[英]reload on button click in
Here is my aspx: 这是我的aspx:
<asp:Panel ID="pnl_updateClinicVisit" runat="server" CssClass="modalPopupClinicVisitEntry2" DefaultButton="bt_editClinicVisit_submit" Style="display:none">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Button AutoPostBack="false" UseSubmitBehavior="false" ID="AddMedicationChange" ClientIdMode="Static" runat="server" Text="Add Med Change" OnClick="AddMedicationChange_Click" />
<asp:Panel ID="AddNewMedicationPanel" runat="server">
<asp:TextBox ID="NewDrugName" OnTextChanged="NewDrugName_TextChanged" runat="server"></asp:TextBox>
<asp:AutoCompleteExtender ID="NewDrugNameAutoCompleteExtender"
runat="server"
TargetControlID="NewDrugName"
MinimumPrefixLength="1"
EnableCaching="false"
CompletionSetCount="1"
CompletionInterval="500"
ServiceMethod="GetDrugs">
</asp:AutoCompleteExtender>
<asp:DropDownList OnSelectedIndexChanged="NewDrugChange_SelectedIndexChanged" ID="NewDrugChange" runat="server">
<asp:ListItem>Drug +</asp:ListItem>
<asp:ListItem>Drug -</asp:ListItem>
<asp:ListItem>Dose ↑</asp:ListItem>
<asp:ListItem>Dose ↓</asp:ListItem>
</asp:DropDownList>
<asp:Button AutoPostBack="false" UseSubmitBehavior="false" ID="SubmitMedChange" runat="server" Text="Add to Visit" OnClick="SubmitMedicationChange_Click" />
</asp:Panel>
<asp:ModalPopupExtender ID="updateClinicModalPopupExtender" runat="server" TargetControlID="bt_editClinicVisit_dummy"
PopupControlID="pnl_updateClinicVisit" CancelControlID="bt_editClinicVisit_cancel"
DropShadow="true" BackgroundCssClass="modalBackground" />
</ContentTemplate>
</asp:UpdatePanel>
</asp:Panel>
For some reason my page is reloading when I click the "AddnewMdication" and "SubmitMedChange" buttons. 由于某些原因,当我单击“ AddnewMdication”和“ SubmitMedChange”按钮时,页面正在重新加载。 When I have the
AutoPostBack=false UseSubmitBehavior=false
, the events fire and then the page reloads. 当我有
AutoPostBack=false UseSubmitBehavior=false
,将触发事件,然后重新加载页面。 If I don't have these attributes then the page reloads before the events even fire. 如果我没有这些属性,那么页面将在事件发生之前重新加载。 How do I get AJAX functionality within this modal?
如何在此模式下获得AJAX功能?
Try setting your Button
s as an AsyncPostBackTrigger
. 尝试将
Button
设置为AsyncPostBackTrigger
。 You can do this by adding in the Triggers
section and declaring the UpdatePanel
as a conditional update. 您可以通过在“
Triggers
部分添加并声明UpdatePanel
作为条件更新来完成此操作。
For example 例如
<asp:UpdatePanel ID="UpdatePanel1" runat="server"
UpdateMode="Conditional">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="AddMedicationChange" EventName="Click" />
<asp:AsyncPostBackTrigger ControlID="SubmitMedChange" EventName="Click" />
</Triggers>
<ContentTemplate>
<%-- Your code here --%>
</ContentTemplate>
</asp:UpdatePanel>
What this should do is to explicitly declare that those two buttons as being Async. 这应该做的是将这两个按钮明确声明为异步。
If this doesn't work, will you please post the relevant code to your two button OnClick events? 如果这不起作用,请您将相关代码发布到两个按钮的OnClick事件中?
AddMedicationChange_Click
and SubmitMedicationChange_Click
AddMedicationChange_Click
和SubmitMedicationChange_Click
If you try to interact with controls outside of the UpdatePanel
in your code-behind during an asyncpostback, odd things can start to happen. 如果在asyncpostback期间尝试与代码背后的
UpdatePanel
之外的控件进行交互,则可能会发生奇怪的事情。
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