如何通过jQuery运行php文件发送电子邮件给管理员 - how to send an email to admin by running a php file through jQuery

how to send an email to admin by running a php file through jQuery

我需要得到一个通知电子邮件到我的网站管理员，当一个用户通过一个请求。我的代码如下，链接PHP文件在我的服务器发送邮件

$("#modelform").submit(function (event) {
        event.preventDefault();
        $.ajax({
    url: 'send_mail.php',
    success: function(){
         alert('php runing');
         $("#sendRequest").modal("show");
         $("#myModal").modal("toggle");
    }
});
    });

但它没有反应!我的知识有点少，有人能指导我做到这一点吗?我检查了这个问题，这是错误的方式，我做或我需要链接任何文件以外的引导库?

您可以尝试这样做:

HTML:

<textarea id="contactUs"></textarea><div id="button">Send</div>
<div id="response"></div>

jQuery:

$("#button").click(function(){ //when div id="button" is clicked
    var content = $("#contactUs").val(); //get value of textarea id="contactUs"
    $.post('send_mail.php',{content: content}, function(data){ //post data
        $('#response').html(data); //return content of send_mail.php
    });
});

send_mail.php:

<?php 
if(isset($_POST['content']) === true){
    $content = $_POST['content']; //might wanna sanitize if you're storing into db
    $to = "YourEmail@example.com"; //The email sending to
    $subject = "Sent From Contact form"; //The subject of email
    mail($to, $subject, $content, 'From: contact@example.com'); //PHP mail() function
    echo "Sent!"; //This will go to div id="response" on success
} else {
    echo "Error!"; //This will go to div id="response" on error
}
?>