使用jQuery AJAX提交表单 [英] Submitting Form using jquery AJAX

问题描述

我正在尝试使用jQuery ajax提交表单，但是我的数据没有发布到PHP，它在 $ _ POST 数组中不返回空数组.

I am trying to submit my form using jQuery ajax, but my data isn't posting to PHP it returns empty array nothing in $_POST array.

这是我的代码-这是我的表格:

This is my code - here is my form:

<form action = "/webdevelopmentpakistan/send_mail.php" method = "post" class = "myForm"   >
                <div class="row">
                    <div class="col-md-3 col-sm-12">
                        <div class="form-group">
                            <input class="form-control" id="fname" type="text" required name= "full_name" placeholder="Full Name" 
                             />
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-12">
                        <div class="form-group"> 
                            <input class="form-control" type="tel" required name = "phone" placeholder="+92" id="phone" onkeypress="return isNumberKey(event)" />
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-12">
                        <div class="form-group">
                            <input class="form-control" type="email" required name = "email" id="email" placeholder="Email"/>
                        </div>
                    </div>
                    <div class="col-md-3 col-sm-12">
                        <div class="form-group">
                            <input class="btn popup" type="submit"    name = "submit" value="CONTACT OUR CONSULTANT"/>
                        </div>
                    </div>
                </div>
</form>

其为ajax部分:

  $('form').on('submit', function (e) {
    e.preventDefault();

    var url = $(this).attr("action");
    var form_data = $(this).serialize();


    $.ajax({
            type: 'POST',
            url: url,
            data: $('.myForm').serialize() ,
            dataType : 'JSON',
            //contentType: "application/x-www-form-urlencoded",
            success: function (data) { // here I'm adding data as a parameter which stores the response

                    console.log(data); // instead of alert I'm changing this to console.log which logs all the response in console.
            },
             error:function(xhr, textStatus, thrownError, data)
             {
                 console.log("Error: " + thrownError);
                 console.log("Error: " + textStatus);


             }
                   });



    // var popup = document.getElementById("myPopup");
    // popup.classList.toggle("show");
    console.log(form_data);

});

在其他页面上使用的PHP代码:

PHP CODE using at other page:

if(isset($_POST)) {
        echo json_encode($_POST);
    }

这是我的序列化数组，正在提交表单，但没有传递给php

and this is my serialize array which I am getting on submission of form but it isn't getting passed to php

full_name=talha&phone=012345678&email=admin%40gmail.com

推荐答案

欢迎使用stackoverflow，这是所做的更改，希望它能起作用

welcome to stackoverflow, here are the changes, hope it will works

$.ajax({
    type: 'POST',
    url: url,
    data: $('.myForm').serialize() ,
    dataType : 'json', // changing data type to json
    success: function (data) { // here I'm adding data as a parameter which stores the response
        console.log(data); // instead of alert I'm changing this to console.log which logs all the response in console.
    }
});

在php

if(isset($_POST)) {
    echo json_encode($_POST);
}

这应该在您的控制台中打印发布参数数组，但是您将在php中获得一个数组.

this should print array of post parameters in your console, however you will get an array in php.

这篇关于使用jQuery AJAX提交表单的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！