Hi,
I'm looking for just such a solution for reloading certain layers. I have a
few questions:
How do I use it? Did you get any feedback from the mapbuilder community?
many thanks in advance.
Kinaceman
Luca Giandoso wrote:
>
> Hi.
> I have solved the problem about how to reload only a layer, but it can
> be modified for more then one layer.
> This function is a modified version of the paint function and I have
> added in the MapPane.js code.
> I have only tested it against the 1.01 mapbuilder version.
>
> What do you think about it?
>
> MapPane.prototype.reloadLayer = function(objRef, layerToReload)
> {
> var tempDom =
> objRef.stylesheet.transformNodeToObject(objRef.model.doc);
> var tempNodeList = tempDom.selectNodes("//img");
> var layers = objRef.model.getAllLayers();
> objRef.firstImageLoaded = false;
> objRef.layerCount = layers.length;
>
> for (var i=0;i<layers.length;i++)
> {
> var layerName =
> layers[i].selectSingleNode("wmc:Name").firstChild.nodeValue;
> if(layerName == layerToReload)
> {
> var newSrc = tempNodeList[i].getAttribute("src") +
> Math.random().toString();
> objRef.loadImgDiv(layers[i],newSrc,objRef.imageStack[i]);
> }
> else
> {
> var newSrc = tempNodeList[i].getAttribute("src");
> objRef.loadImgDiv(layers[i],newSrc,objRef.imageStack[i]);
> }
> }
> }
>
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