后台怎么改变客户端css的className呢
大年初一,祝大家新年快乐,万事如意,
我aspx页面的的代码如下,有四个标题对应四个内容,只显示其中一个(初始设为显示content1),功能是:当点击一标题如 "发放记录 "(ID号为titel2)时,就显示,对应的(ID号为content2)DIV框,其它的div隐藏.CSS代码多我没列出(点击显示对应的DIV是没有问题的)。但我在content2里有个datagrid,要实现分页功能,问题就出来了,当显示content2时点下一页的时候,页面重新加载初始化了,就会把content1显示出来,而我想看的是content2的第二页内容.我想到的办法是在后台e.NewPageIndex时,把content2的className设置为显示(css里activecontent为显示,hiddencontent为隐藏)其它的DIV设为隐藏。那怎么在_PageIndexChanged事件里改变前台className呢???或者大家有别的方法吗??
<div class= "searchmenu ">
<ul class= "title ">
<li> <a id= "title1 " onclick = "chang(1) " href= "# " class= "active "> 库存 </a> </li>
<li> <a id= "title2 " onclick = "chang(2) " href= "# "> 发放记录 </a> </li>
<li> <a id= "title3 " onclick = "chang(3) " href= "# "> 网点库存 </a> </li>
<li> <a id= "title4 " onclick = "chang(4) " href= "# "> 出单记录 </a> </li>
</ul>
<div id= "content1 " class= "activecontent ">
内容太多没例出1
</div>
<div id= "content2 " class= "hiddencontent ">
<asp:DataGrid ID= "dgShowInComeNote " runat= "server " AllowPaging= "True " AutoGenerateColumns= "False " OnPageIndexChanged= "dgShowInComeNote_PageIndexChanged " PageSize= "18 ">
<PagerStyle Font-Bold= "False " Font-Italic= "False " Font-Overline= "False " Font-Strikeout= "False " Font-Underline= "False " HorizontalAlign= "Center " />
<Columns>
<asp:BoundColumn DataField= "icSource " HeaderText= "来源 "> </asp:BoundColumn>
<asp:BoundColumn DataField= "insuType " HeaderText= "类别 "> </asp:BoundColumn>
<asp:BoundColumn DataField= "icFromNum " HeaderText= "起号 "> </asp:BoundColumn>
<asp:BoundColumn DataField= "icDate " HeaderText= "接收日期 "> </asp:BoundColumn>
</Columns>
</asp:DataGrid>
</div>
<div id= "content3 " class= "hiddencontent ">
内容太多没例出3
</div>
<div id= "content4 " class= "hiddencontent ">
内容太多没例出4
</div>
------解决方案--------------------你的代码太多太乱,没有看全。给你写个例子自己理解一下:
bool SubStateChanged=true;
int ShowContentNum