Disable or enable Submit button on Checkbox checked event

Question

I want something like this but with a slight change. I want a Button to be enabled or disabled on Checkbox checked event, i.e. when checkbox is checked then and then only button should be enabled otherwise it is disabled. This should be done using jQuery Code not JavaScript.

As this is MVC form so there is no Form ID.

Answer 1

$(function() {
    $('#id_of_your_checkbox').click(function() {
        if ($(this).is(':checked')) {
            $('#id_of_your_button').attr('disabled', 'disabled');
        } else {
            $('#id_of_your_button').removeAttr('disabled');
        }
    });
});

And here's a live demo.

Answer 2

This is old but worked for me with jquery 1.11

<script>
$(function() {
    $('#checkbox-id').click(function() {
        if ($(this).is(':checked')) {
            $('#button-id').removeAttr('disabled');
        } else {
            $('#button-id').attr('disabled', 'disabled');
        }
    });
});
</script>

the if instruction swapped with the else instruction and in the button html markup add disabled="disabled"

may help someone

Jquery:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

Answer 3

$('#checkbox').click(function(){
    if($(this).is(':checked')){
        $('#submitButton').attr("disabled", "true");
    }else {
        $('#submitButton').removeAttr("disabled");
    }

});

... it works for me ...