尝试获取表单按钮以更改数据库中的值

时间:2014-02-24 22:24:44

标签: php mysql database

我目前正在尝试使用表单按钮来更改MySQL数据库表字段值?我对这段代码出错的想法吗?...

HTML按钮:

<form><form action="admin.php" method="POST">
<strong>ACTIVE MODE -</strong> Main BaseCentre website is online and active. <input type="submit" value="Maintenance Mode" class="btn btn-default" name="updateclose_site">|
</form>

PHP脚本:

if (isset($_POST['updateclose_site'])){
$sql = mysql_query("UPDATE adminpage SET close_site='1' WHERE setting='main'");

$sql_doublecheck = mysql_query("SELECT * FROM adminpage WHERE setting='main' AND close_site='1'");
$doublecheck = mysql_num_rows($sql_doublecheck);

if($doublecheck == 0){
echo "<strong><font color=red>> Close site is off</font></strong>";
} elseif ($doublecheck > 0) {
echo "<strong><font color=green>> Close site is working</strong></font><br />";

}
}

我的数据库如下所示:

“标题”设置| close_site(枚举,0,1,2,3)
“行”主| 0(默认)

点击按钮后没有任何反应?将不胜感激任何帮助!

2 个答案:

答案 0 :(得分:1)

将html更改为

<form action="admin.php" method="POST">
<strong>ACTIVE MODE -</strong> Main BaseCentre website is online and active. <input type="submit" value="Maintenance Mode" class="btn btn-default" name="updateclose_site">|
</form>

您还有一个<form>

答案 1 :(得分:0)

另一件事。不要使用mysql_而是使用mysqli_(或PDO)扩展
mysql_ is deprecated from php 5.5