如何获得文本框值变量在php和post它与按钮 - How to get text box value to variable in php and post it with button

How to get text box value to variable in php and post it with button

我有一个代码

  <form action="index.php" method="post">  
    <input type="text" name="jam" />
    <input type="submit" name="submit" value="Translate" />
    </form>

<?php
$conn = mysql_connect ("localhost", "root","")  or die (mysql_error());
mysql_set_charset('utf8',$conn);
mysql_select_db ("movedb");

$jam = $_POST['jam'];

$sql = mysql_query("select * from WORD where ENGLISH like '$jam%' Limit 15");

while ($row = mysql_fetch_array($sql)){
    echo ' '.$row['ENGLISH']; 
echo ' - '.$row['SINHALA']; 
    echo '<br/>';
    }

?>

我想张贴文本值像index.php?=text=(这里的文本框值)

我想把它提交到$jam

表单方法应该是get而不是post。

同时，从你的动作中移除>。小错误。

试题:

<form action="index.php" method="get">  
<input type="text" name="jam" />
<input type="submit" name="submit" value="Translate" />
</form>

你可以这样做:$jam = $_GET['jam'];