Calling a webdynpro Method from a JavaScript function

[former_member261701]

Hi there, i'm working on a WD application where i need to pass a set of data from a JavaScript function to a specific webdynpro method. I want to know whether it's possible. If so, how can it be done?

Thanks in advance

[rohit_singhal]

Hi Nitin,

You can try using an AJAX call to your webdynpro component.

You can pass the values as URL parameters.

Below is an example of the same:

1. var sessionid = Math.random(); 
2. var url = "/irj/servlet/prt/portal/prtroot/<DC name/Package Name>.<Method Name>"; 
3. url = url + "?sessionid="+sessionid+"&navurl="+<data that you want to pass to WD method>; 
4. $.ajax({ 
5.         url: url, 
6.         data: queryStr, 
7.         success: function(a,b,c){ 
8.                 <Function name>(a);  /*Here you can use the returned value which is returned in paramter a. and use it in your javascript function*/ 
9.         } 
10.   });

Let me know in case you need more details.

Best Regards,

Rohit

[former_member261701]

Hey rohit,

Thanks a lot for the quick reply. i'll try with this and will revert back with the results.

[former_member261701]

could you please give me a little more insight on the URL part?, presently i've created a JS file in the MIME repository, is it possible to invoke the method through a URL?

[rohit_singhal]

Hi Nithin,

Could you try calling through the URL?

Let me know in case you face any issues.

Best Regards,

Rohit

[former_member261701]

hi, The server is responding with a 404 error when the URL is called.

[rohit_singhal]

Hi Nithin,

Where is the webdynpro component located?

Can you paste the error message in the post.

Best Regards,

Rohit