很奇怪：gridview 删除提示的问题

Question

 <asp:GridView ID="GridView1" runat="server" SkinID="gridviewSkinA" OnRowDataBound="GridView1_RowDataBound"
                            OnSelectedIndexChanging="GridView1_SelectedIndexChanging" OnRowDeleting="GridView1_RowDeleting">
                            <Columns>
                                <asp:CommandField SelectText="查看详细" ShowSelectButton="True" />
                                <asp:BoundField DataField="workername" HeaderText="经手人" />
                                <asp:BoundField DataField="work_date" HeaderText="日期" DataFormatString="{0:yyyy-MM-dd}"
                                    HtmlEncode="False" />
                                <asp:BoundField DataField="work_time" HeaderText="时间" DataFormatString="{0:HH:mm}"
                                    HtmlEncode="False">
                                    <ItemStyle Width="50px" />
                                </asp:BoundField>
                                <asp:BoundField DataField="work_type" HeaderText="工作类型">
                                    <ItemStyle Width="60px" />
                                </asp:BoundField>
                                <asp:BoundField DataField="subject" HeaderText="主题">
                                    <ItemStyle Width="120px" />
                                </asp:BoundField>
                                <asp:BoundField DataField="content" HeaderText="内容">
                                    <ItemStyle Width="200px" />
                                </asp:BoundField>
                                <asp:BoundField DataField="re" HeaderText="备注">
                                    <ItemStyle Width="120px" />
                                </asp:BoundField>
                                <asp:TemplateField ShowHeader="False">
                                    <ItemTemplate>
                                        <asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
                                            OnClientClick="javascript:return confirm('确认要删除吗？')" Text="删除"></asp:LinkButton>
                                    </ItemTemplate>
                                </asp:TemplateField>
                            </Columns>
                        </asp:GridView>
 
我明明已经取消了，还是会删除项的。
求救中...

Answer 1

取消也进后台了？？断点看下呢
 OnClientClick="return confirm('确认要删除吗？');"
这样呢

Answer 2

return confirm('你是否真的要执行此操作?');

Answer 3

<asp:TemplateField ShowHeader="False">
    <ItemTemplate>
      <asp:Button ID="Button1" runat="server" CausesValidation="false" CommandName="Delete"
       OnClientClick='if(confirm("是否删除该条记录?")) return true ;else return false ;'      Text="删 除" />
    </ItemTemplate>
 </asp:TemplateField>

Answer 4

<asp:TemplateField HeaderText="删除">
                        <ItemTemplate>
                            <asp:LinkButton ID="lbtnDel" runat="server"　CommandName="Delete" OnClientClick="return confirm('确认要删除吗？');" CausesValidation="False">删除</asp:LinkButton>
                        </ItemTemplate>
                <ItemStyle HorizontalAlign="Center" />
                    <HeaderStyle HorizontalAlign="Center" />
                    <FooterStyle HorizontalAlign="Center" />
                </asp:TemplateField>
------
顶，跟我的写法一样啊，不知道为什么了

Answer 5

代码逻辑的问题
因为你执行的是  deleting 事件
然后你在linkbutton上绑定的  脚本 所以它两个都执行的那么你就得把  删除的代码写在 按钮中就可以了
 那么 你就把 前台的代码改成<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName=‘<%Eval("ID")%>’                                            OnClientClick="javascript:return confirm('确认要删除吗？')" Text="删除">然后后台 就在linkbutton的事件中写，获取ID
string ID=((LinkButton)sender).CommandName.ToString();然后再根据ID 删除就ok了

Answer 6

加重点 颜色没有加上 呵呵 不好意思啊 。<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" [color=#FF0000]CommandName=‘<%Eval("ID")%>’  

Answer 7

lz的在我这没问题
不过，我通常写作
OnClientClick="return confirm('确认要删除吗？');"

Answer 8

事件错误
OnRowDeleting="GridView1_RowDeleting" 这个事件改成 OnRowCommand="GridView_Project_RowCommand" 后台:
if (e.CommandName.ToString() == "Delete_F")
        {
            DataTable dt = new DataTable();
            string ProjectId = e.CommandArgument.ToString();
            dt = bf.CheckThisGczzt(ProjectId);
            //判断该工程是否有审计工程
            if (dt.Rows.Count == 0)
            {
                try
                {
                    DataTable dt1 = new DataTable();
                    dt1 = bfUnitProject.CheckProjectId(ProjectId);
                    if (dt1 != null && dt1.Rows.Count > 0)
                    {
                        if (int.Parse(dt1.Rows[0]["IsexistPro"].ToString()) == 0)
                        {
                            bf.DeleteProject(ProjectId);
                        }
                        else
                        {
                            Response.Write("<script >alert('该工程存在与某个评审流程之中!');</script>");
                        }
                    }
                    else
                    {
                        Response.Write("<script >alert('删除失败!');</script>");
                    }
                }
                catch
                {                }
            }
            else
            {
                Response.Write("<script language='javascript'>alert('存在该工程的审计工程！');</script>");
            }
            BindData();        }

Answer 9

IE -> 工具 -> 选项 -> 一般 （不知道中文是不是这么叫，一般默认就显示这个选项卡）
看中间：
临时文件下有
删除Cookie    删除文件     设定
点中间的删除文件就是删除缓存了（由于我的系统不是中文的，所以都是翻译后的，不见得一模一样，意思应该没错）

Answer 10

好痛苦啊，为什么还是这样的，不管确定还是取消，都会执行后台的GridView1_RowDeleting，
其实这样是肯定不会错的，以前我也是这样写的，但是在我的这个里面就老是会出错。
<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
OnClientClick="javascript:return confirm('确认要删除吗？')" Text="删除"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>

Answer 11

提供一种解决方法：
界面增加一个事件：OnRowCreated="GridView1_RowCreated"<asp:GridView ID="GridView1" runat="server" SkinID="gridviewSkinA" OnRowDataBound="GridView1_RowDataBound"                            OnSelectedIndexChanging="GridView1_SelectedIndexChanging"
OnRowDeleting="GridView1_RowDeleting" 
OnRowCreated="GridView1_RowCreated" >                        后台代码：protected void GridView1_RowCreated(object sender, GridViewRowEventArgs e)
        {
            if (e.Row.RowType == DataControlRowType.DataRow)
            {
                LinkButton btnDel = (LinkButton)e.Row.Cells[8].Controls[0];
                btnDel.Attributes.Add("onclick", "return confirm('确认要删除吗？');");
            }
        }
原来界面的OnClientClick事件就不用了