JavaScript

In projects, we often encounter formatting the date and time. Next we will first summarize various time formatting methods, and then analyze them through instances, first, paste various formatting methods to everyone. The Code is as follows: Var

This article mainly introduces how confirm in js can pop up a confirmation box before executing the operation. It is a frequently used function for executing Delete and other operations and is of great practical value, for more information about how

Javascript cannot pass the test when obtaining the UserControl content. It originally inherited the Page and used VerifyRenderingInServerForm to verify that I read Lao Zhao's article today, but I failed to debug it. The Code is as

This article mainly introduces how js prevents pages from being called by iframe, which is very useful to prevent pages from being called by iframe of other websites, for more information about how to prevent pages from being called by iframe, see

Javascript generates a random m-bit number based on the time. The maximum random number is 13 digits, and the first digit cannot be zero. The implementation code is as follows. If you need a friend, refer to generate a random m-bit number based on

This article mainly introduces how to use JS to implement jQuery's addClass, removeClass, and hasClass functions. If you need a friend, you can refer to the following nonsense and directly go to the code. The Code is as follows: Function addClass

This article mainly introduces the practical example of JsRender, including knowledge points such as tagelse usage and cyclically nested access to parent-level data, and provides complete instance download, which is of great practical value, for

JQuery.html () is to obtain the html code under the current node, does not contain the code of the current node itself. Later, the experiment found that there is a jQuery method to solve the problem. In the development process, jQuery.html () is to

This article describes how to use native javascript to obtain all descendant elements under a specified element. It is a very practical technique in web programming, for more information about how to use native javascript to obtain all descendant

The json file must be familiar to everyone. Its flexibility is good. The following describes how js reads and writes json files. This section describes how js reads and writes json files, concise code Function funSave () {var id = $ ('#

This article mainly introduces a good jshtml page countdown that can be accurate to seconds. It is very simple, but it is practical. If you need a friend, you can refer to the next good js html page countdown that can be accurate to seconds, simple,

This article mainly introduces the code for js to implement the special effects of flying stars. It mainly uses the control background and the style of the flying points and the setTimeout function to achieve the effect of Flying Stars, it has a

This article mainly introduces an example of the toUpperCase Method for JavaScript string objects. The toUpperCase method is used to convert letters into uppercase letters. For more information, see JavaScript toUpperCase Method The toUpperCase

This article mainly introduces an example of the JavaScriptstrike method. The strike method is used to strikethrough strings. For more information, see JavaScript strike Method The strike method returns the strikethrough string defined by the HTML

This article mainly introduces an example of the JavaScript string object split method. The split method is used to split strings into arrays. For more information, see JavaScript split method The split method is used to split a string into a

This article mainly introduces an example of the bold Method for JavaScript string objects. The bold method is used to display the specified text in bold. For more information, see JavaScript bold Method The lastIndexOf method returns the bold

This article mainly introduces the slice Method Entry Example of the JavaScript string object. The slice method is used to capture strings by specifying the start and end positions. For more information, see JavaScript slice Method The slice method

This article describes how to get started with the charAt method of a JavaScript string object. The charAt method is used to obtain characters at a specified position. For more information, see JavaScript charAt Method The charAt method is used

This article mainly introduces the Getting Started example of the JavaScriptcharCodeAt method. The charCodeAt method is used to obtain the Unicode encoding of characters at the specified position. For more information, see JavaScript charCodeAt

Cookie is a useful function that can determine a certain State. We will share with you how to add a Cookie in JS to retrieve the cookie value and delete the cookie, if you are interested, you can refer to a very useful cookie function to determine a