JQuery ajax call to httpget webmethod (c#) not working
- by Tim Jarvis
I am trying to get an ajax get to a webmethod in code behind. The problem is I keep getting the error "parserror" from the JQuery onfail method.
If I change the GET to a POST everything works fine. Please see my code below.
Ajax Call
<script type="text/javascript">
var id = "li1234";
function AjaxGet() {
$.ajax({
type: "GET",
url: "webmethods.aspx/AjaxGet",
data: "{ 'id' : '" + id + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
async: false,
success: function(msg) {
alert("success");
},
error: function(msg, text) {
alert(text);
}
});
}
</script>
Code Behind
[System.Web.Services.WebMethod]
[System.Web.Script.Services.ScriptMethod(UseHttpGet = true,
ResponseFormat = System.Web.Script.Services.ResponseFormat.Json)]
public static string AjaxGet(string id)
{
return id;
}
Web.config
<webServices>
<protocols>
<add name="HttpGet"/>
</protocols>
</webServices>
The URL being used
......../webmethods.aspx/AjaxGet?{%20%27id%27%20:%20%27li1234%27}
As part of the response it is returning the html for the page webmethods.
Any help will be greatly appreciated.
