Hi,
now I need a little more help on this...hope there's a solution.
the Path to the object I need to link to is actually categorized
according to the label.
so instead of
ex:href-subcontent="../scripts/{{value}}"
I need to be able to link to content that is in different folders,
scripts/<some-name>/{{value}},
where <some-name> changes according to the label on that item.
I have, with my limited understanding of expressions in Exhibit, tried
various things like:
scripts/{{label}}/{{value}}, scripts/{{.label}}/{{value}} and other
variations - all in vain.
Can you help me?
thanks
-k
On May 18, 6:58 pm, kumarachi <[email protected]> wrote:
> oh my god :-).
> perfect, David, thanks so much - works exactly as I need it.
> 1 mins after 3 days of trying variations without fully understanding
> what I was trying...
>
> thank you!!.
>
> On May 18, 6:32 pm, David Huynh <[email protected]> wrote:
>
> > kumarachi wrote:
> > > Hello,
>
> > > Could someone help me please.
> > > I am having some trouble creating links from an array in my JSON data.
>
> > > I have this snippet from my data.js:
> > > "scriptURI" : [
> > > "walkthrough.doc",
> > > "overview.doc",
> > > "datasheet.docx"
> > > ],
>
> > > And in my exhibit file, I want to be able to show these items as href
> > > links in an Unordered List inside a Lens like this:
> > > <ul>
> > > <li><a href="../scripts/walkthrough.doc">walkthrough</a></li>
> > > <li><a href="../scripts/walkthrough.doc">overview</a></li>
> > > <li><a href="../scripts/walkthrough.doc">datasheet</a></li>
> > > </ul>
>
> > > I am sure this has been done many times elsewhere...
>
> > > I am looking through the various examples for examples of iteration on
> > > such fairly simple data - and attempted to use the foreach function,
> > > but somehow cant get this working. I dont quite understand what the
> > > correct syntax is...and I am not even sure if using foreach is the
> > > right approach.
>
> > > I seem to get them all concatenated together, or in other variations,
> > > I receive an error about G[1] undefined...What should the second
> > > parameter here be?
>
> > > <ul>
> > > <li><span ex:content="foreach(.scriptURI,???)"></span></li>
> > > </ul>
>
> > > Can anyone help me?
>
> > Kumar,
>
> > Try
>
> > <ul ex:content=".scriptURI">
> > <li><a ex:href-subcontent="../scripts/{{value}}"
> > ex:content="value"></a></li>
> > </ul>
>
> > Elements inside an element with ex:content are used as a template for
> > rendering each value in the set that the ex:content expression evaluates to.
>
> > David
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