给按钮添加确认提示

最新推荐文章于 2019-08-01 18:13:24 发布

翻译最新推荐文章于 2019-08-01 18:13:24 发布 · 1.3k 阅读

文章标签：

#server #textbox #asp #object #javascript #button

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给按钮添加确认提示

<%@ Page Language="C#" %>
<script runat="server">
public void Page_Load(Object sender, EventArgs E) {
btnSubmit.Attributes.Add("onclick","javascript:if(confirm('Are you sure everything is correct?')== false) return false;");
}
void btnSubmit_Click(object sender, EventArgs e) {
Message.Text = "You entered your name as: " + txtName.Text;
}
</script>
<html>
<head>
</head>
<body>
<form runat="server">
Name: <asp:Textbox id="txtName" runat="server"/>
<asp:Button id="btnSubmit" onclick="btnSubmit_Click" runat="server" Text="Submit"></asp:Button><br/>
<asp:Label id="Message" runat="server"/>
</form>
</body>
</html>