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answered 2012-01-02 03:32:42 +0800

vincentjian gravatar image vincentjian

Hi,

The "before" constraint will not work even if there is no comma character because constraint do not support multiple custom error message currently. I have post a feature request here. In the mean time, you could use the following workaround:

<script type="text/javascript"><![CDATA[
zk.afterLoad('zul.inp', function () {
    var oldValidate = zul.inp.SimpleConstraint.prototype.validate;
    zk.override(zul.inp.SimpleConstraint.prototype, {}, {
        validate: function (wgt, val) {
            var v = oldValidate.apply(this, arguments);
            var f = this._flags;
            if (f.NO_EMPTY && (!val || !val.trim()))
                return 'Por favor, indique una fecha válida';
            return v;
        }
    });
    zk.override(zul.inp.SimpleDateConstraint.prototype, {}, {
        outOfRangeValue: function () {
            return 'No se permiten operaciones efectuadas después del 31/12/2011';
        }
    });
});
]]></script>
<datebox id="fecha" constraint="no empty, before 20111231"></datebox>
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