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Make sure we always have a base layer
author
Tom Hughes
<tom@compton.nu>
Mon, 9 Sep 2013 17:30:27 +0000
(18:30 +0100)
committer
Tom Hughes
<tom@compton.nu>
Mon, 9 Sep 2013 17:30:27 +0000
(18:30 +0100)
app/assets/javascripts/index.js
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diff --git
a/app/assets/javascripts/index.js
b/app/assets/javascripts/index.js
index a19a6a61e5c714b318b2d55441ab3b2332e2b1d8..95771a4b2ae4645416ac0e26bcfb3f9e229330c5 100644
(file)
--- a/
app/assets/javascripts/index.js
+++ b/
app/assets/javascripts/index.js
@@
-53,14
+53,20
@@
$(document).ready(function () {
function updateLayers(params) {
var layerParam = params.layers || "M";
+ var layersAdded = "";
for (var i = layers.length - 1; i >= 0; i--) {
if (layerParam.indexOf(layers[i].options.code) >= 0) {
map.addLayer(layers[i]);
+ layersAdded = layersAdded + layers[i].options.code;
} else {
map.removeLayer(layers[i]);
}
}
+
+ if (layersAdded == "") {
+ map.addLayer(layers[0]);
+ }
}
updateLayers(params);