Michael Joyce created CLIMATE-79:
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Summary: regionParameter changes cause a race condition when
drawing map overlays
Key: CLIMATE-79
URL: https://issues.apache.org/jira/browse/CLIMATE-79
Project: Apache Open Climate Workbench
Issue Type: Bug
Components: rcmet ui
Affects Versions: 0.1-incubating
Reporter: Michael Joyce
Assignee: Michael Joyce
Fix For: 0.1-incubating
The ParameterSelectCtrl and WorldMapCtrl share region selection information
through the regionSelectParams service. Various controllers throughout the
application use $watch to look for changes to the user selected datasets which
they get from the selectedDatasetInformation service. When a new dataset is
added the following events trigger
- The dataset $watch-es trigger in WorldMapCtrl and ParameterSelectCtrl
- WorldMapCtrl now redraws the overlays on the map including the user selected
region overlay
- ParameterSelectCtrl does some calculations and sets the user selected region
values
The second and third step are the issue. Often times the regionSelectParams
data will be invalid or outdated when the WorldMapCtrl does its draw. This
results in an incorrect or broken overlay.
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