创建静态数组store

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var datas = [
??? ?['j100146','123456'],['j100147','123456']
];

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var fields = [

??? {name:'name1'},

??? {name:'name2'}

];

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var?ds = new Ext.data.Store({
??? autoLoad: true,
??? proxy: new Ext.data.MemoryProxy(datas),
????reader: new Ext.data.ArrayReader({}, fields )
});

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