[OpenLayers-Users] Hide Overlay Laben in OpenLayers.Control.LayerSwitcher

[Andreas Hocevar]

Just tried with latest OpenLayers from master, and it works fine for
me. Maybe you have stronger selector somewhere that takes precedence?

Andreas.

On Tue, Feb 14, 2012 at 2:05 PM, francescoboccacci at libero.it
<francescoboccacci at libero.it> wrote:
> Hi, i tried int his way but it seem that it doesn't work.
> Do you have any suggestions?
>
> Thanks
>
> Francesco
>
>>----Messaggio originale----
>>Da: ahocevar at opengeo.org
>>Data: 14/02/2012 12.46
>>A: "francescoboccacci at libero.it"<francescoboccacci at libero.it>
>>Cc: <openlayers-users at lists.osgeo.org>
>>Ogg: Re: Re: [OpenLayers-Users] Hide Overlay Laben in OpenLayers.Control.
> LayerSwitcher
>>
>>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.
>>
>
>



-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.