In Oracle Apex, when we create a modal dialog form with normal report, then Apex creates a dynamic action for the parent report region to refresh it when the form dialog will close. But if we are creating a report manually then we need to create it ourselves. Here in this tutorial, I will give two examples of dynamic actions, one is to refresh the parent page region on a close dialog by selection type region and another dynamic action is to refresh parent region on a close dialog based on JavaScript expression.
Below is the first example, in which we will create a dynamic action for a report region to refresh it on the close dialog. On my page, I have an interactive report region named "Report 1" and this report having a link column which is opening a dialog form.
1. Dynamic Action for a Report Region to Refresh on Close Dialog
In Oracle Apex page designer, click on the Dynamic Actions tab, then do the right-click on the Close Dialog node and select Create Dynamic Action option and set the following properties:
- Name: da_report
- Event: Dialog Closed
- Selection Type: Region
- Region: Report 1 (This is the interactive report region on my page)
True Action
- Action: Refresh
- Selection Type: Region
- Region: Report 1
Save the changes and run the report and when you will close the dialog, called from the region "Report 1", it will refresh the report region.
Now I have a button on the same page from which I am calling another dialog form and on close, I want to refresh another region having an interactive grid. To perform this task, I will create a dynamic action based on the JavaScript expression to refresh the parent region. Follow these steps:
2. Dynamic Action based on JavaScript Expression to Refresh Parent Region
In Oracle Apex page designer, click on the Dynamic Actions tab, then do the right-click on the Close Dialog node and select Create Dynamic Action option and set the following properties:
- Name: da_selectjs
- Event: Dialog Closed
- Selection Type: JavaScript Expression
- JavaScript Expression: window
The following is the screenshot for the above settings:
True Action
- Action: Refresh
- Selection Type: Region
- Region: Report 2 (This is the interactive grid region on my page)
Save the changes and run the page to test.
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