http://simile.mit.edu/wiki/Exhibit/2.0/Collections
Rahul wrote:
> How can I restrict a TableView so that it only displays data of a
> certain type? I suspect I ought to use lenses but the tutorial is very
> short on how to use them.
>
> I've one .js file with persons:
>
> {
> "items" : [
> {
> "label" : "Jsse Aafgnds",
> "type" : "person",
> "id" : "Jsse Aafgnds",
> "countries" : ["Germany","Switzerland"]
> },
> [snip]
> }
> ],
> "properties" : {
> "countries" : {
> "valueType" : "item"
> }
> }
> }
>
> and a second .js file with country info:
>
> {
> "items":[
> {"id":"ad",
> "label":"Andorra",
> "type":"Flag",
> "uri":"http://www.simile-widgets.org/exhibit/examples/flags/
> item#ad",
> "modified":"no",
> "code":"ad",
> "latlng":"42.5,1.5",
> "origin":"http://www.simile-widgets.org/exhibit/examples/flags/
> flags.html#ad"
> },
> etc.
>
>
> If I use a view:
>
> <div ex:role="view"
> ex:viewClass="Exhibit.TabularView"
> ex:label="Voulenteer List"
> ex:columns=".label,.countries"
> ex:columnLabels="Member,List of Countries"
> </div>
>
>
> then it insists on listing all the countries too. How can I only list
> the "persons" and associated countries. There are a lot more countries
> in the secon .js than there are persons. But I don't want all
> countries to be listed. Only those for which there is a person.
>
> Basically list entries of type "person" only.
>
> Any ideas?
> --
> Rahul
> >
>
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