Ext.onReady( function() {
        var form1 = new Ext.form.FormPanel({
               //width:350,
               frame:true,
               renderTo:"form1",
               //title:"FormPanel",
               bodyStyle:"padding:5px 5px 0",
               defaults:{width:200,xtype:"textfield"},//*****简化****//
               items:[
                       {
                        fieldLabel:"gysxxb.gysmc",//文本框标题
                        xtype:"textfield",//表单文本框
                        name:"gysxxb.gysmc",
                        id:"gysxxb.gysmc",
                        width:200
                      }
                   ],
               buttons:[{
                   text:"确定",
                   handler:function(){
                       Ext.Ajax.defaultPostHeader += ";charset=utf-8";
                                     Ext.Ajax.request({
                                            //method:'POST',
                                 //defaultHeaders :'UTF-8',
                                         //form:'form1',
                                            url:'../gysxxb/gysxxbAdd.icode',
                                            method:'post',
                                            success:function(form,response){
                                                   Ext.Msg.alert('信息',response.responseText)},
                                        failure:function(form,response){
                                                         Ext.Msg.alert("错误","操作失败");
                                                         }
    
                                     });
                   }
                   },{
                       text:"取消",handler:function(){alert(1);}}]
            });

    });