<body>
<form id="form1" runat="server">
<div>
<asp:gridview ID="GVReue" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1">
<Columns>
<asp:TemplateField HeaderText="ProductName" >
<ItemTemplate>
<asp:TextBox ID="txtQty" runat="server" ToolTip=‘<%# Eval("ProductName") %>‘ onblur="Calculation(this.value)"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:gridview>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:testConnectionString %>"
SelectCommand="SELECT * FROM [Products]"></asp:SqlDataSource>
</div>
</form>
</body>
</html>
javascript代码
<script type="text/javascript">
function Calculation() {
var grid = document.getElementById("<%= GVReue.ClientID%>");
for (var i = 0; i < grid.rows.length - 1; i++) {
//alert(i);
var txtAmountReceive = $("input[id*=txtQty]")
//alert(txtAmountReceive);
if (txtAmountReceive[i].value != ‘‘) {
alert(txtAmountReceive[i].value);
}
}
}
</script>
测试结果为
使用javascript获取gridview中的textbox值
原文：http://www.cnblogs.com/Hackerman/p/4202377.html