Extjs_01 _ Development Environment setup, hello word

1. Download Extjs4.1 (: http://extjs.org.cn/node/558) 2. Install the Spket plug-in for MyEclipse (optional, install the plug-in to implement code prompts, installation help: http://www.tuicool.com/articles/nMRfe2) 3. copy the file to be referenced

Understanding javascript events (1)

I. What is an event? To put it bluntly, an event is a specific interaction moment in a document or browser! Such as mouse clicks and slide. 2. event stream the event stream describes the order in which events are accepted on the page. At the early

20 well-received website works in the office environment

Designers, engineers, architects, and people in other creative industries spend most of their time in front of their own computers. Almost all the work is completed, and social relations and email communication are completed in front of the computer.

Cool! Three full-screen slide effects (source code download]

Today, we want to show you how to create a slide for tiled background images. It is inspired by a foreign studio website (onlookers), which is full of interesting and creative effects. Remember to check it out. The slide effect consists of

HTML basics [reprinted]

Complete HTML Tag Query Http://www.w3school.com.cn/tags/index.asp Attribute Query Http://www.w3school.com.cn/tags/html_ref_standardattributes.asp   HTML What is HTML? HTML is a language used to describe web pages. HTML refers to the hypertext

LazyLoad (1.7.0) Chinese Document-jQuery plug-in for delayed image loading

Recently it seems that I am working on & quot; Reading Comprehension & quot;. Haha ~ Reading documents by yourself will not waste a lot of time. but to express it in your own language, you need a deeper understanding. therefore, we often spend time

Usage of after in jQuery

The after () method inserts the specified content after the selected element. Method 1: insert content after each p element: $ (& quot; button & quot ;). click (function () {$ (& quot; p & quot ;). after (& quot; & lt; p & gt; Helloworld! & Lt;/p &

Learn javaScript notes (4)-Attribute, HTML elements, document fragments, and table operations

GetAttribute and setAttribute are used to obtain and set the attributes of an object: javasjavascript?functiondocumenttest(+#varohtmldocument.doc umentElement; // get the & lt; html/& gt; element varoHeadoHtml. firstChild; // get & lt; head

JS print related content

Use WebBrowser Control 1. WebBrowser control (partial printing can be achieved through Style settings) & lt; objectID & amp; #39; WebBrowser & amp; #39; WIDTH0HEIGHT0CLASSID & amp; #39; CLSID: 8856F961-340A-11D0-A96B-00C04FD705A2 & Use the

JS press enter to submit, compatible with IE, Firefox, Opera, Chrome, Safari ......

1. JavaScript method: [javascript] & lt; script & gt; document. onkeydownfunction (event) {eevent? Event :( window. event? Window. event: null); if (e. keyCode13) {// The method for executing alert (& amp; #39; back 1. JavaScript method: [Javascript]

Determine whether a file (such as an image) does not exist in JS or java.

In Java, it is a little simpler, because there is a good API... FilefilenewFile (& quot; c:/test/img.jpg & quot;); if (file. exists () {// file exists} else {// file does not exist} in JS. It is slightly bypassed, but it is not complicated .. In the.

Fully parse the Module mode using javaScript

Introduction The Module mode is a very common mode in JavaScript programming. Generally, everyone knows the basic usage. This article attempts to give you more advanced usage of this mode. First, let's take a look at the basic features of the Module

Operations related to writing txt files and js arrays in js

1. js: the simplest DEMO: Example & quot;, true); varf2fso. CreateTextFile ( 1. js: The simplest DEMO: Var fso = new ActiveXObject ("Scripting. FileSystemObject ");Var f = fso. CreateTextFile ("shorttop.txt", true );Var f2 = fso. CreateTextFile

Fill text box by ID

Foreground: & lt; scripttype & quot; text/javascript & quot; & gt; functionfunc_load_remark (sr_id) {if (sr_id! 0) {$. getJSON (& quot; loadSrRemark. do? Date & quot; + newDate (), {srid: sr_id}, fu Front-end:

An encapsulation of jquery ajax

& Lt; preclass & quot; java & quot; name & quot; code & quot; & gt; & lt; preclass & quot; java & quot; name & quot; code & quot; & gt; & lt; preclass & quot; java & quot; name & quot; code & quot; & gt; pack Package com. aegon_cnooc.oa.admin.action;

Ajax asynchronous transmission

& Lt; html & gt; & lt; head & gt; & lt; scripttype & quot; text/javascript & quot; & gt; varxmlhttp; functionloadXMLDoc (url, cfunc) {if (window. XMLHttpRequest) {// codeforIE7 +, Firefox, Ch   

Online QQ Customer Service Code

& Lt ;! DOCTYPEhtmlPUBLIC & quot;-// W3C // DTDXHTML1.0Transitional // EN & quot; http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">QQ online customer service on the right side Customer Service CenterOnline Customer ServiceOnline

Application of blur and focus events in jQuery

1. The following results must be implemented when filling out the form: 2. Specific implementation & lt ;! DOCTYPEhtmlPUBLIC & quot;-// W3C // DTDHTML4.01Transitional // EN & quot; http://www.w3.org/TR/html4/loose.dtd">I. Reasons for

Object-Oriented Programming in Javascript

The js class uses classes to define the common behavior and methods of a class of things, while the instance is a specific implementation of the class. We also know that object-oriented programming has three important concepts: encapsulation,

Js achieves random and non-targeted floating of images

// Interesting floating. You don't need much code, SyntaxHighlighter. all (); News & nbsp; | & nbsp; Security & nbsp; | & nbsp; // very interesting floating. Don't use too much code to share it with you. Random floating

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