学步园

前台代码如下：<br /> <asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound"><br /> <ItemTemplate><br /> <table border="0" cellpadding="0" cellspacing="1" width=95% style="background-color: #006699;" mce_style="background-color: #006699;"><br /> <tr><td><br /> <table border="0" cellpadding="0" cellspacing="0" class="listtable"><br /> <tr><td>    <font color=white><B><%# FormatCaption(Eval("Bug_title"))%></B></font></td></tr><br /> <tr><br /> <td bgcolor="#FFFFFF" style="padding:10px; text-align: left;" mce_style="padding:10px; text-align: left;"><%# Eval("BUG_Content")%><br /> <%--嵌套一个Repeater5--%><br /> <asp:Label ID="lbl_IDD" runat="server" Text='<%# Eval("bug_ID") %>' Visible="False"></asp:Label><br /> <asp:Repeater ID="Repeater5" runat="server" OnItemDataBound="Repeater5_ItemDataBound"><br /> <ItemTemplate><br /> <%-- <hr width="100%" size="1" color="#CCCCCC">--%><br /> <fieldset><legend><br /> <strong><%# BR_Name(Eval("BR_user_id"))%>回复:</strong></legend><span class="Reply"><%# Eval("BR_content")%></span><br /> <div style="text-align: right;" mce_style="text-align: right;"><br /> <asp:Label ID="lbl_userID" runat="server" Text='<%# Eval("BR_USER_ID") %>' Visible=false></asp:Label><br /> <asp:LinkButton ID="btn_UPdate" runat="server" CausesValidation="False" Text="修改" OnClick="btn_UPdate_Click" CommandArgument='<%# Eval("BR_id") %>' OnClientClick="return btn_(this)"></asp:LinkButton><br /> <asp:LinkButton ID="btn_Delete" runat="server" CausesValidation="False" Text="删除" OnClick="btn_Delete_Click" CommandArgument='<%# Eval("BR_id") %>' OnClientClick="return btn_confirm(this)"></asp:LinkButton><br />  <%# Eval("BR_cate")%><br /> <%# string.Format("{0:yyyy}-{0:MM}-{0:dd}", Eval("BR_adddate"))%><br /> </div><br /> </fieldset><br /> </ItemTemplate><br /> </asp:Repeater><br /> <%--end--%><br /> </td><br /> </tr><br /> <tr><br /> <td bgcolor="#FFFFFF" style="padding:4px; border-top: white thin solid;" mce_style="padding:4px; border-top: white thin solid;"><br /> <ul class="bottomUl"><br /> <li style="background:url(../images/1_r12_c14.jpg) no-repeat; width: 100px; position: static;">：<%# string.Format("{0:yyyy}-{0:MM}-{0:dd} {0:HH}:{0:mm}", Eval("Bug_adddate"))%></li><br /> <li style="background:url(../images/1_r12_c15.jpg) no-repeat; width: 80px; position: static;">：<%# Software_Name(Eval("Bug_sw_ID"))%></li><br /> <li style="background:url(../images/1_r12_c15.jpg) no-repeat; width: 80px; position: static;">：<%# Software_edition(Eval("Bug_Pro_ID"))%></li><br /> <li style="background:url(../images/1_r12_c16.jpg) no-repeat;" mce_style="background:url(images/1_r12_c16.jpg) no-repeat;">：<%# Eval("Bug_grade")%></li><br /> <li style="background:url(../images/1_r12_c16.jpg) no-repeat;" mce_style="background:url(images/1_r12_c16.jpg) no-repeat;">：<%# Eval("Bug_ok")%></li></ul><br /> <a href="BugReplyAdd.aspx?Bug_id=<%# Eval(" mce_href="BugReplyAdd.aspx?Bug_id=&lt;%# Eval("Bug_id") %>">回复</a><br /> <asp:LinkButton ID="btn_Delete2" runat="server" CausesValidation="False" Text="删除" OnClick="btn_Delete2_Click" CommandArgument='<%# Eval("BUG_id") %>' OnClientClick="return btn_confirm2(this)"></asp:LinkButton></p> <p> </tr><br /> </table><br /> </td></tr></table><br /> </ItemTemplate><br /> </asp:Repeater></p> <p>后台代码如下：</p> <p>private void BindRepeater1()<br /> {<br /> //sqlStr = "select count(*) from Bug";<br /> //sqlStr2 = "select * from Bug order by bug_adddate desc";<br /> this.AspNetPager1.RecordCount = Int32.Parse(db.GetAllCount(sqlStr).ToString());<br /> pageIndex = this.AspNetPager1.CurrentPageIndex - 1;<br /> pageSize = this.AspNetPager1.PageSize = 5;<br /> Repeater1.DataSource = db.GetCurrentPage(pageIndex, pageSize, sqlStr2);<br /> Repeater1.DataBind();<br /> }</p> <p> protected void AspNetPager1_PageChanged(object sender, EventArgs e)<br /> {<br /> BindRepeater1();<br /> }</p> <p> protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)<br /> {<br /> if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)<br /> {<br /> Repeater Repeater5_CS = null;<br /> Label PD_IDD_CS = new Label();<br /> Repeater5_CS = (Repeater)e.Item.FindControl("Repeater5");<br /> if (Repeater5_CS != null)<br /> {<br /> PD_IDD_CS = (Label)e.Item.FindControl("lbl_IDD");<br /> if (PD_IDD_CS != null)<br /> {<br /> string PD_IDD = PD_IDD_CS.Text.ToString();<br /> SqlDataAdapter sda = new SqlDataAdapter("select * from BugReply where BR_Bug_ID='" + PD_IDD + "'", conn);<br /> DataSet ds = new DataSet();<br /> sda.Fill(ds, "table");<br /> Repeater5_CS.DataSource = ds.Tables["table"].DefaultView;<br /> Repeater5_CS.DataBind();<br /> }<br /> }<br /> }</p> <p> //作权限的判断<br /> if (Request.Cookies["user_id"] != null)<br /> {<br /> User_Roles = Request.Cookies["User_Roles"].Value.ToString().Trim();<br /> }<br /> if (User_Roles == "1")<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete2");<br /> but.Enabled = true;<br /> but.Visible = true;<br /> }<br /> else<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete2");<br /> but.Enabled = false;<br /> but.Visible = false;<br /> }<br /> }</p> <p> protected void Repeater5_ItemDataBound(object sender, RepeaterItemEventArgs e)<br /> {<br /> Label lab = new Label();<br /> lab = (Label)e.Item.FindControl("lbl_userID");<br /> if (lab != null)<br /> {<br /> string PDR_user_id = lab.Text.ToString().Trim();<br /> //作权限的判断<br /> if (Request.Cookies["user_id"] != null)<br /> {<br /> user_id = Request.Cookies["user_id"].Value.ToString();<br /> User_Roles = Request.Cookies["User_Roles"].Value.ToString().Trim();<br /> }</p> <p> if (User_Roles == "1")<br /> {<br /> if (PDR_user_id == user_id)<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete");<br /> but.Enabled = true;<br /> but.Visible = true;</p> <p> LinkButton but_UPdate = new LinkButton();<br /> but_UPdate = (LinkButton)e.Item.FindControl("btn_UPdate");<br /> but_UPdate.Enabled = true;<br /> but_UPdate.Visible = true;<br /> }<br /> else<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete");<br /> but.Enabled = true;<br /> but.Visible = true;</p> <p> LinkButton but_UPdate = new LinkButton();<br /> but_UPdate = (LinkButton)e.Item.FindControl("btn_UPdate");<br /> but_UPdate.Enabled = false;<br /> but_UPdate.Visible = false;<br /> }<br /> }<br /> else<br /> {<br /> if (PDR_user_id == user_id)<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete");<br /> but.Enabled = true;<br /> but.Visible = true;</p> <p> LinkButton but_UPdate = new LinkButton();<br /> but_UPdate = (LinkButton)e.Item.FindControl("btn_UPdate");<br /> but_UPdate.Enabled = true;<br /> but_UPdate.Visible = true;<br /> }<br /> else<br /> {<br /> //实例化LinkButton<br /> LinkButton but = new LinkButton();<br /> but = (LinkButton)e.Item.FindControl("btn_Delete");<br /> but.Enabled = false;<br /> but.Visible = false;</p> <p> LinkButton but_UPdate = new LinkButton();<br /> but_UPdate = (LinkButton)e.Item.FindControl("btn_UPdate");<br /> but_UPdate.Enabled = false;<br /> but_UPdate.Visible = false;<br /> }<br /> }</p> <p> }<br /> }<br />

注：区别如下

GridView中嵌套Repeater方法： protected void GridView2_RowDataBound(object sender, GridViewRowEventArgs e){}

Repeater中嵌套Repeater方法： protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e){}