You want to varify each form field with the value from database?

Hello Experts,

I have to implement a feature that will confirm the change for each text field on the form.

Scenario:

I have a form with several fields of database tables.

We have set the indicator for each column of each table to Yes or no in a master table to access.

When users navigate to any text field in any database block, procedure, or a function will varify that access is granted for the amendment of this column.

If the access flag is set to yes, user can change. otherewise fast with the message, you are nor allow to change this field.

I don't want to call this procedure and a function in each field.

Also, if in the future if a new field will add to this form, there is no need to change in the code or we should not require to remember to check the indicator of access to this column.

Please help me.

Thank you

Yoann

NEXT-KEY is always triggered, then you can try to put that code in WHEN-VALIDATE-ITEM trigger. This way you can navigate on this field if it's empty DB, but can not force the user to enter data in a new record. Alternatively, you can ask again priviledge change data in your trigger KNI.

Tags: Oracle Development

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