MTSR/mapserver
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fix map reload issue

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This commit is contained in:
Thomas Rudin 2019-11-26 08:42:00 +01:00
parent 0eb59c1137
commit 34962dd7d9
1 changed files with 6 additions and 14 deletions
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20
static/js/components/Map.js
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@ -22,6 +22,8 @@ function setupMap(vnode){
map.on('zoomend', updateHash); map.on('zoomend', updateHash);
map.on('moveend', updateHash); map.on('moveend', updateHash);
return map;
} }
export default { export default {
@ -30,34 +32,24 @@ export default {
}, },
oncreate(vnode){ oncreate(vnode){
setupMap(vnode); this.map = setupMap(vnode);
},
onbeforeupdate(newVnode) {
const center = newVnode.state.map.getCenter();
const newAattrs = newVnode.attrs;
return newAattrs.layerId != layerManager.getCurrentLayer().id ||
newAattrs.zoom != newVnode.state.map.getZoom() ||
Math.abs(newAattrs.lat - center.lat) > 2 ||
Math.abs(newAattrs.lat - center.lat) > 2;
}, },
onupdate(vnode){ onupdate(vnode){
if (vnode.attrs.layerId != layerManager.getCurrentLayer().id){ if (vnode.attrs.layerId != layerManager.getCurrentLayer().id){
//layer changed, recreate map //layer changed, recreate map
vnode.state.map.remove(); this.map.remove();
layerManager.setLayerId(vnode.attrs.layerId); layerManager.setLayerId(vnode.attrs.layerId);
setupMap(vnode); setupMap(vnode);
} else { } else {
//position/zoom change //position/zoom change
vnode.state.map.setView([+vnode.attrs.lat, +vnode.attrs.lon], +vnode.attrs.zoom); //this.map.setView([+vnode.attrs.lat, +vnode.attrs.lon], +vnode.attrs.zoom);
} }
}, },
onremove(vnode){ onremove(vnode){
vnode.state.map.remove(); this.map.remove();
} }
}; };