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jQuery remove table column (by column number)

Use jQuery to delete table columns (by column number) Here is a simple jQuery code snippet for deleting the entire table column according to the column number. It also deletes the table row title associated with the deleted column. // Delete the first column $('#table').find('td,th').first().remove(); // Delete the second column $('table tr').find('td:eq(1),th:eq(1)').remove(); // Delete column n (n represents column number) $('table tr').find('td:eq(n),th:eq(n)').remov

Feb 27, 2025 am 09:19 AM

jQuery get id of visible element

Get the jQuery code snippet of visible element ID Use jQuery selector: visible to easily get the ID of the visible element. To select an invisible element, you can use the :not(:visible) selector. For example, to get the ID of the currently visible form, you can use the following code: var $visibleForm = $('form:visible'), formId = $visibleForm.attr('id'); console.log(formId); jQuery visible element ID FAQ How to select elements based on ID using jQuery?

Feb 27, 2025 am 09:11 AM

Interesting JavaScript, jQuery & Random Web Dev on the Net – March 2012

March 2012's edition of Interestingly Random JavaScript, jQuery, and Web Development showcases exciting advancements in web development. This issue covers rapid mobile prototyping techniques, new JavaScript libraries, helpful online tools, a fascina

Feb 27, 2025 am 09:06 AM

JavaScript and jQuery PDF Viewer Plugins

This post showcases several JavaScript and jQuery plugins for embedding and displaying PDF files in web pages. Let's explore some top options! Related Articles: 10 Essential jQuery Pagination Plugins jQuery Plugin Showdown: lightBox vs. ColorBox vs.

Feb 27, 2025 am 09:05 AM

jQuery Ajax Loading using ajaxStart/ajaxSetup

jQuery AJAX Loading with ajaxStart() and ajaxStop() This guide demonstrates using jQuery's ajaxStart() and ajaxStop() methods to manage loading indicators during AJAX requests. We'll cover several approaches, including using these methods directly,

Feb 27, 2025 am 09:04 AM

jQuery get coordinates of element

How to get element coordinates using jQuery jQuery provides a variety of ways to obtain coordinate information of elements. 1. .position() method: Get the coordinates of an element that offsets the parent element relative to it. Offset parent element refers to the nearest ancestor element with a non-static positioning method. var pos = $('#wrapper').position(); console.dir(pos); // Output: left: 0, top: 20 2. .offset() method: Get the coordinates of an element relative to the document. var offset = $('#wrapper').o

Feb 27, 2025 am 09:03 AM

jQuery Get html Including Element Tag

If you use Ajax features heavily, it may be useful to get HTML code for elements containing tags. I believe there must be an easier way than cloning an element in the wrapper and then using jQuery to get the wrapper HTML containing the element tag HTML. Before I find a better (more efficient) approach, here is a snippet of code. .clone().wrap('').parent().html(); Some other methods (from post comments, thank you): // Not sure how portable it is on different browsers $('#foo')[0].outerHTML; var foo = $('#bar')

Feb 27, 2025 am 09:00 AM

10 Cool jQuery Clock Tutorials (Analog and Digital)

This post showcases a collection of impressive jQuery analog and digital clock tutorials to modernize your website. Let's dive into these time-telling marvels! Related articles: 10 jQuery Calendar and Clock Picker Plugins Create Your Own jQuery Dig

Feb 27, 2025 am 08:58 AM

jQuery Clear All Timeouts

This article explores the use of setTimeout() and clearTimeout() in JavaScript, particularly within the context of animations and jQuery. It highlights the importance of storing timeout IDs in variables to enable cancellation. The article demonstrat

Feb 27, 2025 am 08:57 AM

10 JavaScript Chrome Experiments Showcase

Explore the captivating world of JavaScript Chrome Experiments! These innovative web projects showcase the power of Chrome and JavaScript, featuring interactive games, animations, and more. From collaborative pixel art to real-time music creation,

Feb 27, 2025 am 08:55 AM

jQuery count the number of checked checkboxes

Use jQuery to count the number of check boxes in the table Here is a simple jQuery code snippet that counts the number of check boxes that have been selected in the table: $('#table :input[type="checkbox"]:checked').length jQuery statistics checkbox number FAQ How to count the number of check boxes selected using pure JavaScript? While jQuery provides an easy and efficient way to count the number of check boxes selected, you can also use pure JavaScript to implement this functionality. You can use querySelectorAll method

Feb 27, 2025 am 08:53 AM

10 Tips for Developing Better jQuery Plugins

Excellent jQuery plug-ins are popular among tens of thousands of web developers around the world, while those with poor designs are quickly forgotten. This article provides some tips to help you develop better jQuery plugins and enhance their influence. Key points: Make sure your jQuery plugin is chain-causable by returning the jQuery object that calls it, allowing multiple jQuery methods to be linked. Provides default settings for your jQuery plugin, allowing users to customize according to their own needs, and consider supporting HTML parameters for ease of use. Upload your jQuery plugin to codebases such as GitHub, Google Code, and jQuery plugin directories for promotion and ready to provide

Feb 27, 2025 am 08:50 AM

10 JavaScript and jQuery Templates Engines

Ten JavaScript and jQuery template engines worth learning A template is a functional specification that generates output language strings (strings or AST forms) from a data packet using syntax similar to output results. Today, we have compiled ten JavaScript and jQuery template engines that you may be interested in. Related readings: 10 jQuery layout tutorials Sublime2 vs Notepad 10 random HTML5 network tools and resources NANO – jQuery Template Engine The simplest jQuery template engine, perfect for JSON parsing. Source code and demo 2. "template" binding

Feb 27, 2025 am 08:48 AM

10 jQuery Page Peel Plugins

This post showcases jQuery Page Peel effects, a dynamic web design technique mimicking the act of peeling a page from a book to reveal hidden content. While some older plugins are no longer available, this updated overview presents several options a

Feb 27, 2025 am 08:43 AM