[Chameleon] hierarchical dynamic zoom widget

Paul Spencer pspencer at dmsolutions.ca
Wed Jun 22 08:11:16 EDT 2005

Thanks for this Piebe.  Can we have a sample tag that could be put into 
one of the sample applications please?

Julien, can you take a look at this and put into CVS (head).



Piebe de Vries wrote:
> I have written a widget that might be usefull for others. See the 
> following description.
> This widget creates a selectbox which can be used to quickly zoom to a 
> certain location. The options in the selectbox are dynamically created 
> using polygons received by a requests to mapserver. The widget can be 
> used hierarchical in such a way that the options available in one 
> selectbox can depend on the polygon selected in another selectbox. For 
> example selecting a specific country from a selectbox, zooms the map to 
> this country and offers the user a selectbox that can be used to zoom to 
> any city in this specific country.
> It can be found here:  http://www.piebe.nl/chameleon
> Best whishes,
> Piebe

|Paul Spencer                           pspencer at dmsolutions.ca   |
|Applications & Software Development                              |
|DM Solutions Group Inc                 http://www.dmsolutions.ca/|

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