Re: Question and Suggessions about forms block in 2.1.6

[黄 海冬]

Hi Sylvain:
 I tried this before but failed(see my first mail in this thread),but 
today I found the key:
 I change import url in jx_template from
 <jx:import 
uri="resource://org/apache/cocoon/forms/generation/template.jx"/>
 to:
 <jx:import 
uri="resource://org/apache/cocoon/forms/generation/jx-macros.xml"/>
 the state invisibled work.
 jx-macros.xml is the new file in 2.1.6,can it replace template.jx?

Roy Huang
 
From: Sylvain Wallez <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Re: Question and Suggessions about forms block in 2.1.6
Date: Fri, 26 Nov 2004 12:50:17 +0100
roy huang wrote:
>Hi,Sylvain:
>    I have thought about invisible state,and studied the mail archive 
about widget's state.
>    Is it now I can't just use flowscript to hide a widget ?
>
>
Sorry, I don't understand the question. Are you asking how to hide a
widget in flowscript?
First, you have to make the WidgetState class visible:
importClass(org.apache.cocoon.forms.formmodel.WidgetState);
then you can use one of the constants defined by that class to set the
state of a widget.
form.lookupWidget("my-field").setState(WidgetState.INVISIBLE);
Note that this is not limited to the flowscript, and can only be used in
event handlers.
Hope this helps.
Sylvain
--
Sylvain Wallez                                  Anyware Technologies
http://www.apache.org/~sylvain           http://www.anyware-tech.com
{ XML, Java, Cocoon, OpenSource }*{ Training, Consulting, Projects }
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