Ext.form.field.Number的实例

 <script  type="text/javascript">

Ext.onReady(function(){

Ext.QuickTips.init();

var form =new Ext.form.FormPanel({

title:'Ext.form.field.Number示例',

bodyStyle:'padding:5 5 5 5',//表单边距

renderTo:'form',

frame:true,

height:150,

width:250,

defaultType:'numberfield',

defaults:{

labelSeparator:': ',

labelWidth:80,

width:200,

labelAlign:'left',

msgTarget:'side'

},

items:[{

fieldLabel:'整数',

hideTrigger:true,

allowDecimals:false,

nanText:'请输入有效的整数'

},{

fieldLabel:'小数',

allowDecimals:true,

decimalPrecision:2,

nanText:'请输入有效的小数'

},{

fieldLabel:'数值限制',

maxValue:100,

minValue:50

}]

 

});

});

</script>