通过代码更改中继器边框颜色

Question

我有一个中继器，只有经理可以看到，他们可以接受/拒绝用户提出的休假请求。

下面的代码在绑定我的转发器时，检索是否有任何员工在同一部门和同一日期工作，与用户请求的员工在同一天工作。

 protected void RptLeaveRequests_ItemDataBound(object sender, RepeaterItemEventArgs e)
 {
     otherEmpsLeave = new LeaveLogic().CheckEmployeeLeaveOnDateInSameDep(date, currEmp);
     if (otherEmpsLeave != "")
     {
          //change border of repeater row to another colour and display otherEmpsLeave when manager hovers on repeater row
     }
 }

如何更改中继器行边框颜色（例如添加红色边框使其突出）并在悬停时显示otherEmpsLeave？

ASP 中继器代码：

<h3>LEAVE REQUESTS</h3>
<asp:Label ID="LblNoRequests" Visible="false" Font-Size="14px" runat="server"></asp:Label>
<asp:HiddenField ID="dataGroups" runat="server" />
<asp:Repeater ID="RptLeaveRequests" runat="server" 
        onitemdatabound="RptLeaveRequests_ItemDataBound">
<ItemTemplate>
    <table id="tableItem" runat="server">
    <tr>
    <td style="width:400px;">
                <asp:Label ID="lblEmployeeId" runat="server"  Text='<%#Eval("EmployeeId") %>' Visible="false" />
                <asp:HiddenField ID="HdnEmployeeId" runat="server" Value='<%#Eval("EmployeeId") %>' />
                <asp:Literal Text="" runat="server" ID="LiteralUser" ></asp:Literal>
    </td>
    </tr>
        <tr>
                <td style="width: 100px;">
                    <asp:HiddenField ID="HdnRequestId" runat="server" Value='<%#Eval("id") %>' />
                    <asp:Label ID="lblDate" runat="server" Text='<%#Eval("Date", "{0:dd/MM/yyyy}") %>'></asp:Label>
                </td>
                <td style="width: 80px;">
                    <asp:Label ID="lblHours" runat="server" Text='<%#Eval("Hours") %>'></asp:Label>
                </td>
                <td style="width: 50px; font-size:10px;">
                    <asp:Label ID="lblPeriod" runat="server" Text='<%#Eval("AMorPM") %>'></asp:Label>
                </td>
                <td style="width: 850px; font-size:10px;">
                    <asp:Label ID="lblNote" runat="server" Text='<%#Eval("Note") %>'></asp:Label>
                </td>
                <td style="width: 50px;">
                    <asp:RadioButtonList ID="rbtVerified" runat="server" Visible='<%#!(Boolean)Eval("ReadOnly") %>' >
                        <asp:ListItem Value="1">Accept</asp:ListItem>
                        <asp:ListItem Value="2">Reject</asp:ListItem>
                    </asp:RadioButtonList>
                </td>
                <td>
                    <asp:TextBox ID="txtNotes" runat="server" ></asp:TextBox>
                </td>
            </tr>
    </table>
    <div style="border-style: dotted; border-color:Black; width:100%; border-width:1px; border-color:#999999"></div>
</ItemTemplate>
</asp:Repeater>

Answer 1

来自 MSDN 示例，类似于

void R1_ItemDataBound(Object Sender, RepeaterItemEventArgs e) {

      // This event is raised for the header, the footer, separators, and items.

      // Execute the following logic for Items and Alternating Items.
      if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem) {

         if (((Evaluation)e.Item.DataItem).Rating == "Good") {
            ((Label)e.Item.FindControl("RatingLabel")).Text= "<b>***Good***</b>";
         }
      }
   } 

而不是设置 .Text 设置您需要的任何属性，例如背景或工具提示