If you take a look at my publications
(http://people.csail.mit.edu/karger/papers.html/) you'll see a lens that
contains a function to expand/collapse a given abstract on user click.
I think it meets your needs.
Ian wrote:
> Hello,
>
> I am trying to get an alert box to pop up as a result of a user
> clicking on a button inside a custom display. The alert would show
> what a variable inside that particular exhibit was. The code for the
> view is shown in detail at the end but the basics of what I need is
> this:
>
> <td><span ex:content=".label"></span><input type="button"
> onclick="show_alert(.label)" value="Add new tag" /></td>
>
> where .label is the value inside the exhibit. Is it possible to pass
> it to a function? I have seen another post where the function was
> declared like Exhibit.Functions["show_alert"] but I couldn't get that
> to work and it seems that it doesn't like the show_alert(.label) bit.
>
> So far everything else in Exhibit has been really simple and quick to
> use so well done to all involved.
>
> Cheers,
>
> Ian
>
> <div ex:role="view"
> ex:label="Variables"
> ex:collectionID="variableTypes"
> ex:viewClass="TabularView"
> ex:columns=".label, .description, .tag, .survey"
> ex:columnLabels="name, description, tags, year"
> ex:columnFormats="list, list, list, list"
> ex:sortColumn="2"
> ex:sortAscending="false"
> ex:showToolbox='true'
> style="display: none;">
> <table style="display: none;">
> <tr>
> <td><span ex:content=".label"></span></
> td>
> <td><span ex:content=".description"></
> span></td>
> <td><span ex:content=".tag"></span><input
> type="button"
> onclick="show_alert(.label)" value="Add new tag" + .label /></td>
> <td><span ex:content=".survey"></
> span></td>
> </tr>
> </table>
> </div>
>
> and the function it would call is
>
> <script type="text/javascript">
> function show_alert(varType)
> {
> alert("You could add a tag here for " + varType);
> }
> </script>
> >
>
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