PXGrid只能插入单行

Question

我有一个 PXGrid 和一个 Checkbox 控件，头部容器中有一个复选框，网格位于详细信息容器中。我想要它，所以当复选框有值 = ＆＃34; true＆＃34; 时，网格可以填充多行，如果复选框值< / em> = ＆＃34; false＆＃34; 或 null ，网格只能填充单行。

我尝试过以下代码，但它对我没用。

    protected virtual void BSMTNotification_RowSelected(PXCache sender, PXRowSelectedEventArgs e)
    {
        if (e.Row == null) return;

        BSMTNotification head = (BSMTNotification)e.Row;

        if(head.Breakdown == false || head.Breakdown == null)
        {
            if(NotificationActivities.Select().Count != 0)
            {
                NotificationActivities.AllowInsert = false;
                NotificationActivities.Cache.AllowInsert = false;
            } 
        }
        else
        {
            NotificationActivities.AllowInsert = true;
            NotificationActivities.Cache.AllowInsert = true;
        }
    }

抱歉我的英语不好，谢谢。

Answer 1

您的代码是正确的，但您也应该从NotificationActivity_RowInserted和NotificationActivity_RowDeleted调用它。那样：

protected virtual void NotificationActivity_RowInserted(PXCache sender, PXRowInsertedEventArgs e)
{
    if (e.Row == null) return;

    BSMTNotification head =  BSMTNotifications.Current;

    if(head.Breakdown == false || head.Breakdown == null)
    {
        if(NotificationActivities.Select().Count != 0)
        {
            NotificationActivities.AllowInsert = false;
        } 
    }
    else
    {
        NotificationActivities.AllowInsert = true;
    }
}

仅设置NotificationActivities.AllowInsert就足够了。也不需要设置NotificationActivities.Cache.AllowInsert。

此外，您应该确保“细分”复选框具有＆＃39; CommitChanges = true＆＃39; .aspx中的财产