TypeError: ref is undefined after ZK-3943

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    • ZK 8.6.0 S1
    • None

      Steps to Reproduce

      run the attachment B85-ZK-3676.zul

      Current Result

      Browser console: TypeError: ref is undefined / TypeError: Cannot read property '$n' of undefined

      Expected Result

      No error

      Debug Info

      side effect of ZK-3943
      https://github.com/zkoss/zk/blob/6f10f381f2bc470876b96d89ae15619ebb5aec73/zul/src/archive/web/js/zul/wgt/Notification.js#L228
      Typically _fixarrow needs a ref object, but no argument is given.

      Workaround

      zk.afterLoad('zul.wgt', function () {
    var xNotification = {};
    zk.override(zul.wgt.Notification.prototype, xNotification, {
        reposition: function () {
            this.$supers('reposition', arguments);
            if (this._ref) this._fixarrow(this._ref);
        }
    });
});

        1. B85-ZK-3676.zul
          0.5 kB

            Assignee:
            rudyhuang
            Reporter:
            rudyhuang
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            0 Vote for this issue
            Watchers:
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              Created:
              Updated:
              Resolved:

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