Hi all,
I'm currently having an issue with an array, which when i loop through it, it returns random results, or only 1 result even though it should contain more.
What i doing atm is calling some information from a database and displaying it.
im outputting a hidden field with a value in it, an input box for a price to go in and also a check box so that i can check which options i want to include. Code example below:
<?php
$qm = "SELECT * FROM models WHERE gen_id = '$gen_id'";
$rm = mysqli_query ($dbc, $qm) or trigger_error("Query: $qm\n<br />MySQL Error: " . mysqli_error($dbc));
if (mysqli_affected_rows($dbc) == 0) { // No results.
echo 'No models found';
} else {
while ($rowm = mysqli_fetch_array($rm, MYSQLI_ASSOC)) {
echo '<input name="model[]" type="hidden" value="'.$rowm['model'].'" /> '.$rowm['model'] . ' - Additional Price: <input name="model_price[]" type="text" id="model_price[]" size="4" /> <input name="checked[]" type="checkbox" id="checked[]" /><br>';
}
}
?>Now when i submit my form, it should post the values and then insert data into my DB based on what i checked previously.
The problem i'm getting is the price is very random, depending on which boxes i tick, depends on what prices get stored in the array. Code Example Below:
$checked = $_POST['checked'];
$model = $_POST['model'];
$countm = count($checked);
$model_price = $_POST['model_price'];
for($i=0;$i<$countm;$i++){
$model_name = $model[$i];
$model_prices = $model_price[$i];
$q3 = "INSERT INTO product_models (prod_id, model_name, added_price) VALUES ('$prod_id', '$model_name', '$model_prices')";
$r3 = mysqli_query ($dbc, $q3) or trigger_error("Query: $q3\n<br />MySQL Error: " . mysqli_error($dbc));
}I've used very similar code before and it works fine, however if i tick 2 boxes it will only ever get the first price and not the second!
Am i missing something out from my code? Any help would be greatly appreciated!