JavaScript

This article describes how to adjust the checkbox in jQuery1.9.1. Use prop to replace the version of attr in jquery 1.8.x. The following operations are performed to select and unselect the checkbox: Check whether selected The Code is as

This article mainly introduces several examples of javascript closures and understands these examples. For closures, it should be an entry. If you need them, refer to section 1. The Code is as follows: Functionsay667 (){Varnum= 666;VarsayAlert =

This article mainly introduces the implementation of searching for element a through url to solve some practical problems. If you are interested, refer to the following example to illustrate a previous project: when adding students, no class data.

This article describes how to use jquery to automatically play the sound of a webpage. For more information, see The Code is as follows:

This bug was discovered only when I was working on a project. In fact, this is a very common problem, but I have never encountered any image processing problems before. The implementation of the Story mode is to load only the currently viewed photo

This article mainly introduces how to use href and src of img to obtain variables and assign values. For more information, see The Code is as follows: Untitled document

This article describes how to simulate a train ticket booking and return a ticket using javascript. If you need a ticket, you can refer to the logic of analyzing the background of 12306 .. Booking and unsubscribing for train tickets are different

This article mainly introduces how to use JavaScript to operate the content selected in the input box to be compatible with IE and other mainstream browsers. For more information, see Add a hyperlink to the content selected in the input box. The

This article mainly introduces how to write JavaScript code for post data submission in the Area. If you need it, refer to the js Code for post data submission in the mvc Area! The Code is as follows: $ ("# BtnSava"). click (function (){If ($ (

This article mainly introduces the support for IE, chrome, and firefoxetc for self-made File Upload JS controls. For more information, see The Code is as follows: (Function (){If (window. FileUpload ){Return;}Window. FileUpload = function (id,

This article describes how to determine and set the full screen mode of the browser. For more information, see The Code is as follows: // Set the full screen of the browserFunction f_SetFullScreen (){// If the browser is not full screen, set

Sometimes we need to use the hyperlink a without using href to complete the jump. To solve this problem, we can use the following solution. Sometimes we need to use this hyperlink, instead of using href to complete the jump, this method is used. In

This article mainly summarizes js call backend and background call front-end methods. For more information, see js call backend and background call front-end methods. 1. Execute functions in C # code in javaScript Functions: Method 1: 1. Create a

This article describes how to use javascript to generate a dynamic table and add click events for each cell. For more information, see html: The Code is as follows: Demo Dynamic table: Script: The Code is as follows:

This article describes how to use HTML 5 window. postMessage to implement cross-origin communication. For more information about cross-origin communication, see cross-origin communication. Of course, there are also many solutions: 1.doc ument.

This article describes in detail a very comprehensive javascriptURL parsing function that can parse the protocol, host, query string, or even the anchor link in a URL. It is very practical, this section summarizes the multipart URL parsing method

PropertyIsEnumerable () is used to check whether a property belongs to an object. If it is detected, true is returned. Otherwise, false is returned. The following describes how to use this property. The Code is as follows:

Common original JS selectors include getElementById, getElementsByName, and getElementsByTagName. We will summarize the common getElementById, getElementsByName, and getElementsByTagName for you. However, foreigners are not satisfied with these APIs,

JQuery is a very NB-integrated js file. With its concise syntax and cross-platform compatibility advantages, we will introduce you to the selectors in JQuery, which do not understand the selectors or are difficult to use, it is impossible to have a

There are many ways to do nothing after clicking a link, but it is not conducive to the user experience. javascript: void (0) can effectively solve this problem during page creation, if you want to do nothing after clicking a link or respond to the