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Javascript 在ExtJS中加载带有XML的Combobox_Javascript_Extjs_Extjs3 - Fatal编程技术网

Javascript 在ExtJS中加载带有XML的Combobox

Javascript 在ExtJS中加载带有XML的Combobox,javascript,extjs,extjs3,Javascript,Extjs,Extjs3,我想用XML加载组合框,但无法在组合框中获取任何值, 这就是我到目前为止所做的 var getMessageDomain = function () { var store = new Ext.data.Store({ url: 'zport/getDomainFilters', autoLoad: true, reader: new Ext.data.XmlReader({ record: 'Domain'

我想用XML加载组合框,但无法在组合框中获取任何值, 这就是我到目前为止所做的

var getMessageDomain = function () {
    var store = new Ext.data.Store({
        url: 'zport/getDomainFilters',
        autoLoad: true,
        reader: new Ext.data.XmlReader({
            record: 'Domain'
        }, [{
            name: 'name',
            mapping: '@name'
        }, ])
    });
    var combo = new Ext.form.ComboBox({
        width: 250,
        xtype: 'combo',
        mode: 'local',
        allowBlank: false,
        triggerAction: 'all',
        forceSelection: true,
        editable: false,
        fieldLabel: 'Message Domain',
        name: 'titlez',
        hiddenName: 'titlez',
        displayField: 'name',
        valueField: 'name',
        editable: false,
        store: store
    });
    return combo;
};
我的xml是这样的:

<TDSmessagedomain xmlns="">
  <Domain name="AEPL" /> 
  <Domain name="APAP" /> 
  <Domain name="BCP" /> 
  <Domain name="BTCI" /> 
  <Domain name="BGSET" /> 
  <Domain name="COLLCLIENT" /> 
  <Domain name="COLLINT" /> 
  <Domain name="CPL" /> 
  <Domain name="DBWS" /> 
.........................

.........................
1)我建议您使用XmlStore,它会自动为您配置XmlReader

var store = new Ext.data.XmlStore({
    autoLoad: true,
    url: 'zport/getDomainFilters',
    fields: ['name'],
    record: 'Domain'
});
2) 这是未经测试的,但我认为您需要稍微修改一下XML结构。我不知道它是否会在记录标识符中查找属性

<TDSmessagedomain xmlns="">
  <Domain>
    <name>AEPL</name>
  </Domain>
  <Domain>
    <name>APAP</name>
  </Domain>
</TDSmessagedomain>

AEPL
APAP
1)我建议您使用XmlStore,它会自动为您配置XmlReader

var store = new Ext.data.XmlStore({
    autoLoad: true,
    url: 'zport/getDomainFilters',
    fields: ['name'],
    record: 'Domain'
});
2) 这是未经测试的,但我认为您需要稍微修改一下XML结构。我不知道它是否会在记录标识符中查找属性

<TDSmessagedomain xmlns="">
  <Domain>
    <name>AEPL</name>
  </Domain>
  <Domain>
    <name>APAP</name>
  </Domain>
</TDSmessagedomain>

AEPL
APAP