Phonegap, Mysql, ajax // 无插入

Phonegap, Mysql, ajax // No Insert

我尝试从 html 插入到 mysql (Phonegap)。但他不这样做......我的错误是什么?抱歉我的英语不好,感谢您的帮助... 我有 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~ HTML:

    <div id="landmark-1" data-landmark-id="1">
        <form>

    <div id="block1">Datum:<input type="date" id="date" name="date"></div>
    <div id="block2">Baustelle:  <input name="bau" id="bau" class="tb1" type="text" size="18" /></div>
<div id="block4">
<input type="submit" value="Speichern">
</div>

    </form>
    </div>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Post.js

$(document).bind('deviceready', function(){
    $(function(){
        $('form').submit(function(){
            var landmarkID = $(this).parent().attr('data-landmark-id');
            var postData = $(this).serialize();
            alert(postData+'&lid='+landmarkID);
            $.ajax({
                type: 'POST',
                data: postData+'&lid='+landmarkID,

                //change the url for your project
                url: "http://voss-hm.de/zeitserver/save.php",
                success: function(data){
                    console.log(data);
                    alert('Your comment was successfully added');
                },
                error: function(){
                    console.log(data);
                    alert('There was an error adding your comment');
                }
            });

            return false;
        });
    });
});

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~ PHP:

<?php
$server = "--------------";
$username = "--------------";
$password = "--------------";
$database = "--------------";

$con = mysql_connect($server, $username, $password) or die ("Could not connect: " . mysql_error());

mysql_select_db($database, $con);

$id = $_Post["id"];
$date = ($_Post["date"]);
$baustelle = ($_Post["bau"]);



$sql = "INSERT INTO timesave.$id (datum, baustelle, anfang, ende, pause) VALUES ('$date' , '$baustelle', '', '', '')";

if (!mysql_query($sql, $con)) {
    die('Error: ' . mysql_error());
} else {
    echo "Comment added";
}

mysql_close($con);
?>

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~

  1. $_POST 不是 $_Post
  2. 请不要使用mysql_-函数!请改用 mysqli_ 或 PDO。

这里有一些错误。

首先,使用 $_POST 而不是 $_Post(区分大小写)。

其次,你不应该再使用mysql_*函数了。请阅读本教程:https://www.binpress.com/tutorial/using-php-with-mysql-the-right-way/17

您的脚本现在容易受到很多攻击,您真的需要学习转义 POST 值。如果您发布的值中有单引号,您的脚本也将不起作用。下面的link会教你如何处理。

从您的 PHP 脚本返回 JSON 编码的对象也是一个好主意。