我问了几个问题！我付款的东西，我使用AJAX（当用户更改选择时直接更改价格），但问题是，我不知道如何获得价格（并验证它＆＃39） ; s good price）插入paypal付款！我尝试使用PHP等会话。但价格值并没有改变：/
的index.php：
<div class="col-lg-12 animated fadeIn">
<div class="col-sm-6 col-md-6 col-lg-3 order-actual-rank">
<p>Rang actuel</p>
<img id="current_league_img" src="assets/img/tiers/silver.png" alt="Silver" class="order-rank-img">
<div>
<select name="order-division-actual_league" class="form-control" id="actual_league" onChange="changeCurrentLeague(); getDivPrice()">
<option value="Bronze">Bronze</option>
<option value="Silver" selected>Silver</option>
<option value="Gold">Gold</option>
<option value="Platinum">Platinum</option>
<option value="Diamond">Diamond</option>
</select>
</div>
<div>
<select name="order-division-actual_division" onchange="getDivPrice()" id="actual_division" class="form-control">
<option value="1">I</option>
<option value="2">II</option>
<option value="3">III</option>
<option value="4">IV</option>
<option value="5" selected>V</option>
</select>
</div>
</div>
<div class="col-sm-6 col-md-6 col-lg-3 order-desired-rank">
<p>Rang désiré</p>
<img id="desired_league_img" src="assets/img/tiers/gold.png" alt="Gold" class="order-rank-img">
<div>
<select name="order-division-desired_league" onchange="changeDesiredLeague(); getDivPrice()" id="desired_league" class="form-control" id="desired_league">
<option value="Bronze">Bronze</option>
<option value="Silver">Silver</option>
<option value="Gold" selected>Gold</option>
<option value="Platinum">Platinum</option>
<option value="Diamond">Diamond</option>
</select>
</div>
<div>
<select name="order-division-desired_division" onchange="getDivPrice()" id="desired_division" class="form-control">
<option value="1">I</option>
<option value="2">II</option>
<option value="3">III</option>
<option value="4">IV</option>
<option value="5" selected>V</option>
</select>
</div>
</div>
<div class="col-sm-12 col-md-12 col-lg-6 order-division-order">
<ul>
<li>Division : <span id="division_infos"></span></li>
<li>Prix : <span id="boost_price"></span></li>
</ul>
<select name="order-division-server" class="form-control" style="width: 100px; margin-top: 10px;">
<option value="euw" selected>EUW</option>
<option value="eune">EUNE</option>
</select>
<input type="checkbox" onchange="getDivPrice()" id="order-duo" name="order-division-duo" style="height: 20px; width: 20px; vertical-align: top;">
<label for="order-duo">Duo</label>
<div id="paypal-button" class="form-paypal">
</div><script type="text/javascript" src="assets/js/checkout.js"></script>
console.log(data);
paypal.Button.render({
env: 'sandbox', // Or 'sandbox'
style: {
label: 'generic',
size: 'small', // small | medium | large | responsive
shape: 'rect', // pill | rect
color: 'gold', // gold | blue | silver | black
tagline: false
},
client: {
sandbox: 'AYh_cbrBW8_Ic8QLBh_hXPLpzbzFqc4_ckRsnH3cZ60oxheTz3CdZOgxlPK4TMDBF-ZiUR4EomVHMAkx',
production: ''
},
commit: true,
payment: function(data, actions) {
return actions.payment.create({
payment: {
transactions: [
{
amount: { total: '0.01', currency: 'EUR' }
}
]
}
});
},
onAuthorize: function(data, actions) {
return actions.payment.execute().then(function(payment) {
alert("Payement effectué");
});
}
}, '#paypal-button');
AJAX：
function getDivPrice() {
var price = 0;
var actual_league = document.getElementById("actual_league").value;
var actual_division = document.getElementById("actual_division").value;
var desired_league = document.getElementById("desired_league").value;
var desired_division = document.getElementById("desired_division").value;
var dataString = 'type=division&actual_league=' + actual_league +
"&actual_division=" + actual_division + "&desired_league=" + desired_league +
"&desired_division=" + desired_division;
$.ajax({
type: 'POST',
data: dataString,
url: '/FoxBoost/assets/getprice.php',
success: function (data) {
var duoqstr = "";
if (document.getElementById('order-duo').checked)
{
data = data * 1.3;
duoqstr = " en Duo"
data = data.toFixed(2);
}
if(data == 0)
{
document.getElementById('boost_price').innerHTML = "";
document.getElementById('division_infos').innerHTML = "Ce boost n'est pas possible.";
document.getElementById('hidden_price').value = data;
}else{
document.getElementById('boost_price').innerHTML = data + " €";
document.getElementById('division_infos').innerHTML = actual_league + " " + actual_division + " " + "->" + " " + desired_league + " " + desired_division + duoqstr;
document.getElementById('hidden_price').value = data;
}
}
});
}
getPrice.php
<?php
$tiers = array(
"Bronze 5" => 0,
"Bronze 4" => 1,
"Bronze 3" => 2,
"Bronze 2" => 3,
"Bronze 1" => 4,
"Silver 5" => 5,
"Silver 4" => 6,
"Silver 3" => 7,
"Silver 2" => 8,
"Silver 1" => 9,
"Gold 5" => 10,
"Gold 4" => 11,
"Gold 3" => 12,
"Gold 2" => 13,
"Gold 1" => 14,
"Platinum 5" => 15,
"Platinum 4" => 16,
"Platinum 3" => 17,
"Platinum 2" => 18,
"Platinum 1" => 19,
"Diamond 5" => 20,
"Diamond 4" => 21,
"Diamond 3" => 22,
"Diamond 2" => 23,
"Diamond 1" => 24
);
$costs = array(
10,10,10,10,12,
12,13,14,15,18,
18,20,22,24,28,
30,33,36,39,45,
65,75,85,125
);
if($_POST['actual_league'] != null && $_POST['actual_division'] != null && $_POST['desired_league'] != null && $_POST['desired_division'] != null) {
$actual = $_POST['actual_league']." ".$_POST["actual_division"];
$desired = $_POST['desired_league']." ".$_POST["desired_division"];
foreach($tiers as $index => $key) {
if($actual === $index) {
$actual = $key;
}
if($desired === $index) {
$desired = $key;
}
}
$price = 0;
if ($actual < $desired) {
for ($i = $actual ; $i < $desired ; $i++) {
$price += $costs[$i];
}
echo $price;
}else{
echo $price;
}
}else{
header('Location: /foxboost');
}
?>