学步园

public void 


ProcessRequest(HttpContext 


context){


    context.Response.ContentType = "text/plain"


;
//数据以JSON字符串格式返回 

string 


strJSON = "{success:true,data:{Name:/"ServerReply/",age:10,email:/"yinzixin1985@hotmail.com/",sex:/"Male/",hobby:/"Football/"}}"


;

//string str = @"{success:true,data:{Name:""ServerReply"",age:10,email:""yinzixin1985@hotmail.com"",sex:""Male"",hobby:""Football""}}";



context.Response.Write(strJSON);


}



注：当Extjs编辑表单时， bookForm.form.load()


   //改造书籍修改界面

       function loadForm(id){
 bookForm.form.load
({//调用表单的加载方法

                waitMsg:'正在加载数据请稍候',//提示信息

                waitTitle:'提示',

                url:'bookex.ashx?action=getBookById', 
 params:{id:id},


                method:'POST',//之前为GET

                success:function(form,action){

                    //Ext.Msg.alert('','数据加载成功');

                },

                failure:function(form,action){

                    Ext.Msg.alert('','数据加载失败');

                }

            });


getBookById传入的值的格式要为{success:true,data:
{……}}