public void EventSub(int id)
{
EventSubscribe es = new EventSubscribe {
StudentId = (int)Session["id"], EventId = id
};
eventSubscribeRepository.Insert(es);
Response.Redirect(Request.UrlReferrer.ToString());
}
/// <summary>
/// 指发送命令
/// </summary>
void BatchSendCommand()
{
if (null == CommandItem || 0 == CommandItem.Count)
{
this.IsBeginInitControl = false;
return;
}
var cmd = new CtrlPlatformCommandInfo();
cmd.CommandName = ConstantCollection.BATCH_COMMAND;
cmd.CommandType = CtrlCommandDirectionType.ClientUI;
cmd.FromModel = CtrlCommandDirectionType.ClientUI;
cmd.ExecSql = new List <CtrlExecSQLCmd>();
Dictionary <string, XElement> dictCmd = new Dictionary <string, XElement>();
//-->开发处理发命令。
foreach (var item in CommandItem)
{
foreach (var exec in item.ExecSql)
{
string methodName = item.TempValue.GetAttributeValue(ConstantCollection.METHOD_NAME);
if (dictCmd.ContainsKey(exec.Sql))
{
dictCmd[exec.Sql].Add(new XElement("item", new XAttribute(ConstantCollection.COMPOSITE_CONTROL_NAME, item.CompositeControlName),
new XAttribute(ConstantCollection.METHOD_NAME, methodName),
new XAttribute(ConstantCollection.COMMAND_NAME, item.CommandName),
new XAttribute(ConstantCollection.TABLE_NAME, exec.TableName)
));
}
else
{
XElement xe = new XElement("sql", new XAttribute("Name", exec.Sql));
xe.Add(new XElement("item", new XAttribute(ConstantCollection.COMPOSITE_CONTROL_NAME, item.CompositeControlName),
new XAttribute(ConstantCollection.METHOD_NAME, methodName),
new XAttribute(ConstantCollection.COMMAND_NAME, item.CommandName),
new XAttribute(ConstantCollection.TABLE_NAME, exec.TableName)
));
dictCmd.Add(exec.Sql, xe);
}
}
cmd.ExecSql.AddRange(item.ExecSql);
}
if (0 == dictCmd.Count)
{
return;
}
//cmd.ParamCollection = new XElement("Batch", dictCmd.Values);
cmd.TempValue = new XElement("query", new XAttribute(ConstantCollection.METHOD_NAME, "BatchSendCommand"));
EventSubscribe.SendCommandMessageMethod(this, new SendCommandMessageEventArgs(CommandItem, cmd));
CommandItem.Clear();
IsBeginInitControl = false;
}
/// <summary>
/// 发送命令
/// </summary>
/// <param name="ctrlCmd"></param>
public void SendCommand(CtrlPlatformCommandInfo ctrlCmd)
{
if (ctrlCmd.CompositeControlName.IsNullOrEmpty())
{
AlertMessage("复合控件命令中：复合控件名称参数为空，这样导致复合收到命令");
return;
}
if (IsBeginInitControl)
{
CommandItem.Add(ctrlCmd);
}
else
{
ctrlCmd.TempValue.Add(new XAttribute(ConstantCollection.COMPOSITE_CONTROL_NAME, ctrlCmd.CompositeControlName));
EventSubscribe.SendCommandMessageMethod(this, new SendCommandMessageEventArgs(ctrlCmd, ctrlCmd));
}
}
public void Dispatch(object e)
{
foreach (object o in handlers)
{
foreach (MethodInfo mi in o.GetType().GetMethods())
{
ParameterInfo[] args = mi.GetParameters();
Type t = e.GetType();
if (args.Length == 1 && (t.IsSubclassOf(args[0].ParameterType) || args[0].ParameterType.Equals(t)))
{
foreach (Attribute a in EventSubscribe.GetCustomAttributes(mi))
{
if (a.GetType() == new EventSubscribe().GetType())
{
mi.Invoke(o, new object[] { e });
}
}
}
}
}
}