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: ahoce...@opengeo.org
>Data: 14/02/2012 12.13
>A: "francescobocca...@libero.it"<francescobocca...@libero.it>
>Cc: <openlayers-users@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, francescobocca...@libero.it
><francescobocca...@libero.it> wrote:
>> Hi all,
>> i solved it..
>>
>> Francesco
>>
>>>----Messaggio originale----
>>>Da: francescobocca...@libero.it
>>>Data: 13/02/2012 21.37
>>>A: <openlayers-users@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
>>>us...@lists.osgeo.org
>>>http://lists.osgeo.org/mailman/listinfo/openlayers-users
>>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> us...@lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/openlayers-users
>
>
>
>--
>Andreas Hocevar
>OpenGeo - http://opengeo.org/
>Expert service straight from the developers.
>
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