问题
If anyone experienced with jPicker, I would really like some help on this. I have a jPicker input box in a form, and when I post the form with Ajax, I try to reset the form back to it's original values. Except that I have no idea how to reset the jPicker box to it's original state, does anyone know how to do this?
回答1:
jPicker maintains the information for its control in the $.jPicker.List[] array. To remove the jPicker association with the control you will need to destroy its corresponding entry in the $.jPicker.List[] array.
Loop through the list of items in the array to find the one that references the control with
$.jPicker.List[index].id
When you find your control in the array, destroy it with
$.jPicker.List[index].destroy()
After destroying the array element, you will need to remove the SPAN jPicker html object associated with the control. If there is only one you can
$('span.jPicker').remove()
otherwise you will need to discover the specific html element
$(rowParent).find('span.jPicker').remove();
Optionally: if you are using class reference vs. id reference, use the .data() function to tag your control and use the following statement to retrieve the unique value
$( $.jPicker.List[index] ).data()
回答2:
You can try to unbind the jPicker from the element and then rebind it after you want to reset it, should make it back to default settings.
回答3:
As explained above you could try something like this :
var id =$.jPicker.List[i].id; //getting the id of the element you've binded jpicker with
$.jPicker.List[i].destroy(); //destroying the instance in the jPicker List
$("#"+id).parent().find('span.jPicker').remove(); // destroying the span containing the graphical jPicker
$("#"+id).jPicker(); // And finally reinstancing the jPicker instance on your element
It should make blink your picker (removing then recreating).
来源：https://stackoverflow.com/questions/8283965/jquery-jpicker-reset-completely