【发布时间】:2015-03-04 22:09:14
【问题描述】:
这是我想要实现的目标的图片
http://oi60.tinypic.com/b9gf20.jpg
这是我所有的代码...
PHP 文件:contact_form.php
<?php
define('DB_NAME', 'xxx');
define('DB_USER', 'xxx');
define('DB_PASSWORD', 'xxx');
define('DB_HOST', 'xxx');
$connection = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD);
if(!$connection){
die('Database connection failed: ' . mysqli_connect_error());
}
$db_selected = mysqli_select_db($connection, DB_NAME);
if(!$db_selected){
die('Can\'t use ' .DB_NAME . ' : ' . mysqli_connect_error());
}
echo 'Connected successfully';
if (isset($_POST['itemname'])){
$itm = $_POST['itemname'];
}else{
$itm = '';
}
if($_POST['mile']){
$mi = $_POST['mile'];
}else{
echo "Miles not received";
exit;
}
if($_POST['email']){
$email = $_POST['email'];
}else{
echo "email not received";
exit;
}
$sql = "INSERT INTO seguin_orders (itemname, mile, email) VALUES ('$itm', '$mi', '$email')";
if (!mysqli_query($connection, $sql)){
die('Error: ' . mysqli_connect_error($connection));
}
联系表格:formz.php
<html>
<header>
</header>
<body>
<form action="/demoform/contact_form.php" class="well" id="contactForm" method="post" name="sendMsg" novalidate="">
<big>LOAD PAST ORDERS:</big>
<select id="extrafield1" name="extrafield1">
<option value="">Please select...</option>
</select>
</br>
<input type="text" required id="mile" name="mile" placeholder="Miles"/>
</br>
<input id="email" name="email" placeholder="Email" required="" type="text" value="demo@gmail.com" readonly="readonly"/>
</br>
<input id="name" name="itemname" placeholder="ITEM NAME 1" required="" type="text" />
</br>
<input type="reset" value="Reset" />
<button type="submit" value="Submit">Submit</button>
</form>
</body>
</html>
非常感谢和感谢您在此感谢的任何时间和帮助。
【问题讨论】:
-
您必须检测某人何时完成了他们的电子邮件输入,使用此值在数据库上进行查询,并在循环中回显
-
没有人在那里输入电子邮件...该值已经加载并在登录时使用用户电子邮件地址填充
-
因此,在表单中,根据使用他们的电子邮件进行的查询,在每行(循环部分)的特定列中取值的选项会回显出来。
-
我试过这个...不行...codeviewer.org/view/code:49c5
-
回显整个内容,包括选项。
标签: php jquery forms drop-down-menu mysqli