如何绑定阵列，以填充ExtJS的组合来arrystore [英] How to bind array to arrystore in order to populate combo in extjs

问题描述

我有数组

var cars = new Array('audi','benz','citron','nissan','alto');

我要添加这些数据来arraystore像下面

I want to add this data to arraystore like below

 var myStore = new Ext.data.ArrayStore({
        data   : cars ,
        fields : ['names']
    });

在绑定这个数组存储连击

On Binding this array store to combo

 var myCombo = new Ext.form.ComboBox({
        store: myStore ,
        displayField: 'name',
        valueField: 'name',
        typeAhead: true,
        mode: 'local',
        forceSelection: true,
        triggerAction: 'all',
        emptyText: 'Select a state...',
        selectOnFocus: true,

    });

的组合是显示阵列为A，B，C，N，一

The combo is showing only first letter of each word in the array as a, b, c, n, a

我怎样才能正确地DISPLY组合，因为我用的是一个编程填充，然后结合arraystore的ARRY

How can I properly disply the combo as the arry i am using is is populated programatically and then binding to arraystore

推荐答案

在ArrayStore消费数据的格式是一个数组的数组。重新格式化存储数据如下应当允许它的工作：

The format of data the ArrayStore consumes is an array of arrays. Reformatting your store data as follows should allow it to work:

var cars = [['audi'], ['benz'], ['citron'], ['nissan'], ['alto']];

从格式转换为所需要的格式很简单：

Converting from your format to the required format is simple enough:

for ( var i = 0, c = cars.length; i < c; i++ ) {
    cars[i] = [cars[i]];
}

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