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jQuery Element Selector
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-element-selector.html In this video we will discuss jQuery Element Selector, i.e selecting elements by tag name. To select the elements by tag name use jQuery Element Selector Syntax : $(element) $('td') // Selects all td elements $('div a') // Select all anchor elements that are descendants of div element $('div, span, a') // Selects all div, span and anchor elements Alerts the total count of td elements on the page [script type="text/javascript"] $(document).ready(function () { alert($('td').length); }); [/script] Selects all the tr elements on the page and changes their background colour to red [script type="text/javascript"] $(document).ready(function () { $('tr').css('background-Color', 'red'); }); [/script] Alerts the HTML content of the table [script type="text/javascript"] $(document).ready(function () { alert($('table').html()); }); [/script] Alerts the HTML content of each table row [script type="text/javascript"] $(document).ready(function () { $('table tr').each(function () { alert($(this).html()); }); }); [/script] Select and changes the background colour of all the div, span and anchor elements [script type="text/javascript"] $(document).ready(function () { $('div, span, a').css('background-Color', 'yellow'); }); [/script] Select all anchor elements that are descendants of div element [html] [head] [title][/title] [script src="jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('div a').css('background-Color', 'yellow'); }); [/script] [/head] [body] [div] [a href="http://pragimtech.com"]PragimTech[/a] [/div] [br /] [a href="http://microsoft.com"]Microsoft[/a] [/body] [/html] Changes the background color of even rows to gray and odd rows to yellow in both the tables. [script type="text/javascript"] $(document).ready(function () { $('tr:even').css('background-Color', 'gray'); $('tr:odd').css('background-Color', 'yellow'); }); [/script] To change the background color of even rows to gray and odd rows to yellow just for one of the table, use #id selector along with element selector. [script type="text/javascript"] $(document).ready(function () { $('#table1 tr:even').css('background-Color', 'gray'); $('#table1 tr:odd').css('background-Color', 'yellow'); }); [/script]
Views: 143696 kudvenkat
jQuery DOM manipulation methods
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-dom-manipulation-methods.html In this video we will discuss 1. What are jQuery DOM manipulation methods 2. How to set attribute values using jQuery attr() method 3. How to retrieve attribute values using jQuery attr() method 4. How to set multiple attribute values using jQuery attr() method 5. How to remove an attribute using jQuery removeAttr() method What are jQuery DOM manipulation methods jQuery DOM manipulation methods manipulate the DOM in some manner. The complete list of jQuery DOM manipulation methods can be found at the following link. http://api.jquery.com/category/manipulation/ jQuery attr method is used to set or retrieve attribute values of html elements. Retrieves the title attribute value of the first matching element $('div').attr('title') Example : In this example we have 2 DIV elements. Since attr() function retrieves only the attribute value of first matching element, we only get the title attribute value of the first DIV element. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { alert($('div').attr('title')); }); </script> </head> <body style="font-family:Arial"> <div id="div1" title="My DIV1"> DIV 1 </div> <div id="div2" title="My DIV2"> DIV 2 </div> </body> </html> To retrieve the title attribute value of all the matching elements, jQuery each() method can be used. <script type="text/javascript"> $(document).ready(function () { $('div').each(function () { alert($(this).attr('title')); }); }); </script> Sets the title attribute value of all the matching elements to "new div title" $('div').attr('title', 'new div title'); Example : If you want to set the same value for the title attribute of all the elements, then there is no need to loop thru each element. All the div elements in this case will have 'new div title' as the title attribute value. <script type="text/javascript"> $(document).ready(function () { // set the same title attribute value for all the DIV elements $('div').attr('title', 'new div title'); // Retrieve and alert the title attribute value of all DIV elements $('div').each(function () { alert($(this).attr('title')); }); }); </script> If you want to set a different value for the title attribute, then you may need to loop thru each element. <script type="text/javascript"> $(document).ready(function () { // sets a different title attribute value for each DIV element $('div').each(function (i) { $(this).attr('title', 'div ' + (i + 1) + ' title'); }); // Retrieve and alert the title attribute value of all DIV elements $('div').each(function () { alert($(this).attr('title')); }); }); </script> How to set multiple attribute values : Using a JSON object to set multiple attribute values <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { var config = { 'title': 'New Div Title', 'style': 'border:3px solid red;', 'name': 'My Div' }; $('div').attr(config); var result = ''; $('div').each(function () { result += 'title = ' + $(this).attr('title') + '<br/>'; result += 'style = ' + $(this).attr('style') + '<br/>'; result += 'name = ' + $(this).attr('name') + '<br/><br/>'; }); $('#resultSpan').html(result); }); </script> </head> <body style="font-family:Arial"> <div id="div1" title="My DIV1"> DIV 1 </div> <br /> <div id="div2" title="My DIV2"> DIV 2 </div> <br /> <span id="resultSpan"> </span> </body> </html> Instead of creating a separate JSON object (config) and then passing it to attr() method, you can create the JSON object inline. $('div').attr({ 'title': 'New Div Title', 'style': 'border:3px solid red;', 'name': 'My Div' });
Views: 72364 kudvenkat
jQuery add or remove class
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-add-or-remove-class.html In this video we will discuss 1. How to check if an element has a css class 2. How to add or remove css classes 3. How to toggle css classes hasClass - Returns true if an element has the specified class otherwise false addClass - Adds one or more specified classes. To add multiple classes separate them with a space. removeClass - Removes one or multiple or all classes. To remove multiple classes separate them with a space. To remove all classes, don't specify any class name. toggleClass - Toggles one or more specified classes. If the element has the specified class then it is removed, if the class is not present then it is added. Replace < with LESSTHAN symbol and > with GREATERTHAN symbol <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <style> .boldClass { font-weight: bold; } .italicsClass { font-style: italic; } .colorClass { color: red; } </style> <script type="text/javascript"> $(document).ready(function () { $('#btn1').click(function () { $('p').addClass('colorClass'); }); $('#btn2').click(function () { $('p').removeClass('colorClass'); }); $('#btn3').click(function () { $('p').addClass('colorClass italicsClass'); }); $('#btn4').click(function () { $('p').removeClass('colorClass italicsClass'); }); $('#btn5').click(function () { $('p').addClass('colorClass italicsClass boldClass'); }); $('#btn6').click(function () { $('p').removeClass(); }); }); </script> </head> <body style="font-family:Arial"> <p>Pragim Technologies</p> <table> <tr> <td> <input id="btn1" style="width:250px" type="button" value="Add Color Class" /> </td> <td> <input id="btn2" style="width:250px" type="button" value="Remove Color Class" /> </td> </tr> <tr> <td> <input id="btn3" style="width:250px" type="button" value="Add Color and Italics Classes" /> </td> <td> <input id="btn4" style="width:250px" type="button" value="Remove Color and Italics Classes" /> </td> </tr> <tr> <td> <input id="btn5" style="width:250px" type="button" value="Add Color, Italics & Bold Classes" /> </td> <td> <input id="btn6" style="width:250px" type="button" value="Remove All Classes" /> </td> </tr> </table> </body> </html>
Views: 52479 kudvenkat
7: How to animate elements using jQuery - Learn jQuery front-end programming
 
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How to animate elements using jQuery - Learn jQuery front-end programming. In this lesson we will learn how to animate HTML elements by manipulating the CSS styling. Download lesson files: http://mmtuts.net/course.php?c=jquery&l=7 -- mmtuts is a YouTube channel that focuses on teaching beginner and advanced courses in various multimedia related skills. We plan to make tutorials available on programming, video production, animation, graphic design, and on software such as the Adobe Creative Cloud programs. jQuery for beginners is a how to series that teaches the jQuery framework to people who are just starting out learning programming. The course teaches how jQuery scripting can be made easy and teaches how to build many features on websites through behavior using jQuery. Creating behavior on websites with jQuery is easy and should not be seen as otherwise, which is why we want to explain the language in a easy to understand way for beginners. If you have suggestions on new courses, or specific lessons within existing courses you would like to see, then feel welcome to submit them in the comment section or in a private message. ALL suggestions will be seen, but not all will be replied to since we get quite a few every day.
Views: 15391 mmtuts
jQuery attribute selector
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-attribute-selector.html In this video we will discuss selecting elements 1. That have specified attribute 2. That have specified attribute values Syntax : $('[attribute]') $('[attribute="value"]') $('[title]') // Selects all elements that have title attribute $('div[title]') // Selects all div elements that have title attribute $('[title="divTitle"]') // Selects all elements that have title attribute value - divTitle $('div[title="divTitle"]') // Selects all div elements that have title attribute value - divTitle Selects all elements with title attribute and sets 5px solid red border [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('[title]').css('border', '5px solid red'); }); [/script] [/head] [body] [div title="div1Title"] DIV 1 [/div] [br /] [div title="div2Title"] DIV 2 [/div] [p title="pTitle"] This is a paragraph [/p] [span title="div1Title"] SAPN 1 [/span] [br /][br /] [span] SPAN 2 [/span] [/body] [/html] Selects all div elements with title attribute and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('div[title]').css('border', '5px solid red'); }); [/script] Selects all elements with title attribute value - div1Title, and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title="div1Title"]').css('border', '5px solid red'); }); [/script] Selects all div elements with title attribute value - div1Title, and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('div[title="div1Title"]').css('border', '5px solid red'); }); [/script] Selects all div elements with both title and style attributes, and sets 5px solid black border [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('div[title][style]').css('border', '5px solid black'); }); [/script] [/head] [body] [div title="divTitle" style="background-color:red"] Red DIV [/div] [br /] [div title="divTitle" style="background-color:green"] Green DIV [/div] [br /] [div title="divTitle"] Normal Div [/div] [br /] [div] Normal Div without any attributes [/div] [/body] [/html] Selects all div elements with title attribute value - divTitle, and style attribute value - background-color:red, and sets 5px solid black border [script type="text/javascript"] $(document).ready(function () { $('div[title="divTitle"][style="background-color:red"]').css('border', '5px solid black'); }); [/script] Selects all div elements with either title or style attributes, and sets 5px solid black border [script type="text/javascript"] $(document).ready(function () { $('div[title],[style]').css('border', '5px solid black'); }); [/script]
Views: 108355 kudvenkat
jQuery insert element before and after
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-insert-element-before-and-after.html In this video we will discuss how to insert elements before and after certain elements on the page. To insert an element before another element before insertBefore To insert an element after another element after inserAfter Since these methods modify DOM, they belong to DOM manipulation category. jquery before example Replace < with LESSTHAN symbol and > with GREATERTHAN symbol. Consider the following HTML <span>Training Courses</span> <div>jQuery</div> <div>C#</div> <div>ASP.NET</div> The following line of code inserts h3 element before each of the div elements $('div').before('<h3>Programming</h3>'); So the HTML in the DOM would now look as shown below. Notice that h3 element is added before every div element <span>Training Courses</span> <h3>Programming</h3><div>jQuery</div> <h3>Programming</h3><div>C#</div> <h3>Programming</h3><div>ASP.NET</div> jquery insertbefore example : insertbefore method methods perform the same task as before. The only difference is in the syntax. With before method we first specify the target elements and then the content that we want to insert, where as we do the opposite with insertbefore method. $('<h3>Programming</h3>').insertBefore('div'); jquery after example Consider the following HTML <span>Training Courses</span> <div>jQuery</div> <div>C#</div> <div>ASP.NET</div> The following line of code inserts h3 element after each of the div elements $('div').after('<h3>Programming</h3>'); So the HTML in the DOM would now look as shown below. Notice that h3 element is added after every div element <span>Training Courses</span> <div>jQuery</div><h3>Programming</h3> <div>C#</div><h3>Programming</h3> <div>ASP.NET</div><h3>Programming</h3> jquery insertafter example : insertafter method methods perform the same task as after. The only difference is in the syntax. With after method we first specify the target elements and then the content that we want to insert, where as we do the opposite with insertafter method. $('<h3>Programming</h3>').insertAfter('div'); jquery insert existing element before or after another element : These methods (before, insertBefore, after, inserAfter) can also select an existing element on the page and insert it before or after another element. Consider the following HTML <span>Training Course</span> <div>jQuery</div> <div>C#</div> <div>ASP.NET</div> The following line of code inserts span element after each of the div elements $('div').after($('span')); So the HTML in the DOM would now look as shown below. <div>jQuery</div><span>Training Course</span> <div>C#</div><span>Training Course</span> <div>ASP.NET</div><span>Training Course</span>
Views: 44339 kudvenkat
5: How to make elements appear and disappear in jQuery - Learn jQuery front-end programming
 
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How to make elements disappear in jQuery - Learn jQuery front-end programming. In this lesson we will learn how to make HTML elements appear and disappear inside our websites. We will do this using the jQuery effects called show, hide, and fade. Download lesson files: http://mmtuts.net/course.php?c=jquery&l=5 -- mmtuts is a YouTube channel that focuses on teaching beginner and advanced courses in various multimedia related skills. We plan to make tutorials available on programming, video production, animation, graphic design, and on software such as the Adobe Creative Cloud programs. jQuery for beginners is a how to series that teaches the jQuery framework to people who are just starting out learning programming. The course teaches how jQuery scripting can be made easy and teaches how to build many features on websites through behavior using jQuery. Creating behavior on websites with jQuery is easy and should not be seen as otherwise, which is why we want to explain the language in a easy to understand way for beginners. If you have suggestions on new courses, or specific lessons within existing courses you would like to see, then feel welcome to submit them in the comment section or in a private message. ALL suggestions will be seen, but not all will be replied to since we get quite a few every day.
Views: 18801 mmtuts
Jquery Hide and show effects on HTML elements - Learn JQuery in Hindi
 
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Visit Website @ http://www.vishacademy.com Learn JQuery Hide and Show effect on HTML elements. Connect with us on ... facebook » http://www.facebook.com/vishacademyi twitter » http://www.twitter.com/vishAcademy youtube » http://www.youtube.com/vishacademy
Views: 32049 vishAcademy
jquery draggable widget
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/07/jquery-draggable-widget.html In this video we will discuss jquery draggable widget jquery draggable widget allow elements to be moved using the mouse. This widget is in interactions category on the jQuery UI website. http://jqueryui.com/draggable/ Consider the following HTML <div id="draggableDiv" class="divClass"> Drag me around </div> .divClass { height: 200px; width: 200px; background-color: red; color: white; display:table-cell; vertical-align:middle; text-align:center; } To make the above div element draggable $('#draggableDiv').draggable(); Some of the useful options to customize the draggable widget axis - Constrains dragging to either x or y axis containment - Constrains dragging to within the bounds of the specified element or region cursor - The CSS style of the cursor during the drag operation opacity - opacity during the drag operation revert - Boolean property that specifies if the element should revert to its start position when dragging stops revertDuration - The duration of the revert animation, in milliseconds snap - Specifies whether the element being dragged should snap to other elements. Value can be boolean or a selector. When set to true, the element will snap to all other draggable elements. When a selector is specified the element being dragged will snap to the element specified by the selector snapTolerance - The distance in pixels between the element being dragged and the element to which to snap to, at which snapping should occur. cancel - Prevents dragging from starting on specified elements Constrains dragging to x axis $('#draggableDiv').draggable({ axis : 'x' }); Constrains dragging to within the bounds of the parent element HTML <div id="containerDiv" style="height:300px; width:300px; border:3px solid black"> <div id="draggableDiv" class="divClass"> Drag me around </div> </div> jQuery $('#draggableDiv').draggable({ containment : 'parent' }); Changes the cursor style to "move" during the drag operation $('#draggableDiv').draggable({ cursor: 'move' }); Changes the opacity to 0.3 during the drag operation $('#draggableDiv').draggable({ opacity : '0.3' }); Reverts the div element to its start position when dragging stops. Revert animation completes in 1000 milli-seconds. $('#draggableDiv').draggable({ revert: true, revertDuration : 1000 }); The following example 1. Snaps the coloured div elements to the div element with thick black border. 2. The snapping occurs as soon as the distance between any of the coloured div element and the div element with thick black border is 50 pixels 3. The cancel option cancels dragging from starting on the div element with thick black border HTML <div id="redDiv" class="divClass" style="background-color: red"> Red Div </div> <div id="greeDiv" class="divClass" style="background-color: green"> Green Div </div> <div id="blueDiv" class="divClass" style="background-color: blue"> Blue Div </div> <div id="brownDiv" class="divClass" style="background-color: brown"> Brown Div </div> <br /> <br /> <div id="snapDiv" style="height: 400px; width: 400px; border: 5px solid black"> </div> Style .divClass { height: 200px; width: 200px; color: white; display: table-cell; vertical-align: middle; text-align: center; } jQuery $('div').draggable({ snap: '#snapDiv', snapTolerance: 50, cancel : '#snapDiv' });
Views: 25429 kudvenkat
jQuery add event handler to dynamically created element
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-add-event-handler-to-dynamically.html In this video we will discuss, how to add event handlers to dynamically created elements. Let us understand this with an example. The following example, allows us to dynamically create new list item (li), attach a click event handler and add it to the unordered list (ul). This happens when you click "Add a New List Item" button. The problem with this approach is that we are binding a click event handler to every list item. This means if you have 500 list items, then there will be 500 event handlers in the memory and this may negatively affect the performance of your application. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('li').on('click', function () { $(this).fadeOut(500); }); $('#btnAdd').on('click', function () { var newListItem = $('<li>New List Item</li>').on('click', function () { $(this).fadeOut(500); }); $('ul').append(newListItem); }); }); </script> </head> <body style="font-family:Arial"> <input id="btnAdd" type="button" value="Add a New List Item" /> <ul> <li>List Item</li> <li>List Item</li> </ul> </body> </html> A better way of doing the same from a performance standpoint is shown below. In this example, the click event handler is attached to the listitem (li) parent element (ul). Even if you have 500 list items, there is only one click event handler in memory. So how does this work 1. When you click on a list item (li), the event gets bubbled up to its parent (ul) as the list item (li) does not have an event handler 2. The bubbled event is handled by the the parent (ul) element, as it has a click event handler. 3. When a new list item is added dynamicaly, you don't have to add the click event handler to it. Since the newly created list item (li) is added to the same parent element (ul), the click event of this list item also gets bubbled upto the same parent and will be handled by it. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('ul').on('click', 'li', function () { $(this).fadeOut(500); }); $('#btnAdd').on('click', function () { $('ul').append('<li>New List Item</li>'); }); }); </script> </head> <body style="font-family:Arial"> <input id="btnAdd" type="button" value="Add a New List Item" /> <ul> <li>List Item</li> <li>List Item</li> </ul> </body> </html>
Views: 68621 kudvenkat
jQuery CSS - Custom File Input
 
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This tutorial is about " How to create a custom file input using CSS and jQuery " + some added functionality after the user selects some file, hope you guys will like this tutorial. Check out t-vac products : https://gumroad.com/akshayejh
Views: 15500 TVAC Studio
How to use the jQuery CSS method to style HTML elements
 
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https://blog.kevinchisholm.com You can find plenty more articles like this on my blog!
Views: 11 Kevin Chisholm
Javascript + jQuery DOM: selecting HTML elements
 
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Selecting elements in the HTML document using Javascript and jQuery so they can be manipulated—with both plain Javascript & jQuery. Code & tutorials: http://learn-the-web.algonquindesign.ca/topics/dom/
Views: 3025 Thomas Bradley
3 Ways to Check if Element is Visible or Hidden Using jQuery
 
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This video tutorial will show you the 3 ways to check if element is visible or Hidden using jQuery. We are going to use .is() and .css() methods in this tutorial. .css() method is divided into two parts: one for display:none, and the second for visibility:visible. Don't forget to subscribe our channel for more great tutorials.
Views: 319 In This Code
Attach Color Picker to HTML Element using jQuery
 
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Read Tutorial and Download source code from CodexWorld.com - http://www.codexworld.com/jquery-color-picker-attach-to-html-element/ jQuery Color Picker plugin - Add color picker widget to the website using jQuery. Simple jQuery plugin to attach color picker in HTML element. Example code to append flat color picker to the element, attach color picker to DOMElement or input text field using jQuery. Subscribe for more tutorials: https://www.youtube.com/codexworld Stay Connected With Us: Website: http://www.codexworld.com Google+: https://plus.google.com/+codexworld Facebook: https://www.facebook.com/codexworld Twitter: https://twitter.com/codexworldblog
Views: 817 CodexWorld
Arabic jQuery Practical Course #002 - Scroll To Element
 
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Learn How to Scroll to Any Element
Views: 11639 Elzero Web School
jQuery video tutorial 10 - jQuery CSS Method
 
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jQuery video tutorial 10 - jQuery CSS Method jQuery CSS() Method: The jQuery CSS() method is used to set one or more CSS style(s) to the selected HTML element(s). It is also used to get the value of a CSS style applied to the selected HTML element(s). Setting the single CSS style or property: Syntax: $(selector).css(“css-property”,”value”); It helps us to select any html element(s) targeted by the given selector and apply the given CSS property. Ex: $(“#firstp”).css(“background-color”,”red”); It selects any html element(s) whose id attribute value is set to firstp and applies the CSS property background color to red . Setting multiple CSS styles or properties: Syntax: $(selector).css({“css-property1”:”value1”,” css-property2”:”value2”,….}); It helps us to select any html element(s) targeted by the given selector and apply the given set of CSS properties. Ex: $(“#firstp”).css({“background-color”:”green”,”color”:”white”}); It selects any html element(s) whose id attribute value is set to firstp and applies the CSS properties background color green and text color white . Getting the value of a single CSS style or property: Syntax: $(selector).css(“css property”); It helps us to select any html element(s) targeted by the given selector and return the value of a given CSS property. Ex: alert($(“#firstp”).css(“background-color”)); It selects any html element(s) whose id attribute value is set to firstp and returns the value of background-color CSS property. The current implementation of the CSS() method in jQuery allows us to set multiple CSS properties to the selected HTML element(s), but only allows us to get one CSS property at a time. ========================================= Follow the link for next video: jQuery video tutorial 11 - jQuery selectors https://youtu.be/HpRdrhCq158 Follow the link for previous video: jQuery video tutorial 09 - jQuery syntax https://youtu.be/UvMuWgBzIHc =========================================
jQuery #id selector
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-id-selector.html In this video we will discuss 1. What are jQuery selectors 2. Different selectors in jQuery 3. #id selector in jquery What are jQuery selectors One of the most important concept in jQuery is selectors. jQuery selectors allow you to select and manipulate HTML elements. Different selectors in jQuery jQuery selectors allow you to select html elements in the DOM by 1. Element ID 2. Element Tag Name 3. Element Class Name 4. Element attribute 5. Element Attribute values and many more Id selector in jquery To find an HTML element by ID, use the jQuery #id selector Example : The following example finds button with ID button1 and attaches the click event handler. [html] [head] [title][/title] [script src="jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('#button1').click(function () { alert('jQuery Tuorial'); }); }); [/script] [/head] [body] [input id="button1" type="button" value="Click Me" /] [/body] [/html] Changes the background colour of the button to yellow $(document).ready(function () { $('#button1').css('background-color', 'yellow'); }); Important points to remember about jQuery #id selector 1. jQuery #id selector uses the JavaScript document.getElementById() function 2. jQuery #id selector is the most efficient among all jQuery selectors. If you know the id of an element that you want to find, then always use the #id selector. 3. HTML element IDs must be unique on the page. jQuery #id selector returns only the first element, if you have 2 or more elements with the same ID. [html] [head] [title][/title] [script src="jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('#button1').css('background-Color', 'yellow'); }); [/script] [/head] [body] [input id="button1" type="button" value="Click Me" /] [input id="button1" type="button" value="Click Button" /] [/body] [/html] 4. JavaScript's document.getElementById() function throws an error if the element with the given id is not found, where as jQuery #id selector will not throw an error. To check if an element is returned by the #id selector use length property. [html] [head] [title][/title] [script src="jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { if ($('#button1').length ] 0) { alert('Element found') } else { alert('Element not found') } }); [/script] [/head] [body] [input id="button1" type="button" value="Click Me" /] [/body] [/html] 5. JavaScript's document.getElementById() and jQuery(#id) selector are not the same. document.getElementById() returns a raw DOM object where as jQuery('#id') selector returns a jQuery object that wraps the DOM object and provides jQuery methods. This is the reason you are able to call jQuery methods like css(), click() on the object returned by jQuery. To get the underlying DOM object from a jQuery object write $('#id')[0] 6. document.getElementById() is faster than jQuery('#id') selector. Use document.getElementById() over jQuery('#id') selector unless you need the extra functionality provided by the jQuery object.
Views: 165536 kudvenkat
jQuery class selector
 
10:57
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-class-selector.html In this video we will discuss jQuery class selector i.e selecting elements using their class name Syntax : $('.class') jQuery class selectors uses JavaScript's native getElementsByClassName() function if the browser supports it. $('.small') // Selects all elements with class small $('.small,.big') // Selects all elements with class small or big $('div.small,.big') // Selects div elements with class small and any element with class big Selects all elements with class "small" and sets 5px solid red border [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('.small').css('border', '5px solid red'); }); [/script] [/head] [body] [span class="small"] Span 1 [/span] [br /][br /] [div class="small"] Div 1 [/div] [br /] [span class="big"] Span 2 [/span] [p class="big"]This is a paragraph[/p] [/body] [/html] Selects all elements with class "small" or "big" and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('.small, .big').css('border', '5px solid red'); }); [/script] Selects all elements with class "small" and all span elements with class "big" and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('.small, span.big').css('border', '5px solid red'); }); [/script] Selects all elements with class small that are nested in a an element with id=div2 and sets 5px solid red border [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('#div2 .small').css('border', '5px solid red'); }); [/script] [/head] [body] [div id="div1" class="small"] DIV 1 [/div] [br /] [div id="div2"] Div 2 [br /] [div class="small"] DIV 3 [/div] [br /] [span class="small"] SPAN [/span] [/div] [/body] [/html] Selects all elements with class small and sets 5px solid red border. Notice div1 has 2 classes - small and big. [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('.small').css('border', '5px solid red'); }); [/script] [/head] [body] [div class="small big"] DIV 1 [/div] [br /] [div class="small"] DIV 2 [/div] [/body] [/html] Selects all elements that has both the classes - small and big. There should be no space between the class names. [script type="text/javascript"] $(document).ready(function () { $('.small.big').css('border', '5px solid red'); }); [/script] If you have a space between the two class names then we are trying to find descendants, i.e. find elements with class big that are descendants of an element with class small. [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('.small .big').css('border', '5px solid red'); }); [/script] [/head] [body] [div class="small big"] DIV 1 [/div] [br /] [div class="small"] DIV 2 [div class="big"] DIV 3 [/div] [/div] [/body] [/html] Another way to selects all elements that has both the classes - small and big is by using filter method. But this approach is slower because it will first create a list of objects with class "small" and then removes elements that does not have class "big" [script type="text/javascript"] $(document).ready(function () { $('.small').filter('.big').css('border', '5px solid red'); }); [/script]
Views: 111991 kudvenkat
COURS COMPLET JQUERY [14/19] - Modifier les styles CSS des éléments HTML en jQuery
 
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Aujourd'hui, on apprend à modifier les styles CSS d'un élément HTML en jQuery en passant par le DOM. Retrouvez le script complet de ce cours sur mon site : http://pierre-giraud.com N'hésitez pas à laisser un pouce bleu si cette nouvelle série vous plait !
Views: 5804 Pierre Giraud
jQuery Tutorial in Hindi Part 2: jQuery Selectors in Hindi | jQuery Element, Id, Classes Selectors
 
14:46
Welcome all, we will see the jQuery Selectors in Hindi. Selectors in jQuery in Hindi. jQuery selectors allow you to select and manipulate HTML element(s). jQuery selectors are used to "find" (or select) HTML elements based on their name, id, classes, types, attributes, values of attributes and much more. It's based on the existing CSS Selectors, and in addition, it has some own custom selectors. jquery selectors in Hindi jquery selectors tutorial #jqueryselectorsinhindi #jquerySlectors
Views: 9617 Thapa Technical
JQuery Tutorial 20 - Select Element and change Style using css method
 
03:40
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Views: 1198 Ranga Rajesh Kumar
jQuery append elements
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-append-elements.html In this video we will discuss how to append and prepend elements To append elements we have append() appendTo() To prepend elements we have prepend() prependTo() Since these methods modify DOM, they belong to DOM manipulation category. jquery append example : The following example appends the specified HTML to all div elements <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('div').append('<b> Tutorial</b>'); }); </script> </head> <body style="font-family:Arial"> <div id="div1">jQuery</div> <div id="div2">C#</div> <div id="div3">ASP.NET</div> </body> </html> jquery appendto example : The above example can be rewritten using appendTo as shown below. $('<b> Tutorial</b>').appendTo('div'); What is the difference between append and appendTo Both these methods perform the same task. The only difference is in the syntax. With append method we first specify the target elements and then the content that we want to append, where as we do the opposite with appendTo method. jquery prepend example : The following example prepends the specified HTML to all div elements <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('div').prepend('<b>Tutorial </b>'); }); </script> </head> <body style="font-family:Arial"> <div id="div1">jQuery</div> <div id="div2">C#</div> <div id="div3">ASP.NET</div> </body> </html> jquery prependTo example : The above example can be rewritten using prependTo as shown below. $('<b>Tutorial </b>').prependTo('div'); What is the difference between prepend and prependTo Both these methods perform the same task. The only difference is in the syntax. With prepend method we first specify the target elements and then the content that we want to prepend, where as we do the opposite with prependTo method. jQuery append existing element example : These methods (append, appendTo, prepend, prependTo) can also select an element on the page and insert it into another <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('div').append($('#mySpan')); }); </script> </head> <body style="font-family:Arial"> <span id="mySpan"> Programming</span> <div id="div1">jQuery</div> <div id="div2">C#</div> <div id="div3">ASP.NET</div> </body> </html> Difference between prepend and append prepend method, inserts the specified content to the beginning of each element in the set of matched elements, where as append method inserts the specified content to the end of each element in the set of matched elements.
Views: 56865 kudvenkat
jQuery wrap elements
 
06:52
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/04/jquery-wrap-elements.html In this video we will discuss how to wrap and unwrap elements The following jquery methods are used to wrap and unwrap elements. Since these methods modify DOM, they belong to DOM manipulation category. wrap unwrap wrapAll wrapInner wrap - Wrap an HTML structure around each element in the set of matched elements. Consider the following HTML <div id="div1"> DIV 1 </div> <div id="div2"> DIV 2 </div> <div id="div3"> DIV 3 </div> The following line of code wraps each of the above div element with another div element. $('div').wrap('<div class="containerDiv"></div>'); So the HTML in the DOM would now look as shown below. To view the DOM HTML use the browser developer tools. <div class="containerDiv"> <div id="div1"> DIV 1 </div> </div> <div class="containerDiv"> <div id="div2"> DIV 2 </div> </div> <div class="containerDiv"> <div id="div3"> DIV 3 </div> </div> Example : <html> <head> <title></title> <style> .containerDiv { background-color:red; color:white; font-weight:bold; margin: 5px; } </style> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { alert($('div.containerDiv').length); $('div').wrap('<div class="containerDiv"></div>'); alert($('div.containerDiv').length); }); </script> </head> <body style="font-family:Arial"> <div id="div1"> DIV 1 </div> <div id="div2"> DIV 2 </div> <div id="div3"> DIV 3 </div> </body> </html> unwrap - Remove the parents of the set of matched elements from the DOM. Example : <html> <head> <title></title> <style> .containerDiv { background-color:red; color:white; font-weight:bold; margin: 5px; } </style> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { alert($('div.containerDiv').length); $('div').wrap('<div class="containerDiv"></div>'); alert($('div.containerDiv').length); $('div').unwrap(); alert($('div.containerDiv').length); }); </script> </head> <body style="font-family:Arial"> <div id="div1"> DIV 1 </div> <div id="div2"> DIV 2 </div> <div id="div3"> DIV 3 </div> </body> </html> wrapAll - Wrap an HTML structure around all elements in the set of matched elements. Consider the following HTML <div id="div1"> DIV 1 </div> <div id="div2"> DIV 2 </div> <div id="div3"> DIV 3 </div> The following line of code wraps all of the matching div element with another div element. $('div').wrapAll('<div class="containerDiv"></div>'); So the HTML in the DOM would now look as shown below. <div class="containerDiv"> <div id="div1"> DIV 1 </div><div id="div2"> DIV 2 </div><div id="div3"> DIV 3 </div> </div> wrapInner - Wrap an HTML structure around the content of each element in the set of matched elements. Consider the following HTML <div id="div1"> DIV 1 </div> <div id="div2"> DIV 2 </div> <div id="div3"> DIV 3 </div> The following line of code wraps each of the above div element content with another div element. $('div').wrapInner('<div class="containerDiv"></div>'); So the HTML in the DOM would now look as shown below. <div id="div1"> <div class="containerDiv"> DIV 1 </div> </div> <div id="div2"> <div class="containerDiv"> DIV 2 </div> </div> <div id="div3"> <div class="containerDiv"> DIV 3 </div> </div>
Views: 48926 kudvenkat
5 - change css properties with jquery, change the border and background
 
05:21
You can change and modify the border and background CSS properties using jquery's ".css" method. This video will show you how to: a) change html element's appearance with jquery, b) make webpage objects move across the screen by adjusting the absolute positioning properties left, right, top, and bottom. You can then "animate" CSS properties to give the appearance of movement. #javascript #jquery #learntocode #programmer #programming
Using Animate.css and jQuery for easy Web Animation
 
11:17
Simple tutorial on how to use Animate.css and jQuery together in your website or web app! 🔥Subscribe for more like this: https://goo.gl/LUEkN1
Views: 312422 Wes Bos
jQuery attribute value selector
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-attribute-value-selector.html In this video we will discuss Attribute Equals Selector [name="value"] Attribute Not Equal Selector [name!="value"] Attribute Contains Selector [name*="value"] Attribute Contains Word Selector [name~="value"] Attribute Contains Prefix Selector [name|="value"] Attribute Starts With Selector [name^="value"] Attribute Ends With Selector [name$="value"] This is continuation to Part 7, please watch Part 7 before proceeding. $('[title="div1Title"]') // Selects all elements that have title attribute value equal to div1Title $('[title!="div1Title"]') // Selects all elements that have title attribute value not equal to div1Title $('[title*="Title"]') // Selects all elements that have title attribute value containing the given substring - Title $('[title~="mySpan"]') // Selects all elements that have title attribute value containing the given word - mySpan, delimited by spaces $('[title|="myTitle"]') // Selects all elements that have title attribute value equal to myTitle or starting with myTitle followed by a hyphen (-) $('[title^="div"]') // Selects all elements that have title attribute value starting with div $('[title$="Heading"]') // Selects all elements that have title attribute value ending with Heading Selects all elements that have title attribute value equal to div1Title and sets 5px solid red border [html] [head] [title][/title] [script src="Scripts/jquery-1.11.2.js"][/script] [script type="text/javascript"] $(document).ready(function () { $('[title="div1Title"]').css('border', '5px solid red'); }); [/script] [/head] [body] [div title="div1Title"] DIV 1 [/div] [br /] [div title="div2Title"] DIV 2 [/div] [p title="myTitle-paragraph"] This is a paragraph [/p] [p title="myTitleHeading"] This is a paragraph [/p] [span title="div1Title"] SAPN 1 [/span] [br /][br /] [span title="mySpan Heading"] SPAN 2 [/span] [/body] [/html] Selects all div elements that have title attribute value not equal to div1Title and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('div[title!="div1Title"]').css('border', '5px solid red'); }); [/script] THIS IS $('div[title!="div1Title"]').css('border', '5px solid red'); EQUIVALENT TO $('div:not([title="div1Title"])').css('border', '5px solid red'); Selects all elements that have title attribute value containing the given substring - Title, and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title*="Title"]').css('border', '5px solid red'); }); [/script] Selects all elements that have title attribute value containing the given word - mySpan, delimited by spaces, and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title~="mySpan"]').css('border', '5px solid red'); }); [/script] Selects all elements that have title attribute value equal to myTitle or starting with myTitle followed by a hyphen (-) and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title|="myTitle"]').css('border', '5px solid red'); }); [/script] Selects all elements that have title attribute value starting with div and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title^="div"]').css('border', '5px solid red'); }); [/script] Selects all elements that have title attribute value ending with Heading and sets 5px solid red border [script type="text/javascript"] $(document).ready(function () { $('[title$="Heading"]').css('border', '5px solid red'); }); [/script]
Views: 91534 kudvenkat
jQuery Tutorial - 17 - A selector example with CSS
 
03:37
Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 56283 thenewboston
Change the CSS of an Element Using jQuery, jQuery in freeCodeCamp
 
02:05
In this challenge we learn how to change and manipulate our css, by selecting our target1 ID, and applying the .css color of red.
Views: 621 We Will Code
Access elements and contents inside an iFrame using jQuery
 
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Access elements and contents inside an iFrame using jQuery is simple. We can use contents() method to access the elements inside an iFrame. To know more Visit www.codeexpertz.com.
Views: 8408 Anishnirmal
Move An Element Into Another Element Using Jquery
 
02:57
Please visit http://technomark.in/How-To-Move-An-Element-Into-Another-Element.aspx for more information. In this video, we have explained about following thing How To Move An Element Into Another Element Using Jquery Complete steps is described in this video regarding How To Move An Element Into Another Element Using Jquery If you got any clarification on this, please write it on Comment section. We will definitely update you back.
Views: 706 Admin Technomark
jQuery :: Controlling CSS
 
05:46
In this tutorial, we will take a look at how you can use jQuery to change CSS styles for dynamically controlling the look on your web page.
Views: 4584 The Art of Code
How to add or remove css class from html element using jquery - JQUERY TRAINING CLASSES
 
04:50
JQUERY TRAINING CLASSES, * In this video tutorial we will learn how to add or remove 1 or more css class in any html element using jquery. * First of all including jquery library js file. * 1 more thing you should always remember is, always write jquery code after close body tag or end of file before close html tag. * we create 3 css class with 3 different attribute and also create 3 divs and assign them an id. * Adding class using addclass function of jquery. We can add 1 more more class at a time with giving space after each class if adding more than 1 class. * Removing css class using remove class function of jquery. * As you can see in our tutorial. ---------------------------------------------- PLEASE LIKE, SHARE & SUBSCRIBE OUR CHANNEL _____________________________________________________ LEARN HOW TO REMOVE CSS CLASS USING JQUERY, CHANGE CSS CLASS USING JQUERY DYNAMICALLY, LEARN HOW TO ADD CSS CLASS USING JQUERY, ADD or REMOVE CSS CLASS USING JQUERY, DYNAMICALLY ADD REMOVE OR CHANGE CSS CLASS USING JQUERY, CHANGE CSS CLASS USING JQUERY, ----------------------------------------------------------------------- JQUERY TRAINING CLASSES , JQUERY ON PAGE LOAD , JQUERY TRAINING COURSES , JQUERY UI CDN , LEARN JQUERY , JQUERY DEVELOPERS , JQUERY TAB , JQUERY PLUGIN DEVELOPMENT , JQUERY TRAINING , JQUERY WEBSITE TEMPLATE , JQUERY CLASS , JQUERY BUTTONS , JQUERY TUTORIALS FOR BEGGINERS , JQUERY FILE UPLOAD , JQUERY SLIDESHOW TUTORIAL , FILE UPLOAD JQUERY , JQUERY BUTTON , LEARNING JQUERY , JQUERY UPLOAD , JQUERY UPLOAD FILE , JQUERY CLASSES , JQUERY AJAX TUTORIAL , JQUERY TABS TUTORIAL , JQUERY FILE UPLOADER
jquery Replacing Element - Change the css of an element using jquery
 
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jquery Replacing Element - change text inside an element using jquery, jquery in freecodecamp. change the css of an element using jquery, jquery in freecodecamp. notice that in this example we are using the jquery element selector. jquery plugin development. to select the elements by tag name use jquery element selector.. how to select li item inside ul element using jquery selector. in this tutorial i will show you that how can we select li item inside ul element using jquery selector.
Views: 21 Times Touch
How To Blink DOM Element Using Javascript Jquery
 
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Visit: https://www.superguideblog.com and learn how to make money online legitimately. Jquery, ajax, libraries, javascript, ecmascript, javascript programming language, javascript, jquery programming, ajax programming, ajax auto page refresh, javascript libraries. Javascript is a client side scripting language, it exists between the user’s browser, it also have libraries, which are jquery, ajax etc. Javascript does not need server to run, it carry out many activities like any other programming language do. Javascript is limited to client side as php is limited to server side, both are web application building languages. Javascript is easy to learn, understandable. Javacsript is used worldwide. PLEASE SUBSCRIBE, LIKE, COMMENT AND SHARE. THANKS FOR WATCHING!
Views: 205 superguide blog
jQuery tutorial in Hindi Part 3: jQuery CSS Tutorial in Hindi | jQuery Multiple CSS Methods
 
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Welcome all, we will see the jQuery CSS Tutorial in Hindi and How to change CSS using jQuery. jQuery css() Method The css() method sets or returns one or more style properties for the selected elements. Set Multiple CSS Properties To set multiple CSS properties, use the following syntax: css({"propertyname":"value","propertyname":"value",...}); #jquerycss
Views: 7091 Thapa Technical
Sticky Navigation Tutorial (Fixed Position CSS + JavaScript / jQuery)
 
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Learn how to create a "sticky" navigation (element should use "fixed" position once it would normally scroll out of view). Check out my "Get a Developer Job" course: https://www.udemy.com/git-a-web-developer-job-mastering-the-modern-workflow/?couponCode=YOUTUBE-HALF-OFF Link to the demo files shown in the lesson: http://learnwebcode.com/sticky-navigation-tutorial/ Have you put together a neat page infused with JavaScript awesomeness and want to move it from your computer to online so the world can see your JS chops? I’ve partnered with A Small Orange and can now offer my students 20% savings on any hosting plan. Hint: the shared “Small” plan is one of the best bangs for your buck around! http://p.asmallorange.com/learnwebcode/specialoffer Sign up for my newsletter to receive periodic webDev tips, tricks, resources and coupons. Join the list at http://learnwebcode.com/ Follow LearnWebCode on Twitter for resources and updates: https://twitter.com/learnwebcode In this lesson we make use of JavaScript and the jQuery library for event handling and conditional logic. If you are unfamiliar with JavaScript I recommend watching these two introductory videos: https://www.youtube.com/watch?v=1vMFpT0h-WI&list=UUHRp19HU7Y2LwfI0Ai6WAGQ https://www.youtube.com/watch?v=gIvR-WX5lIQ&list=UUHRp19HU7Y2LwfI0Ai6WAGQ
Views: 139011 LearnWebCode
Coding For The Web | jQuery & CSS Rotation
 
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How to use jQuery and CSS to animate rotation. In this video I will show you have to add a class to a specific HTML element which will then animate the element to spin. A few other concepts and useful skills may popup as well ;). Felt like throwing up a basic web dev. video :) sorry about the failure. I accidentally muted my mic at different parts throughout the video so I had to go back a cut things and add the explanations again. Thus, if my train of thought seems off, it's because it is.. Links/Info: jQuery: http://jquery.com/download/ jQuery W3Schools: http://www.w3schools.com/jquery/jquery_get_started.asp jQuery Code: $('[class*="spinner"]').on('click',function() { if($(this).hasClass("fullRotate")){ return; } $(this).addClass("fullRotate"); var that = this; setTimeout(function(){ $(that).removeClass('fullRotate'); },1250); }); CSS Class: .fullRotate { -webkit-transform: rotate(360deg); -ms-transform: rotate(360deg); transform: rotate(360deg); -webkit-transition: transform 1.05s ease-in-out; -moz-transition:transform 1.05s ease-in-out; -ms-transition:transform 1.05s ease-in-out; } Music By: The Changing Light
Views: 2771 Owen Shartle
jQuery checked selector
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/03/jquery-checked-selector.html In this video we will discuss the jQuery :checked selector. The :checked selector selects all checked checkboxes or radio buttons. Let us understand this with an example. Selects all checked radio button elements $('input[type="radio"]:checked') Example : When you click the submit button without selecting any radio button, "No radio button checked" message should be displayed. When you click the submit button after a radio button is checked, then a message stating "Male is checked" or "Female is checked" should be displayed. Replace < with LESSTHAN symbol and > with GREATERTHAN symbol. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('#btnSubmit').click(function () { var result = $('input[type="radio"]:checked'); if (result.length > 0) { $('#divResult').html(result.val() + " is checked"); } else { $('#divResult').html("No radio button checked"); } }); }); </script> </head> <body style="font-family:Arial"> Gender : <input type="radio" name="gender" value="Male">Male <input type="radio" name="gender" value="Female">Female <br /><br /> <input id="btnSubmit" type="submit" value="submit" /> <br /><br /> <div id="divResult"> </div> </body> </html> Selects all checked checkbox elements $('input[type="checkbox"]:checked') Example : When you click the submit button without checking any checkbox, "No checkbox checked" message should be displayed. When you click the submit button after checking a checkbox, then a message stating the number of checkboxes checked and their values should be displayed. <html> <head> <title></title> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('#btnSubmit').click(function () { var result = $('input[type="checkbox"]:checked'); if (result.length > 0) { var resultString = result.length + " checkboxe(s) checked<br/>"; result.each(function () { resultString += $(this).val() + "<br/>"; }); $('#divResult').html(resultString); } else { $('#divResult').html("No checkbox checked"); } }); }); </script> </head> <body style="font-family:Arial"> Skills : <input type="checkbox" name="skills" value="JavaScript" />JavaScript <input type="checkbox" name="skills" value="jQuery" />jQuery <input type="checkbox" name="skills" value="C#" />C# <input type="checkbox" name="skills" value="VB" />VB <br /><br /> <input id="btnSubmit" type="submit" value="submit" /> <br /><br /> <div id="divResult"> </div> </body> </html>
Views: 105677 kudvenkat
How to move an element into another element jquery
 
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How to move an element into another element jquery -gofreelancer
Views: 608 Go Freelancer
how to add remove css attribute of any class or html element using jquery -
 
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JQUERY ON PAGE LOAD , * In this video tutorial we will learn how to add or remove 1 or more css property of any html element using jquery. * First of all including jquery library js file. * 1 more thing you should always remember is, always write jquery code after close body tag or end of file before close html tag. * Creating a div, assigning it an id and changing css property of color using jquery like this. * Now adding other css attribute font size & background color. * you can overwrite any css attribute using this or if want to disable any css property using this ++++++++++++++++++++++++++++++++++++ Please like and share our video _____________________________________________ CHANGE CSS VALUES USING JQUERY, GET CSS VALUE USING JAQUERY, HOW TO CHANGE CSS PROPERTY VALUE USNING JQUERY, GET VALUE OF CSS PROPERTY USING JQUERY, LEARN HOW TO CHANGE CSS DOM USING JQUERY, OVERWRITE CSS VALUE USING JQUERY, LEARN HOW TO USE JQUERY FOR GET OR SET CSS VALUE OF HTML ELEMENT, DYNAMICALLY CHANGE CSS PROPERTY USING JQUERY, _______________________________________________________ JQUERY TRAINING CLASSES , JQUERY ON PAGE LOAD , JQUERY TRAINING COURSES , JQUERY UI CDN , JQUERY DEVELOPERS , JQUERY TABS TUTORIAL , JQUERY TAB , JQUERY PLUGIN DEVELOPMENT , JQUERY SLIDESHOW TUTORIAL , JQUERY TUTORIALS FOR BEGGINERS , FILE UPLOAD JQUERY , LEARNING JQUERY , JQUERY FILE UPLOAD , JQUERY WEBSITE TEMPLATE , JQUERY UPLOAD FILE , JQUERY CLASS , JQUERY BUTTONS , JQUERY TRAINING , LEARN JQUERY , JQUERY UPLOAD , JQUERY CLASSES , JQUERY AJAX TUTORIAL , JQUERY BUTTON , JQUERY FILE UPLOADER
Views: 1233 Programming Tutorial
jquery floating div
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/05/jquery-floating-div.html In this video we will discuss, how to create floating div using jQuery. We want the div element in the sidebar to be floating and always visible as we scroll down the page. Example : In this example we are using position() and scrollTop() functions. The object returned by position() function has top and left properties, which can be used to know the current top and left positions (coordinates). We are using this function to find the top position of the div element that we want to keep floating as we scroll down. To get the current vertical position of the scroll bar, we are using scrollTop() function. As we scroll and when the current vertical position of the scroll bar becomes GREATER THAN the top position of the div element, then we want the div element to start floating. To do this set position style to fixed. A fixed position element is positioned relative to the browser window. So as you scroll down it will be floating in the browser window. If the current vertical position of the scroll bar becomes LESS THAN the top position of the div element, then we don't want the div element to float, so we set position style to relative. A relative position element is positioned relative to itself. So if you set position to relative and top to 0, it will continue to stay where it is without floating. <html> <head> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { var floatingDiv = $("#divfloating"); var floatingDivPosition = floatingDiv.position(); $(window).scroll(function () { var scrollPosition = $(window).scrollTop(); if (scrollPosition >= floatingDivPosition.top) { floatingDiv.css({ 'position': 'fixed', 'top' : 3 }); } else { floatingDiv.css({ 'position': 'relative', 'top' : 0 }); } }); }); </script> </head> <body style="font-family:Arial;"> <table align="center" border="1" style="border-collapse:collapse"> <tr> <td style="width:500px"> Main Page Content </td> <td style="width:150px; vertical-align:top"> Side panel content <br /><br /> <div id="divfloating" style="background-color:silver; width:150px; height:150px"> Floating Div - Keeps floating as you scroll down the page </div> </td> </tr> </table> </body> </html>
Views: 32706 kudvenkat
Scroll Activated Animation || HTML, CSS, jQuery
 
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Hello everybody ! FOLLOW THIS LINK TO GET -50% DISCOUNT OF MY UDEMY COURSE, THAT IS ONLY 10 EUR (OR ABOUT 11 USD): https://www.udemy.com/learn-how-to-design-and-code-responsive-website-from-scratch/?couponCode=DesignDevelop Today i am going to teach you how to make scroll activated animations. Once you understand how it work, you will have no problem creating your own animations by experimenting with CSS3 animations. Code is available right here: https://github.com/reinis-berzins/tutorial-files Sorry for quiet audio ! If you have any question about this tutorial or about HTML, CSS, JavaScript and jQuery please contact me at my e-mail - [email protected] Also let me know what do you want me to show how to make in future tutorials ! Have a great day.. Bye !
Views: 77418 Rinkans
jQuery – Detect if an element is scrolled till the end
 
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This video shows you the way to detect if an HTML element is scrolled till the end using jQuery. We often apply this to the page which contains License Agreement section and we only want to enable the Submit button if the user scrolls the license section till the end. - Website: https://bytenota.com/jquery-detect-if-an-element-is-scrolled-till-the-end/ - Music: Elektronomia - Sky High [NCS Release] - https://www.youtube.com/watch?v=TW9d8vYrVFQ
Views: 2397 LUAN DOAN
jquery how to add multiple css elements to a div?
 
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how to add multiple css elements to a div using jquery.
Views: 178 Go Freelancer
jQuery: How to use addClass function to add CSS classes
 
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addClass function from jquery is a very handy way to add classes that add formatting to an html element. You can either pass a string or return a value from a function as class to add a class to the HTML element.
Views: 509 WebTecho Tutorials
HTML inspect element with jQuery
 
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jquery plugin inpect element Load url inside an iframe. Support external urls. Just by hover cursor in the element it will display the output id, class, attributes, style etc. http://bachors.com
Views: 519 ican bachors
Side or Vertical Navigation bar tutorial || HTML, CSS, jQuery
 
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Hey ! FOLLOW THIS LINK TO GET -50% DISCOUNT OF MY UDEMY COURSE, THAT IS ONLY 10 EUR (OR ABOUT 11 USD): https://www.udemy.com/learn-how-to-design-and-code-responsive-website-from-scratch/?couponCode=DesignDevelop In this tutorial you are going to learn how to make side or vertical navigation bar. We are not going to get deep into styling it, but once you grasp the concept of this nav, you won't have problems adjusting it to your own projects. Code available here: https://github.com/reinis-berzins/tutorial-files Please be sure to contact me if you have some questions or suggestions
Views: 103605 Rinkans
jQuery video tutorial 12 - jQuery tag selector
 
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jQuery video tutorial 12 - jQuery tag selector jQuery tag selector : To select html element(s) by their tag name, we use jQuery tag selector Syntax of jQuery tag selector: $(“CSS tag selector”).action(parameters); If we use CSS tag selector in a jQuery function then it is called as jQuery tag selector Ex: $("p").css( {"border":"2px solid red"} ); It selects any HTML element whose tag name is set to “p” and applies the border of 2px solid red ========================================= Follow the link for next video: jQuery video tutorial 13 - jQuery class selector https://youtu.be/v5ZE2zi48sQ Follow the link for previous video: jQuery video tutorial 11 - jQuery selectors https://youtu.be/HpRdrhCq158 =========================================
jQuery Resizable Widget
 
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Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/07/jquery-resizable-widget.html In this video we will discuss jQuery Resizable Widget jQuery Resizable Widget allows you to change the size of an element using the mouse Consider the following HTML and CSS <div id="redDiv" class="divClass" style="background-color: red"> Red Div </div> <style> .divClass { font-family: Arial; height: 150px; width: 150px; text-align: center; color:white } </style> To make the div element resizable $(document).ready(function () { $('#redDiv').resizable(); }); jQuery Resizable Widget Options alsoResize - Allows to resize one or more elements synchronously with the resizable element animate - Animates to the final size after resizing. Include .ui-resizable-helper class to display outline while resizing aspectRatio - Specifies whether the element should preserve aspect ratio autoHide - Specifies whether the resize handles should hide when the user is not hovering over the element containment - Constrains resizing to within the bounds of the specified element or region ghost - specifies whether a semi-transparent helper element should be shown for resizing maxHeight - The maximum height you can resize to minHeight - The minimum height you can resize to maxWidth - The maximum width you can resize to minWidth - The minimum width you can resize to jQuery Resizable Widget Events start - Triggered at the start of a resize operation stop - Triggered at the end of a resize operation resize - Triggered during the resize operation Resizing redDiv will also resize blueDiv HTML <div id="redDiv" class="divClass" style="background-color: red"> Red Div </div> <br /> <div id="blueDiv" class="divClass" style="background-color: blue"> Red Div </div> jQuery $(document).ready(function () { $('#redDiv').resizable({ alsoResize:'#blueDiv' }); }); Constrains resizing to within the bounds of the container div HTML <div id="container" style="border: 3px solid black; height: 300px; width: 300px; padding:5px"> <div id="redDiv" class="divClass" style="background-color: red"> Red Div </div> </div> jQuery $('#redDiv').resizable({ containment: '#container' });
Views: 14646 kudvenkat