Selection list cascading in the dialogue window
Hello
I'm developing in Apex 4.2.5.
I have an Apex with a classic report region, in which a link edit page opens a dialog window (in the same page apex) to edit the selected line. The same dialog window is used to create a new line. The dialog window contains a cascading pick list. Two selection lists are defined to display NULL values and correctly fill in mode 'create '. My problem is that mode "Modify" the list of the second selection is not good value. The second selection list contains it however the right subset of values according to the parent, select the list and therefore don't does not contain the correct value, but it is not selected.
I use a javascript function to fill in the fields in the dialog.
....
$s ("P3_EVENT_TYPE", arguments [1]);
$s ("P3_EVENT_SUBTYPE", [2] arguments);
....
Then the display of the dialog window
openDialog ('editEvent');
The population of P3_EVENT_SUBTYPE list seems to happen but sometime after that all the fields in the dialog were assigned and the dialogue window displays.
I see that I need to somehow update the list of selection in cascade, P3_EVENT_SUBTYPE, before assigning the value. My problem is how can I do this in the same javascript function?
Kind regards
Derek
Eventually answered my own question-
I created a hidden field in which to store the value of the event subtype.
Created a dynamic of Action, after refresh of affected P3_EVENT_SUBTYPE subtype value = hidden field event.
Tags: Database
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