更新面板不会导致部分回发，它会完全回发 [英] Update panel is not causing partial post back, it does full post back
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问题描述
我是asp.net网络应用程序，我想要包含ajax功能，我已经正确地添加了更新面板脚本管理器，但它仍然警告=唱完全回帖，
我做需要做任何额外的事情才能在现有项目中包含ajax，以便它应该部分回发
可能导致完全回复的原因，
使用vissual studio 10和我的项目目标.NET 4.0
i've asp.net web application, i want to include ajax feature, i've added update panel script manager everything properly, but it still caui=sing full post back,
do i need to do anything extra to include ajax in the existing project so that it should do partial post back
what can be the possible reasons for it to cause full post back,
iam using vissual studio 10 and my project targets .NET 4.0
<pre><asp:scriptmanager ID="script1" runat="server"></asp:scriptmanager>
<asp:UpdatePanel ID="panel1" runat="server">
<ContentTemplate>
<table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<TD width=10><IMG height=1 src="../images/spacer.gif" width=10 border=0></TD>
<td align="left">
<table class="titleTable" width="100%" cellSpacing="0" cellPadding="0" border="0">
<tr>
<%--<td><A onclick="javascr:showHide('ExpiredItemsSection', 'ExpiredsearchImage');" href="javascri:void(0);">Expired Items</A></td>
<td align="right"><a href="javascri:void(0);" onclick="javascri:showHide('ExpiredItemsSection', 'ExpiredsearchImage');"><IMG id="ExpiredsearchImage" src="../images/spacer.gif" width="18" height="15" border="0" runat="server"></a></td>
--%>
<td>
<asp:linkbutton id="Expireditem" runat="server" onClick="Expireditem_Click">Expired Items</asp:linkbutton>
</td>
</tr>
</table>
</td>
<TD width=10><IMG height=1 src="../images/spacer.gif" width=10 border=0></TD>
</tr>
<tr>
<td colspan="3"><IMG height=3 src="../images/spacer.gif" width=1 border=0></td>
</tr>
</table>
<div id="ExpiredItemsSection" runat="server">
<table cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td colspan="3"><IMG height=10 src="../images/spacer.gif" width=1 border=0></td>
</tr>
<tr>
<td width="10"><IMG height="1" src="../images/spacer.gif" width="5" border="0"></td>
<td noWrap align="center">
<table cellSpacing="0" cellPadding="0" border="0" class="formTable" width="100%">
<tr>
<td align="right" height="20px"><asp:label id="ExpiredItemsRenderNav" Runat="server" CssClass="blueText"></asp:label> </td>
</tr>
</table>
</td>
<td width="10"><IMG height="1" src="../images/spacer.gif" width="5" border="0"></td>
</tr>
</table>
<TABLE cellSpacing="0" cellPadding="0" width="100%" border="0">
<tr>
<td colspan="3"><IMG height=3 src="../images/spacer.gif" width=1 border=0></td>
</tr>
<TR>
<TD width=10><IMG height="1" src="../images/spacer.gif" width="10" border="0"></TD>
<TD>
<asp:datagrid id="ExpiredItemsList" runat="server" CssClass="dataTable" HorizontalAlign="Center" AutoGenerateColumns="False" PageSize="6" AllowSorting="True" AllowPaging="True" Width="100%" ToolTip="Click the items to view details" border="0">
<AlternatingItemStyle CssClass="grey"></AlternatingItemStyle>
<ItemStyle CssClass="Right"></ItemStyle>
<HeaderStyle CssClass="header" HorizontalAlign="left" />
<Columns>
<asp:TemplateColumn SortExpression="ItemID" HeaderText="Item ID">
<ItemTemplate>
<asp:Label ID="lblItemID" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "ItemID" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="Description" HeaderText="Description">
<ItemTemplate>
<IRIS:RBACLINK id="rbacDescription" NavigateURL="../MyIris/ViewItem.aspx" runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "Description" )%>' >
</IRIS:RBACLINK>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="lotno" HeaderText="Lot No">
<ItemTemplate>
<asp:Label ID="lotno" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "lotno" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="Serial No" HeaderText="Serial No">
<ItemTemplate>
<asp:Label ID="Serial_No" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "Serial No" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="Ref Price" HeaderText="Value">
<ItemTemplate>
<asp:Label ID="Ref_Price" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "Ref Price" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="Item Status" HeaderText="Item Status">
<ItemTemplate>
<asp:Label ID="Item_Status" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "Item Status" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="location" HeaderText="Location">
<ItemTemplate>
<asp:Label ID="location" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "location" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="forecastdays" HeaderText="Days">
<ItemTemplate>
<asp:Label ID="forecastdays" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "forecastdays" ) %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
<asp:TemplateColumn SortExpression="expirydate" HeaderText="Expired Date">
<ItemTemplate>
<asp:Label ID="ExpiryDate" Runat="server" Text='<%# DataBinder.Eval ( Container.DataItem, "expirydate") %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle NextPageText="Next <img src='../images/arrowsOutline.gif' border=0 alt='arrow Bullet' width='14' height='11' align='absmiddle'>"
PrevPageText="<img src='../images/arrowsOutline_left.gif' border=0 alt='left Arrow' width='14' height='11' align='absmiddle'> Previous"
HorizontalAlign="Right"></PagerStyle>
</asp:datagrid></TD>
<TD width=10><IMG height="1" src="../images/spacer.gif" width="10" border="0"></TD>
</TR>
<tr>
<td colspan="3"><IMG height="10" src="../images/spacer.gif" width="1" border=0></td>
</tr>
<tr>
<td><IMG height="1" src="../images/spacer.gif" width="1" border=0></td>
<td class="lineSeperator" height="1"><IMG height="1" src="../images/spacer.gif" width="1" border=0></td>
<td><IMG height="1" src="../images/spacer.gif" width="1" border=0></td>
</tr<a href=""></a>[<a href="" target="_blank">^</a>]>
</TABLE>
</div>
</ContentTemplate>
</asp:UpdatePanel>
What I have tried:
i’ve tried to include async postback trigger and defined trigger for controls and events, making update panel update mode attribute to conditional and children trigger attribute to false and for script manager set enable partial rendering to true
nothing working
What I have tried:
i've tried to include async postback trigger and defined trigger for controls and events, making update panel update mode attribute to conditional and children trigger attribute to false and for script manager set enable partial rendering to true
nothing working
推荐答案
You not shared any code. I think its because wrong trigger control or event.
You not shared any code. I think its because wrong trigger control or event.
<Triggers>
<asp:AsyncPostBackTrigger ControlID="yourControlId" EventName="EventName" />
</Triggers>
or its cause of JQuery conflicts which includes on that page. After all its only assumption till you share relevant code.
or its cause of JQuery conflicts which includes on that page. After all its only assumption till you share relevant code.
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