AJAX Page - Using RenderMethod

RenderMethod="Always"

The panel is always updated.
  • When the page is first loaded.
  • When an explicit UpdatePanel requests it.
  • When UpdateAllPanels is used.
11/17/2017 9:57:53 PM


RenderMethod="OnCallback"

The panel is only updated on a callback.
  • When an explicit UpdatePanel requests it.
  • When UpdateAllPanels is used.


RenderMethod="OnExplicitRequest"

The panel is only updated when UpdatePanel is used explicitly for this panel.
It is not rendered when the page is first loaded, nor when UpdateAllPanels is used.


RenderMethod="OnExplicitRequestAndPageLoad"

The panel is only updated when UpdatePanel is used explicitly for this panel.
It is also rendered when the page is first loaded.
11/17/2017 9:57:53 PM





See also CallbackPanel properties documentation.
For more information about CallbackPanel see How It Works page.