public void Bind(int recordCount)
{
_RecordCount = recordCount;
XmlNode pagerNode = doc.Get(PagerID);
if (pagerNode == null || _RecordCount <= _PageSize || (_RecordCount <= 0 && _PageIndex <= 1))
{
return;
}
int pageCount = (RecordCount % PageSize) == 0 ? RecordCount / PageSize : RecordCount / PageSize + 1;//页数
if (PageIndex > pageCount)
{
return;
}
if (pagerNode.InnerXml == "")
{
pagerNode.InnerXml = InnerXml;
}
//if (_RecordCount <= _PageSize) // 总数不够一页。
//{
// if (onlyRemoveChild.Length > 0 && onlyRemoveChild[0])
// {
// doc.RemoveAllChild(IDKey.Node_Pager);
// doc.RemoveAllChild(IDKey.Node_Pager2);
// }
// else
// {
// doc.Remove(IDKey.Node_Pager);
// doc.Remove(IDKey.Node_Pager2);//一个页面允许出现上下两个分页。
// }
// return;
//}
//if (_RecordCount <= 0 && _PageIndex <= 1)
//{
// return;
//}
FormatFourNum(pageCount);
FormatNum(pageCount);
XmlNode xNode2 = doc.Get(PagerID + "2");
if (xNode2 != null)
{
doc.Set(xNode2, SetType.InnerText, pagerNode.InnerXml);
}
}
public static void Bind(object ct, object source, string nodeID)
{
if (ct == null)
{
return;
}
if (ct is XHtmlAction)
{
#region XHtmlAction 对象处理
XHtmlAction doc = ct as XHtmlAction;
MDataTable dt = source as MDataTable;
doc.LoadData(dt);
XmlNode node = null;
if (string.IsNullOrEmpty(nodeID))
{
doc.SetForeach();
}
else
{
node = doc.Get(nodeID);
if (node != null)
{
doc.SetForeach(node, node.InnerXml);
}
}
#endregion
}
else
{
#region 检测下拉列表控件
if (ct is ListControl)
{
BindList(ct as ListControl, source as MDataTable);
}
else if (ct is Win.ListControl)
{
BindList(ct as Win.ListControl, source as MDataTable);
}
else
{
Type t = ct.GetType();
PropertyInfo p = t.GetProperty("DataSource");
if (p != null)
{
#region DataGridView处理
MethodInfo meth = t.GetMethod("DataBind");
if (meth != null)//web
{
p.SetValue(ct, source, null);
meth.Invoke(ct, null);
}
else
{
if (source is MDataTable)
{
MDataTable dt = source as MDataTable;
source = new MDataView(ref dt);
}
p.SetValue(ct, source, null);//winform
}
#endregion
}
else //wpf,sliverlight
{
p = t.GetProperty("ItemsSource");
if (p != null)
{
MDataTable dt = null;
if (source is MDataTable)
{
dt = source as MDataTable;
source = dt.ToDataTable().DefaultView;
}
p.SetValue(ct, source, null); //winform
p = t.GetProperty("SelectedValuePath"); //判断是不是下拉列表
if (p != null)
{
p.SetValue(ct, dt.Columns[0].ColumnName, null);
p = t.GetProperty("DisplayMemberPath");
p.SetValue(ct, dt.Columns[dt.Columns.Count > 1 ? 1 : 0].ColumnName, null);
}
}
}
}
#endregion
}
}
private static void ReplaceItemRef(XHtmlAction view, XmlNodeList list, bool isBreak, int loopCount)
{
//处理Shared目录下的节点替换。
if (list != null && list.Count > 0)
{
if (loopCount > 50)
{
throw new Exception("Reference loop : " + list[0].InnerXml);
}
string itemref = "itemref";
for (int i = 0; i < list.Count; i++)
{
string itemValue = list[i].Attributes[itemref].Value;
if (!string.IsNullOrEmpty(itemValue))
{
bool isOK = false;
string[] items = itemValue.Split('.');
if (items.Length == 1)// 只一个节点，从当前节点寻找。
{
XmlNode xNode = view.Get(items[0]);
if (xNode != null)
{
view.ReplaceNode(xNode, list[i]);
view.Remove(xNode);//从自己拿节点的，需要移除
isOK = true;
}
}
else
{
XHtmlAction sharedView = GetSharedView(items[0], view.FileName);//找到masterView
if (sharedView != null)
{
XmlNode xNode = sharedView.Get(items[1]);//找到被替换的节点
if (xNode != null)
{
view.InsertAfter(xNode, list[i]); //先插入节点。
XmlNodeList childNodeList = view.GetList("*", itemref, list[i].NextSibling); //检测内部是否有引用指向外部。
if (childNodeList != null && childNodeList.Count > 0)
{
loopCount++;
ReplaceItemRef(view, childNodeList, true, loopCount); //下次跳出，避免死循环。
}
view.Remove(list[i]); //移除节点
isOK = true;
}
}
}
if (!isOK)
{
view.Remove(list[i]);//移除没有引用的节点
// view.RemoveAttr(list[i], itemref);
}
}
}
loopCount++;
if (!isBreak)//避免死循环。
{
ReplaceItemRef(view, view.GetList("*", itemref), isBreak, loopCount);
}
}
}
