Ubercart Ajax Administration checkout bug

I solved this issue. The problem was the following:

In the AjaxAttachTrait.php file, where the ajax pane refresh is handled, the returning AjaxResponse object doesn't collect other AjaxResponse objects' attachments. So Drupal 8 doesn't know there are libraries or ajax handlers attached to specific form elements. Because of that, when user changes the shipping method, the payment method pane is refreshed by the ajax callback, but the payment method pane's ajax callback settings is not returned.

My sollution is:

- Now the ajaxReplaceCheckoutPane method return with an AjaxResponse object.
- The ajaxMultiplex method collects other AjaxResponse objects' attachments and set it the newly created AjaxResponse object and return with that.

This is the modified AjaxTest file which has a new test case: testCheckoutAjax

This patch should fail.

I reviewed the documentation text at the top of AjaxAttachTrait.
I think it's correct, because i don't modified that part of the code, which is mentioned there.
I have only updated the code, where the ajax response is set.

So this modification is backward compatible.

Now I upload a new patch which contains the test case, which was successfully failed in my previous comment, and it also contains the bug fix.

All right :)

I found 2 lines where I hard coded some text in the created test case in my last patch.
I forget to change them to random strings.

These are the two lines:
$policy1 = 'alma';//$this->randomString();
$policy2 = 'korte';//$this->randomString();

Should I upload another patch to fix this or can you do this?

Hi,

I don't want to disturb you, i am just curious, when will be this patch commited?

Can I help somehow?

Thanks in advance for the answer.

All right. :) Thanks for your quick response.