Opened 11 years ago
Closed 11 years ago
#569 closed defect (fixed)
MapGuideViewerApi.js variable scope is not global
| Reported by: | jng | Owned by: | madair |
|---|---|---|---|
| Priority: | P2 | Milestone: | Future |
| Component: | Widgets | Version: | 2.0 |
| Severity: | Major | Keywords: | |
| Cc: | Browser: | All | |
| External ID: | Operating System: | All | |
| state: | New |
Description
The "global" variables defined in MapGuideViewerApi.js are not truly unique. You can see this when you try to use the Redline widget, which calls into the digitizing functions provided by this module.
Every time the widget digitizes a geometry, the MapGuideViewerApi module will repeatedly add new OpenLayers.Layer.Vector and OpenLayers.Control.DrawFeature objects to the map despite there being a "global" boolean guard that is supposed to protect against this.
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Fixed r2723