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Page 416 of my articles, tutorials, and thoughts
Latest Articles
Set value of textarea in jQuery
# How to set the value of a textarea in jQuery 👨💻🖊️ So, you're trying to set the value of a textarea using jQuery, but it's not working as expected. Don't worry, we've got you covered! 🤝 ## The Problem 😕 The code you're currently using to set the
“Origin null is not allowed by Access-Control-Allow-Origin” error for request made by application running from a file:// URL
# Solving the "Origin null is not allowed by Access-Control-Allow-Origin" Error for Request Made by Application Running from a file:// URL If you've encountered the "Origin null is not allowed by Access-Control-Allow-Origin" error while trying to make a r
Why does jQuery or a DOM method such as getElementById not find the element?
# Why jQuery or DOM Methods are not finding the Element? 🤔 Have you ever tried using jQuery or a DOM method like `getElementById` to find an element, only to be met with disappointment as it fails to locate what you're looking for? 😫 Don't worry, you're
jQuery UI DatePicker - Change Date Format
# jQuery UI DatePicker - Change Date Format 💡 So, you're using the UI DatePicker from jQuery UI and you're having trouble getting the date returned in the format you want. No worries, I got you covered! 😎 First, let's understand the problem. By default
jQuery find events handlers registered with an object
# 📝 The Ultimate Guide to Finding Event Handlers Registered with jQuery Objects ## Introduction So, you have a jQuery object and you want to find out which event handlers are registered with it? You've come to the right place! In this guide, we'll addre
Testing if a checkbox is checked with jQuery
📝 **Title: Testing if a Checkbox is Checked with jQuery: Simple Solutions** 📷 **Introduction:** Are you struggling to determine whether a checkbox is checked or not using jQuery? Fear not! In this blog post, we'll address this common issue and provide
Height equal to dynamic width (CSS fluid layout)
# How to Create a Fluid Layout with Equal Height and Width using CSS Do you want to create a dynamic layout where elements have the same height as their width? This can be especially useful when you want to display images or boxes in a grid-like fashion.
Bind a function to Twitter Bootstrap Modal Close
# Binding a Function to Twitter Bootstrap Modal Close: A Complete Guide Are you using Twitter Bootstrap in your project and want to refresh a section of your page and retrieve the latest JSON data upon closing a modal? You're not alone! Many developers fa
How to use radio on change event?
# How to use radio on change event? 📻 Are you trying to change a button based on the selected radio button? 🤔 Don't worry, we've got you covered! In this blog post, we will address common issues and provide easy solutions to help you achieve this functi
Using jQuery to test if an input has focus
🔍 **Testing if an Input has Focus in jQuery: A Complete Guide** 🤔 Have you ever encountered a situation where you needed to check if an input element has focus in your web application? 🌐 Don't worry, you're not alone! Many developers face this challeng