Allow text entry for chat to be more than 128 characters

Vivek Panicker → made their first commit to this issue’s fork.

Inspiration taken from Autogrow textarea module.

Vivek Panicker → changed the visibility of the branch aws_bedrock_chat-3443827 to hidden.

Thank you for providing an update for this Vivek! One thing that I ask that you add into your MR is the changes for the other references to the old input textfield.

For example in aws_bedrock_chat.js:

var userMessage = $('input.aws-bedrock-chat-user-input', context).val();

In aws_bedrock_chat.css:

.aws-bedrock-chat-input .form-type-textfield
and
.aws-bedrock-chat-input input.aws-bedrock-chat-user-input:focus

In the ChatForm.php file when you change the 'user_input' #type to 'textarea' it now is resizable by the user. I would suggest adding the following to the 'user_input' form array to stop Drupal's default resizing capability on the the textarea:

'#resizable' => 'none',

Another thing that I noticed is that the textarea automatically expanded before it was necessary, I think it might be from function updateTextareaHeight() where you have textarea.style.height = ""; to reset the height. I think you might need to put in the explicit height there. Since you put 50px in the css, putting 50px here should reset it to the original height before determining if it needs to expand. This same reset will be needed after line 50 $('.aws-bedrock-chat-user-input', context).val(''); where the input is cleared after submission so that the textarea field returns to the default size after the message is sent.

The other changes look good, just let me know if you have any questions, thanks!

Regarding setting resizable=>'none', there seems to be an existing CORE issue: https://www.drupal.org/project/drupal/issues/2787025 🐛 Setting #resizable on a textarea has no effect Needs review .

The issue was closed, but I re-opened it since it still exists.

So adding the attribute from the backend is not having any effect, so I marked it resizble: false in the CSS.

I have addressed the feedbacks you have mentioned and updated the MR.

Automatically closed - issue fixed for 2 weeks with no activity.