Ajax call with multiple parameter not working

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Hi
I have method in .cs file like below,

C#

[WebMethod]
public static void UpdateAvlCalender(string status,string forDate)
 {
 }

And i am calling through jquery ajax  using

 $.ajax({
                 type: "Post",
                 url: "Test.aspx/UpdateAvlCalender",
                 data: { status: $("#status").val(), forDate:            $("#SelectedDate").val() },
                 contentType: "application/json; charset=utf-8",
                 dataType: "text JSON",
                 success: function(msg) {                    
                     $("#dialog-modal").dialog("destroy");
                    
                 }
                 
             });

Its not working. but if i dont pass any parameter it works fine.

Please suggest what might be the issue?

Thanks in advance.

Posted 17-Sep-12 21:17pm

abc_fm

Updated 17-Sep-12 21:20pm

Zoltán Zörgő

v2

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Zoltán Zörgő 18-Sep-12 3:22am

And how exactly is it "not working"? Have you debugged it with Fiddler or IE9 Developer Toolbar to see what data is sent? Are you sure, that multiple data type is good for you?

abc_fm 18-Sep-12 3:33am

Thanks Zoltan for quick reply,
yes i checked data is sent properly, but still the same issue its not calling the server side method

Zoltán Zörgő 18-Sep-12 3:43am

Try a simpel test first (http://stackoverflow.com/questions/4205704/ajax-webmethod-help)
Be aware of ScriptService attribute!

Ankur^\m/ 18-Sep-12 4:52am

Check the datatype. Also what is the parameter that you server side method accepts?

2 solutions

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Rajeev Jayaram · Answer 1 · 2012-09-18T11:19:00

Solution 2

Try passing parameters like below,

JavaScript

data: '{"status":"'+$("#status").val()+'", "forDate":"'+$("#SelectedDate").val()+'"}',

(or)

JavaScript

data: JSON.stringify({ status: $("#status").val(), forDate: $("#SelectedDate").val() }),

I remember that the first one worked for me when I had a similar issue, Hope it helps.

Posted 18-Sep-12 11:19am

Rajeev Jayaram

Comments

Vasanth Kumar 1-Sep-19 20:12pm

Hi Rajeev,

I used Both your solution and Dhol's solution, nothing is working for me.

Dhol Gaurav · Answer 2 · 2012-09-17T22:23:00

Solution 1

Hello,

you have a problem with datatype, you have written "text JSON" there are not such data type of json

JavaScript

dataType: "text"

JavaScript

dataType: "JSON"

you can find more about datatype at jQuery Ajax[^]

Posted 17-Sep-12 22:23pm

Dhol Gaurav

Comments

Zoltán Zörgő 18-Sep-12 4:27am

But here is. Read the link you have given:
"multiple, space-separated values: As of jQuery 1.5, jQuery can convert a dataType from..." and so on