Thanks for your response, it seems that the button is not re-rendered to the client-side; but why the procedure described here http://wiki.apache.org/myfaces/Sending_Files cause that ?
Because the procedure there renders a document (eg PDF), not the form. It's exclusive. It's not a JSF limitation, it's the same for all languages. You can't have a form that, upon submit, render simultaneously a binary document and an html document. En l'instant précis du 13/08/07 10:15, Emanuele Gesuato s'exprimait en ces termes: > Hi Martin, > > Thanks for your response, it seems that the button is not re-rendered > to the client-side; but why the procedure described here > http://wiki.apache.org/myfaces/Sending_Files cause that ? > If i remove this part on the action of the button and i kept only the > setDisabled(true)/setRendered(false) the button is correctly > disabled/not rendered. > > Using javascript could be a problem. > > Regards, > Emanuele > > Martin Marinschek wrote: >> Hi Emanuele, >> >> most possibly, cause you only disable the button on the _server-side_, >> but the button is not re-rendered to the _client-side_ - so you won't >> see the effects of the changed attribute. You'll need to disable the >> button on the client-side with javascript. >> regards, >> >> Martin >> >> On 8/13/07, Emanuele Gesuato <[EMAIL PROTECTED]> wrote: >>> Hi Martin, >>> >>> I have a page, in this page i have a button that once clicked render >>> a file. >>> I want to disable the button when the file is rendered. >>> >>> In this button i have an action similar to what's described here: >>> http://wiki.apache.org/myfaces/Sending_Files >>> >>> When i add a statement to the action such as setEnabled(false) or >>> setRendered(false), the button for some reason remains >>> enabled/rendered. >>> Why ? >>> >>> Thanks, >>> Emanuele >>> >>> >Hi Emanuele, >>> > >>> >I don't get you - you have a page, you render a file from it, you >>> want >>> >to disable the button on the first page? Do you talk about >>> clicking on >>> >the back button? >>> > >>> >regards, >>> > >>> >Martin >>> >>> >> >> -- http://www.noooxml.org/
