我有一个sysadmin选项卡，点击后会生成很多动态和数据库驱动的ajax tabpanel ......
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<br />
<ajaxToolkit:TabContainer ID="TabContainer1" runat="server" Width="100%" ActiveTabIndex="0"
CssClass="ajax__tab_header">
<ajaxToolkit:TabPanel ID="TPAdjCal" Width="100%" runat="server">
<HeaderTemplate>
<img runat="server" id="imgAdjCalendarleft" visible="false" alt="" src="../images/Tabs/GreenLeftBottom.gif" /><asp:Button
ID="imgAdjCalendar" BorderStyle="none" Text="" CssClass="MainTabs"
runat="server"></asp:Button><img alt="" src="../images/Tabs/GreenRightBottom.gif"
runat="server" id="imgAdjCalendarright" visible="false" />
</HeaderTemplate>
<ContentTemplate>
<table class="HeaderCaption" id="Table1" cellspacing="0" cellpadding="3" width="100%"
border="0" runat="server">
<tr class="PagerRow">
<td>
<asp:Label ID="HeaderLabel1" runat="server" Text="Label"></asp:Label>
<asp:Label ID="FunctionCode1" runat="server" Text="" Visible="false"></asp:Label>
</td>
<td>
</td>
<td>
</td>
</tr>
</table>
</ContentTemplate>
</ajaxToolkit:TabPanel>
<ajaxToolkit:TabPanel ID="TabContainer2" Width="100%" runat="server">
<HeaderTemplate>
<img runat="server" id="imgPoliceReportsleft" visible="false" alt="" src="../images/Tabs/GreenLeftBottom.gif" /><asp:Button
ID="imgPoliceReports" BorderStyle="none" Text="" CssClass="MainTabs"
runat="server"></asp:Button><img alt="" src="../images/Tabs/GreenRightBottom.gif"
runat="server" id="imgPoliceReportsright" visible="false" />
</HeaderTemplate>
<ContentTemplate>
<table class="HeaderCaption" id="Table2" cellspacing="0" cellpadding="3" width="100%"
border="0" runat="server">
<tr class="PagerRow">
<td>
<asp:Label ID="HeaderLabel2" runat="server" Text="Label"></asp:Label>
<asp:Label ID="FunctionCode2" runat="server" Text="" Visible="false"></asp:Label>
</td>
<td>
</td>
<td>
</td>
</tr>
</table>
</ContentTemplate>
</ajaxToolkit:TabPanel>
</ajaxToolkit:TabContainer>
代码背后：当单击sysadmin选项卡时，我调用一个loadmanager方法来加载选项卡..下面的示例
protected void LoadManagerTabs(bool runFirstLoad)
{
if (Session["UserSystemTabs"] == null)
{
postMessage("You do not have access to any system functions", Constants.ERROR_MSG,false);
return;
}
string[,] functions = Session["UserSystemTabs"] as string[,];
functions.GetLength(0);
if (functions.GetLength(0) > 0)
{
string funccode = functions[0, 0];
if (funccode.Length > 0)
{
if (isHaveAccess(funccode))
{
string pagename = DBUtils.getFuncUrlByCode(funccode);
try
{
eClaim.Controls.Tables.DataTables contr = null;
contr = (eClaim.Controls.Tables.DataTables)LoadControl("~/" + pagename + ".ascx");
contr.Key = "";
contr.runPageLoad = runFirstLoad;
contr.FuncCode = funccode;
TPAdjCal.Controls.Add(contr);
TPAdjCal.Visible = true;
imgAdjCalendar.Text = functions[0, 1];
HeaderLabel1.Text = functions[0, 1];
FunctionCode1.Text = functions[0, 0];
//imgAdjCalendar.Visible = true;
}
catch
{
DataTablesV2 contr = null;
contr = (DataTablesV2)LoadControl("~/" + pagename + ".ascx");
contr.Key = "";
//contr.runPageLoad = runFirstLoad;
if (ShouldRunPageLoad(funccode) && TabContainer1.ActiveTabIndex.Equals(0))
{
contr.runPageLoad = true;
}
else
{
contr.runPageLoad = false;
}
contr.FuncCode = funccode;
TPAdjCal.Controls.Add(contr);
TPAdjCal.Visible = true;
imgAdjCalendar.Text = functions[0, 1];
HeaderLabel1.Text = functions[0, 1];
FunctionCode1.Text = functions[0, 0];
//imgAdjCalendar.Visible = true;
}
if (TabContainer1.ActiveTabIndex.Equals(0))
{
imgAdjCalendar.CssClass = "MainTabsSelected";
imgAdjCalendarleft.Src = "../images/Tabs/LightGreenLeftBottom.gif";
imgAdjCalendarright.Src = "../images/Tabs/LightGreenRightBottom.gif";
}
else
{
imgAdjCalendar.CssClass = "MainTabs";
imgAdjCalendarleft.Src = "../images/Tabs/GreenLeftBottom.gif";
imgAdjCalendarright.Src = "../images/Tabs/GreenRightBottom.gif";
}
}
else
{
TPAdjCal.Visible = true;
imgAdjCalendar.Visible = false;
imgAdjCalendarleft.Visible = false;
imgAdjCalendarright.Visible = false;
}
}
}
else
{
TPAdjCal.Visible = true;
imgAdjCalendar.Visible = false;
imgAdjCalendarleft.Visible = false;
imgAdjCalendarright.Visible = false;
imgTabScrollright.Visible = false;
btnTabScroll.Visible = false;
imgTabScrollleft.Visible = false;
}
if (functions.GetLength(0) > 1)
{
string funccode = functions[1, 0];
if (funccode.Length > 0)
{
if (isHaveAccess(funccode))
{
string pagename = DBUtils.getFuncUrlByCode(funccode);
try
{
eClaim.Controls.Tables.DataTables contr = null;
contr = (eClaim.Controls.Tables.DataTables)LoadControl("~/" + pagename + ".ascx");
contr.Key = "";
contr.runPageLoad = runFirstLoad;
contr.FuncCode = funccode;
TabContainer2.Controls.Add(contr);
TabContainer2.Visible = true;
imgPoliceReports.Text = functions[1, 1];
HeaderLabel2.Text = functions[1, 1];
FunctionCode2.Text = functions[1, 0];
//imgPoliceReports.Visible = true;
}
catch
{
DataTablesV2 contr = null;
contr = (DataTablesV2)LoadControl("~/" + pagename + ".ascx");
contr.Key = "";
contr.runPageLoad = runFirstLoad;
contr.FuncCode = funccode;
TabContainer2.Controls.Add(contr);
TabContainer2.Visible = true;
imgPoliceReports.Text = functions[1, 1];
HeaderLabel2.Text = functions[1, 1];
FunctionCode2.Text = functions[1, 0];
//imgPoliceReports.Visible = true;
}
if (TabContainer1.ActiveTabIndex.Equals(1))
{
imgPoliceReports.CssClass = "MainTabsSelected";
imgPoliceReportsleft.Src = "../images/Tabs/LightGreenLeftBottom.gif";
imgPoliceReportsright.Src = "../images/Tabs/LightGreenRightBottom.gif";
}
else
{
imgPoliceReports.CssClass = "MainTabs";
imgPoliceReportsleft.Src = "../images/Tabs/GreenLeftBottom.gif";
imgPoliceReportsright.Src = "../images/Tabs/GreenRightBottom.gif";
}
}
else
{
TabContainer2.Visible = true;
imgPoliceReports.Visible = false;
imgPoliceReportsleft.Visible = false;
imgPoliceReportsright.Visible = false;
}
}
}
else
{
TabContainer2.Visible = true;
imgPoliceReports.Visible = false;
imgPoliceReportsleft.Visible = false;
imgPoliceReportsright.Visible = false;
imgTabScrollright.Visible = false;
btnTabScroll.Visible = false;
imgTabScrollleft.Visible = false;
}
我正在尝试实现延迟加载，因此当单击sysadmin选项卡时，只会加载第一个选项卡数据而不是所有选项卡。我一直在寻找，但我没有找到任何可以帮助我解决我的情况...任何帮助将不胜感激
答案 0 :(得分：0)
问题是你想要的不适用于webforms。至少不喜欢这样。您可能想尝试使用多视图控件。并且，可能会动态地向多视图添加视图，但是它们都需要创建，每次请求视图才能在webforms中正常运行。
我还会尝试将UI详细信息封装到webusercontrols（ascx）中并动态加载用户控件。这样，您可以在设计时保留大部分布局，而不是运行时。