Extjs combo search, extjs Combox做查询

// The data store containing the list of states

var states = Ext.create(‘Ext.data.Store‘, {

fields: [‘abbr‘, ‘name‘],

data : [

{"abbr":"AL", "name":"AlOabama"},

{"abbr":"AK", "name":"Alaska"},

{"abbr":"AZ", "name":"Arizona"}

//...

]

});

// Create the combo box, attached to the states data store

Ext.create(‘Ext.form.ComboBox‘, {

fieldLabel: ‘Choose State‘,

store: states,

queryMode: ‘local‘,

displayField: ‘name‘,

valueField: ‘abbr‘,

typeAhead : true,

editable : true,

renderTo: Ext.getBody(),

hideTrigger:true,//将combo的下拉框图标去掉

listeners : {

beforequery : function(record){

record.query = new RegExp(record.query, ‘i‘);//这里的“i”表示不区分大小写

record.forceAll = true;

}

}

});