Columns option is not working IE

[eswartaku]

i have used this jquery plugin in my application and tried to use the multiple columns option in my drop down but my drop down is not able to show the values in multiple columns.

Another issue is with the "select all" option if i tried to click on that option it is highlighting all the option values but it is unable to show those values in the text box after deselecting that then it is showing the number.

One thing i am not able to figure it out how to add the select all options in each optgroup.
Help me with the code if you have any

[nobleclem]

What version of IE? Do you have a demo? Debugging without being able to reproduce the problem is very difficult to nearly impossible.

[eswartaku]

@nobleclem

Select all option is not working in IE11
when i click on the select all option it is selecting every item but not displaying the count in the place holder.
if i click on the same select all option again then it is showing the count and not highligting anything..

below is the snap shots for that issue.
Doc1.docx

[eswartaku]

"Select All" issue has been resolved for me. The problem is with jquery version i have used older version 1.7 in that there is a problem with checked option for checkbox. see the below answer.

http://stackoverflow.com/questions/7668826/jquery-triggerclick-not-firing-click-event-on-checkbox

Resolution: i have used the latest jquery version 2.2.
Hope it will helpful for some other.