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jquery

Popular JavaScript library for AJAX and DOM manipulation

WebjQuery AJAX File Upload with FormData to PHP Guide

Learn how to upload files using jQuery.ajax() and FormData with multipart/form-data to PHP. Fix empty $_POST issues, add progress bars, and ensure Safari 5+ compatibility for seamless file uploads.

6 answers• 1 view
WebPass Data ID to Bootstrap Modal from Hyperlink

Learn how to pass a unique data-id from a link to a hidden input in Bootstrap modal using show.bs.modal event and relatedTarget. Fix common issues with data-toggle, BS4/BS5 examples, and troubleshooting for reliable dynamic modals.

5 answers• 1 view
WebjQuery setInterval for Automated Slideshows

Learn the simplest method to execute a function every 5 seconds in jQuery for automated image slideshows without third-party plugins.

1 answer• 2 views
WebVanilla JavaScript DOMContentLoaded: Document Ready Equivalent

Learn the vanilla JavaScript equivalent of jQuery's $(document).ready() using DOMContentLoaded event. Execute code after DOM is fully loaded without jQuery.

1 answer• 1 view
ProgrammingJavaScript Variable Names: Valid Characters & Library Conflicts

Learn about valid characters for JavaScript variable names, single-character options, and how to avoid conflicts with popular libraries like jQuery and Prototype when creating extension libraries.

1 answer• 1 view
WebSetting Checkbox States in jQuery Modal Windows

Learn how to properly set checkbox states in jQuery modal windows using .prop() method and proper event timing for reliable form behavior.

1 answer• 1 view
WebjQuery HTML Escaping: Prevent XSS with Safe Methods

Learn how to escape HTML strings in jQuery to prevent XSS attacks. Discover safe methods like .text(), .parseHTML(), and programmatic DOM creation for secure content display.

1 answer• 2 views
WebFix Django AJAX in External JS Files: Causes & Fixes

Troubleshoot Django AJAX failing in external JavaScript: learn why template tags, static file loading order, and CSRF tokens break requests and how to fix them.

1 answer• 1 view
WebFocus jQuery Timepicker on Validation Failure

Learn how to reliably focus a jQuery Timepicker input field like #Period1TimeFrom when jQuery validation fails. Use setTimeout, event hooks, and custom methods to fix focus issues after form errors.

1 answer• 1 view
WebjQuery: Check Visibility and Toggle with .hide()/.show()

Check element visibility in jQuery with :visible/:hidden or .is(). Toggle with .hide(), .show(), .toggle() or .toggleClass(). Tips for animation & accessibility

1 answer• 8 views