pass_data_from_handler_to_view
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pass_data_from_handler_to_view [2020/03/22 20:31] (current) mihael created |
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| + | ====== Pass Data from Handler to View ====== | ||
| + | If you want to pass data from the handler to the view for processing during the ''@PostConstruct'' annotated method then you can add the data to the transient data map. | ||
| + | <sxh java> | ||
| + | part.getTransientData().put(IServiceConstants.ACTIVE_SELECTION, selection); | ||
| + | </sxh> | ||
| + | |||
| + | In the ''@PostConstruct'' annotated method just inject the part as a parameter to the method and retrieve the data from the map. | ||
| + | |||
| + | <sxh java> | ||
| + | @PostConstruct | ||
| + | public void postConstruct(MPart part, final Composite parent) { | ||
| + | |||
| + | ITreeSelection selection = part.getTransientData().get(IServiceConstants.ACTIVE_SELECTION)); | ||
| + | ... | ||
| + | } | ||
| + | </sxh> | ||
| + | |||
| + | {{tag>eclipse e4}} | ||
pass_data_from_handler_to_view.txt ยท Last modified: 2020/03/22 20:31 by mihael
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