what do you have at line 478 of your ClientLayerReorder.php file?
I only see a comment at that line
regards
Oliver
----- Original Message -----
From: Simon ORTET
To: cartoweb
Sent: Monday, October 08, 2007 10:15 AM
Subject: [Cartoweb-users] Show layers in a defined order
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
------------------------------------------------------------------------------
_______________________________________________
Cartoweb-users mailing list
[email protected]
http://lists.maptools.org/mailman/listinfo/cartoweb-users
_______________________________________________
Cartoweb-users mailing list
[email protected]
http://lists.maptools.org/mailman/listinfo/cartoweb-users
