[mapguide-users] Re: Syntax to set Active layer in Mapguide via Fusion

[Michael Adair]

The get/setActiveLayer methods are in the Map object (ie. the 
Fusion.getWidgetById('map') object) since the active layer can be set to 
any of the layers (ie. more than just aMaps[0])

Mike

On 21/02/2011 6:31 AM, BTenBroeck wrote:
> No, I'm trying to set a layer active, and then tell the selection tool 
> to only use items on the active layer. I have the second piece working 
> , but I don't want the user to have to manually set the layer active.
>
> On 2/20/2011 7:39 PM, zspitzer [via OSGeo.org] wrote:
>> what are you trying to do, turn a layer on?
>>
>> On Mon, Feb 21, 2011 at 2:39 AM, BTenBroeck <[hidden email] 
>> </user/SendEmail.jtp?type=node&node=6047126&i=0&by-user=t>> wrote:
>>
>> >
>> > Hello all. This is a cross-post from the Fusion-users, as I had no 
>> luck
>> > getting a response there. Hopefully the heavier traffic over here 
>> may bear
>> > fruit. :)
>> >
>> > As the subject says, I'm trying to figure out the appropriate 
>> syntax to
>> > set the active layer via Javascript in Fusion.
>> >
>> > What I've tried is:
>> >
>> >         var oMap = Fusion.getWidgetById('Map').aMaps[0];
>> >         var activeLayer = oMap.setActiveLayer("Parcels");
>> >
>> > which seems like it's appropriate by looking at the Map.js widget.
>> > However, it tossess an error, and if I view in Firebug, there is no 
>> method
>> > in oMap for
>> > setActiveLayer or getActiveLayer as I would expect.
>> >
>> > If anyone has a clue, or can point me in the right direction, I would
>> > appreciate it.
>> >
>> > Thanks
>> > --
>> > View this message in context: 
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>> <http://osgeo-org.1803224.n2.nabble.com/Syntax-to-set-Active-layer-in-Mapguide-via-Fusion-tp6045953p6045953.html?by-user=t&by-user=t>
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>>
>>
>>
>> -- 
>> Zac Spitzer
>> Solution Architect / Director
>> Ennoble Consultancy Australia
>> http://www.ennoble.com.au
>> http://zacster.blogspot.com
>> +61 405 847 168
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