How can I do undo operation

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Mesiah
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Hello guys,

I want to ask, how you perform undo operation?
For example, if user sets photo of product, I show him/her flash message with result of operation and I want add ability to perform undo (via hyperlink), or when user set text of product, add comment, etc…

Last edited by Mesiah (22. 1. 2014 15:46)

před 12 lety
Aurielle
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That is typically performed by using a signal that does the exact opposite of what you did in just completed action.

před 12 lety
Mesiah
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I'm sorry for unclear/unspecific question; but I was wondering how and where should I persist previous actions? Have you got any recommendations?

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