Question

I want to re-enable a disabled onclick. I am using:

$('#id_'+id).prop("onclick", null);   

to disable the onclick, but when clicking once again on the button I want to re-enable the onclick again. How do I do that?

Answer 1

Like others said use

$(id).off('click')

in Another way

your Question is not proper,

From your question i get so,

<input type="Button" id="test" >
<script>

    $('#test').on('click',function(){
        if($(this).attr('class') == '_enable'){
            alert(' its working');
        }
        $(this).addClass('_enable');
    });
</script>

first time it won’t get the alert from next on wards u ll get the Alert!!!!

if want to disable again then remove that _enable class!!!!