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jquery, unselect checkbox

Answer 1

A:

I believe if you use this.attr('checked') you should get back a boolean.

or you could do

this.is(':checked')

Mark 2010-08-10 20:11:12

Answer 2

+1 A:

I simply create an array with all the checked values.

Then i can use join to create string out of it for later use.

$(document).ready(function() {
    var $inputs = $("input[type=checkbox]");
    $inputs.change(function(event){
        var list = [];
        $inputs.filter(':checked').each(function() {
            list.push($(this).val());
        });
        $("#result").html("&id=" + list.join(",")); // Produces: &id = 1,2,3 (If they were all checked)
    });
});

Bob Fincheimer 2010-08-10 20:13:55

@Bob... I just tried this and it didn't work. http://jsfiddle.net/8nhYq/. Are you sure this works?

Hristo 2010-08-10 20:18:03

Thanks, I fixed the syntax errors, try: http://jsfiddle.net/8nhYq/1/, post updated with valid JS

Bob Fincheimer 2010-08-10 21:10:33

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