在gridview中使用编辑模板的问题

前台代码：
<asp:GridView ID=\"GridView1\" runat=\"server\" AutoGenerateColumns=\"False\" CellPadding=\"3\"
Height=\"286px\" Width=\"719px\" AllowPaging=\"True\" BackColor=\"White\" BorderColor=\"#E7E7FF\"
BorderWidth=\"1px\" GridLines=\"Horizontal\" BorderStyle=\"None\"
OnRowDeleting=\"GridView1_RowDeleting\" OnRowEditing=\"GridView1_RowEditing\"
OnRowUpdating=\"GridView1_RowUpdating\" DataKeyNames=\"mid\" OnRowCancelingEdit=\"GridView1_RowCancelingEdit\"
OnPageIndexChanging=\"GridView1_PageIndexChanging\" OnDataBound=\"GridView1_DataBound\" >
<FooterStyle BackColor=\"#B5C7DE\" ForeColor=\"#4A3C8C\" />
<Columns>
<asp:BoundField DataField=\"mid\" HeaderText=\"编号\" ReadOnly=\"true\"/>
<asp:BoundField DataField=\"code\" HeaderText=\"缩略名\" />
<asp:BoundField DataField=\"title\" HeaderText=\"项目名\" />
<asp:TemplateField HeaderText=\"父项目名\">
<EditItemTemplate>
<aspropDownList ID=\"DropDownList2\" runat=\"server\" Width=\"125px\" DataSourceID=\"ObjectDataSource1\" DataTextField=\"title\" DataValueField=\"mid\">
</aspropDownList>
<br />
<asp:HiddenField ID=\"HiddenField2\" runat=\"server\" Value=&#39;<%# Eval(\"mid\") %>&#39; />
</EditItemTemplate>

<ItemTemplate>
<aspabel ID=\"Label1\" runat=\"server\" Text=&#39;<%#Eval(\"parenttitle\") %>&#39;>&#39; Width=\"82px\"></aspabel>
</ItemTemplate>
</asp:TemplateField>
<asp:BoundField DataField=\"description\" HeaderText=\"描述\" />
<asp:CommandField HeaderText=\"编辑\" ShowEditButton=\"True\" />
<asp:CommandField HeaderText=\"删除\" ShowDeleteButton=\"True\" DeleteText=\"<div id=\"de\" onclick=\"JavaScript:return confirm(&#39;确定删除吗？&#39;)\">删除</div>\" />
</Columns>
<SelectedRowStyle BackColor=\"#738A9C\" ForeColor=\"#F7F7F7\" Font-Bold=\"True\" />
<agerStyle BackColor=\"#E7E7FF\" ForeColor=\"#4A3C8C\" HorizontalAlign=\"Right\" />
<HeaderStyle BackColor=\"#4A3C8C\" Font-Bold=\"True\" ForeColor=\"#F7F7F7\" />
<AlternatingRowStyle BackColor=\"#F7F7F7\" />
<RowStyle BackColor=\"#E7E7FF\" ForeColor=\"#4A3C8C\" />
</asp:GridView>

后台代码：
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
BindMenusGridView();
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string mid = GridView1.DataKeys[e.RowIndex].Value.ToString();
MenusService.validateDeleteMenu(int.Parse(mid));
BindMenusGridView();
}
protected void GridView1_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
{
GridView1.EditIndex = -1;
BindMenusGridView();
}
当我点击编辑和取消的时候总是跳转到错误链接页面！ 问题补充：
请大侠们帮帮忙！

DeleteText="<div id="de" onclick="JavaScript:return confirm(&#39;确定删除吗？&#39;)">

是不是这一句有错？

双引号里面有双引号