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

francescoboccacci at libero.it francescoboccacci at libero.it
Tue Feb 14 08:05:37 EST 2012


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.
>




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