删除代码没有提示,直接删除

Question

前台
                            <td style="text-align:center">
                                <%#GetEngRepor(Eval("EngRepor").ToString()) %>
                            </td>
                            <td style="text-align:center">
                              <a href="viewproject.aspx?PID=<%#Eval("p_id")%>" target="_blank" title="View"><img alt="" src="images/find.gif" border="0"/></a>
                              </td>
                              <td>
                              <%#GetEdit(Eval("Responsible").ToString(),Eval("P_id").ToString())%></td>
                              <td>
                               <%#GetDel(Eval("Responsible").ToString(), Eval("P_id").ToString())%>
                              <td>
后台
    protected string GetDel(string delname, string delid)
    {
        if (delname == Session["username"].ToString())
        {
            string delstr = "<a href='delproject.aspx?pid="+delid+"' title='Delete' onclick='return confirm('Do you really want to delete this project?')'><img alt='' src='images/delete.gif' border='0'/></a>";
            return delstr;
        }
        else
        {
            return "";
        }
    }
结果直接删除了,没有提示Do you really want to delete this project?这句话...请问哪里出错了呢?

Answer 1

 string delstr = " <a href='delproject.aspx?pid="+delid+"' title='Delete' onclick='return confirm(\"Do you really want to delete this project?\")'> <img alt='' src='images/delete.gif' border='0'/> </a>"; 
你的代码语法错误

Answer 2

链接和onclick是冲突，用其它事件

Answer 3

string delstr = " <a href='delproject.aspx?pid="+delid+"' title='Delete' onclick=\"return confirm('Do you really want to delete this project?')\"> <img alt='' src='images/delete.gif' border='0'/> </a>"; 
语法错 单引号套单引号

Answer 4

应该是这样，onclick='return confirm(\"Do you really want to delete this project?\")'
引号要区分才行

Answer 5

后台添加的'return confirm(\"Do you really want to delete this project?\上面时候执行？？？
是否在前台执行？
那么回头再想想你的代码思路。