Display error in popup message

Hello

I have implemented a workflow bounded with fragments of the page. The region for the workflow is embedded in a popup, following the functional scheme of the Incorporation of the regions inside the pop-up windows .

The workflow can be terminated by clicking OK or a Cancel in the page fragment button. The OK button calls a stored procedure (PL/SQL) with some of the arguments that went into the form located in the page fragment. The PL/SQL procedure can return an error message. In this case, I want to keep the popup open and display the error message in the pop-up window. On a normal page, I can do this by adding a FacesMessage to the FacesContext. But in this case, it doesn't seem to work like that. I tried the following approaches, which neither gives the desired result:
< ul > < li > I added < tt > #{bindings.executeWithParams.execute} < /tt > as actionListener < tt > < /tt > my OK button directly. In this case, the result of the chain of my PL/SQL procedure is simply ignored. < /li >
< li > I added a method of public Sub doSomething (ActionEvent event) < /tt > < tt > to the bean of support of the workflow, which lies on the pageFlowScope. This method then performs the execution of the method, and if the procedure returns an error, it adds the error to the FacesContext. But I see no error in my UI. < /li >
< li > I redid my method to < tt > public < /tt > doSomething() as String and added as an action < tt > < /tt > to my button instead of < tt > < /tt > actionListener. I added a case of navigation since the fragment itself, with the name "error". The < tt > < /tt > doSomething() method adds a FacesMessage to the FacesContext, and returns 'error' If an error occurs. Still nothing in the user interface. < /li > < /ul >

How can I display the error message in the PL/SQL procedure in my popup and prevent the popup to close?

Best regards
Bart kummel

Hello

closed model in response to a dialog box empty viewId detected for the current view of the TF. So instead of run the method to exit, he perform an activity of the method and have decide to an activity of the router where to go next. output or a page fault.

Frank

Tags: Java

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