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add outgoing layers information to permalink

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@1589 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-10-05 15:09:56 +00:00
parent 67ced536c0
commit efa9499d57
2 changed files with 22 additions and 7 deletions
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23
lib/OpenLayers/Control/Permalink.js
View File

@@ -76,10 +76,25 @@ OpenLayers.Control.Permalink.prototype =
*/ */
updateLink: function() { updateLink: function() {
var center = this.map.getCenter(); var center = this.map.getCenter();
var zoom = this.map.getZoom(); var zoom = "zoom=" + this.map.getZoom();
var lat = Math.round(center.lat*100000)/100000; var lat = "lat=" + Math.round(center.lat*100000)/100000;
var lon = Math.round(center.lon*100000)/100000; var lon = "lon=" + Math.round(center.lon*100000)/100000;
this.element.href = this.base+"?lat="+lat+"&lon="+lon+"&zoom="+zoom;
var layers = "layers=";
var first = true;
for(var i=0; i< this.map.layers.length; i++) {
var layer = this.map.layers[i];
if (layer.getVisibility()) {
if (!first) {
layers += ",";
}
layers += i;
first = false;
}
}
var href = this.base + "?" + lat + "&" + lon + "&" +
zoom + "&" + layers;
this.element.href = href;
}, },
setCenter: function() { setCenter: function() {

6
tests/test_Control_Permalink.html
View File

@@ -21,9 +21,9 @@
map.addControl(control); map.addControl(control);
map.pan(5, 0); map.pan(5, 0);
if (/MSIE/.test(navigator.userAgent)) { if (/MSIE/.test(navigator.userAgent)) {
t.eq($('permalink').href, "?lat=0&lon=1.75781&zoom=2", "Panning sets permalink"); t.eq($('permalink').href, "?lat=0&lon=1.75781&zoom=2&layers=0", "Panning sets permalink");
} else { } else {
t.eq($('permalink').href, location+"?lat=0&lon=1.75781&zoom=2", "Panning sets permalink"); t.eq($('permalink').href, location+"?lat=0&lon=1.75781&zoom=2&layers=0", "Panning sets permalink");
} }
} }
function test_03_Control_Permalink_updateLinksBase (t) { function test_03_Control_Permalink_updateLinksBase (t) {
@@ -37,7 +37,7 @@
if (!map.getCenter()) map.zoomToMaxExtent(); if (!map.getCenter()) map.zoomToMaxExtent();
map.addControl(control); map.addControl(control);
map.pan(5, 0); map.pan(5, 0);
$('edit_permalink').href = './edit.html?lat=0&lon=1.75781&zoom=2'; $('edit_permalink').href = './edit.html?lat=0&lon=1.75781&zoom=2&layers=0';
t.eq($('permalink').href, $('edit_permalink').href, "Panning sets permalink with base"); t.eq($('permalink').href, $('edit_permalink').href, "Panning sets permalink with base");
} }
function test_04_Control_Permalink_noElement (t) { function test_04_Control_Permalink_noElement (t) {