使用Onclientclick或Onsubmit都不会调用JavaScript函数
我正在尝试对我的登录页面应用验证。一个单独的JavaScript函数用于此,但该函数不会以任何方式调用使用Onclientclick或Onsubmit都不会调用JavaScript函数,javascript,c#,html,asp.net,Javascript,C#,Html,Asp.net,我正在尝试对我的登录页面应用验证。一个单独的JavaScript函数用于此,但该函数不会以任何方式调用 <script type="text/javascript"> function myFunction() { var pass = document.getElementById("passwordsignup").value; var ConfirmPass = document.getElementById("passwordsignu
<script type="text/javascript">
function myFunction() {
var pass = document.getElementById("passwordsignup").value;
var ConfirmPass = document.getElementById("passwordsignup_confirm").value;
var email = document.getElementById("emailsignup").value;
var uname = document.getElementById("usernamesignup").value;
var PassExpr = "/^[a-zA-Z0-9!@#$%^&*]{6,16}$/";
var emailExp = "/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([com\co\.\in])+$/";
if (uname == "" && email == "" && pass == "" && ConfirmPass == "") {
alert("All Feilds are Required");
return false;
}
if (uname == "")
{
alert("Please Enter User Name !!");
return false;
}
if (email == "")
{
alert("Please Enter Email !!")
return false;
}
else {
if (!email.match(emailExp)) {
alert("Please Enter Valid Email Id");
return false;
}
}
if (pass == "")
{
alert("Please Enter Password..!!");
return false;
}
else {
if(pass.length>6 && pass.length<16)
{
if (!PassExpr.test(pass)) {
alert("password should contain atleast one number and one special character");
return false;
}
}
else {
return false;
}
}
if (ConfirmPass == "")
{
alert("Please Re-Enter Password..!!");
return false;
}
else {
if (pass != ConfirmPass) {
alert("Please Re-Enter Password to Match !!!!!");
return false;
}
}
}
函数myFunction(){
var pass=document.getElementById(“passwordsignup”).value;
var ConfirmPass=document.getElementById(“passwordsignup\u confirm”).value;
var email=document.getElementById(“emailsignup”).value;
var uname=document.getElementById(“usernamesignup”).value;
var PassExpr=“/^[a-zA-Z0-9!@$%^&*]{6,16}$/”;
var emailExp=“/^([a-zA-Z0-9\.\-])+\@([a-zA-Z0-9\-])+\)+([com\co\.\in])+$/”;
如果(uname==“”&&email==“”&&pass==“”&&ConfirmPass==“”){
警报(“需要所有外地劳工”);
返回false;
}
如果(uname==“”)
{
警告(“请输入用户名!!”;
返回false;
}
如果(电子邮件==“”)
{
警告(“请输入电子邮件!!”)
返回false;
}
否则{
如果(!email.match(emailExp)){
警报(“请输入有效的电子邮件Id”);
返回false;
}
}
如果(通过==“”)
{
警报(“请输入密码..!!”;
返回false;
}
否则{
如果(pass.length>6&&pass.length您是否收到任何javascript错误?打开浏览器控制台,您将看到未捕获的语法错误。是否可以尝试OnClick=“myFunction()”,它可能work@Joseph这正是他们目前所拥有的,对吗?Joseph您的解决方案不起作用,也许我用OnClick调用了另一个函数您可能想检查ScriptManager
。看,我只是将您的代码复制并粘贴到我的新项目中,并且工作正常,您能发布您的整个.aspx
?
<div id="register" class="animate form">
<form id="form2" runat="server" onsubmit="return myFunction();">
<h2> Sign up </h2>
<p>
<label for="usernamesignup" class="uname">UserName</label>
<input id="usernamesignup" name="usernamesignup" required="required" type="text" placeholder="User Name" runat ="server" onchange="checkUserName();"/>
<%--<asp:TextBox ID="usernamesignup1" runat="server" OnTextChanged="checkUserName()" ></asp:TextBox>--%>
<asp:Label ID="LabelStatus" runat="server" Text="Label"></asp:Label><br />
</p>
<p>
<label for="emailsignup" class="youmail" >Email </label>
<input id="emailsignup" name="emailsignup" required="required" type="email" placeholder="Email" runat="server" />
</p>
<p>
<label for="passwordsignup" class="youpasswd">password </label>
<input id="passwordsignup" name="passwordsignup" required="required" type="password" placeholder="Password" runat="server"/>
</p>
<p>
<label for="passwordsignup_confirm" class="youpasswd">Please confirm your password </label>
<input id="passwordsignup_confirm" name="passwordsignup_confirm" required="required" title="Please enter the same Password as above." type="password" placeholder="Re-Enter Password" runat="server"/>
</p>
<p class="login button">
<%--<asp:Button ID="btnSignup" runat="server" Text="Sign Up" OnClick="Button1_Click" Width="150px" CssClass="btnSignup" Height="46px" />     </p>--%>
<asp:Button ID="btnSignup" runat="server" Text="Sign Up" onClientClick="return myFunction();" OnClick="btnSignup_Click" Width="150px" Height="40px"/>
</p>