Item Index

[O.Germeau]

I use autocomplete on Intraweb XIV via ajax with XE4.
For the popup, i use OnGetAutoCompleteDataEx. All work well and the displays is ok.
In this event i stock object pointer in a Tlist with the same index that the TStrings Adata.
When the user select a item, i use the event AutoCompleteOptionsSelect.
My question : How access the item number select ? Is it possible ?

[Alexander Bulei]

Hi O.Germeau ,

You should use OnGetAutoCompleteData event (you can see example in our demo).
At this event, you can add additional properties for item:

delphi code

ItemJSon:= SO();
ItemJSon.I['uid']:= uniqueId; //additional parameter for OnSelect event
ItemJSon.S['value']:= itemValue; //required
ItemJSon.S['label']:= itemCaption; //required

Then, add new browserParam item to event (You can put this code on create or directly in delphi designer):

delphi code

BrowerParam:= IWCGJQAutoComplete.JQAutoCompleteOptions.OnSelect.BrowserParams.Add;
BrowerParam.ServerName:= 'myuid';
BrowerParam.BrowserScript:= 'ui.item.uid';

Last thing what you need to do, get this param inside OnSelect event:

delphi code

MyUID:= StrToInt(AParams.Values['myuid']);

Best Regards.

[O.Germeau]

Thanks, this is work perfectly