Extjs学习总结之09日期选择器DatePicker

Ext.onReady(function(){
 //构建按钮，传递的是Json对象
 var btn = new Ext.Button({
  renderTo:Ext.getBody(),
  text:"确定",
  type:"submit",
  handler:function(){
   Ext.Msg.alert("按钮","按钮测试，效果很好");
  }
 });
 
 var dateJson = {
  renderTo:Ext.getBody(),
  minDate:Date.parseDate("2009-1-1","Y-m-d"),
  maxDate:Date.parseDate("2011-12-30","Y-m-d"),
  value:Date.parseDate("2009-12-30","Y-m-d"),
  handler:function(){
   Ext.MessageBox.alert("日期",Ext.util.Format.date(this.getValue(),"Y-m-d"));
  }
 }; 
 var datePicker = new Ext.DatePicker(dateJson);
});