[Geoserver-users] SLD based selection on WMS layers - How to set the new style of clicked point?

GeoServer GeoServer User
1

I'm trying to follow this example:
http://openlayers.org/dev/examples/SLDSelect.html

When I click on the point, its color should be changed, here is a piece of
my code:

control = new OpenLayers.Control.SLDSelect(
                    OpenLayers.Handler.Click,
                    {
                        //displayClass: 'olControlClick',
                        layers: [city]
                    }
                )

                map.addControl(control);
                 control.activate();

Still can't figure out what's the point of displayClass. and how to assign
the new color.

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2

On Sun, May 5, 2013 at 1:53 PM, Shadin <shadin__a@anonymised.com> wrote:

I'm trying to follow this example:
http://openlayers.org/dev/examples/SLDSelect.html

When I click on the point, its color should be changed, here is a piece of
my code:

control = new OpenLayers.Control.SLDSelect(
                    OpenLayers.Handler.Click,
                    {
                        //displayClass: 'olControlClick',
                        layers: [city]
                    }
                )

                map.addControl(control);
                 control.activate();

Still can't figure out what's the point of displayClass. and how to assign
the new color.

I believe you'll get answers quicker if you ask on the OpenLayers users
mailing list

Cheers
Andrea

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3

Agreed that is for OL list, but displayClass is a CSS reference. In your CSS, you create a class (eg olControlClick) with the style you want. You pass the name of this class in displayClass.

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