[OpenLayers-Users] How to add WMS Layer published by MapGuide

[Zac Spitzer]

Paul,

Isn't that only required for dynamic layers, not WMS?

z

On Wed, Oct 8, 2008 at 10:54 PM, Paul Spencer <pagameba at gmail.com> wrote:
> Hi,
>
> this is happening because of the way that MapGuide works, it requires
> two calls to the server in some situations, specifically for
> overlays.  The first request is issued as an XMLHttpRequest and is
> governed by the same origin policy of browsers (it won't let you talk
> to a server from a different domain than the one the page was loaded
> from).  If your app is hosted on the same server as the mapguide web
> tier, then you should not be affected by this error.
>
> This won't help you now, but MapGuide OS is just about to change this
> behaviour to remove the need for the GETVISIBLEMAPEXTENT call for the
> imminent MapGuide OS 2.1 release that will probably come out towards
> the end of October and the MapGuide layer in OpenLayers will be
> updated to support this new behaviour (and remove the source of your
> problem) at the same time.  So hopefully by the time OpenLayers 2.8
> (or whatever the next version is) comes out, this will all be a non-
> issue anyway.
>
> Cheers
>
> Paul
>
> On 5-Oct-08, at 10:01 AM, carls wrote:
>
>>
>> I need to access Mapguide OverLayer to Openlayers, but there are
>> something
>> wrong with it (access denied with XMLHttpRequest.open(......)).
>>
>> So I moved to Add WMS Layer published by MapGuide. I tested many
>> times,
>> there is always a empty image displayed.
>>
>> How to config the WMS Data/Layer published by MapGuide and how to
>> set the
>> access way to it?
>>
>> Thanks!
>> --
>> View this message in context: http://n2.nabble.com/How-to-add-WMS-Layer-published-by-MapGuide-tp1298795p1298795.html
>> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>>
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