Remove(unselect) selected items from list box using javascript

Question

I tried this,

document.getElementById('<% = ListBox1.ClientID %>').options.length = 0; what this does is clear my items of my listbox.. I simply want to unselect the selected items.. Any suggestion...

Ullas · Accepted Answer · 2018-01-15 05:48:52Z

3

Code

ListBox1.selectedIndex = -1;

edited Jan 15, 2018 at 5:48

Ullas

11.6k5 gold badges36 silver badges52 bronze badges

answered Jul 21, 2010 at 14:33

Ahmed Aman

2,4231 gold badge20 silver badges33 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Code Guru · Accepted Answer · 2017-02-07 10:44:39Z

0

function clearSelected(){
    var elements = document.getElementById("ddBusinessCategory").selectedOptions;
    for(var i = 0; i < elements.length; i++){
      elements[i].selected = false;
    }
}

edited Feb 7, 2017 at 10:44

Code Guru

15.8k31 gold badges147 silver badges214 bronze badges

answered Feb 7, 2017 at 9:30

user7527841

1

1 Comment

JimHawkins Over a year ago

Welcome to stack overflow :-) Please look at How to Answer. You should provide some information why your code solves the problem. Code-only answers aren't useful for the community.

Collectives™ on Stack Overflow

Remove(unselect) selected items from list box using javascript

2 Answers 2

Comments

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related