我有一个菜单控件有2级菜单项! 我想通过OnMenuItemClick事件后面的代码导航,因为当我使用NavigationUrl属性时,我的ajax UpdateProgress不会启动!
问题是,无论我点击什么子菜单项,当事件引发时,每次第一项都会得到它?!
<asp:Menu ID="Menu1" runat="server" onmenuitemclick="Menu1_MenuItemClick" >
...
<Items>
<asp:MenuItem Text="WorkFlows">
<asp:MenuItem Text="Overview" Value="Workflow"></asp:MenuItem>
<asp:MenuItem Text="Edit" Value="Workflow"></asp:MenuItem>
<asp:MenuItem Text="Create" Value="Workflow"></asp:MenuItem>
<asp:MenuItem Text="Delete" Value="Workflow"></asp:MenuItem>
</asp:MenuItem>
<asp:MenuItem Text="HoursOfBusiness">
<asp:MenuItem Text="Overview" Value="HoursOfBusiness"></asp:MenuItem>
<asp:MenuItem Text="Edit" Value="HoursOfBusiness"></asp:MenuItem>
<asp:MenuItem Text="Create" Value="HoursOfBusiness"></asp:MenuItem>
<asp:MenuItem Text="Delete" Value="HoursOfBusiness"></asp:MenuItem>
</asp:MenuItem>
</Items>
</asp:Menu>
protected void Menu1_MenuItemClick(object sender, MenuEventArgs e)
{
switch (e.Item.Value)
{
case "Workflow":
switch (e.Item.Text)
{
case "Overview":
Response.Redirect("~/RGS/Workflow/Workflow.aspx");
break;
case "Edit":
Response.Redirect("~/RGS/Workflow/WorkflowEdit.aspx");
break;
case "Create":
Response.Redirect("~/RGS/Workflow/WorkflowCreate.aspx");
break;
case "Delete":
Response.Redirect("~/RGS/Workflow/WorkflowDelete.aspx");
break;
}
break;
case "HoursOfBusiness":
switch (e.Item.Text)
{
case "Overview":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
case "Edit":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
case "Create":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHoursCreate.aspx");
break;
case "Delete":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
}
break;
}
所以当我点击HoursOfBusiness下的Create时,我会得到概述menuItem发送给活动?! 我希望解释是可以理解的?! : - )
答案 0 :(得分:6)
这就是我解决这个问题的方法:
<asp:Menu ID="Menu1" runat="server" OnMenuItemClick="Menu1_MenuItemClick">
<Items>
<asp:MenuItem Text="WorkFlows">
<asp:MenuItem Text="Overview" />
<asp:MenuItem Text="Edit" />
<asp:MenuItem Text="Create" />
<asp:MenuItem Text="Delete" />
</asp:MenuItem>
<asp:MenuItem Text="HoursOfBusiness">
<asp:MenuItem Text="Overview" />
<asp:MenuItem Text="Edit" />
<asp:MenuItem Text="Create" />
<asp:MenuItem Text="Delete" />
</asp:MenuItem>
</Items>
</asp:Menu>
背后的代码是这样的:
protected void Menu1_MenuItemClick(object sender, MenuEventArgs e)
{
bool hasParent = (e.Item.Parent != null);
switch (hasParent)
{
case false:
switch (e.Item.Value)
{
case "WorkFlows":
Response.Redirect("~/RGS/Workflow/Workflow.aspx");
break;
case "HoursOfBusiness":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
}
break;
case true:
switch (e.Item.Parent.Value)
{
case "WorkFlows":
switch (e.Item.Value)
{
case "Overview":
Response.Redirect("~/RGS/Workflow/Workflow.aspx");
break;
case "Edit":
Response.Redirect("~/RGS/Workflow/WorkflowEdit.aspx");
break;
case "Create":
Response.Redirect("~/RGS/Workflow/WorkflowCreate.aspx");
break;
case "Delete":
Response.Redirect("~/RGS/Workflow/WorkflowDelete.aspx");
break;
}
break;
case "HoursOfBusiness":
switch (e.Item.Value)
{
case "Overview":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
case "Edit":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
case "Create":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHoursCreate.aspx");
break;
case "Delete":
Response.Redirect("~/RGS/Workflow/BusinessHour/BusinessHours.aspx");
break;
}
break;
}
break;
}
}
希望这可以帮助您解决问题。