The script I have is working good when executed, and it returns the server side error as expected.
I would like to learn how to use jquery to check if the values (userid, password) to be passed is empty, before the script runs the .$ajax request, and only get to that part if both values are filled in.
This is the jQuery
var userid = $(".YourOrder_MainLoginEmail").val();
var password = $(".YourOrder_MainLoginPassword").val();
var url = "/ShoppingCart/ShoppingCartLogin";
$.ajax({
url: url,
type: "POST",
dataType: "json",
data: { userId: userid, pass: password },//{ userId: userid, pass: password },
cache: false,
success: function (result) {
if (result.success == "Valid") {
// hide the login form and clear and hide error
$('.YourOrder_loginError').text('');
$('.YourOrder_loginError').css('visibility', 'hidden');
$('.YourOrder_loginForm').css('visibility', 'hidden');
// show the shipping address section
$('.YourOrder_ShipAddress').css('visibility', 'visible');
location.reload();
}
if (result.error == "Invalid") {
// hide shipping address section
$('.YourOrder_ShipAddress').css('visibility', 'hidden');
$('.YourOrder_loginError').css('visibility', 'visible');
$('.YourOrder_loginError').text('The user name or password provided is incorrect.');
}
}
});
Thank you very much for your help. - itortu.
EDIT
Can I get help making the check a bit better?
This is what is happening:
1- yes email, no password : password message error enter password, no email: enter email error, but password error remains even with password value in it, so in the end both messages are shown.
2- yes password, no email : email message error enter email, no password: enter password error, but email error remains even with email value in it, so in the end both messages are shown.
how can this change to only show/ hide pertinent messages and avoid having both displaying after the value for the first error message has been filled?
JQuery
if (userid == "") {
$('.YourOrder_loginError').css('visibility', 'visible');
$('.YourOrder_loginError').text('Enter your e-mail address.');
return false
}
if (password == "") {
$('.YourOrder_loginError_password').css('visibility', 'visible');
$('.YourOrder_loginError_password').text('Enter your password.');
return false
}
Many thanks for your help.
Ehh, just check them?
if (userid == "" || password == "") { return false }
//AJAX and so on.. script will jump out if either userid or password is empty
var userid = $(".YourOrder_MainLoginEmail").val();
var password = $(".YourOrder_MainLoginPassword").val();
var url = "/ShoppingCart/ShoppingCartLogin";
if(userid=='' || password=='' ){
alert("Fill in complete details");
}
else {
$.ajax({
url: url,
type: "POST",
dataType: "json",
data: { userId: userid, pass: password },//{ userId: userid, pass: password },
cache: false,
success: function (result) {
if (result.success == "Valid") {
// hide the login form and clear and hide error
$('.YourOrder_loginError').text('');
$('.YourOrder_loginError').css('visibility', 'hidden');
$('.YourOrder_loginForm').css('visibility', 'hidden');
// show the shipping address section
$('.YourOrder_ShipAddress').css('visibility', 'visible');
location.reload();
}
if (result.error == "Invalid") {
// hide shipping address section
$('.YourOrder_ShipAddress').css('visibility', 'hidden');
$('.YourOrder_loginError').css('visibility', 'visible');
$('.YourOrder_loginError').text('The user name or password provided is incorrect.');
}
}
});
}
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