ahhh, yes I was confused and now have it working!
thanks!
dan
On 7/7/05, Reinhard Poetz <[EMAIL PROTECTED]> wrote:
> Dan Ochs wrote:
> > Hi everyone, I sent this to the users list first and got no reply, so
> > I'm trying here. I am new to cocoon forms and am trying to figure out
> > the best way
> > to add a select all/none link into a multivaluefield element. So far
> > I have tried to detect the checkbox click with a fd:on-value-changed
> > element in the fd:field element, but that doesn't seem to be working.
> > Does anyone know the best way to implement this? I have it working if
> > I just put the link and javascript directly in the form template since
> > I know how the form elements will be named, but I'm assuming there is
> > a better or more proper way to do this. The field definition code I
> > have so far is below, the on-value-changed is not
> > working as far as I can see...
> >
> > Another way I can ask these same concepts more generically is:
> > In the cocoon forms examples, the Various (Actions) example, how would
> > a Select None/All link be added to the table column with the title of
> > Select. (and as a separate question, how would I get the row
> > background colors to alternate?)
> >
> > any help is appreciated!
> > thanks, dan
> >
> > <fd:multivaluefield id="myTypes">
> > <fd:label/>
> > <fd:datatype base="string"/>
> > <fd:validation>
> > <fd:value-count min="1"/>
> > </fd:validation>
> > <fd:on-value-changed>alert('gothere');</fd:on-value-changed>
> > <fd:selection-list>
> > <fd:item value="value1">
> > <fd:label>Label 1</fd:label>
> > </fd:item>
> > <fd:item value="value2">
> > <fd:label>Label 2</fd:label>
> > </fd:item>
> > <fd:item value="value3">
> > <fd:label>Label 3</fd:label>
> > </fd:item>
> > </fd:selection-list>
> > </fd:multivaluefield>
>
>
> first, as you write "alert('')" I guess that you misunderstood how event
> handling works in Cocoon. <fd:on-value-changed> triggers *server side* events
> and is *not* executed at the client.
>
> to your question: I would add a <fd:action> widget and add the event within
> <fd:on-action>. There you have access to the other widgets and you can set the
> values in your "myTypes". Have a look at the samples for concrete code.
>
> --
> Reinhard Pötz Independent Consultant, Trainer & (IT)-Coach
>
> {Software Engineering, Open Source, Web Applications, Apache Cocoon}
>
> web(log): http://www.poetz.cc
> --------------------------------------------------------------------
>
