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Dear All, Please help me


quangthang2004
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You are referring to these methods as part of the jQuery library, yes?http://api.jquery.com/unbind/http://api.jquery.com/undelegate/ They would be used as their descriptions imply, to remove event handlers from selected elements. Are you just asking for practical uses? I guess it depends on the context of the application, but it could be for things like content gating, form step management, any sort of site accessibility restrictions, I suppose. When you want to remove functionality from an element that might have it be default? Or to add/remove functionality on the fly in your applications.

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