Get clicked option in multiple dropdown
I have a multi select dropdown eg:
-
As you know, If the user clicked on opt #4 without Cntrl key pressed, then you will only get Opt#4 as the selected option.
If the user clicked on opt #4 with Cntrl key pressed, then all three options will be selected. So all three options will be returned. If you want only Opt#4, then you would need to add a click event handler.
讨论(0) -
You can get it in the click handler for each option element:
$("#myList option").click(function() { var clickedOption = $(this); });
Update
EDIT: As I manipulate the list inside a change event, I can't do it in a click event.
In that case you need to delegate the event using
on. Try this:$("#myList").on("click", "option", function() { var clickedOption = $(this); });One thing to note, however, is that
optionelements will not raiseclickevents at all in IE, so neither of the above will not work in that browser.讨论(0) -
Would something like the following help you?
$('#myList').delegate('option', 'click', function (opt) { alert('Option ' + opt.value + ' was clicked'); });讨论(0)
加载中...
- 热议问题