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html/jquery.couponcode.js  view on Meta::CPAN

$.fn.couponCode = function(options) {
    return this.each(function() {
        $.fn.couponCode.build(this, options);
    });
};

$.fn.couponCode.build = function(base_entry, options) {
    var self    = $.extend({}, $.fn.couponCode.defaults, options);
    self.focus  = null;
    self.inputs = [];
    self.flags  = [];
    self.parts  = parseInt(self.parts, 10);
    if(isNaN(self.parts) || self.parts < 1 || self.parts > 6) {
        alert("CouponCode 'parts' must be in range 1-6");
        return;
    }

    var start_val = $(base_entry).val();
    var name    = base_entry.name;
    var id      = base_entry.id;
    var wrapper = $( $(base_entry).wrap('<span class="jq-couponcode" />').parent()[0] );

html/jquery.couponcode.js  view on Meta::CPAN

            validate(i);
        }
    }

    function validate(index) {
        var input  = self.inputs[index];
        var result = validate_one_field(input, index);
        if(result === true) {
            input.removeClass('jq-couponcode-bad');
            input.addClass('jq-couponcode-good');
            self.flags[index] = 1;
        }
        else {
            input.removeClass('jq-couponcode-good');
            input.removeClass('jq-couponcode-bad');
            if(result === false) {
                input.addClass('jq-couponcode-bad');
            }
            self.flags[index] = 0;
        }
        update_hidden_field();
    }

    function validate_one_field(input, index) {
        var val = input.val();
        var focussed = (self.focus === index);
        if(val == '') { return; }
        var code = clean_up( val );
        if(code.length > 4 || BAD_SYMBOL.test(code)) {

html/jquery.couponcode.js  view on Meta::CPAN

        $( self.inputs ).each(function(i, input) {
            parts.push(input.val());
        });
        var new_code = parts.join('-');
        if(old_code == new_code) {
            return;
        }
        hidden.val(new_code);
        if(self.onChange) {
            var good_parts = 0;
            $( self.flags ).each(function(i, val) { good_parts = good_parts + val; });
            self.onChange(good_parts === self.parts);
        }
    }

};

$.fn.couponCode.defaults = {
    parts     : 3,
    separator : '-',
    setFocus  : false