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<div class="moz-cite-prefix">On 12/10/2012 3:24 PM, Karina Guardado
wrote:<br>
</div>
<blockquote
cite="mid:CA+Nsemr7OAMO3X2q+yhxm8w3MONmWJ-Jig_Y0NG3CSkKNstwCA@mail.gmail.com"
type="cite">Thank you for the idea, you know the point is that I
need to have diferent queries to visualize just a certain area and
give a different color to the municipalities that belong to that
area so I nee different layers for that but I see that the main
problem is when I have the tree to select the layer if I locate
one layer in the last position I have problems with the popup but
when I locate the same layer in the first positions I have no
problems. <br>
<br>
So I found that the problem is more related with the amount of
layers I'm using even when I use just a few ones in the
WMSGetFeatureInfo to retrieve information. People in other emails
say that is related with the browser limitation and I think that I
should probably use mainly a Post and not a Get metho but have no
idea about how to do that, does it mean no to use
WMSGetFeatureInfo ?<br>
<br>
Thank you for your help.<br>
<br>
best regards<br>
<div class="gmail_quote">On Mon, Dec 10, 2012 at 2:20 PM, Phil
Scadden <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:p.scadden@gns.cri.nz" target="_blank">p.scadden@gns.cri.nz</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
I am not familiar with Mapserver at all, however it looks to
me like<br>
each of your layers are in fact queries (EXPRESSION(etc)) on
some deeper<br>
baselayer. ( agisdependencias) Could you serve the baselayer
(but not<br>
display it) and do the WMSGetFeatureInfo just against this
single layer?<br>
<br>
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<br>
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<br>
-- <br>
M.Sc. Karina Guardado<br>
Celular: (503) 7115 2898<br>
<br>
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</blockquote>
The popup hiding issue is a z-Index problem. When you get lots of
layers in your map, it is possible that they have a higher z-Index
than the default z-Index value of the popup.<br>
The best way to fix this (besides using less layers) is to do this:<br>
<br>
OpenLayers.Map.Z_INDEX_BASE.Popup = 900;<br>
<br>
somewhere in your application, before any popups are created.<br>
<br>
Matt Priour<br>
Kestrel Computer Consulting<br>
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