Extjs Ext.form.ComboBox() ¿Ø¼þ·ÖÒ³

1¡¢Ç°Ì¨·ÖÒ³：(´Ë·ÖÒ³ÊÊÓÃÓÚExt2.2ÒÔ¼°Ext3.2.1µÈ°æ±¾)

var provinces = [ ['BJ', '±±¾©' ], ['SH', 'ÉϺ£' ], ['TJ', 'Ìì½ò' ], ['CQ', 'ÖØÇì' ], ['HK', 'Ïã¸Û' ], ['TW', '̨Íå' ], ['AM', '°ÄÃÅ' ] ]; var store = new Ext.data.Store({ proxy : new Ext.data.PagingMemoryProxy(provinces), remoteSort: true, reader : new Ext.data.ArrayReader({},[ {name:'code'}, {name:'name'} ]) }); var provinceSelect = new Ext.form.ComboBox({ id : 'porId', name : 'porId', hiddenName : 'porId', fieldLabel : 'province', valueField : 'code', displayField : 'name', mode : 'remote', //mode±ØÐëÉèΪremote store : store, typeAhead : true, anchor : '50%', triggerAction : 'all', selectOnFocus : true, emptyText : '-please-', editable : false, allowBlank : false , pageSize : 4, //·ÖÒ³´óС });

2¡¢ºǫ́·ÖÒ³：(×¢Òâ´Ëºǫ́·ÖÒ³ÊÊÓÃÓÚExt2.2,ÖÁÓÚExt3.2.1³öÏÖµÄÎÊÌâÕýÔÚ´¦Àí)

var remoteStore = new Ext.data.Store({ proxy : new Ext.data.HttpProxy({ url : path+'/SysCode/getTest.json'}), reader : new Ext.data.JsonReader({ totalProperty : 'totalCount', root : 'records', fields : [ {name:'dsc'}, {name:'value'} ] }) }); var region = new Ext.form.ComboBox({ id : 'combo', name : 'combo', hiddenName : 'combo', fieldLabel : 'region', valueField : 'value', //×éºÏ¿òÖеÄÖµ×ֶΠdisplayField : 'dsc', //ÏÔʾÔÚÏÂÀ­¿òÖеÄÖµ mode : 'remote', //mode±ØÐëÉèΪremote store : remoteStore, typeAhead : true, anchor : '50%', triggerAction : 'all', selectOnFocus : true, emptyText : '-please-', editable : false, allowBlank : false , pageSize : 4, //·ÖÒ³´óС, });