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Jquery Ajax學習實例4 向WebService發(fā)出請求,返回實體對象的異步調用

 更新時間:2010年03月16日 18:17:51   作者:  
Jquery Ajax學習實例4-向WebService發(fā)出請求,返回實體對象的異步調用
一、WebService.asmx:
  處理業(yè)務數據,在GetPerson方法中產生Person實體類數據,供JqueryRequest.aspx調用,代碼如下:
復制代碼 代碼如下:

  [WebMethod]
public Person GetPerson(string name, int age, string address)
{
Person p = new Person()
{
Name = name,
Age = age,
Address = address
};
return p;
}

二、Person.cs實體類:
復制代碼 代碼如下:

public class Person
{
private string _name;
public string Name
{
get { return _name; }
set { _name = value; }
}
private int _age;
public int Age
{
get { return _age; }
set { _age = value; }
}
private string _address;
public string Address
{
get { return _address; }
set { _address = value; }
}
}

三、AjaxRequest.aspx
  通過點擊按鈕來請求WebService.asmx的GetPerson(string name, int age, string address)方法,獲取Person實體數據。代碼如下:
復制代碼 代碼如下:

<script type="text/javascript" language="javascript">
function BtnPerson_Click() {
$.ajax({
url: "WebService.asmx/GetPerson",
data: { name: "Windy", age: 18, address: "Shanghai China" },
type: "post",
success: function(data, status) {
var obj = $(data);
var name = obj.find("Name").text();
var age = obj.find("Age").text();
var address = obj.find("Address").text();
alert("Name:" + name + " Age:" + age + " Address:" + address);
}
});
}
</script>

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