[Chameleon] WMS layers - chameleon 1.1

[Schnider Markus]

Hi Jason,

I've tried the example(s). It works.
Thanks

But in my application I need the widget layermanager:
The simplest way to include it is, in our application or mine:
<cwc2 type="layermanager" visible="true" popupwidth="300" popupheight="300"/>
It is shown a button, I can press it, but then the error message is shown:
Fatal error: Call to a member function on a non-object 
in /usr/local/chameleon/htdocs/widgets/Layer.phtml on line 51
After comment the lines 51-53:
     //$oNewMapSession->oMap->web->set("imageurl", 
$_SESSION['gszTmpWebPath']);
     //$oNewMapSession->oMap->web->set("imagepath", 
$_SESSION['gszTmpImgPath']);
     //$oNewMapSession->oMap->selectOutputFormat($_SESSION['gszImgType']);
I could see the popup with the possibilities, but with an other error, 
perhaps, because I have comment the three lines:
Fatal error: Call to a member function on a non-object 
in /usr/local/chameleon/htdocs/widgets/Layer.phtml on line 344
Line 344:
$aLayerOrder = $oNewMapSession->oMap->getlayersdrawingorder();

Where have I to set the variables 'imageurl', imagepath' else?
... ?

I use Linux (Debian).

Regards

Markus Schnider


On Friday 26 March 2004 20:36, Bart van den Eijnden wrote:
> Hi Markus,
>
> try using the LegendTemplate widget for layer manager type of
> functionality. You can see an example in the following application created
> by DM Solutions (Chameleon 1.1 compatible):
>
> http://www.vz.geodan.nl/users/bart/geodan_ms4w-2003-10-31.zip
>
> If you want there are also Promote/Demote and Remove Layer widgets
> available to use with the LegendTemplate.
>
> Best regards,
> Bart
>
> On Fri, 26 Mar 2004 17:48:27 +0100, Schnider Markus <msr@sourcepole.ch>
>
> wrote:
> > Jason,
> >
> > I have tried to implement the LayerManager, but I have not succeeded in
> > it.
> > Some errors occured (.. in line 51 or 52 or ...).
> > Then I've tried to comment this lines in the code.
> > After changing the Code, I could see the popup, but with errors.
> >
> > Is there a documentation how to use the layermanager with Chameleon 1.1?
> > Or have somebody a sample application with WMS support and the
> > layermanager?
> >
> > Thanks
> >
> > Markus Schnider
> >
> > On Friday 26 March 2004 16:49, Jason Fournier wrote:
> >> Markus,
> >>
> >> It is possible to use WMS/WFS in Chameleon 1.1.  You can add data to the
> >> map either through your MapFile or through the LayerManager widget.
> >> That being said, you can use either the XMLThemeLegend -or- the
> >> HTMLLegend as your basis for hiding/showing WMS and/or local data
> >> layers.  Here is an example of an HTMLLegend template for showing a
> >> combination of both local and WMS data:
> >>
> >> [leg_layer_html order=ascending opt_flag=14]
> >> <tr>
> >>   <td valign="top" bgcolor="#006699"><input type="checkbox"
> >> name="legendlayername[]" value="[leg_layer_name]" [if name=layer_status
> >> oper=eq value=1]CHECKED[/if]>
> >>   </td>
> >>   <td bgcolor="#FFFFFF"><p class="LegendItem">[if name=wms_name
> >> oper=isnull][leg_layer_name][/if][if name=wms_name oper=isset][metadata
> >> name=WMS_TITLE][/if]</p>
> >>   </td>
> >> </tr>
> >> [/leg_layer_html]
> >>
> >> Note that the XMLThemeLegend assumes a structured layer list.  For more
> >> information on HTMLLegends take a look at
> >> http://mapserver.gis.umn.edu/doc40/html-legend-howto.html
> >>
> >> Jason
> >>
> >> Schnider Markus wrote:
> >> >Hi all,
> >> >
> >> >Is it possible to add WMS with chameleon 1.1?
> >> >Is it at the moment only possible to add a layer with the mapfile
> >> >configuration?
> >> >If yes, how can I show the layer after a 'disable and enable' of the
> >> > layer? All WMS layers are 'lost' in the viewer, only the
> >>
> >> xml-theme-legend
> >>
> >> > shows the entries of the WMS layers.
> >> >
> >> >Kind regards
> >> >
> >> >Markus Schnider
> >> >Sourcepole AG
> >> >_______________________________________________
> >> >Chameleon mailing list
> >> >Chameleon@lists.maptools.org
> >> >http://lists.maptools.org/mailman/listinfo/chameleon
> >
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