Use layer.mergeNewParams({TRANSPARENT: true}); instead.
Best regards,
Bart
Bart van den Eijnden
Front-end Developer | Boundless
@boundlessgeo
On Oct 12, 2013, at 6:38 PM, Tim Balschmiter <[email protected]> wrote:
> Hi List,
> i´ve generated a code to add wmc-layer as an Overlay to the map. My code use
> a file chooser for take a wmc-document. After loading the layers, i can see
> them on the map and i can see them in the switcher. But the transparency is
> inaktiv at the beginning, after zooming or dragging the map, the transparency
> works. How, can I change that is still working with loading the layers?
>
> Here is my examplecode:
> [code]
> $('.btn.addWMC').click(function(e)
> {
> var fileSelector = $('<input type="file" />').bind('change',
> function(e)
> {
> var file = this.files[0];
> var reader = new FileReader();
> reader.readAsBinaryString(file);
> reader.onloadend = function()
> {
> extrawmc = reader.result;
> extracontext = format.read(extrawmc,{map:map});
> for (var i=0; i<extracontext.layers.length;i++)
> {
> var layer = extracontext.layers[i];
> layer.params.TRANSPARENT = 'TRUE';
> }
> map.addLayers(extracontext.layers);
> }
> });
> var wmc = fileSelector.click();
> return false;
> });
> [/code]
> Thanks for helping me
> Tim
>
>
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