Maybe something like this would work:
<img src="${getExternalImageLink(${propertyImage.imgId})}" />
But the right answer is: don't. Instead, create a getter in your component
class that returns the desired value:
<img src="${imageLink)}" />
...
public String getImageLink() {
return getExternalImageLink(propertyImage.getImgId());
}
Keep all complexity in Java, not your template.
On Nov 12, 2015 9:46 PM, "Ido Dovrat" <ido.dov...@gmail.com> wrote:
> Try to remove the "t:" prefix from your source and value attributes (leave
> it in only for the type attribute).
>
> On Fri, Nov 13, 2015 at 2:29 AM, Damon <milim...@gmail.com> wrote:
>
> > Hello,
> >
> > Im trying to call a function from my html file.
> >
> > <div t:type="Loop" t:source="propertyImages" t:value="propertyImage"
> > class="medium-7 medium-centered columns">
> > <img src="${getExternalImageLink(propertyImage.imgId)}" />
> > <br/>Prop Descr: ${propertyImage.description} <br/>
> > </div>
> >
> > it calls::
> >
> > public Link getExternalImageLink(String imgId) {
> >
> > return resources.createEventLink("externalImage", imgId);
> > }
> >
> > public ImageStreamResponse onExternalImage(final String imgid)
> > {
> >
> > }
> >
> > when the function is called all i get is a null value passed into it.
> How
> > do i pass the variable to the function? I have searched net / list and
> I’m
> > unable to find a solution.
> >
> >
> > Thanks!
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> > For additional commands, e-mail: users-h...@tapestry.apache.org
> >
> >
>
