gridviwe用linkbutton编辑单元格时点击其他页的linkbutton总是回到第一页
0
悬赏园豆：10
[已关闭问题]
关闭于 2012-04-21 17:35
前台代码
1 <asp:UpdatePanel ID="UpdatePanel1" runat="server"> 2 <ContentTemplate> 3 <asp:GridView ID="GridView1" runat="server" Width="768px" 4 AutoGenerateColumns="False" 5 onrowcreated="GridView1_RowCreated" onrowcommand="GridView1_RowCommand" > 6 <Columns> 7 <asp:TemplateField> 8 <HeaderTemplate> 9 <table width="100%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#cce0f5"> 10 <tr> 11 <td width="20%" height="25" align="center" bgcolor="#ebf5f5"><strong>被定位手机号码</strong></td> 12 <td width="20%" align="center" bgcolor="#ebf5f5"><strong>手机主人</strong><strong></strong></td> 13 <td width="50%" align="center" bgcolor="#ebf5f5"><strong class="shixiao">确认失败原因</strong><strong class="shixiao"></strong></td> 14 <td width="5%" align="center" bgcolor="#ebf5f5"><strong>修改</strong></td> 15 <td width="10%" align="center" bgcolor="#ebf5f5"><strong>详细</strong></td> 16 </tr> 17 </table> 18 </HeaderTemplate> 19 <ItemTemplate> 20 <table width="100%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#cce0f5"> 21 <tr> 22 <td height="25" align="center" width="20%" bgcolor="#FFFFFF"><%# Eval("mobile")%></td> 23 <td height="25" align="center" width="20%" bgcolor="#FFFFFF"><%# Eval("username ")%></td> 24 <td height="25" align="center" width="50%" bgcolor="#FFFFFF"> 25 <asp:Label ID="reason" runat="server" Text=' <%# Eval("lost_reason") %>'></asp:Label> 26 <asp:DropDownList ID="dropreason" runat="server" Visible="false" AutoPostBack="false"> 27 <asp:ListItem>手机已关机</asp:ListItem> 28 <asp:ListItem>手机号码已停机</asp:ListItem> 29 <asp:ListItem>手机号码已过期</asp:ListItem> 30 </asp:DropDownList> 31 </td> 32 33 <td align="center" width="5%" bgcolor="#FFFFFF" > 34 <asp:LinkButton ID="update" runat="server" CommandName="xiugai" >修改</asp:LinkButton> 35 <asp:LinkButton ID="LinkButton1" runat="server" Visible="false" CommandName="save">保存</asp:LinkButton></td> 36 <td align="center" width="10%" bgcolor="#FFFFFF" > 37 <asp:LinkButton ID="detaile" runat="server"><a href='Gray_detail.aspx?id=<%# Eval("id") %>'>详细</a></asp:LinkButton> 38 </a></td> 39 <td><asp:Label ID="id" runat="server" Visible="false" Text=' <%# Eval("id") %>'></asp:Label></td> 40 </tr></table> 41 </ItemTemplate> 42 </asp:TemplateField> 43 </Columns> 44 <EmptyDataTemplate> 45 <table width="100%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#cce0f5"> 46 <tr> 47 <td>没有找到数据！！</td> 48 </tr> 49 </table> 50 </EmptyDataTemplate> 51 <RowStyle HorizontalAlign= "Center " /> 52 </asp:GridView> 53 54 </ContentTemplate> 55 </asp:UpdatePanel> 56 </ul> 57 <ul> 58 <asp:UpdatePanel ID="UpdatePanel2" runat="server"> 59 <ContentTemplate> 60 <webdiyer:AspNetPager ID="AspNetPager1" runat="server" 61 onpagechanged="AspNetPager1_PageChanged" PageIndexBoxType="DropDownList" NumericButtonTextFormatString="【{0}】" 62 TextAfterPageIndexBox="页" 63 ShowPageIndexBox="Always" SubmitButtonText="Go" 64 TextBeforePageIndexBox="转到" FirstPageText="首页" LastPageText="尾页" 65 NextPageText="下一页" PrevPageText="上一页"> 66 </webdiyer:AspNetPager> 67 68 </ul> 69 </ContentTemplate> 70 </asp:UpdatePanel>
后台部分代码
protected void AspNetPager1_PageChanged(object sender, EventArgs e) { vf_findblaclist(AspNetPager1.CurrentPageIndex); } protected void btn_serch_Click(object sender, EventArgs e) { vf_findblaclist(1); } protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { LinkButton LinkButton1 = (LinkButton)e.Row.FindControl("update"); LinkButton1.CommandArgument = e.Row.RowIndex.ToString(); LinkButton save = (LinkButton)e.Row.FindControl("LinkButton1"); save.CommandArgument = e.Row.RowIndex.ToString(); } } protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "xiugai") { int s = Convert.ToInt32(e.CommandArgument); string sadas = (GridView1.Rows[s].FindControl("reason") as Label).Text; Control _displayControl = GridView1.Rows[s].FindControl("reason") as Label; _displayControl.Visible = false; Control lab = GridView1.Rows[s].FindControl("dropreason") as DropDownList; lab.Visible = true; Control update = GridView1.Rows[s].FindControl("update") as LinkButton; update.Visible = false; Control link = GridView1.Rows[s].FindControl("LinkButton1") as LinkButton; link.Visible = true; LinkButton ss = GridView1.Rows[s].FindControl("update") as LinkButton; ss.Attributes.Add("CommandName", "javascript:return false;"); } if (e.CommandName == "save") { int s = Convert.ToInt32(e.CommandArgument); string value = (GridView1.Rows[s].FindControl("dropreason") as DropDownList).Text.Trim(); string id = (GridView1.Rows[s].FindControl("id") as Label).Text.Trim(); string sql = "update mobileSendGrayList set lost_reason='" + value + "' where id='" + id + "'"; SqlHelper.ExecuteNonQuery(sql); vf_findblaclist(1); } }
后台部分代码
protected void AspNetPager1_PageChanged(object sender, EventArgs e) { vf_findblaclist(AspNetPager1.CurrentPageIndex); } protected void btn_serch_Click(object sender, EventArgs e) { vf_findblaclist(1); } protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType.DataRow) { LinkButton LinkButton1 = (LinkButton)e.Row.FindControl("update"); LinkButton1.CommandArgument = e.Row.RowIndex.ToString(); LinkButton save = (LinkButton)e.Row.FindControl("LinkButton1"); save.CommandArgument = e.Row.RowIndex.ToString(); } } protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "xiugai") { int s = Convert.ToInt32(e.CommandArgument); string sadas = (GridView1.Rows[s].FindControl("reason") as Label).Text; Control _displayControl = GridView1.Rows[s].FindControl("reason") as Label; _displayControl.Visible = false; Control lab = GridView1.Rows[s].FindControl("dropreason") as DropDownList; lab.Visible = true; Control update = GridView1.Rows[s].FindControl("update") as LinkButton; update.Visible = false; Control link = GridView1.Rows[s].FindControl("LinkButton1") as LinkButton; link.Visible = true; LinkButton ss = GridView1.Rows[s].FindControl("update") as LinkButton; ss.Attributes.Add("CommandName", "javascript:return false;"); } if (e.CommandName == "save") { int s = Convert.ToInt32(e.CommandArgument); string value = (GridView1.Rows[s].FindControl("dropreason") as DropDownList).Text.Trim(); string id = (GridView1.Rows[s].FindControl("id") as Label).Text.Trim(); string sql = "update mobileSendGrayList set lost_reason='" + value + "' where id='" + id + "'"; SqlHelper.ExecuteNonQuery(sql); vf_findblaclist(1); } }
