web页面 gridview自动刷新的问题
用vs2010自带的ajax控件自动刷新gridview,刚开始测试是成功的,后来系统正式运行后自动刷新失败,贴上前台代码(body块),请各位大神帮忙看看是哪里的问题?还有自动刷新失败是否关系到后台代码?
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<div id="tool">
<table>
<tr>
<td>
</td>
<td id="tooltext">
XXXX
</td>
</tr>
</table>
</div>
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Timer ID="Timer1" runat="server" Interval="1000">
</asp:Timer>
<div style="margin-top:3px">
<asp:GridView ID="gdvRead" runat="server" AutoGenerateColumns="False" CellPadding="1"
ForeColor="#333333" GridLines="None" AllowPaging="True" PageSize="15" Font-Size="11px"
HorizontalAlign="Center" OnRowDataBound="gdvRead_RowDataBound"
>
<EditRowStyle BackColor="#999999" />
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<Columns>
<asp:BoundField DataField="code" HeaderText="XX" ReadOnly="True">
<ItemStyle Width="60px" />
</asp:BoundField>
<asp:HyperLinkField HeaderText="XX" Text="XX" DataNavigateUrlFields="code" DataNavigateUrlFormatString="QC2_baoyandan_chuli.aspx?id={0}"
Target="iframeMain" NavigateUrl="QC2_baoyandan_chuli.aspx" DataTextField="gongxu">
<ControlStyle Font-Bold="True" Font-Underline="False" />
<ItemStyle Width="200px" />
</asp:HyperLinkField>
<asp:BoundField DataField="changfang" HeaderText="XX" ReadOnly="True">
<ItemStyle Width="80px" />
</asp:BoundField>
<asp:BoundField DataField="neirong" HeaderText="XX" ReadOnly="True">
<ItemStyle Width="320px" />
</asp:BoundField>
<asp:BoundField DataField="leibie" HeaderText="XX" ReadOnly="True">
<ItemStyle Width="180px" />
</asp:BoundField>
<asp:BoundField DataField="qc1time" HeaderText="XX" ReadOnly="True">
<ItemStyle Width="100px" />
</asp:BoundField>
<asp:BoundField DataField="qc1name" HeaderText="QC1" ReadOnly="True">
<ItemStyle Width="60px" />
</asp:BoundField>
<asp:BoundField DataField="qc2name" HeaderText="QC2" ReadOnly="True">
<ItemStyle Width="90px" />
</asp:BoundField>
<asp:BoundField DataField="bulu" HeaderText="补录" ReadOnly="True" Visible="false" />
</Columns>
<RowStyle ForeColor="#333333" HorizontalAlign="Center" BackColor="#F7F6F3"
Height="30px" />
<SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White"
HorizontalAlign="Center" Height="18px" />
<PagerSettings Visible="False" />
</asp:GridView>
</div>
</ContentTemplate>
</asp:UpdatePanel>
<br />
<div id="page">
<asp:LinkButton ID="lnkbtnFrist" runat="server" OnClick="lnkbtnFrist_Click">首页</asp:LinkButton>
<asp:LinkButton ID="lnkbtnPre" runat="server" OnClick="lnkbtnPre_Click">上一页</asp:LinkButton>
<asp:Label ID="lblCurrentPage" runat="server"></asp:Label>
<asp:LinkButton ID="lnkbtnNext" runat="server" OnClick="lnkbtnNext_Click">下一页</asp:LinkButton>
<asp:LinkButton ID="lnkbtnLast" runat="server" OnClick="lnkbtnLast_Click">尾页</asp:LinkButton>
跳转到第<asp:DropDownList ID="ddlCurrentPage" runat="server" AutoPostBack="True" OnSelectedIndexChanged="ddlCurrentPage_SelectedIndexChanged">
</asp:DropDownList>
页 共计<asp:Label ID="labCount" runat="server" Text=""></asp:Label>条数据</div>
</div>
</form>
</body>
[解决办法]
你后台代码有判断if(IsPostBack)么？
另外，断点调试下。看看是哪里出错。
[解决办法]
目测 该代码不能自动刷新。 你后台设置了timer 还是怎么的
