JavaScript

Use mixins in ExtJS4 to implement multi-inheritance. The sample code is as follows:Copy codeThe Code is as follows:(Function (){Ext. onReady (function (){Ext. define ('say ',{CanSay: function (){Alert ("hello ");}});Ext. define ('eat ',{Caneat:

Question: When using fusioncharts, you may also want to click a part of the Chart on the demo.html page, and then display the details of this part. Fusioncharts has setDataXML, and setDataURL are used to set data. However, there may be garbled

I worked with my colleagues on the business scenarios I encountered at work to ensure compatibility with the IE version. In fact, some trivial knowledge points are collected and solved on the Internet, and then integrated, mainly including the

Effect: Code: Copy codeThe Code is as follows:

Effect: Code:Copy codeThe Code is as follows: Select All

In JS, the Create Object is not exactly the class Object that we often call to Create. The objects in JS emphasize a composite type, creating objects in JS and accessing objects are extremely flexible. Javascript objects are a composite type that

As follows:Copy codeThe Code is as follows: This is an advertisement form: it is automatically disabled in 5 seconds!

Window. eventIE: window. event objectFF: There is no window. event object. You can pass the event object to the function parameters. For example, onmousemove = doMouseMove (event)Current mouse CoordinateIE: event. x and event. y.FF: event. pageX and

Let's look at a routine.Copy codeThe Code is as follows: Pay attention to the notes. Why does this happen? It is actually caused by border, because OK. style. width specifies the div width, while offsetwidth refers to the actual width, including

JSON (JavaScript Object Notation) is a lightweight data exchange format. The JSONM file contains information about "name" and "value. Sometimes we need to read data files in JSON format. In jQuery, we can use Ajax or $. getJSON.Use jqueryto read the

When I first came to the company, the leaders distributed some simple and simple ..... Task I wrote the font size Conversion Function of the article at one time. I searched a lot on the Internet and it was useless! However, I still find the target

How can I display my screen resolution and size with JS special effects? See the following code:Copy codeThe Code is as follows: JS testing display resolution

The Date object is used to process the Date and time.Syntax for creating a Date object:Var myDate = new Date ()The Date object automatically saves the current Date and time as its initial value.The following five parameters are supported:Copy

First, Zhang StyleCopy codeThe Code is as follows:# Div_left {float: left; width: 60px; height: 86px ;}# StarScroll {width: 843px; height: 188px; margin-left: 15px; margin-right: 15px; padding-top: 9px; overflow: hidden; border: 1px solid red;

1. I have seen on winForm that some data will be placed in the to-be-selected box when selecting data, and you can put the data you want to select in the alternative box, so how to use Extjs to implement similar functions, we choose to use two

Copy codeThe Code is as follows: http://flytosky.qzone.qq.com learn knowledge> contact Tom if you have any questions! Make like-minded friends Email: flytosky1991@126.com QQ (879974693) friend contact Tom if you have any questions! Make like-

Copy codeThe Code is as follows:Information :{Title: 'info ',Width: '5% ',Sorting: false,Edit: true,Create: true,Type: 'textea ',Display: function (customerData ){Var $ img = $ (' ');$ Img. click (function (){$ ('# Mermerstablecontainer'). jtable

An error occurred while using ajax to leave a message. this is because after the message content is written, you can submit the content through ajax and add the message content to the page using js. when browsing the message, it is also requested

When using Kindeditor, you want to use Ajax to pass values, but the method encapsulated by editor does not work because the editor is placed on another jsp page and loaded through iframe, at the same time, the iframe's display = "none" should be

The solution is as follows: Copy codeThe Code is as follows:Content. replace (/] * src = ['"] ([^'"] +) [^>] *>/gi, function (match ){Console. log (match );}); The output result is: Copy codeThe Code is as follows: The entire img tag is obtained,