I am using 2.1.4 (pre cocoon forms) CocoonFormsInstance result sin a null pointer exception...
What would the woody version be? -----Original Message----- From: Bruno Dumon [mailto:[EMAIL PROTECTED] Sent: April 28, 2004 10:39 AM To: [EMAIL PROTECTED] Subject: Re: Accessing repeater in xsp Using V2 woody On Wed, 2004-04-28 at 21:14, JD Daniels wrote: > Hi all, > > I want do soemthing like this from the samples: > > Flow: > > // also store the form as a request attribute as the XSP isn't > flow-aware > cocoon.request.setAttribute("form_model_gui", form.getWidget()); > cocoon.sendPage("form_model_gui-success-pipeline.xsp"); > > XSP: > > <xsp:structure> > <xsp:include>org.apache.cocoon.woody.formmodel.*</xsp:include> > </xsp:structure> > <p> > <xsp:logic> > // get reference to form and some of the widgets on it > Form form = (Form)request.getAttribute("form_model_gui"); > Repeater repeater = (Repeater)form.getWidget("widgets"); > </xsp:logic> > > Repeater has <xsp:expr>repeater.getSize()</xsp:expr> row(s). > </p> > > Using V2, I get a classCastException on Form form = > (Form)request.getAttribute("form_model_gui"); > > Anyone know why? With V2, the object you get from form.getWidget() isn't the java Form object itself but a javascript adapter for it. The real java form object is also stored in a request attribute called "CocoonFormsInstance", so doing: Form form = (Form)request.getAttribute("CocoonFormsInstance"); in the xsp should work. -- Bruno Dumon http://outerthought.org/ Outerthought - Open Source, Java & XML Competence Support Center [EMAIL PROTECTED] [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
