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02-10-2024, 04:59 AM:

 

I have a situation where I would like to use  TIWTemplateProcessor in a region, but be able to change the template applied based on a runtime condition (order type) set when user sets a value or in an onscroll event. 

 

In the past, before I got wise to templates, I would stack the regions and just show the one I wanted, but with templates, I can just expose the controls needed based on the type of order

 

What is best way to force the region to repaint using the updated template?

 

Thanks

 

- Lou

 

 

 

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02-12-2024, 11:47 AM:

 

I'm doing

 

Code:

 

IWTemplateProcessorHTML1.MasterTemplate := 'IWFormBase.html';

 

AsyncReload(true);

 

 

 

However, I believe there must be a better solution. This, of course affect whole page, not the region.

 

 

 

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02-15-2024, 01:39 AM:

 

Code:

 

  IWTemplateProcessorHTML2.Templates.Default := 'change.html';

 

  AsyncRenderComponent(IWRegion1);

 

u can try AsyncRenderComponent (Usable at TIWAppForm level), but I am unsure if it is safe to use.

 

 

 

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02-19-2024, 04:30 AM:

 

We are about to release an update (15.5.7) that will allow you to do what you want in this case.

 

You will just need to call:

 

Code:

 

  IWTemplateProcessorHTML2.Templates.Default := 'change.html';

 

  IWRegion1.RefreshAsyncRender;

 

 

 

Stay tuned!

 

 

 

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02-22-2024, 08:27 AM:

 

Hi Lou,

 

please update to the latest IW 15.5.7 and use the code that I mentioned above. It will "just work"

 

Kind regards,