jump forward in jQuery animation?

问题:

Is there a way to jump a jQuery animation forward / backward in time?

For example, if I have set an animation on an element to take 10 seconds, can I jump to '5 seconds' into that animation? Preferably, this could be set with a percentage.

回答1:

http://api.jquery.com/queue/

you could try to set up a queue in your animation OR

if you could provide an example surely you could receive a good hint ;)

回答2:

You can stop the current animation, set the state of the animated object to halfway between its initial state and final state and then start a new animation to the original final state, but set for half the time.

That will jump to the halfway position of the animation and then continue going from there.

Here's a working example: http://jsfiddle.net/jfriend00/FjqKW/.

回答3:

This should have everything you want but the percentage functionality:

Demo: http://jsfiddle.net/SO_AMK/MHV5k/

jQuery:

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