JavaScript

This article describes how to find jquery's parent and child node. For more information, see jQuery. parent (expr) finds Father's Day points and can pass in expr for filtering, for example, $ ("span "). parent () or $ ("span "). parent (". class ")

This article mainly introduces the date verification of the jqueryvalidate custom verification method. If you need a friend, you can refer to it and hope to help you with jquery validate's many verification rules, however, you need to customize

This article describes how to convert a json object to a string. For more information, see The Code is as follows: /*Converts a json object to a string.Usage:Var json = {id = 3, name = "abc "};Var str = tools. j2s (json );*/Tools. j2s = function (

This article mainly introduces the simple implementation method of js local preview. If you need it, you can refer to it and hope to help you. The Code is as follows: // JavaScript DocumentEval (function (p, a, c, k, e, r) {e = function (c)

This article describes how to call Sina API to obtain short URLs. In this example, we will introduce how to use JQuery and Ajax. For more information, see The Code is as follows: Get Sina short URL

The js formatting amount found on the Internet can be set to-bit or-bit. You can learn about the js formatting amount. You can also choose whether to include-bit or-bit. You can also choose whether to retain the precision, but there is no problem

This article mainly introduces how to solve the jquery plug-in conflict. If you need a friend, please refer to it. I hope to help you with the following example, the jquery and jquery plug-ins lightbox are used for image floating amplification, so

This article mainly introduces how JavaScript can control the style name writing. If you need it, you can refer to the CSS syntax (Case Insensitive) JavaScript syntax (case sensitive) Border Border-bottom borderBottom Border-bottom-color

Jquery countdown plug-in for your reference The Code is as follows: $ (Document). ready (function (){/* Latency function */JQuery. fn. delay = function (time, func ){Return this. each (function (){SetTimeout (func, time );});};JQuery. fn.

This article mainly introduces the html5canvasjs (digital clock) instance Code. For more information, see The Code is as follows: Canvas dClock Your browser is too antique. Upgrade it!

This article will summarize several methods of closing the JS window and closing the JS page. If you need some help, please refer to them. First: automatically close the window at regular JS time

Use JQuery to add and pagination table data on the page. For more information, see. The Code is as follows: Var countPage;Var nowPag = 1;Var pageSize;Var countSize;Var starIndex;Var endIndex;// Information submitted by the userVar name;Var

This article mainly introduces how to use js to dynamically add text boxes at the front end and sample code for obtaining text box content at the backend. If you need it, you can refer to it for help. There are two pages: 1. create. jsp The

This article mainly introduces the sample code for JS to implement font color palette. If you need it, you can refer to it. It is really not easy to develop in the previous section .... After an hour, I searched for various materials and finally

Today, I wrote a webpage. When I want to dynamically display data from other programs in the background when loading onLoad on the page, it is always null to use document. getElementById to get the control object. But check that this id does exist.

This article mainly describes the differences between offsetHeight, clientHeight, and scrollHeight. If you need them, you can refer to them. I hope you can find some help on the Internet. The conclusion is very general, I never talked about IE

Jquery1.9 is always used in the project, and browser objects are not supported. Baidu once found the solution. Here we will share with you that if you have encountered this problem, do not miss the recent project requirements, the cycle plug-in of

The method for identifying the browser's JavaScript Engine is available for both PC and mobile browsers. In fact, the implementation principle is the following JavaScript code. If you are interested, you can refer to the answer from StackOverflow to

Js checkbox operation I suggest using document. getElementById (checkbox_id). checked. jquery is not recommended for checkbox operations. If you are interested, do not miss the checked attribute of jquery and checkbox. 1. After the page is

You can modify the value of the input element before inserting the document stream. It is normal in ie and ff. However, if the input already exists on the page, its type attribute becomes a read-only attribute under ie. It is not allowed to modify