protected void Page_Load(object sender, EventArgs e)
{
CreateTable();
using (XHtmlAction xml = new XHtmlAction(true, false))
{
xml.Load(Server.MapPath("/demo.html")); //加载html模板。
using (MAction action = new MAction(tableName)) //数据库操作。
{
if (action.Fill("1=1")) //查询id=1的数据
{
action.Set(1, "hello...");
action.Set(2, DateTime.Now);
action.Update();
xml.LoadData(action.Data, "txt");
}
MDataTable dt = action.Select();
Response.Write("记录总数：" + dt.Rows.Count);
xml.LoadData(dt);
xml.SetForeach("divFor", SetType.InnerXml);
}
Response.Write(xml.OutXml);//输出模板
}
}
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
}
}
