Max Characters in Memo

[bahry]

Hi,

Is there anyway I can limit the number of Characters entered in the UniMemo some thing like Maxlength ?

and how can I display the remaining Characters? 

 

Regards

 

[mhmda]

 

 

 

 

 

Works like a charm....

[bahry]

Dear Mohammad,

 

Very Thanks.

 

 

 

 

 

 

Works like a charm....

[wprins]

Today I needed this feature.  It would be better if TUniMemo exposed MaxLength as a property to control this.  But thanks for this solution.

Edit: Also setting the maximum length doesn't actually prevent the entry of more than the maximum length. It does colour the memo frame red and display a hover warning about the maximum length however.  Is it possible to actually stop entry once the memo reaches capacity?

[Sherzod]

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
  with UniMemo1.JSInterface do
  begin
    JSConfig('enforceMaxLength', [True]);
    JSConfig('maxLength', [50]);
  end;
end;

 

[wprins]

Sherzod, thank you.   Out of interest, can one do the same via beforeInit()?  (I assume so?)

[Sherzod]

18 minutes ago, wprins said:

Sherzod, thank you.   Out of interest, can one do the same via beforeInit()?  (I assume so?) 

http://forums.unigui.com/index.php?/topic/11208-i-wish-unimemo-has-maxlength-propertity/&do=findComment&comment=59538

[wprins]

Thanks, apologies, I should've found that myself.