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Configuring ExtJS in Eclipse

Source: Internet
Author: User
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New project launches, need to use ExtJS, in order to learn it, now began to record this knowledge, go!

First, configure the Eclipse plugin Spket

    • Eclipse version: Eclipse Java EE IDE for WEB developers. Version:mars.2 Release (4.5.2)

    • Extjs4.2:http://cdn.sencha.com/ext/gpl/ext-4.2.1-gpl.zip website Address: Http://www.sencha.com/products/extjs

    • Open Eclipse Select Help-->install New Software, click the Add button, name any, location input: http://www.agpad.com/update/, follow the prompts to click Next Next, Start installing the Spket plugin.
    • Install end, restart Eclipe, select Window-->preferences, Discover spket options, select Spket>javascript Profiles, click the New button on the right, name enter ExtJS, click Add Library button, select ExtJS, click the Add File button, select the Ext-all-dev.js file, then click ExtJS (with G icon), select the default button, restart Eclipse.
    • Create a new. js file, enter ext. After the automatic prompt method list, the configuration is successful.
    • Configure the JS default editor, select Window>preferences>general>editors>file associatior>*.js> select Spket as Default.

Ii. introduction of ExtJS Files

    • Create a new Web project in Eclipse and add several core files to the EXTJS structure such as:

Third, the preparation of procedures, testing

    • New Index.js File:
Ext.onready (function() {            Ext.Msg.alert (' hello ', ' Hello World ');        });
    • New index.jsp File:
<%@ Page Language="Java"Import="java.util.*"pageencoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//w3c//dtd HTML 4.01 transitional//en"><HTML><Head><!--Introducing ExtJS Frame Styles -<Linkrel= "stylesheet"type= "Text/css"href= "Extjs4.2.1/resources/css/ext-all.css"><!--referencing the Chinese environment file -<Scripttype= "Text/javascript"src= "Extjs4.2.1/locale/ext-lang-zh_cn.js"></Script><!--referencing ExtJS boot files -<Scripttype= "Text/javascript"src= "Extjs4.2.1/bootstrap.js"></Script><!--reference index.jsp corresponding to Index.js -<Scripttype= "Text/javascript"src= "Index.js"></Script></Head><Body></Body></HTML>
    • Start Tomcat, run the Web project: http://localhost:8888/WebDemo/

OK, done, ExtJS knowledge is still a lot, learn slowly.

Configuring ExtJS in Eclipse

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