Olaf's thoughts about Delphi, IntraWeb and other dev stuff - Latest Comments in Advanced IntraWeb Async Event Handling

Re: Advanced IntraWeb Async Event Handling

Olaf Monien — Sat, 20 Nov 2010 13:58:07 -0000

You could create a Custom IW component, which renders itself (partially) as JSon and have hooks, that would parse that JSon on the browser side and have it "paint" they way you want.

Regards / Grüße,
Olaf Monien
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Am 19.11.2010 um 22:19 schrieb Disqus:

Re: Advanced IntraWeb Async Event Handling

Xzs2008 — Fri, 19 Nov 2010 22:18:59 -0000

so simple! the xml will be response to the browser.

but some questions, how to response the json to browser directly? I want to use jquery method "getJSON".

Re: Advanced IntraWeb Async Event Handling

Olaf Monien — Wed, 23 Sep 2009 01:27:58 -0000

RegisterCallBack tackes just 2 params:
1: CallBackName:string - will be used as name to identify the callback function. This name needs to be unique.
2: A method reference of type method of object(EventParams: TStringList).

On the client side you can then call processAjaxEvent(event, null,"CallBackName",false, null, true); to call the newly registered server-side method.

Re: Advanced IntraWeb Async Event Handling

General Tackett — Tue, 22 Sep 2009 03:28:42 -0000

what other things can you do with registercallback? How do you know what items you can use as arguments?

Re: Advanced IntraWeb Async Event Handling

Olaf Monien — Sat, 30 Aug 2008 10:35:38 -0000

Thanks Oliver,

the file should now be downloadable!

Regards,
Olaf

Re: Advanced IntraWeb Async Event Handling

Oliver Schulte — Fri, 29 Aug 2008 11:31:37 -0000

Hallo, die Datei AdvancedAjaxEvents.zip ist leider nicht downloadbar. Könnten Sie das beheben ? Wäre supertoll :)
Besten Dank
Oliver