执行按钮单击SQL查询 [英] execute sql query on button click
本文介绍了执行按钮单击SQL查询的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
nw_check.php
nw_check.php
<?php
$con = mysql_connect("localhost","root","12345");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
?>
<html>
<body>
<form method="POST" action="nw_check_exec.php">
<input type="button" name="nw_update" value="NW_Update"/>
</form>
</body>
</html>
nw_check_exec.php
nw_check_exec.php
<?php
if(isset($_POST['nw_update'])){
echo("You clicked button one!");
//and then execute a sql query here
}
else {
echo" dhur";
}
?>
但由于某种原因没有被执行的nw_check_exec.php回声。请您能有所帮助。
but for some reason the echo in the nw_check_exec.php is not being executed. please could you help.
推荐答案
我想这是因为输入类型为按钮,应该是提交:
I think it's because the input type is a "button" and should be a submit:
<input type="submit" name="nw_update" value="NW_Update"/>
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