[Users] Change Image Icon for layers nodes in TreePanel GeoExt 1.1

[Joaquin Carrasco Gallego]

Yes, there is a lot. I will look for the answer. :D

Very appreciated.

Thanks a lot.

El 11/09/14 20:11, Bart van den Eijnden escribió:
> This is a lot of code to look at, but the answer is in there somewhere 
> ;-)
>
> https://github.com/boundlessgeo/gxp/blob/master/src/script/plugins/LayerTree.js
>
> Specifically:
> https://github.com/boundlessgeo/gxp/blob/master/src/script/plugins/LayerTree.js#L172
> https://github.com/boundlessgeo/gxp/blob/master/src/script/plugins/LayerTree.js#L219:L221
>
> Best regards,
> Bart
>
> Bart van den Eijnden
> Front End Software Engineer | Boundless <http://boundlessgeo.com/>
> bartvde at boundlessgeo.com <mailto:bartvde at boundlessgeo.com>
> 1-877-673-6436 <tel:917-460-7207>
> @boundlessgeo <http://twitter.com/boundlessgeo/>
>
> <http://boundlessgeo.com>
>
> On 11 Sep 2014, at 20:06, Joaquin Carrasco Gallego 
> <jcarrascog at gmail.com> wrote:
>
>> Ok, Thanks for your help! I´ll keep trying it
>>
>>
>> El 11/09/14 19:50,dustin.r.blankenship at accenturefederal.comescribió:
>>> I'm not sure on different icons we haven't tried that new needed to 
>>> remove them. I would guess there's a way to grab what's in there and 
>>> evaluate. You would probably need to debug through the code.
>>>
>>> Dustin Blankenship
>>> Sr. Software Developer
>>> Accenture
>>> 407 S Pennsylvania Ave
>>> Joplin MO 64836
>>> 417-793-3889
>>>
>>> Sent from my iPhone
>>>
>>> On Sep 11, 2014, at 12:38, "Joaquín Carrasco" <jcarrascog at gmail.com 
>>> <mailto:jcarrascog at gmail.com>> wrote:
>>>
>>>> Thanks!! Does it show the same icon for all the nodes? would it be 
>>>> possible to show differente image for each node?
>>>>
>>>> Thanks again
>>>>
>>>> El 11/09/2014, a las 19:25, 
>>>> <dustin.r.blankenship at accenturefederal.com 
>>>> <mailto:dustin.r.blankenship at accenturefederal.com>> escribió:
>>>>
>>>>> This is how we’ve done it:
>>>>> var layerTreeStore = Ext.create('Ext.data.TreeStore', {
>>>>> model: 'GeoExt.data.LayerTreeModel',
>>>>> root: {
>>>>> expanded: true,
>>>>> plugins: [{
>>>>> ptype: 'gx_layercontainer',
>>>>> loader: {
>>>>> baseAttrs: {
>>>>> iconCls: 'eventNodeIcon'
>>>>> },
>>>>> store: layerStore
>>>>> }
>>>>> }]
>>>>> }
>>>>> });
>>>>> Where the “eventNodeIcon” is a css class that uses a background 
>>>>> image. For us it’s just blank.
>>>>> *From:*users-bounces at geoext.org 
>>>>> <mailto:users-bounces at geoext.org>[mailto:users-bounces at geoext.org]*On 
>>>>> Behalf Of*dustin.r.blankenship at accenturefederal.com 
>>>>> <mailto:dustin.r.blankenship at accenturefederal.com>
>>>>> *Sent:*Thursday, September 11, 2014 11:25 AM
>>>>> *To:*jcarrascog at gmail.com <mailto:jcarrascog at gmail.com>
>>>>> *Cc:*users at geoext.org <mailto:users at geoext.org>
>>>>> *Subject:*Re: [Users] Change Image Icon for layers nodes in 
>>>>> TreePanel GeoExt 1.1
>>>>>
>>>>> We have done this I will get you a sample in an hour
>>>>>
>>>>> Dustin Blankenship
>>>>> Sr. Software Developer
>>>>> Accenture
>>>>> 407 S Pennsylvania Ave
>>>>> Joplin MO 64836
>>>>> 417-793-3889
>>>>> Sent from my iPhone
>>>>>
>>>>>
>>>>> On Sep 11, 2014, at 11:23, "Joaquin Carrasco Gallego" 
>>>>> <jcarrascog at gmail.com <mailto:jcarrascog at gmail.com>> wrote:
>>>>>
>>>>>     Hi everyone, I am trying to change the image icon of a layer
>>>>>     node in a
>>>>>     TreePanel but always shows me the default one of the class
>>>>>     ".x-tree-node-leaf .x-tree-node-icon". Searching for Internet
>>>>>      in some
>>>>>     pages the createNode function is mention in a loader, but I am
>>>>>     trying it
>>>>>     and it doesn´t works. Some help is appreciated. Here is my code:
>>>>>
>>>>>
>>>>>     var treeConfig = [ {
>>>>>                     nodeType : "gx_baselayercontainer",
>>>>>                     text : "Ortofotos"
>>>>>                 }, {
>>>>>                     nodeType : "gx_overlaylayercontainer",
>>>>>                     text : "Capas Vectoriales",
>>>>>                     expanded : true,
>>>>>                     // render the nodes inside this container with
>>>>>     a radio
>>>>>     button,
>>>>>                     // and assign them the group "foo".
>>>>>                     loader : {
>>>>>                         baseAttrs : {
>>>>>                             radioGroup : "foo",
>>>>>                             uiProvider : "layernodeui",
>>>>>                         },
>>>>>                           createNode: function(attr) {
>>>>>                            attr.iconCls = "nuevaClase";
>>>>>                            return
>>>>>      GeoExt.tree.LayerParamLoader.prototype.createNode.apply(this,
>>>>>     attr);
>>>>>                         }
>>>>>                     }
>>>>>                 } ];
>>>>>
>>>>>     Thanks!!!
>>>>>     _______________________________________________
>>>>>     Users mailing list
>>>>>     Users at geoext.org <mailto:Users at geoext.org>
>>>>>     http://www.geoext.org/cgi-bin/mailman/listinfo/users
>>>>>
>>
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