有一个 html 表单,用户可以在其中更改他的数据:
<form action='/user/editProfile' id="edit-profile_form" method="post">
<ul class='profile-data'>
<li class='profile-data_item persona-icon'>Никнейм: <input id='profile_nickname' name='nickname' type="text" placeholder="Никнейм:" value="{{myNickname}}" :readonly="inputStatus == 1 ? true : false"></li>
<li class='profile-data_item'>Имя: <input name='name' id='profile_name' type="text" placeholder="Имя:" value="{{myName}}" :readonly="inputStatus == 1 ? true : false"></li>
<li class='profile-data_item'>Фамилия: <input name='surname' id='profile_surname' type="text" placeholder="Фамилия:" value="{{mySurname}}" :readonly="inputStatus == 1 ? true : false"></li>
<li class='profile-data_item b-day-icon'>Возраст: <input name='age' id='profile_age' type="text" placeholder="Возраст:" value="{{myAge}}" :readonly="inputStatus == 1 ? true : false"></li>
<li class='profile-data_item place-icon'><input type="text" name='city' id='profile_city' placeholder="Город" value="{{myCity}}" :readonly="inputStatus == 1 ? true : false">, <input name='country' id='profile_country' type="text" placeholder="Страна" value="{{myCountry}}" :readonly="inputStatus == 1 ? true : false"></li>
<li class='profile-data_item phone-icon'>Телефон: <input name='phoneNumber' id='profile_phoneNumber' type="text" placeholder="Телефон:" value="{{myPhoneNumber}}" :readonly="inputStatus == 1 ? true : false"></li>
<input type="hidden" name="_csrf" value='{{csrfToken}}' />
<input type="submit" value="Submit" id="edit-profile_submit">
</ul>
</form>
$("form").submit(function(e) {
e.preventDefault();
var csrf_token = {{csrfToken}};
$("body").bind("ajaxSend", function(elm, xhr, s){
if (s.type == "POST") {
xhr.setRequestHeader('X-CSRF-Token', csrf_token);
}
});
var pathname = window.location.href;
$.ajax({
type: "POST",
url: '/user/editProfile',
data: {
name: $("#profile_name").val(),
nickname: $("#profile_nickname").val(),
surname: $("#profile_surname").val(),
country: $("#profile_country").val(),
city: $("#profile_city").val(),
phoneNumber: $("#profile_phoneNumber").val(),
age: $("#profile_age").val()
},
dataType: "html",
contentType: "application/html, charset: UTF-*",
success: function(data){
console.log(data);
},
});
});
但由于未知原因,当您单击提交时,该站点会跟随在 action='' 中指定的链接。由于某种原因 preventDefault 没有做它应该做的事情。问题是什么?版本 jquery 3.1.0,在服务器上,表单由代码处理...
router.post('/editProfile', isLoggedIn, function (req, res, next){
var id = req.user._id;
console.log(req.body);
var nickname = req.body.nickname;
var name = req.body.name;
var surname = req.body.surname;
var age = req.body.age;
var city = req.body.city;
var country = req.body.country;
var phoneNumber = req.body.phoneNumber;
User.findByIdAndUpdate(id, { $set: { nickname: nickname, name: name, surname: surname, age: age, city: city, country: country, phoneNumber: phoneNumber }}, function (err, user) {
if (err) return handleError(err);
console.log("ADDED!!!!!!!!!!!!!");
});
});
结果,提交了表单并将新数据输入到数据库中,但是重新加载了页面,尽管我不需要它。
所有操作都发生在页面 /user/:userid


