Hi everyone.
I'm trying to do a 2 in 1 action with Cartoweb: Show some layers in a
special order. So it means i have to check some layers in the layers
tree and reorder them. Finally i make the ajax call to make Cartoweb
apply the changes.
The problem is Cartoweb seems not to know the layers i just checked.
Here's the error message.
version: 3.3.0 [$Revision: 1.2 $]
class: CartocommonException
message: Error [8, Undefined index: 1,
/opt/cartoweb/cartoweb3/projects/aeag/plugins/layerReorder/client/ClientLayerReorder.php,
478]
So here's the function i made to do this.
/function chargeVue() { /
/ // Here i get the layers i need to show in a field of my form/
/ for (var i=0; i<$('selectVue').options.length; i++) {/
/ if ($('selectVue').options[i].selected ) {/
/ selectione = $('selectVue').options[i].value;/
/ }/
/ } /
/ /
/ // Here i check the layers i got in the layer tree/
/ var tabSel = $('vue_'+selectione).value.split(";");/
/ var tabOrdre = new Array();/
/ var celts = $('layersroot').getElementsByTagName('input');/
/ for (var j = 0; j < celts.length; j++) {/
/ if (!celts[j].checked && inArray(tabSel,celts[j].value)) {/
/ celts[j].checked = true;/
/ // Here i store the order of the layers in the layers tree/
/ tabOrdre.push(celts[j].value);/
/ }else/
/ celts[j].checked = false;/
/ }/
/ /
/ // Here i fill an array with the new layers order/
/ var tabNewOrdre = new Array();/
/ for (j = 0; j < tabSel.length; j++) {/
/ // Ajoute l'indice de la couche dans tabOrdre/
/ tabNewOrdre.push(indexInArray(tabOrdre,tabSel[j]));/
/ }/
/ $('layersReorder').value = tabNewOrdre.join(",");/
/ /
/ // Here i update the map/
/ CartoWeb.trigger('Layers.LayerShowHide');/
/}/
*Is there a way to achieve this without making 2 ajax calls (one to
check the layers, the other to order them)?
*Thanks for your help
Simon Ortet
Silogic
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