js部分：

复制代码 代码如下:

var checkboxs = document.getElementsByTagName("input");

for(var i=0;i<checkboxs.length;i++)

{

if(checkboxs[i].type=="checkbox" && checkboxs[i].checked==true){

var trobj=checkboxs[i].parentNode.parentNode; //找到tr节点

if(trobj.rowIndex > 0){

var tdobj=trobj.children;

var amount = tdobj[3].children.item(0).value; //找到td节点的value 对应第4个td

alert(amount);

}

}

}

html的repeater

复制代码 代码如下:

<asp:repeater id="repeater1" runat="server">

<ItemTemplate>

<tr>

<TD>

<input type =checkbox name="checkboxs" ID="checkbox" Runat="server" Width="15" value = '<%# Container.DataItem("mocode") %>'/>

</TD>

<td>

<asp:ImageButton id="btnkxcode" runat="server" Width="15" ImageUrl="../image/search.jpg" CommandName="btnkx"

Height="15"></asp:ImageButton>

<asp:TextBox id="ckxcode" runat="server" CssClass="TextBox1" Text='<%# Container.DataItem("itemtype") %>'>

</asp:TextBox></td>

<td>

<asp:ImageButton id="btnkxname" runat="server" Width="15" ImageUrl="../image/search.jpg" CommandName="btnkxn"

Height="15"></asp:ImageButton>

<asp:TextBox id="ckxname" runat="server" CssClass="TextBox1" Text='<%# Container.DataItem("itemname") %>'>

</asp:TextBox>

</td>

<td>

<asp:TextBox id="amount" runat="server" CssClass="TextBox1" Text='<%# Container.DataItem("ysamount") %>'>

</asp:TextBox></td>

</tr>

</ItemTemplate>

</asp:repeater>