WebForms 使用回车键提交特定表单（不点击）
[英]WebForms submitting specific form with enter key (not clicking)
问题描述
Say I have one full-page form, but within the form, there are two or more events that need to take place on submission: Login & Register
假设我有一个整页表单，但在表单中，提交时需要发生两个或多个事件： Login和Register
Site.Master: Site.Master：
<%@ Master Language="C#" AutoEventWireup="true"
EnableViewState="true" CodeBehind="Site.Master.cs"
Inherits="Site.SiteMasterPage" %>
<!doctype>
<html>
<head runat="server">
<%-- stuff --%>
</head>
<body>
<form ID="MainForm" action="" runat="server">
<asp:Login id="LoginControl" runat="server" />
<asp:CreateUserWizard id="RegisterControl" runat="server" />
</form>
</body>
</html>
If my cursor is focused inside of an input type="text" for asp:Login , and I hit Return (with javascript off), the page submits, but I am not logged in.如果我的 cursor 聚焦在asp:Login的input type="text"内，然后我点击Return （关闭 javascript），页面提交，但我没有登录。
The same thing happens when I attempt to register (filling out the createUserWizard and hitting the Return key instead of actually clicking "Register", firing some event)当我尝试注册时也会发生同样的事情（填写 createUserWizard 并按Return键，而不是实际单击“Register”，触发一些事件）
Is there any non-JavaScript solution for getting the Return key to submit the proper, currently focused portion of the form?是否有任何非 JavaScript 解决方案可以让Return键提交正确的、当前关注的表单部分？
2 个解决方案
解决方案1
8 已采纳 2011-06-13 20:15:08
The panel control allows you to define a default button within the scope of it's contents:面板控件允许您在其内容的 scope 中定义默认按钮：
<asp:Panel runat="server" DefaultButton="submitButtonA">
<asp:LinkButton ID="submitButtonA" runat="server" Text="Submit A"/>
</asp:Panel>
<asp:Panel runat="server" DefaultButton="submitButtonB">
<asp:LinkButton ID="submitButtonB" runat="server" Text="Submit A"/>
</asp:Panel>
解决方案2
1 2011-06-13 20:09:15
The default button sounds like it might be your friend tonight - http://msdn.microsoft.com/en-us/library/system.web.ui.htmlcontrols.htmlform.defaultbutton.aspx默认按钮听起来可能是你今晚的朋友 - http://msdn.microsoft.com/en-us/library/system.web.ui.htmlcontrols.htmlform.defaultbutton.aspx
Actually it might not be, I haven't ever tried it with no Javascript.实际上可能不是，我从来没有尝试过没有 Javascript。
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