How to add multiple handles to a jQuery slider on the fly

问题

I want to do this :

1. Add a handlle to a jQuery slider on some event
2. That handle should have an id so that when it slides, I can access its value. Any ideas how to do this ? Here is the code in JSfiddle where a slider with two handles is implemented. All I need to do is add handles on the fly by some event triggered and get the values each handle for Further utilization.

回答1:

I don't see any possibility according to the documentation on http://jqueryui.com/demos/slider/. You could destroy and recreate the slider when a value is added or removed. This requires you to store all current values of existing handles. Not a super elegant solution but it's the only one I currently see besides updating the jquery ui library.

I updated your fiddle with a simple example: http://jsfiddle.net/FPCRb/4/

来源：https://stackoverflow.com/questions/9590929/how-to-add-multiple-handles-to-a-jquery-slider-on-the-fly