我正在使用以下代码通过使用jQuery ajax来调用Web服务。但这行不通吗? Web服务以JSON格式返回值。如何通过此代码访问Web服务?
<html>
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<script>
$(document).ready(function () {
$('input[id^="button"]').click(function () {
alert('You have clicked ' + $(this).val());
$.ajax({
type: 'Get',
url: 'http://localhost:56789/xxx/Handler.ashx?key=yyy ',
success: function (data) {
alert(data);
}
});
})
})
</script>
<body>
<div id="Sample_Div">
<input type="button" id="button1" value="button1" />
</div>
</body>
</html>
最佳答案
也许你可以试试这个。
$.ajax({
url: "../Services/Person.asmx/SavePersonById",
contentType: "application/json; charset=utf-8",
dataType: "json",
type: "POST",
data: '{ID:"00123"}',
success: function (response) {
//do whatever your thingy..
}
});
Web服务资料:
[WebMethod]
public string SavePersonById(string ID)
{
//do some code here..
dbContext.Save(ID,"Firstname","Lastnmae");
return "Successfully Saved!";
}