I have a form generated by <% Ajax.BeginForm() {} %> which contains a lot of inputs and texareas.
When an input value change, I need to know about it and mark the input and the form as "dirty". If the user tries to leave the page without saving, I will ask him or her to confirm abandoning changes.
Any suggestion to how this should be done?
from How do I know that a form input has changed?
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