JavaScript

This article provides a detailed analysis of the error debugging help information in JQuery. Ajax. For more information, see The following is a detailed list of AJAX parameters in Jquery: 参数名类型描述url String(默认: 当前页地址) 发送请求的地址。typeString(默认:" td 也可以使用，

This article summarizes some common methods for JQuery to obtain and set Select Options. For more information, see 1. Obtain the selected text in the select statement:$ ("# CusChildTypeId"). find ("option: selected"). text (); $ ("# CusChildTypeId

I often see how a inherits B. I decided to write it down. In fact, inheritance inherits the attributes and methods of the parent class. If you are interested, refer to the following. I hope it will help you. The Code is as follows:

By using the tooltip () function of jQueryUI, the floating prompt box is no longer the same. The following is the complete code. For more information, see, we hope to help you use the tooltip () function of jQuery UI, so that the floating prompt box

Automatically refresh the webpage, automatically refresh the current page, and call JS. If you need it, refer to the reload method. This method forces the browser to refresh the current page. Syntax: location. reload ([bForceGet]) parameter:

The drag-and-drop effect is a good user experience. After studying it, the principle is quite simple. The specific implementation is as follows, if you are interested, you can refer to the recently discovered drag-and-drop effects of web pages. I

A small example of setting the IFrame height automatically in JavaScript. For more information, see The Code is as follows: Function SetIFrameHeight (down ){Var Sys = {};Var ua = navigator. userAgent. toLowerCase ();Var s;(S = ua. match (/msie ([\

The JavaScriptString. replace function is used to replace the match in the source string with the replacement and return the replaced string. The following is an introduction. If you are not familiar with this function, please refer to: longsu2010

Record the code snippet that I have to like after seeing it. The content of this clipboard will be updated constantly. Please pay attention to the Dynamic Construction of regular expressions. The Code is as follows: New RegExp (Expr. match [type].

Js obtains coordinates of the specified control cursor, and is compatible with multiple mainstream browsers such as IE, Chrome, and Firefox. The code implementation and calling code are as follows. If you are interested, refer to the

Determine whether you want to disable the global control or specify the control. If it is global, you only need to listen to the window. keyDownfunction (event ){.....} the same is true. If you are interested, you can check whether you want to

We know that JavaScript is an object-oriented scripting language, so since it is object-oriented, inheritance must be indispensable. The core of JavaScript is ECMAScript. The implementation of the JavaScript Inheritance Mechanism is actually the

This morning, I was very depressed. I was confused by many simple issues. At present, COO is not a good choice. You still need to remember the code! The Code is as follows:

The js tool method pops up a mask. If you need it, refer to it. The Code is as follows: // Tool method pop-up mask add by dning 2012-11-4Var maskShow = (function (){Var mask = null;Var curr = null;Var free = false;Var func = {Onresize:

There are two types of page loading events. One is ready, which indicates that the document structure has been loaded. the onload and ready concepts are easy to confuse. The following describes two types of page loading events in detail, the first

For map development, some operations and interactions of marker are most commonly used. For a brief introduction, the distance between two marker is calculated. If you are interested, refer to the following. I hope to help you calculate the distance

Textarea does not support the maxlength attribute by default. JQuery adds maxlength for textarea and is compatible with IE. For more information, see this article. I hope you can add maxlength for textarea. // JQuery // Textarea does not support the

Common JS Writing Method and jQuery selector Writing Method: select the row of the table, and select one line at a time. If you are interested, refer to the following. I hope it will help you. The Code is as follows:

Basic selector: the most frequently used selector in jQuery. It consists of element Id, Class, element name, and multiple selector. The basic selector can be used to search for most page elements, if you are interested, refer The Code is as follows:

JQuery provides a small example of getting the URL's GET parameter value. For more information, see The Code is as follows: // * JQuery url get parameters function [get url get parameter value]// * Character_set UTF-8// * Author Jerry. li