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我有一个用asp.net编写的网站(这部分只是HTML和jQuery虽然)与一个表单提交按钮。我为jquery中的每个文本框编写了自己的验证,如果每个文本都通过,那么它通过ajax发送表单到c#代码隐藏。这适用于每个浏览器都很好,即使是IE7和IE8,问题是当我通过IPad(Safari)浏览页面时,它会完全跳过验证并刷新整个页面。我只有一个4岁的ipad与ios2我相信或者也许ios3,无论哪种方式,我希望这可以在所有浏览器中工作。停止提交按钮从回发上ipad asp.net
代码:
<input type="button" id="btnLogin" class="button" value="Login" style="top: 325px;" onclick="fnSignUp();" />
function fnSignUp() {
// Check for Valid EMail
var rege = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
if (rege.test($('#<%= txtEmail.ClientID %>').val())) { }
else {
$('#<%= lblErrorSignUp.ClientID %>').text("Invalid EMail");
return;
}
//Check For Empty First Name
if ($('#<%= txtFNameSignUp.ClientID %>').val() == "") {
$('#<%= lblErrorSignUp.ClientID %>').text("Enter First Name");
$('#<%= lblFNameError.ClientID %>').text(" *");
return;
}
else $('#<%= lblFNameError.ClientID %>').text("");
//Check For Empty Last Name
if ($('#<%= txtLNameSignUp.ClientID %>').val() == "") {
$('#<%= lblErrorSignUp.ClientID %>').text("Enter Last Name");
$('#<%= lblLNameError.ClientID %>').text(" *");
return;
}
else $('#<%= lblLNameError.ClientID %>').text("");
//Check For Empty Zip Code
if ($('#<%= txtZipSignUp.ClientID %>').val() == "") {
$('#<%= lblErrorSignUp.ClientID %>').text("Enter Your ZipCode");
return;
}
// Check For Valid Zip Code
if (IsValidZipCode == false) {
$('#<%= lblErrorSignUp.ClientID %>').text("Invalid US ZipCode");
return;
}
//Check If Password is left empty
if ($('#<%= txtPass1.ClientID %>').val() == "") {
$('#<%= lblErrorSignUp.ClientID %>').text("Enter A Password");
return;
}
//Check that both Passwords match
if ($('#<%= txtPass1.ClientID %>').val() != $('#<%= txtPass2.ClientID %>').val()) {
$('#<%= lblErrorSignUp.ClientID %>').text("Both Passwords Must Match");
return;
}
var email = $('#<%= txtEmail.ClientID %>').val();
var fname = $('#<%= txtFNameSignUp.ClientID %>').val();
var lname = $('#<%= txtLNameSignUp.ClientID %>').val();
var zip = $('#<%= txtZipSignUp.ClientID %>').val();
var city = $('#<%= hidcity.ClientID %>').val();
var state = $('#<%= hidstate.ClientID %>').val();
var lat = $('#<%= hidLatitude.ClientID %>').val();
var longi = $('#<%= hidLongitude.ClientID %>').val();
var pass = $('#<%= txtPass1.ClientID %>').val();
$.ajax({
type: "POST",
url: "Login.aspx/SignUpNewUser",
data: "{'email':'" + email + "', 'fname' : '" + fname + "' , 'lname' : '" + lname + "', 'zip' : '" + zip + "', 'city' : '" + city + "' , 'state' : '" + state + "' , 'lat' : '" + lat + "', 'longi' : '" + longi + "', 'pass' : '" + pass + "' }",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (msg) {
var obj = $.parseJSON(msg.d);
if (obj.login == "false") $('#<%= lblLoginMessage.ClientID %>').text("Login Failed");
if (obj.login == "true") {
location.reload(true);
}
}
});
return false;
}
你可以发布你的'fnValidateLogIn'函数吗? – 2012-07-20 18:24:46
多数民众赞成它,只是输入错误的问题,我会编辑 – 2012-07-20 18:26:17