I get no output from the insert at all - so it's null?
On 6/2/05, Andreas Andreou <[EMAIL PROTECTED]> wrote: > > From the Exception thrown, it seems that > > ognl: page.components.holdingQuantityPie > > returns null, but I can't figure why, since your code seems correct. > > Can you confirm this? i.e. instead of HoldingChart, add a > <span jwcid="@Insert" value="ognl:page.components.holdingQuantityPie"/> > > > > Paul Woodward wrote: > > >Hi all, > > I'm somewhat new to tapestry so apologies if this is obvious: > > I have a squisher component which hides and shows its body. The squisher > >has zoom buttons that adjust a member property called size: > ><property-specification name="size" type="int" initial-value="200" > >persistent="yes"/> > > I want to be able to pass the size property to a subcomponent so that > can > >affect the way it renders. This is what I have tried: > > <div jwcid=*"[EMAIL PROTECTED]"* title="Holding Quantities > >Chart"> > > > ><span jwcid=*"@HoldingChart"* user="ognl:page.visit.user" chartType= > >"holdingQuantityPie" title="Holding quantities" size="ognl: > >page.components.holdingQuantityPie.size"/> > > > ></div> > >Which gives the error: > >org.apache.tapestry.BindingException Unable to resolve expression ' > >page.components.holdingQuantityPie.size' for > >[EMAIL PROTECTED] binding: > >ExpressionBinding[Home > >page.components.holdingQuantityPie.size] location: > >context:/WEB-INF/Border.html, > >line 68 > >ognl.OgnlException source is null for getProperty(null, "size") > > Can anyone tell me the correct way to do this? > > (Using Tapestry 3.03) > > Thanks, > >Paul > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
