Text in UniDBGrid with "Click" AjaxRequest

[cristianotestai]

Hello,

In a UniDBGrid, I have a field that content is a plain text (String).
How can I set up an event "click" for performing a ajaxRequest this text?

The attached image shows an example where the text "Edit" I need to perform a ajaxRequest to open another form.

Anyone have any ideas?

 

[Oliver Morsch]

Use a text like this:
 

<span onclick="alert(123)">Edit</span>

Instead of "alert(123)" you must use "ajaxRequest(...)"

[cristianotestai]

Use a text like this:

 

<span onclick="alert(123)">Edit</span>

Instead of "alert(123)" you must use "ajaxRequest(...)"

 

Hi Oliver, 

 

I tried using ajaxRequest, but without success. 

 

My code is in the OnGetText TField event, located in MainModule, as follows: 

 

procedure TMainModule.cdsAccounteditGetText(Sender: TField;

  var Text: string; DisplayText: Boolean);

begin

  Text := '<span style="text-decoration: underline; color: #004891; cursor: pointer" ' +

   ' onclick="ajaxRequest(sender, '+QuotedStr('search')+');">Edit</span>';

end;

 

 

How do I capture the ajaxRequest? In theory, not have OnAjaxEvent for this text. 

 

Thanks for your help.

[cristianotestai]

 Hi Oliver!

 

 Seconds after I post, I remember that I needed to reference the form and component related the "sender", and it worked correctly, Thanks!

 

Bellow the code:

 

 Text := '<span style="text-decoration: underline; color: #004891; cursor: pointer" ' +

   ' onclick="ajaxRequest(fmAccount.btSearch, '+QuotedStr('search')+');">Edit</span>';