doutang0335 2016-02-01 09:38
浏览 112

使用循环在php页面中显示html复选框多个复选框内容

//I extracted data from database like
<form action="print.php" method="post">
 <?php include('connection.php') ?>
                      <?php

// Query member data from the database and ready it for display
$sql = mysql_query("SELECT * FROM nokia"); 
$num = mysql_numrows($sql);
?>

<?php

$i=0;
while ($i < $num) {
$f6=mysql_result($sql,$i,"item_name");                  
   <input type="checkbox" name="list[]"  value="<?php echo "$f6";?>" /><?php echo "$f6","<br>"; ?>//display result in htmlpage

 <?php
$i++;
$d=$f6;
}

?>

<input type="submit" value="submit"/>   
</form> 

print.php
//after submitting in php page 

<?php include('connection.php') ?>
                      <?php


if(isset($_POST['submit']))
 {
if(!empty($_POST['list']))//name of checkbox in html
  {
foreach($_POST['list'] as $selected){
echo $selected."</br>";
}
}
}

?>

 //display nothing in php...how I solve this problem

I want to display content of checkbox from html form to php page.I extracted the checkbox contents from database.problem is how I display the content in php page selecting multiple checkbox.

  • 写回答

4条回答 默认 最新

  • douman6679 2016-02-01 09:41
    关注
    <?php echo "$f6","<br>"; ?>
    

    wrong concatenation

    <?php echo "$f6"."<br>"; ?>
    

    use this

    评论

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