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Merge pull request #186 from Xelio/patch-selected-portal-unselect-bug

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Bug fix: selected portal unselect if portal re-render
This commit is contained in:
Stefan Breunig 2013-02-16 06:57:12 -08:00
commit 5bc83953a1
1 changed files with 8 additions and 2 deletions
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10
code/map_data.js
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@ -125,10 +125,16 @@ window.handleDataResponse = function(data, textStatus, jqXHR) {
} }
}); });
// Preserve and restore "selectedPortal" between portal re-render
if(portalUpdateAvailable) var oldSelectedPortal = selectedPortal;
$.each(ppp, function(ind, portal) { renderPortal(portal); }); $.each(ppp, function(ind, portal) { renderPortal(portal); });
if(portals[selectedPortal]) {
var selectedPortalLayer = portals[oldSelectedPortal];
if(portalUpdateAvailable && selectedPortalLayer) selectedPortal = oldSelectedPortal;
if(selectedPortalLayer) {
try { try {
portals[selectedPortal].bringToFront(); selectedPortalLayer.bringToFront();
} catch(e) { /* portal is now visible, catch Leaflet error */ } } catch(e) { /* portal is now visible, catch Leaflet error */ }
} }