Examples of org.zkoss.zk.ui.Component.removeChild()

org.zkoss.zk.ui.Component.removeChild()

Removes a child. The child is not actually removed. Rather, it is detached (see {@link #detach}) and it will be removed if it is no longer used.

You could use {@link #setParent} with null instead of this method.

Note: {@link #setParent} always calls back {@link #insertBefore}and/or {@link #removeChild}, while {@link #insertBefore} and {@link #removeChild}always calls back {@link #setParent}, if the parent is changed. Thus, you don't need to override both {@link #insertBefore} and {@link #setParent}, if you want to customize the behavior. @return true if child is removed successfully; false if it doesn'thave the specified child

  public Radio removeItemAt(int index) {
    final Radio item = getItemAtIndex(index);
    if (item != null && !removeExternal(item)) {
      final Component p = item.getParent();
      if (p != null)
        p.removeChild(item);
    }
    return item;
  }
  /**  Removes the child radio button in the radio group at the given index.
   * @return the removed radio button.

    }


    private void replaceOld(Component oldDetail, Component newDetail) {
        Component parent = oldDetail.getParent();
        parent.insertBefore(newDetail, oldDetail);
        parent.removeChild(oldDetail);
    }


    private Component currentDetail;


    public Component createDetail() {

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