One way to "navigate to a viewpanel" is programmatically.
Assuming you have a viewpanel containing views declared:
<div ex:role="viewPanel" id="vp">
<div ex:role="view" ##exhibit.getComponent("vp")._switchView(0);
> ... </div>
<div ex:role="view" ##exhibit.getComponent("vp")._switchView(1)
> ... </div>
...
</div>
You can programmatically switch to the i-th viewpanel (0-based) with
exhibit.getComponent("vp")._switchView(i)
Or alternately, my utility function, switchView("vp", i) switches to the
i-th declared viewpanel, returning true,
or returns false if already showing. When it returns false, it also means it
hasn't destroyed/recreated the contents
of viewpanels in the process of switching, due to the way viewpanels are
implemented).
/****************************************************************************
* switch viewpanels if not already showing, returning true. if already
* showing return false.
****************************************************************************/
function switchView(viewpanel_name, idx_in_viewpanel) {
var viewpanel = exhibit.getComponent(viewpanel_name);
if (viewpanel) {
if (viewpanel._viewIndex != idx_in_viewpanel) {
viewpanel._switchView(idx_in_viewpanel);
return true;
}
else {
return false;
}
}
else {
alert("switchView('" + viewpanel_name + "'," + idx_in_viewpanel + "):
viewpanel not found - '" + viewpanel_name + "'.");
}
}
Niels
http://nielsmayer.com
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