Create on the fly with jQuery

Question

I\'d like to build s on the fly in a box based on an AJAX response; i.e. if the responseText is 3, I\'d like to build 3 options:

1<         


        

Answer 1

You can do:

var routeSelect = $("#PAG_POSITION").get(0);

routeSelect.html(''); //clear-out options

if (isNaN(opts) || opts == 0) {
    //Handles case where your response is invalid or zero
    routeSelect.append($('').val(0).html(0));
} else {
    //Add n items to the dropdown
    for(var i = 0; i < opts; ++i) {
        routeSelect.append($('').val(i).html(i));
    }
}

Hope this helps.