Oracle JDeveloper 11gR2 Cookbook

Using a custom af:query operation listener to clear both the query criteria and results

In the Using a custom af:query listener to allow execution of a custom application module operation recipe in this chapter, we demonstrated how to create your own custom query listener in order to handle the af:query component's search functionality yourself. In this recipe, we will show how to provide a custom reset operation functionality for the af:query component.

The default reset functionality implemented by the ADF framework resets the af:query component by clearing the criteria values, but does not clear the results of the associated af:table component that the framework creates when we drop some named criteria on the page. This reset functionality ...