Hello,

I use to represent a LayerTree, Mapfih (<a href="http://demo.mapfish.org/mapfishsample/1.2/examples/tree/tree_user_model_complex.htm" target="_top" rel="nofollow" link="external">http://demo.mapfish.org/mapfishsample/1.2/examples/tree/tree_user_model_complex.htm</a>l)

Here's a piece of code from my work:

_____________________________________

 myModel = [
                
           {text: "<b>Reptils</b>",
            expanded: false,
            children: [

           {text: "<b>Acanthodactylus erythrurus</b>",
            expanded: false,
            children: [

                  {text: "<b>Escenario A2</b>",
                   expanded: false,
                   children: [

                     {
                       text: "2020",
                       layerName: "R10_20_A2",
                       id:"R10",
                       checked: false
                   },{
                       text: "2050",
                       layerName: "R10_50_A2",
                       checked: false
                   },{
                       text: "2080",
                       layerName: "R10_80_A2",
                       checked: false
                   }]},
_________________________________________


I have in a website a list of species (Reptils) with a short description and I want to show each species on a map. Then, when I click on one "Acanthodactylus erythrurus", I want to expand automatically, for example, from "Reptils" -> "Acanthodactylus erythrurus" -> "Scenario A2" -> "2020" and check "2020", to know which layer is active.


Is this possible?


Thank you very much,
Fermí


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