У меня есть это школьное задание сделать сайт сравнения между mc и bk.Хранить несколько значений в флажке для проверки с помощью php
Теперь у меня есть это:
<html>
<head>
<link rel="stylesheet" type="text/css" href="style1.css" />
</head>
<?php
if(isset($_POST['formSubmit']))
{
$breakfastMC = $_POST['BreakfastMC'];
$breakfastBK = $_POST['BreakfastBK'];
$sumMC = 0;
$sumBK = 0;
if(empty($breakfastMC))
{
echo("<p>You didn't select any food in MC.</p>\n");
}
else
{
$MC = count($breakfastMC);
echo("<p>You selected for MC = $MC:<br/>");
for($i=0; $i < $MC; $i++)
{
echo("Price = " . $breakfastMC[$i] . "<br/>");
$sumMC += floatval($breakfastMC[$i]);
}
echo "Total MC = " . $sumMC . "<br/>";
}
if(empty($breakfastBK))
{
echo("<p>You didn't select any food in BK.</p>\n");
}
else
{
$BK = count($breakfastBK);
echo("<p>You selected for BK = $BK:<br/>");
for($i=0; $i < $BK; $i++)
{
echo("Price = " . $breakfastBK[$i] . "<br/>");
$sumBK += floatval($breakfastBK[$i]);
}
echo "Total BK = " . $sumBK . "<br/>";
}
//$sumBK = array_sum($BK)
//$sumMC = array_sum($MC)
if ($sumBK == $sumMC)
echo 'equal';
else if ($sumBK > $sumMC)
echo 'BK more expensive than MC';
else echo 'MC more expensive than BK';
function IsChecked($chkname,$value)
{
if(!empty($_POST[$chkname]))
{
foreach($_POST[$chkname] as $chkval)
{
if($chkval == $value)
{
return true;
}
}
}
return false;
}
}
?>
<form action="<?php echo htmlentities($_SERVER['PHP_SELF']); ?>" method="post">
<div class="MC">
<h2><b>Mc Donalds</b></h2>
<br />
<b>Ontbijt:</b>
<br />
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne1" value="2"/>
<label for="squaredOne1"></label>
<div class="McText">Croissant jam en boter Prijs = 2 Cal = 100</div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne2" value="3"/>
<label for="squaredOne2"></label>
<div class="McText">Pancakes met stroop <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne3" value="3"/>
<label for="squaredOne3"></label>
<div class="McText">McMuffin met Bacon en Ei <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne4" value="4"/>
<label for="squaredOne4"></label>
<div class="McText">McMuffin met Kaas <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne5" value="2"/>
<label for="squaredOne5"></label>
<div class="McText">2x Versgemalen koffie <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne6" value="2"/>
<label for="squaredOne6"></label>
<div class="McText">2x Thee <br /></div>
</div>
<b>Lunch:</b>
<br />
<div class="squaredOne"><input type="checkbox" name="LunchMC[]" id="squaredOne7" value="2"/>
<label for="squaredOne7"></label>
<div class="McText">Hamburger <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="LunchMC[]" id="squaredOne8" value="3"/>
<label for="squaredOne8"></label>
<div class="McText">Cheeseburger <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="LunchMC[]" id="squaredOne9" value="4"/>
<label for="squaredOne9"></label>
<div class="McText">1955 met bacon <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="LunchMC[]" id="squaredOne10" value="3"/>
<label for="squaredOne10"></label>
<div class="McText">McKroket <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne11" value="2"/>
<label for="squaredOne11"></label>
<div class="McText">Coca Cola Middel (0,4L) <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne12" value="4"/>
<label for="squaredOne12"></label>
<div class="McText">Coca Cola Groot (0,5L) <br /></div>
</div>
<b>Avondeten:</b>
<br />
<div class="squaredOne"><input type="checkbox" name="DinerMC[]" id="squaredOne13" value="4"/>
<label for="squaredOne13"></label>
<div class="McText">Big Mac <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="DinerMC[]" id="squaredOne14" value="3"/>
<label for="squaredOne14"></label>
<div class="McText">Chicken Sensation <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="DinerMC[]" id="squaredOne15" value="5"/>
<label for="squaredOne15"></label>
<div class="McText">Chili Chicken <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="DinerMC[]" id="squaredOne16" value="4"/>
<label for="squaredOne16"></label>
<div class="McText">Big Tasty met bacon <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne17" value="5"/>
<label for="squaredOne17"></label>
<div class="McText">Coca Cola Mega (0,7L) <br /></div>
</div>
<div class="squaredOne"><input type="checkbox" name="BreakfastMC[]" id="squaredOne18" value="4"/>
<label for="squaredOne18"></label>
<div class="McText">Coca Cola Groot (0,5L) <br /></div>
</div>
<br />
</div>
<div class="BK">
<h2><b>Burger King </b></h2>
<b>Ontbijt:</b>
<br />
<input type="checkbox" name="BreakfastBK[]" value="1.50"> Mini Pancakes (9stuks) €1,50 364kcal<br />
<input type="checkbox" name="BreakfastBK[]" value="1.50"> Toastie €1,50 359 kcal<br />
<input type="checkbox" name="BreakfastBK[]" value="3.00"> Breakfast Burger €3,00 825 kcal <br />
<input type="checkbox" name="BreakfastBK[]" value="2.75"> Breakfast Wrap €2,75 441 kcal<br /> <br />
<input type="checkbox" name="BreakfastBK[]" value="3.80"> 2xKoffie €3,80 0 kcal<br />
<input type="checkbox" name="BreakfastBK[]" value="2.25"> 1 flesje Chaudfontaine (500 ml) €2,25 0 kcal<br />
<b>Lunch:</b>
<br />
<input type="checkbox" name="LunchBK[]" value="4.55"> Grilled Chicken Wrap €4,55 344 kcal<br />
<input type="checkbox" name="LunchBK[]" value="1.95"> Cheeseburger €1,95 338 kcal<br />
<input type="checkbox" name="LunchBK[]" value="5.75"> Tripple Whopper €5,75 1114 kcal<br />
<input type="checkbox" name="LunchBK[]" value="4.75"> Big King XXL €4,75 1022 kcal<br /> <br />
<input type="checkbox" name="BreakfastBK[]" value="2.00"> Coca Cola M (400 ml) €2,00 168 kcal<br />
<input type="checkbox" name="BreakfastBK[]" value="2.50"> Coca Cola XXL (750 ml) €2,50 315 kcal<br />
<b>Avondeten:</b>
<br />
<input type="checkbox" name="DinerBK[]" value="4.75"> Double Cheeseburger XXL €4,75 502 kcal <br />
<input type="checkbox" name="DinerBK[]" value="5.25"> Grilled Chicken BBQ €5,25 707 kcal<br />
<input type="checkbox" name="DinerBK[]" value="3.25"> Whopper Jr. €3,25 362 kcal <br />
<input type="checkbox" name="DinerBK[]" value="3.75"> Big King €3,75 552 kcal <br /> <br />
<input type="checkbox" name="BreakfastBK[]" value="2.25"> Coca Cola M (400 ml) €2,25 210 kcal <br />
<input type="checkbox" name="BreakfastBK[]" value="2.50"> Coca Cola XXL (750 ml) €2,50 315 kcal<br />
</div>
<div class="Button">
<input type="submit" name="formSubmit" value="submit">
</div>
</form>
</body>
</html>
Этот код сравнивает значение от MC и BK, но только цены. Можно ли как-то добавить, как value2, к флажку для калорий, чтобы они тоже сравнивались?
Что-то вроде этого:
<input type="checkbox" name="BreakfastMC[]" value1="10" value2="20"/>
Или любым другим способом?
это сайт кстати: http://informaticaphp.net84.net/home.php [предупреждение: возможно скомпрометирован]
Что все эти '' <====== комментариев? – Barmar
Ввод может отправлять только одно значение. Вы можете поставить 'value =" 10-20 "', а затем код PHP может разделить его. – Barmar
Хорошо, и как бы я сделал это, не испортив весь мой код: s –