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js to determine the selected value of radiobuttonlist to display/hide other modules

js to determine the selected value of radiobuttonlist to display/hide other modules <script>$(function () {var SelectVal = $("input[name='rblGJS']:checked").val();if (

2025-08-13
How to make HTML5 tag styles recognize all browsers

Nowadays, HTML5 is attracting more and more attention, but currently browsers that support HTML5 are not mainstream, especially more than 50% of domestic users still use IE6. Since IE9, which supports HTML5, does not support Xp system installation, HTML5

2025-08-13
First time to get into the magical Bootstrap navigation bar

Navigation bar (navbar) is an independent component in Bootstrap, and there is a clear difference between navigation bar (navbar) and navigation (nav) in Bootstrap. There is a background color in the navigation bar (navbar), and the navigation bar can be

2025-08-13
Detailed explanation of the use and differences between style.left and offsetLeft in JavaScript

If the position of the parent div is defined as relative and the position of the child div is defined as absolute, then the value of the style.left of the child div is relative to the value of the parent div, which is the same as offsetLeft, the differenc

2025-08-13
The difference between usage of module.exports and exports in node.js

Node.js introduces the concept of module (Module). A module can export functions, variables, etc. through module.exports or exports to enable other JavaScript scripts to be introduced and used through the require() function. module.exports

2025-08-13
AngularJS basic ng-mouseleave directive detailed explanation

AngularJS ng-mouseleave directive AngularJS instance executes expressions when the mouse pointer leaves an element:<!DOCTYPE html><html><head><meta charset="utf-8">

2025-08-13
Simple example of JavaScript implementing a nine-nine multiplication table

Everyone who has learned programming has written "HelloWorld" but the 99 multiplication table. I think it should also become a must-program for every programming beginner. This is the implementation method of JavaScript, which is very suitable f

2025-08-13
Tutorial on learning Object Object in JavaScript

Parameters: (1) obj is required. The name of the variable to which the Object object is assigned. (2) Values are optional. Any JavaScript primitive data type (number, boolean, or string). If the value is an object, the returned object is unmodified. If th

2025-08-13
HTML5 video player full screen (fullScreen) method example

First of all, this title is misleading, but setting the title change in this way is mainly because video is used more often in html5. The full screen method can be applied to many html elements, not just video copy code.

2025-08-13
JS function code collection

1. Imitate fade in(),fade out(). Principle: setInterval ( "opacity++ transparency" function, time interval) var alpha = 0;function play(){timer = setInterval(functi

2025-08-13
HTML5 Canvas method to test whether the browser supports Canvas

This article mainly introduces the method to test whether the browser supports Canvas. This article gives two native methods and a modernizr class library. Friends who need it can refer to the following translation of this article from Steve Fulton &

2025-08-13
js get the browser version to adjust the style of CSS

1. In web development, you will often make sure that you are currently using which browser and the version of the browser. Adjust the style of CSS according to the browser version to achieve the best effect on the web interface in each browser. The follow

2025-08-13
The Metronic framework based on Bootstrap implements the page link favorite function

In a system, there are often many menu items, each menu item corresponds to a page. Generally, users only need to use some commonly used functions. If you need to go to menus at each level to find corresponding functions, it is indeed a bit cumbersome. Es

2025-08-13
Duplicate loading issues when the page contains img src

When the page contains img src=, the page with the current URL address will be loaded repeatedly. The solution is to write it as img /, and see the reason for this article. The page contains<img src=> When , the page of the current URL address will be loa

2025-08-13
Analysis of the usage example of TreePanel in ExtJS framework of JavaScript

In ExtJS, whether it is a leaf node or a non-leaf node, TreeNode is used to represent the node of the tree. In ExtJS, there are two types of tree nodes. One node is an ordinary simple tree node, defined by Ext.tree.TreeNode, and the other is a tree node t

2025-08-13

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