Ajax选项卡控件的ActiveTabChanged事件未触发. [英] ActiveTabChanged event of ajax tab control is not firing.
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问题描述
我拍了三个标签.当我从一个选项卡导航到另一个选项卡时,TabContainer1_ActiveTabChanged不会触发.
以下是标记代码:
I have taken three tab. when i navigate from one tab to another, TabContainer1_ActiveTabChanged does not fire.
Following is markup code:
<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="server">
</asp:ToolkitScriptManager>
<asp:TabContainer ID="TabContainer1" runat="server" Width="600" ActiveTabIndex="0"
OnActiveTabChanged="TabContainer1_ActiveTabChanged" AutoPostBack="true" OnClientActiveTabChanged="changeTab">
<asp:TabPanel ID="TabPanel1" runat="server">
<HeaderTemplate>
Personal Details</HeaderTemplate>
<ContentTemplate>
<asp:Label ID="Label1" runat="server" Text="First Name"></asp:Label>
<asp:TextBox ID="txtFName" runat="server"></asp:TextBox><br />
<asp:Label ID="Label2" runat="server" Text="Surname"></asp:Label>
<asp:TextBox ID="txtLName" runat="server"></asp:TextBox><br />
<asp:Button ID="btnPersonal" runat="server" Text="Save" OnClick="btnPersonal_Click" /><br />
<asp:Label ID="lblTabId1" runat="server"></asp:Label>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="TabPanel2" runat="server">
<HeaderTemplate>
Educational Details
</HeaderTemplate>
<ContentTemplate>
<asp:Label ID="lblQualification" runat="server" Text="Qualification"></asp:Label>
<asp:TextBox ID="txtQualification" runat="server"></asp:TextBox><br />
<asp:Label ID="lblCollege" runat="server" Text="College"></asp:Label>
<asp:TextBox ID="txtCollege" runat="server"></asp:TextBox><br />
<asp:Button ID="btnQualification" runat="server" Text="Save" /><br />
<asp:Label ID="lblTabId2" runat="server"></asp:Label>
</ContentTemplate>
</asp:TabPanel>
<asp:TabPanel ID="TabPanel3" runat="server">
<HeaderTemplate>
Professional Details
</HeaderTemplate>
<ContentTemplate>
<asp:Label ID="lblCompany" runat="server" Text="Comapny"></asp:Label>
<asp:TextBox ID="txtCompany" runat="server"></asp:TextBox><br />
<asp:Label ID="lblLocation" runat="server" Text="Location"></asp:Label>
<asp:TextBox ID="txtLocation" runat="server"></asp:TextBox>
<br />
<asp:Button ID="btnProfessional" runat="server" Text="Save" /><br />
<asp:Label ID="lblTabId3" runat="server"></asp:Label>
</ContentTemplate>
</asp:TabPanel>
</asp:TabContainer>
这是我在.cs中的活动:
this is my event in .cs:
protected void TabContainer1_ActiveTabChanged(object sender, EventArgs e)
{
lblTabId1.Text = TabContainer1.ActiveTabIndex.ToString();
lblTabId2.Text = TabContainer1.ActiveTabIndex.ToString();
lblTabId3.Text = TabContainer1.ActiveTabIndex.ToString();
}
当我从一个选项卡导航到另一个选项卡时,没有发生回发(异步),但是当我单击保存"按钮时,发生了回发并且触发了ActiveTabChanged事件.
请帮助我.. !!
When i navigate from one tab to another, postback(asynchronous) does not happened but when i click on save button, postback occurs and ActiveTabChanged event gets fired.
pls help me..!
推荐答案
为tabcontainer1设置AutoPostBack ="true"
set AutoPostBack="true" for tabcontainer1
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