是否有理由表格仍在提交？验证检查工作但如果一切都输入正确,表单提交并且ajax请求不会触发.
$("#formRegister").submit(function () {
// Start problem
var mode = $("registerMode").val();
// End problem
var username = $("#registerUsername").val();
var password = $("#registerPassword").val();
var passwordConfirm = $("#registerPasswordConfirm").val();
var avatar = $("#registeravatar").val();
if (username == 'Username') {
$("#registerError").html('You must enter a username');
} else if (password == 'Password') {
$("#registerError").html('You must enter a password');
} else if (password != passwordConfirm) {
$("#registerError").html('Your passwords did not match');
} else if (avatar == 'Avatar URL') {
$("#registerError").html('You must enter the URL for your combine avatar');
} else {
$.ajax({
type: "POST",url: "processUsers.PHP",data: {
mode: mode,username: username,password: password,avatar: avatar
},dataType: "JSON",success: function(data) {
alert('success!');
}
});
}
return false;
});
解决方法
这应该工作
$("#formRegister").submit(function (event) {
var username = $("#registerUsername").val();
var password = $("#registerPassword").val();
var passwordConfirm = $("#registerPasswordConfirm").val();
var avatar = $("#registeravatar").val();
if (username == 'Username') {
$("#registerError").html('You must enter a username');
} else if (password == 'Password') {
$("#registerError").html('You must enter a password');
} else if (password != passwordConfirm) {
$("#registerError").html('Your passwords did not match');
} else if (avatar == 'Avatar URL') {
$("#registerError").html('You must enter the URL for your combine avatar');
} else {
$.ajax({
type: "POST",data: {
mode: mode,avatar: avatar
},success: function(data) {
alert('success!');
}
});
}
event.preventDefault();
});