event.parameters in Modal Panel

[rajk.2012]

I want to pass a parameter in my ModalPanel from JavaScript.

I am able to do that using:
Richfaces.showModalPanel('ExitModalPanel',{param1:'Are you sure to clear?'});
But how to make use of this param1 in my Modal Panel??

I can only access this param1 in onshow="alert(event.parameters.param1)"

But if I want to use this param1 in my body of the Modal Panel ...then how to do it...how to access this event.parameters.param1 in the body..??

Using RichFaces 3.2.0.GA
JSF 1.2

[nbelaevski]

You can assign parameters to window variables in onshow and then remove them in onhide.

[cesarp]

How would you do that nbelaevski?

[nbelaevski]

<rich:modalPanel ... onshow="window.promptText = event.parameters.param1;" onhide="window.promptText = undefined;">

 ...
 <a href="javascript:alert(window.promptText)">Show parameter alert</a>
 ......