"eirirlar" wrote : Hi,
|
| I'm working with the richfaces gmap component. I need to send some data to
the server that is the outcome of some JavaScript method call, along with
calling an action method.
|
| I would like this to be as easy as the following:
| <h:commandButton action="#{bean.method(par1,par2,par3)}"/>
| where parX is a JavaScript method outcome. EL doesn't work this way so I
have to figure out something.
|
| I was thinking of using a JavaScript "onclick" event on the commandButton
that triggers some JavaScript code that somehow exposes parX to EL.
|
| Another thought was as "onclick" that calls a Seam @Remote-method with the
correct JavaScript parameters.
|
| Or maybe create a custom component.
|
| Any thoughts on what would be the best and cleanest solution?
Remember that EL for the button executes at render time, so I don't think your
first option would work conceptually. A simple option is to just put a plain
old hidden field in your form, and have the javascript method set that prior to
submit. You can pick the value up in the beam as an @RequestParameter
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