But why the PanZoomBarControl does not generate the codes?
2013/7/15 Andreas Hocevar <ahoce...@opengeo.org>
> This is a known oddity of OpenLayers 2. The reason is that controls are
> designed to have a UI, and what you're seeing is the UI container. It is
> created even if it is not used.
>
> Andreas.
>
>
> On Mon, Jul 15, 2013 at 2:38 AM, maven apache <apachemav...@gmail.com>wrote:
>
>> Hi:
>>
>> I am using OpenLayers 2.13, and I create a simple map with just one
>> PanControl, however I found that the generated html tags contains some
>> unused codes.
>>
>> This is the codes:
>>
>> this.map = new OpenLayers.Map(container, {
>> "projection" : "EPSG:4490",
>> "controls" : []
>> });
>>
>> this.controls = {};
>> this.controls.drag = new OpenLayers.Control.Navigation({
>> "dragPanOptions" : {
>> "enableKinetic" : true
>> }
>> });
>> this.controls.p = new OpenLayers.Control.PanPanel({});
>> var cons = [ this.controls.drag, this.controls.p ];
>> this.map.addControls(cons);
>>
>> And this is generated tags <http://snag.gy/FkGE2.jpg>.
>>
>> Note the tags inside the red rectangle, it seems that these tags are
>> unused.
>>
>> Do I miss anything?
>>
>>
>>
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>>
>>
>
>
> --
> Andreas Hocevar
> OpenGeo - http://opengeo.org/
> Expert service straight from the developers.
>
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