JS Code To Allow Pressing ENTER Within TUniDBMemo (or TUniMemo) Does Not Work

[Frederick]

When I am within a TUniDBMemo, I want to be able to press the ENTER key to insert a carriage return and line feed within the memo.

Based on an earlier forum post, I entered the following:-

UniDBMemo1 -> ClientEvents -> ExtEvents ... add keydown fn:

function keydown(sender, e, eOpts)
{
  if (e.getKey() == e.ENTER) {
    e.stopPropagation();
  }
}

However, UniGUI is not responding to the above event. If the ENTER key is pressed within the memo, focus moves to the next component of the form.

My form's KeyPreview is True while the NavigateKeys.Next.Key is set to 13. Setting the former to False or disabling NavigateKeys on entering the memo control does nothing.

What am I missing here?

--
Frederick
(UniGUI Complete - Professional Edition 1.90.0.1514)
 

[Sherzod]

4 hours ago, Frederick said:

When I am within a TUniDBMemo, I want to be able to press the ENTER key to insert a carriage return and line feed within the memo.

Based on an earlier forum post, I entered the following:-

UniDBMemo1 -> ClientEvents -> ExtEvents ... add keydown fn:

function keydown(sender, e, eOpts)
{
  if (e.getKey() == e.ENTER) {
    e.stopPropagation();
  }
}

However, UniGUI is not responding to the above event. If the ENTER key is pressed within the memo, focus moves to the next component of the form.

My form's KeyPreview is True while the NavigateKeys.Next.Key is set to 13. Setting the former to False or disabling NavigateKeys on entering the memo control does nothing.

What am I missing here?

--
Frederick
(UniGUI Complete - Professional Edition 1.90.0.1514)

Try this approach too:

http://forums.unigui.com/index.php?/topic/8238-change-formnavigatekeys-at-runtime/&do=findComment&comment=55862

[Frederick]

Thanks. The following code works.

UniMemo -> ClientEvents -> ExtEvents ->

function afterrender(sender, eOpts)
{
    sender.bodyEl.dom.addEventListener(
        'keydown', 
        function(e) {if (e.key=='Enter') {e.stopPropagation()}}
    );
}