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Manual:Core:DomQuery (Chinese)

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Summary: DOM Query
Author: <translator>jlinux@gmail.com
Published: 08-04-2007
Ext Version: 1.1
Languages: en.png English cn.png Chinesekr.png Korean

DomQuery允许你选择页面中的元素。


例子

显示当前页面中DIV元素的数量。 

alert(Ext.DomQuery.select('div').length);

突出（高亮显示）第15个DIV元素。 

Ext.get(Ext.DomQuery.selectNode('div:nth(15)')).highlight()
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