发布复选框值

问题描述

我想在booking.php页面上发布复选框的值.

I want to post values of check boxes on booking.php page.

页面上有很多复选框，但我不知道如何在 booking.php 页面上发布.

There are many checkboxes on the page but I don't know how to post on booking.php page.

<form name="booking.php" method="post">
    <label for="tour" class="tour-label">Add to Tour List</label>
    <input type="checkbox" name="booking-check" value="Desert Safari" />
</form>
<div class="details"><a href="booking.php">Book Selected Tours</a></div>

推荐答案

有许多链接可让您了解如何处理来自 php 复选框的 post 值.看这个链接:http://www.html-form-guide.com/php-form/php-form-checkbox.html

There are many links that lets you know how to handle post values from checkboxes in php. Look at this link: http://www.html-form-guide.com/php-form/php-form-checkbox.html

单个复选框

HTML 代码:

<form action="checkbox-form.php" method="post">
    Do you need wheelchair access?
    <input type="checkbox" name="formWheelchair" value="Yes" />
    <input type="submit" name="formSubmit" value="Submit" />
</form>

PHP 代码:

<?php

if (isset($_POST['formWheelchair']) && $_POST['formWheelchair'] == 'Yes') 
{
    echo "Need wheelchair access.";
}
else
{
    echo "Do not Need wheelchair access.";
}    

?>

复选框组

<form action="checkbox-form.php" method="post">
    Which buildings do you want access to?<br />
    <input type="checkbox" name="formDoor[]" value="A" />Acorn Building<br />
    <input type="checkbox" name="formDoor[]" value="B" />Brown Hall<br />
    <input type="checkbox" name="formDoor[]" value="C" />Carnegie Complex<br />
    <input type="checkbox" name="formDoor[]" value="D" />Drake Commons<br />
    <input type="checkbox" name="formDoor[]" value="E" />Elliot House

    <input type="submit" name="formSubmit" value="Submit" />
 /form>

<?php
  $aDoor = $_POST['formDoor'];
  if(empty($aDoor)) 
  {
    echo("You didn't select any buildings.");
  } 
  else
  {
    $N = count($aDoor);

    echo("You selected $N door(s): ");
    for($i=0; $i < $N; $i++)
    {
      echo($aDoor[$i] . " ");
    }
  }
?>

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