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jQuery Loop through JSON Data

Use jQuery code snippet to traverse JSON data properties. You have an object/map array, so the outer loop goes through these arrays. The inner loop traverses the properties of each object element. Update: Check out this article for 5 in-depth examples of jQuery.each(). $.each(data, function() { $.each(this, function(k, v) { /// Perform an operation }); }); FAQs for jQuery traversing JSON data (FAQs) How to traverse JSON objects in jQuery? It's very simple to traverse JSON objects in jQuery. You can

Mar 06, 2025 am 12:42 AM

Top 50 jQuery Selectors

jQuery selectors are powerful tools that every developer uses in daily life. They can accurately select the required elements from the DOM. This list brings together 50 commonly used jQuery selectors for reference by all jQuery developers. Note that these selectors are not arranged in a specific order. $("\*") – Select all elements in the document. $("p > \*") – Selects the child elements of all paragraph elements. $("#specialID") – Select the element with ID "specialID". $(".specialClass") – Select all classes as "spe

Mar 06, 2025 am 12:41 AM

A jQuery Script to Check if a String is a Phone Number or Email Address

This jQuery script checks if a string is a phone number or email address. It's useful for form validation, allowing a single input field to accept either format. jQuery Code: This code snippet validates a name (minimum 3 characters), email, and pho

Mar 06, 2025 am 12:40 AM

jQuery AutoScroll to Div (specific page element)

jQuery code snippet to autoScroll to a div or any page element with an id. Just change the jQuery selector “mydiv” with whatever element id you wish. function scroll_to(div){ $('html, body').animate({ scrollTop: $("mydiv").offset().top

Mar 06, 2025 am 12:38 AM

The Ultimate CSS Reference!

The physical book for the SitePoint CSS reference website is now available! A few weeks ago we launched the new SitePoint CSS reference website, and I believe all loyal readers will hear about it. We are pleased to announce that we can now purchase the physical book version of The Ultimate CSS Reference! Stock is limited, please order as soon as possible! The Ultimate CSS Reference, co-authored by Tommy Olsson and Paul O’Brien, is an authoritative resource for mastering CSS. The book has a total of 440 pages, which clearly and concisely covers the entire content of CSS, including browser compatibility details,

Mar 06, 2025 am 12:37 AM

Testing in Safari without a Mac

Testing Safari browser without a Mac What should I do if I don’t have a Mac but I need to test the Safari browser? Don't worry, this article will provide several solutions. The iCapture service developed by Daniel Vine is the tool I dreamed of before switching to Mac. It allows users to enter the website URL and download screenshots of the website in Safari browser, and will also support other Mac-specific browsers in the future. And, unlike BrowserCam, it's totally free! For PC users who do not have high accuracy requirements but have high flexibility requirements, KDE 3.2 can be considered. The latest version of this popular Linux desktop environment (posted last week

Mar 06, 2025 am 12:36 AM

jQuery Get RSS Feed Live Reader

This article demonstrates how to use jQuery and the Google Ajax Feed API to display RSS feeds on a webpage. It provides a complete example, including JavaScript, HTML, and CSS, to create a customizable RSS feed reader. Key Features of the jQuery RSS

Mar 06, 2025 am 12:34 AM

More Usable Forms - Controlling Scroll Position

I constantly look for ways to improve and refine the usability of my Web applications. In particular, I always try to find ways to make my forms better because, let’s face it: if you’re building Web applications, you’re going to build forms. Most lik

Mar 06, 2025 am 12:32 AM

Use jQuery to Generate Quick Pagination

From time to time, SitePoint removes years-old demos hosted on separate HTML pages. We do this to reduce the risk of outdated code with exposed vulnerabilities posing a risk to our users. Thank you for your understanding. Use Quick jQuery Paginatio

Mar 06, 2025 am 12:26 AM

Manipulate Scrollbar Colors Using CSS and JavaScript Article

The thing about the default color of scrollbars is that it’s dull and ugly — usually this color is gray. Wouldn’t it be nice to change this color to better fit the overall theme of your site? Luckily, Cascading Style Sheets and JavaScript can be used

Mar 06, 2025 am 12:19 AM

Fetching Data in Your React Application

React, a leading library for building dynamic web applications, focuses primarily on the view layer within the MVC architecture. This tutorial explores a fundamental aspect of web development: fetching and displaying data within a React application.

Mar 06, 2025 am 12:14 AM

jQuery Set Image TITLE from ALT Tag

This jQuery code snippet synchronizes image alt and title attributes, enhancing SEO and browser compatibility. The script iterates through all images lacking a title attribute, copying the alt attribute's value to the title attribute. If the alt att

Mar 06, 2025 am 12:12 AM

HTML5 Canvas JavaScript Animation Example

This is a pretty cool HTML5 Canvas example that uses JavaScript and the element to create an animation effect controlled by mouseover events. Instructions: Hover your mouse over the Google logo to see the balls scatter, then watch them gently retur

Mar 06, 2025 am 12:11 AM

jQuery Check if Window is in iFrame

Simple JavaScript code to determine whether a web page is in an iframe Here is a simple JavaScript code snippet to check if the window is in an iframe. It is useful for some functions that may use URLs in the page's address bar. The code is as follows: var isInIframe = (window.location != window.parent.location) ? true : false; Related readings: Get the source href injected iframe How to reload an iframe About jQuery and iframe

Mar 06, 2025 am 12:08 AM