我想在用户点击订阅按钮时将他的 email 保存到数据库中。但是当我输入电子邮件并单击订阅按钮时，它传递了一个空数组!
订阅表单代码:
<form id="cx-subscribe-user">
<input type="text" name="email" id="email" placeholder="Enter Your Email" />
<button type="submit" id="subscribe-button">Subscribe</button>
</form>
js代码:
$('#cx-subscribe-user').on('click', function (e) {
e.preventDefault();
var email = $('#email').val();
$.ajax({
type: "GET",
url: "subscribe-the-user.php",
processData: false,
dataType: 'json',
data: {email: email},
success: function(data) {
console.log('saved scucess');
}
});
});
在 subscribe-the-user.php 文件中，我尝试对请求进行 var_dump，但它打印的是空数组:
var_dump($_GET);exit;
在 var_dump 我收到这个空数组
数组(0){}
最佳答案
删除 processData，如文档所述，它会弄乱您的请求
processData (default: true)
Type: Boolean
By default, data passed in to the data option as an object (technically, anything other than a string) will be processed and transformed into a query string, fitting to the default content-type "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed data, set this option to false. https://api.jquery.com/jQuery.ajax/
关于javascript - Ajax 是不是将变量传递给另一个页面？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55630300/