【发布时间】:2016-03-21 16:11:43
【问题描述】:
我正在尝试从 javascript 调用“AcceptSuggestion”。我模拟单击“acceptBtn”,然后我想刷新表格行。它正在工作......但是“AcceptSuggestion”函数被调用了三次。有谁知道为什么?我已经尝试在单击之前取消绑定“acceptBtn”,但我没有运气。
这里是更新面板:
<asp:UpdatePanel ID="12" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<div id="123">
<asp:Literal ID="litTable" runat="server"></asp:Literal>
</div>
<button id='acceptBtn' onserverclick="AcceptSuggestion" runat="server" style="display: none" />
<button id='acceptAllBtn' onserverclick="AcceptAllSuggestions" runat="server" style="display: none" />
<asp:HiddenField ID="1" runat="server" Value="" />
<asp:HiddenField ID="2" runat="server" Value="" />
<asp:HiddenField ID="3" runat="server" Value="" />
<asp:HiddenField ID="4" runat="server" Value="" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="acceptBtn" EventName="ServerClick" />
<asp:AsyncPostBackTrigger ControlID="acceptAllBtn" EventName="ServerClick" />
</Triggers>
</asp:UpdatePanel>
这里是被调用的函数:
Protected Sub AcceptSuggestion()
Dim params As String
params = 1.Value
Dim param() As String = Split(params, "|", , CompareMethod.Text)
update(param)
End Sub
好吧,我猜问题不是更新面板也不是触发器。
这是我调用按钮的 javascript 函数,无论如何我都找不到让它工作,我觉得我已经尝试了所有方法。
function acceptButton(i) {
var params = "";
params += document.getElementById("var1" + i).textContent;
params += "|";
params += document.getElementById("var2" + i).textContent;
params += "|";
params += document.getElementById("var3" + i).textContent;
params += "|";
params += document.getElementById("var4" + i).textContent;
params += "|";
params += document.getElementById("var5" + i).textContent;
var bp = document.getElementById('<%=1.ClientID%>');
bp.value = params;
var ri = document.getElementById('<%=2.ClientID%>');
ri.value = i;
var Status = document.getElementById('<%=3.ClientID%>');
Status.value = 1;
$('#<%=acceptBtn.ClientID%>').off().click();
}
【问题讨论】:
标签: asp.net triggers updatepanel