Ext.onReady(function(){var textFomr = Ext.create("Ext.form.Panel",{title : "form中文本框数字框的实例",bodyStyle :'padding:5 5 5 5',frame : true,height : 250,width : 400,id:'my_form',renderTo:'formDemo',defaultType:'numberfield',//数字框defaults:{labelSeparator :": ",labelWidth : 80,width : 200,allowBlank: false,msgTarget : 'side',labelAlign:'left'},items:[{fieldLabel:'整数微调',allowDecimals:false,//叫你不能输入小数name:'num1',id:'num1'},{fieldLabel:'整数',allowDecimals:false,//叫你不能输入小数name:'num2',id:'num2',hideTrigger : true//隐藏触发按钮，默认是false},{fieldLabel:'小数',name:'num3',id:'num3',emptyText :'请输入小数',//在没有输入之前显示hideTrigger : false,decimalPrecision:3//3位小数，默认是两位（四舍五入）},{fieldLabel:'定界小数',name:'num3',id:'num3',minValue:10,//如果输入不对，会有提示maxValue:100,emptyText :'请输入小数',hideTrigger : false,decimalPrecision:3},{fieldLabel:'输入限定',name:'num4',id:'num4',baseChars:'01',//只能输入0或1hideTrigger : true},{fieldLabel:'限定步长',name:'num5',id:'num5',step:0.8,hideTrigger : false,value:'20'//默认值},{fieldLabel:'只读字段',name:'num6',id:'num6',step:0.8,hideTrigger : false,value:'20',//readOnly:true//不能修改disabled : true//不启用，也是不能修改}],buttons: [ {text:'登陆系统',handler:function(b){ var formObj = Ext.getCmp("my_form"); var basic = formObj.getForm(); console.log(basic.getValues());}}]})})
