[OpenLayers-Users] Hide Overlay Laben in
OpenLayers.Control.LayerSwitcher
Andreas Hocevar
ahocevar at opengeo.org
Tue Feb 14 06:46:07 EST 2012
Oh no, I was hoping you had just added something like the following to
your application css
.olControlLayerSwitcher .dataLbl {
display: none;
}
Andreas.
On Tue, Feb 14, 2012 at 12:41 PM, francescoboccacci at libero.it
<francescoboccacci at libero.it> wrote:
> Yes, you are right...
> This is the procedure that i used:
>
> 1- I modified the file ../lib/OpenLayers/Control/LayerSwitcher.js in this way:
>
> - I comment all the line that contain dataLbl :
>
> /**
> * Property: dataLbl
> * {DOMElement}
> */
> //dataLbl: null,
> ........
>
> //this.dataLbl.style.display = (containsOverlays)
> ? "" : "none";
> ......
>
> //this.dataLbl = document.createElement("div");
> //this.dataLbl.innerHTML = OpenLayers.i18n
> ("Layers");
> //OpenLayers.Element.addClass(this.dataLbl,
> "dataLbl");
>
> .....
>
> if (this.ascending) {
> this.layersDiv.
> appendChild(this.baseLbl);
> this.layersDiv.
> appendChild(this.baseLayersDiv);
> //this.layersDiv.
> appendChild(this.dataLbl);
> this.layersDiv.
> appendChild(this.dataLayersDiv);
> } else {
> //this.layersDiv.
> appendChild(this.dataLbl);
> this.layersDiv.
> appendChild(this.dataLayersDiv);
> this.layersDiv.
> appendChild(this.baseLbl);
> this.layersDiv.
> appendChild(this.baseLayersDiv);
> }
>
> after all i recompiled OpenLayers.js file in this way :
>
> ../OpenLayers-2.11/build# ./build.py full.cfg OpenLayers.js
>
> That's all ... There is anoter way to do that directly into the html file
> after:
>
> map.addControl( new OpenLayers.Control.LayerSwitcher({ ....
>
> just add this line:
>
> document.getElementsByClassName("dataLbl")[0].innerHTML =""
>
> That's all.
>
> Francesco Boccacci
>
>
>
>
>
>
>
>
>
>
>
>
>>----Messaggio originale----
>>Da: ahocevar at opengeo.org
>>Data: 14/02/2012 12.13
>>A: "francescoboccacci at libero.it"<francescoboccacci at libero.it>
>>Cc: <openlayers-users at lists.osgeo.org>
>>Ogg: Re: [OpenLayers-Users] Hide Overlay Laben in OpenLayers.Control.
> LayerSwitcher
>>
>>It would be good practice to summarize what was done to solve an
>>issue, because for people finding this in the archive it is annoying
>>to only find "I solved it..." without any hints on HOW.
>>
>>Andreas.
>>
>>On Tue, Feb 14, 2012 at 11:08 AM, francescoboccacci at libero.it
>><francescoboccacci at libero.it> wrote:
>>> Hi all,
>>> i solved it..
>>>
>>> Francesco
>>>
>>>>----Messaggio originale----
>>>>Da: francescoboccacci at libero.it
>>>>Data: 13/02/2012 21.37
>>>>A: <openlayers-users at lists.osgeo.org>
>>>>Ogg: [OpenLayers-Users] Hide Overlay Laben in OpenLayers.Control.
>>> LayerSwitcher
>>>>
>>>>Hi all,
>>>>i would like to hide the Overlay Label in my OpenLayers.Control.
>>> LayerSwitcher.
>>>>Is it possible?
>>>>i tried in this way:
>>>>
>>>>map.addControl( new OpenLayers.Control.LayerSwitcher({
>>>>
>>>> dataLbl : "",
>>>>
>>>>
>>>>but it doesn't work.
>>>>
>>>>My html file i add :
>>>><script type="text/javascript" src="OpenLayers-2.11/OpenLayers.js">
>>>>to read directly to the OpenLayer folder in localserver.
>>>>I tried also to comment these lines in:
>>>>../OpenLayers-2.11/lib/OpenLayers/Control/LayerSwitcher.js
>>>>
>>>> loadContents: function() {
>>>>
>>>> //configure main div
>>>>
>>>> OpenLayers.Event.observe(this.div, "mouseup",
>>>> OpenLayers.Function.bindAsEventListener(this.mouseUp, this));
>>>> OpenLayers.Event.observe(this.div, "click",
>>>> this.ignoreEvent);
>>>> OpenLayers.Event.observe(this.div, "mousedown",
>>>> OpenLayers.Function.bindAsEventListener(this.mouseDown, this));
>>>> OpenLayers.Event.observe(this.div, "dblclick", this.ignoreEvent);
>>>>
>>>> // layers list div
>>>> //this.layersDiv = document.createElement("div");
>>>> //this.layersDiv.id = this.id + "_layersDiv";
>>>> //OpenLayers.Element.addClass(this.layersDiv, "layersDiv");
>>>>
>>>> this.baseLbl = document.createElement("div");
>>>> this.baseLbl.innerHTML = OpenLayers.i18n("Base Layer");
>>>> OpenLayers.Element.addClass(this.baseLbl, "baseLbl");
>>>>
>>>> this.baseLayersDiv = document.createElement("div");
>>>> OpenLayers.Element.addClass(this.baseLayersDiv, "baseLayersDiv");
>>>>
>>>> //this.dataLbl = document.createElement("div");
>>>> //this.dataLbl.innerHTML = OpenLayers.i18n("Overlay");
>>>> //this.dataLbl.innerHTML = "<u>"+this.getOverlaysTitle()+"</u>";
>>>> //OpenLayers.Element.addClass(this.dataLbl, "dataLbl");
>>>>
>>>> //this.dataLayersDiv = document.createElement("div");
>>>> //OpenLayers.Element.addClass(this.dataLayersDiv, "dataLayersDiv");
>>>>
>>>> if (this.ascending) {
>>>> this.layersDiv.appendChild(this.baseLbl);
>>>> this.layersDiv.appendChild(this.baseLayersDiv);
>>>> this.layersDiv.appendChild(this.dataLbl);
>>>> this.layersDiv.appendChild(this.dataLayersDiv);
>>>> } else {
>>>> this.layersDiv.appendChild(this.dataLbl);
>>>> this.layersDiv.appendChild(this.dataLayersDiv);
>>>> this.layersDiv.appendChild(this.baseLbl);
>>>> this.layersDiv.appendChild(this.baseLayersDiv);
>>>>
>>>>..
>>>>but it doesn't work. Any suggestion?
>>>>
>>>>Thanks
>>>>
>>>>Francesco
>>>>
>>>>_______________________________________________
>>>>Users mailing list
>>>>Users at lists.osgeo.org
>>>>http://lists.osgeo.org/mailman/listinfo/openlayers-users
>>>>
>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>>
>>
>>
>>--
>>Andreas Hocevar
>>OpenGeo - http://opengeo.org/
>>Expert service straight from the developers.
>>
>
>
--
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.
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