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How I can focus a TUniHTMLMemo text?


Almodovar

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  • 3 weeks later...
  • 2 years later...

Hi,

 

One of the possible solution, while, try:

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniSession.AddJS('Ext.get("'+ UniHTMLMemo1.JSName +'_id-inputCmp-iframeEl").focus()');
end;

Best regards.

 

This code is not working in my project.
It does not display any errors but the focus is not set.
 
I am using version 1.0.0.1422.
 
Any suggestion?
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Hi,

 

Thanks for the testcase,

 

Online demo example works for me.

 

Which browser are you using ?!

 

I'm using "Google Chrome Version 63.0.3239.132 (Official Version) 64-bit (Last Update)"

In Internet Explorer 11 there is also a problem.

 

 

The problem continues even with the code being reported.
UniSession.AddJS('Ext.defer(function(){Ext.get("'+ UniHTMLMemo1.JSName +'_id-inputCmp-iframeEl").focus()},100)');

In firefox it works perfectly.

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Hi,

 

Any suggestion?

 

Ok, can you try to use this approach for now ?!:

//UniHTMLMemo1.JSInterface.JSCall('focus', []);
UniHTMLMemo1.JSInterface.JSCode('if (Ext.isChrome) {'#1'.iframeEl.el.dom.contentDocument.body.focus()} else {'#1'.focus()};');

Best regards,

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Hi,

 

 

Ok, can you try to use this approach for now ?!:

//UniHTMLMemo1.JSInterface.JSCall('focus', []);
UniHTMLMemo1.JSInterface.JSCode('if (Ext.isChrome) {'#1'.iframeEl.el.dom.contentDocument.body.focus()} else {'#1'.focus()};');

Best regards,

Perfect.
 
Thank you very much for your attention.
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