Hi Oliver
On line 478 I have : $this->orderedMsLayerIds[] =
$this->selectedMsLayerIds[$id];
Cartoweb can't find the $id index in the selectedMsLayerIds collection.
I made a print_r of the selectedMsLayerIds collection and i miss a layer
that i checked by javascript /chargeVue() /function. So i assumed that
Cartoweb needs first a /CartoWeb.trigger('Layers.LayerShowHide');/ call
to gather the layers checked in the tree and update its collection. And
only then, i can make the CartoWeb.trigger('LayerReorder.Apply'); to
reorder these layers.
The problem is that i want to do that in only 1 ajax call. I'd like to
avoid writing a new plugin. What could you advise me?
Thanks for your help.
Simon Ortet
Silogic
Oliver Christen a écrit :
what do you have at line 478 of your ClientLayerReorder.php file?
I only see a comment at that line
regards
Oliver
----- Original Message -----
*From:* Simon ORTET <mailto:[EMAIL PROTECTED]>
*To:* cartoweb <mailto:[email protected]>
*Sent:* Monday, October 08, 2007 10:15 AM
*Subject:* [Cartoweb-users] Show layers in a defined order
Hi everyone.
I'm trying to do a 2 in 1 action with Cartoweb: Show some layers
in a special order. So it means i have to check some layers in the
layers tree and reorder them. Finally i make the ajax call to make
Cartoweb apply the changes.
The problem is Cartoweb seems not to know the layers i just
checked. Here's the error message.
version: 3.3.0 [$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
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