I am trying to create a topic post when students complete an action. I am getting the dreaded Stat

Bjorn.Le.Roux45

Here is the sample code so far : let postString = '{"ParentPostId": null, "Subject": "This is a test post via API", "Message": { "Content": " Test Content to be posted... ", "Type": "Html" }, "IsAnonymous": false }';   let sendURL = "/d2l/api/le/1.41/"+ orgUnitId +"/discussions/forums/"+ forumId +"/topics/"+ topicId +"/posts/";                 $.ajax({          url: sendURL,           type: 'POST',           data: JSON.stringify(postString ),           headers: {            'X-CSRF-TOKEN':localStorage.getItem("XSRF.Token")          },          success: function(sendresult) {    .......  I am aware of the need for the XSRF token etc, and have successfully used PUT in the past, but this is just not working. The Forum and Topics exist and are not of "group-type"... Any ideas why? Thanks....

Bjorn.Le.Roux45

Many thanks Judy

Bjorn.Le.Roux45

Hi @Judy Botejue​  - has there been any light shed on this? Thanks.

Bjorn.Le.Roux45

Again... any feedback would be appreciated... @Judy Botejue​ 

Richard.Martin99

Hi Bjorn,

Can you try removing the JSON.stringify( ) since you already have the body as string? I tested the body and route pattern and it works locally.

Thanks,

Richard

Bjorn.Le.Roux45

Hi Richard,

I'm afraid that still returns the same result. I've tried building the data as a JS object as well and passing it as I thought it might be that. The data looks like it matches the "CreatePostData" structure, but it is still being rejected. I am attaching a screenshot with a console log of the input and returns. The two "error" returns after the XHR status are just internal debugs. Thanks.

Richard.Martin99

Just incase anyone else is looking at this, I think Bjorn and I figured out the issue. By default, the ajax post method is setting the Content-Type header to 'application/x-www-form-urlencoded'. The content type header must be set to 'application/json'.

Bjorn.Le.Roux45

Thank you Richard! It now works great!

 

For those interested, the code now looks like this :

 

$.ajax({

          url: sendURL,

          type: 'POST',

          data: JSON.stringify(postString),

          headers: {

             'X-CSRF-TOKEN':localStorage.getItem("XSRF.Token"),

'Content-Type':'application/json'

          },