JavaScript Event-> UniGui Event

[Aggie85]

Howdy All!

I hope I explain this clear enough.

I have been playing with a version of a Progress-Stepper component I wrapped into an Intraweb Bootstrap component. 

From my little experimenting, the same approach will work with UniGui (create the stepper HTML and output as raw HTML to a TUniLabel).

The issue I have is that I add a javascript OnClick event handler on the labels of the finished steps. If the user clicks on a stepper label with an active event, my javascript event gets called and I want to do an AJAX call to a C++ Builder event on the server with the ID of the label clicked. Intraweb has a javascript function called executeAjaxEvent() that allows this.

So, my questions are:

1) How / where do I add my JavaScript event handler (in IW, there is a form property called JavaScript).

2) And from my JavaScript event, how do I make an ajax call to a c++ method on the server?

Thanks in advance,

Aggie85

[Sherzod]

4 hours ago, Aggie85 said:

I hope I explain this clear enough.

I have been playing with a version of...

Hello,

I'm sorry I don't understand your case.

[erich.wanker]

i hope - i understand your question:

 

in Javascript - i use this to send infos to my delphi code:

ajaxRequest(MainForm.form,''News'' , [''param0=par1'' , ''param1=par2'' ])

 

in Delphi - i use this code to read the values

procedure TMainForm.UniFormAjaxEvent(Sender: TComponent; EventName: string; Params: TUniStrings);

var
  parameter_0: String;
  parameter_1: String;

begin

  parameter_0 := '';
  parameter_1 := '';


  parameter_0 := Params.Values['param0'];
  parameter_1 := Params.Values['param1'];


  if EventName = 'News' then
  begin

 

[Aggie85]

Howdy Erich,

Thanks for the help.

I just saw the TUniForm has a Script property.

Time to see if I can convert some of my IW wrapped Javascript classes to UniGui.

All the best,

Aggie85