View field for comparison

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Ananda Theerthan asked 10 years ago

I have col1 and col2 from table1.
I have col3 from view v1.

only Col2 is editable.

I want to compare col2 > col3 and throw error message.
How to acheive this?

1 Answers
Abu Ghufran answered 10 years ago

Only editable columns are posted back to server.

As your col3 is non-editable, you can create another column of col3 data which can be editable & hidden.

After that, you can check it using events. Refer demos/editing/server-validation.php

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