关于库存录入的问题,急!

不用Panel呀！
在this.listView1.Items.Add（）;里添加参数就O了
string text ="";

用asp.net中的ajax啊，很容易的，而且页面不用刷新。其他的做法都要页面刷新的，功能自然可以实现，但用户的感觉不会很好的。

http://www.cnblogs.com/eddie005/archive/2006/08/18/EventsOfDataWebControl.html可以看看中间的demo。

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
    <style type="text/css">
    .panel
    {
        position:absolute;
        left:10px;
        top:50px;
    }
    </style>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:DropDownList ID="DropDownList1" runat="server" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged" AutoPostBack="True">
            <asp:ListItem Value="0">請選擇類別</asp:ListItem>
            <asp:ListItem Value="1">A類別</asp:ListItem>
            <asp:ListItem Value="2">B類別</asp:ListItem>
        </asp:DropDownList>
        <br />
        <asp:Panel ID="Panel1" runat="server" Height="50px" Width="125px" CssClass = "panel" Visible="False">
            A：<asp:TextBox ID="TextBox1" runat="server" Width="87px"></asp:TextBox><br />
            A：<asp:TextBox ID="TextBox2" runat="server" Width="87px"></asp:TextBox><br />
            A：<asp:TextBox ID="TextBox3" runat="server" Width="87px"></asp:TextBox></asp:Panel>
        <br />
        <asp:Panel ID="Panel2" runat="server" Height="50px" Width="125px" CssClass = "panel" Visible="False">
            B：<asp:TextBox ID="TextBox4" runat="server" Width="87px"></asp:TextBox><br />
            B：<asp:TextBox ID="TextBox5" runat="server" Width="87px"></asp:TextBox><br />
            B：<asp:TextBox ID="TextBox6" runat="server" Width="87px"></asp:TextBox></asp:Panel>
    </div>
    </form>
</body>
</html>
  protected void DropDownList1_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (DropDownList1.SelectedIndex == 1)
        {
            Panel1.Visible = true;
            Panel2.Visible = false;
        }
        else if (DropDownList1.SelectedIndex == 2)
        {
            Panel1.Visible = false;
            Panel2.Visible = true;
        }
    }
//我是通過面板和樣式做的。。不知道有用不

<table   class=mpTable   id=tblTimeSet   height="100%"   cellSpacing=0   cellPadding=0   width="100%"   border=0   runat="server">
      <thead>
      <tr   height=30>
          <td   class=TdTableHeadL   width=160>    时间点设置</TD>
          <td   class=TdTableHeadR   colSpan=6> </TD></TR></THEAD>
      <TBODY>
      <tr   class=TrItem   height=30>
          <td   align=center>序号</TD>
          <td   style="WIDTH:   120px"   align=center>时间点</TD>
          <TD   style="WIDTH:   120px"   align=center>预计时间</TD>
          <TD   style="WIDTH:   256px;   HEIGHT:   23px">警告信息</TD>
          <TD   style="WIDTH:   120px;   HEIGHT:   23px">提前天数</TD>
          <TD   style="WIDTH:   256px;   HEIGHT:   23px">备注</TD>
          <TD   style="WIDTH:   120px;   HEIGHT:   23px">完成时间</TD>
        </TR>
      </TBODY>
      <tfoot>
      <tr   class=TrFooter>
          <td   align=center   colSpan=7><asp:imagebutton   id=btnAdd   accessKey=Y   Runat="server"   ImageUrl="../images/btn_New.gif><TD></TR>
  </TFOOT>
  </TABLE>

  在后台c#中通过循环对table进行动态增加行tblTimeSet.Rows.Add("<tr><TD>dfdfdf</TD></TR>");
  该如何进行，谢谢   象这样:

  protected   System.Web.UI.HtmlControls.HtmlTable   mainTable;




  HtmlTableRow   r1=new   HtmlTableRow();
  HtmlTableCell   c1=new   HtmlTableCell();
  c1.ColSpan=2;
  HtmlAnchor   a=new   HtmlAnchor();
  a.InnerHtml   =string.Format(@"<font   size=""2""><b>{0}</b></font>",title);
  c1.Controls.Add(a);
  r1.Cells.Add(c1);
  this.mainTable.Rows.Add(r1);

  HtmlTableRow   r2=new   HtmlTableRow();
  HtmlTableCell   c21=new   HtmlTableCell();
  c21.Attributes["class"]="font";
  c21.Attributes["width"]="2%";
  HtmlTableCell   c22=new   HtmlTableCell();
  c22.Attributes["class"]="font";
  c22.Attributes["width"]="98%";
  HtmlGenericControl   span=new   HtmlGenericControl("span");
  span.InnerHtml   =summery;
  c22.Controls.Add(span);
  r2.Cells.Add(c21);
  r2.Cells.Add(c22);
  this.mainTable.Rows.Add(r2);  for(int   rowcount=0;   rowcount<5;   rowcount++)
                    {
                          HtmlTableRow   row   =   new   HtmlTableRow();

                          //   Create   the   cells   of   a   row.
                          for(int   cellcount=0;   cellcount<4;   cellcount++)
                          {
                                HtmlTableCell   cell;

                                //   Create   table   header   cells   for   first   row.
                                if(rowcount   <=   0)
                                {
                                      cell   =   new   HtmlTableCell("th");
                                }
                                else
                                {
                                      cell   =   new   HtmlTableCell();
                                }

                                //   Create   the   text   for   the   cell.
                                cell.Controls.Add(new   LiteralControl(
                                        "row   "   +   rowcount.ToString()   +   ",   "   +
                                        "column   "   +   cellcount.ToString()));

                                //   Add   the   cell   to   the   Cells   collection   of   a   row.
                                row.Cells.Add(cell);

                          }

                          //   Add   the   row   to   the   Rows   collection   of   the   table.
                          table.Rows.Add(row);

调试易

关于库存录入的问题,急!

解决方案 »