Question

26

How to Remove last Comma?

rated 0 times [ 31] [ 5] / answers: 1 / hits: 65318 / 15 Years ago, tue, january 12, 2010, 12:00:00

This code generates a comma separated string to provide a list of ids to the query string of another page, but there is an extra comma at the end of the string. How can I remove or avoid that extra comma?

<script type=text/javascript>

    $(document).ready(function() {

        $('td.title_listing :checkbox').change(function() {

            $('#cbSelectAll').attr('checked', false);

        });

    });

    function CotactSelected() {

        var n = $(td.title_listing input:checked);

        alert(n.length);

        var s = ;

        n.each(function() {

            s += $(this).val() + ,;

        });

        window.location = /D_ContactSeller.aspx?property= + s;

        alert(s);

    }

</script>

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ronniem

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3 Years ago

answered 15 Years ago masonm · Accepted Answer

Use Array.join

var s = ;

n.each(function() {

    s += $(this).val() + ,;

});

becomes:

var a = [];

n.each(function() {

    a.push($(this).val());

});

var s = a.join(', ');