Closed movpushmov closed 3 weeks ago
Sometimes we want to know, if form values changed. But $isDirty is flag, which shows if we TOUCHED form, but not changed.
$isDirty
Snapshots should solve this problem.
1) Save button in form 2) Alert before close dialog with changed form
form.$isChanged
Flag which shows if form values changed from previous saved value
form.submit
Now form.submit updates snapshot of values => $isChanged must be false after form.submittedAndValidated
form.submittedAndValidated
Motivation
Sometimes we want to know, if form values changed. But
$isDirtyis flag, which shows if we TOUCHED form, but not changed.Snapshots should solve this problem.
Use cases
1) Save button in form 2) Alert before close dialog with changed form
API
form.$isChangedFlag which shows if form values changed from previous saved value
form.submitNow
form.submitupdates snapshot of values => $isChanged must be false afterform.submittedAndValidated