ASP.NET中table隐藏与显示的问题，在线等

Question

页面分成两部分，上面为一个table，里面有一个下拉框和一个图片按钮；下面还有多个table，默认为隐藏，根据上面table里选择下拉框的值点按钮，显示下面相关的table，请问如何实现？？

Answer 1

 table  style="<%=m_sHidden %>"
 protected string m_cHidden
 根据上面table里选择下拉框的值点按钮事件
 m_cHidden = "display:none";//隐藏
 m_cHidden = "display:block";//显示

Answer 2

<table id="xxx" style="display:none">
用这样的方式隐藏
用js来控制其他的显示与隐藏

Answer 3

document.getElementById(tablename).style.display='block'
document.getElementById(tablename).style.display='none'

Answer 4

document.getElementById(tableid).style.display='block'
document.getElementById(tableid).style.display='none'

Answer 5

龌龊的办法：前台<div id = "viewTable" runat="server">
    <table  width=.....>
    </table>
</div>
后台
if (//条件)
{
   viewTable.visable = true;
}没有龌龊，只有更龌龊。^_^

Answer 6

<script type="text/javascript">
        function show(id)
        {
            if(document.getElementById(id).style.display=="none")
            {
                document.getElementById(id).style.display="block";
            }
            else
            {
                 document.getElementById(id).style.display="none";
            }
        }
        </script>
<select id="Select1" style="width: 123px" onchange="show(this.value)">
            <option selected="selected" value="">请选择</option>
            <option value="table1">表一</option>
            <option value="table2">表二</option>
            <option value="table3">表三</option>
        </select>
        <table id="table1" style="background-color: #ff00ff">
            <tr>
                <td style="width: 100px">
                    1</td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
        </table>
        <table id="table2" style="background-color: gray">
            <tr>
                <td style="width: 100px">
                    2</td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
        </table>
        <table id="table3" style="background-color: blue">
            <tr>
                <td style="width: 100px; height: 21px">
                    3</td>
                <td style="width: 100px; height: 21px">
                </td>
                <td style="width: 100px; height: 21px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
            <tr>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
                <td style="width: 100px">
                </td>
            </tr>
        </table>

Answer 7

table     style=" <%=m_sHidden   %> " 
  protected   string   m_sHidden   
  根据上面table里选择下拉框的值点按钮事件 
  m_sHidden   =   "display:none";//隐藏 
  m_sHidden   =   "display:block";//显示

Answer 8

visable这个事件就是用来显示和隐藏控件的，先把控件visable属性设置为false，在下拉事件中设置回TURE就好

Answer 9

前台：
<asp:Panel runat="server" ID="testPanel">
  <table> </table>
</asp:Panel>后台：
testPanel.Visible = true/flase;

Answer 10

强烈支持9楼的，这样做可以不用回发页面，而且也适用于jsp和php。不过用select会有些混乱。不如用鼠标点击时间。