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我有2个php文件，里面有javascript（driverlocator.php和automap.php）。 driverlocator.php是显示一张地图，automap.php是从数据库获取数据并在地图上放置标记。获取变量从一个JavaScript到另一个php文件中的另一个javascript
现在，我的问题是如何获取地图的变量，以便我可以使用它来放置我的标记？
driverlocator.php
<?php
session_start();
if (!isset($_SESSION['user_id']))
{
header("Location: index.php");
}
$_SESSION['navMenu'] = "driverlocator";
ini_set('display_errors', 'On');
require_once 'includes/database.php';
include_once 'system_menu.php';
include_once 'automap.php';
?>
<html>
<head>
<title>Driver Locator</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-
scalable=no">
<link href="css/bootstrap.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<script type="text/javascript"
src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js">
</script>
<script src="js/bootstrap.min.js"></script>
<style type="text/css">
body { background:url(images/bgformal1.png)fixed no-repeat center; background-size:cover; } .asd { color: white; font-family: "Times New Roman", Georgia, Serif; } .title{ font-family: "Times New Roman", Georgia, Serif; font-weight: bold; text-shadow: 2px 2px black; color: white; } .MapLegend { width: 100%; border-style: solid; border-color: black; border-width: 1%; background-color: grey; padding: 0 2% 5% 2%; } .LegendText { font-family: "Times New Roman", Georgia, Serif; font-weight: bold; text-align: center; text-shadow: 1px 1px white; } #containerTitleAndMap { float: right; width: 80%; padding: 0 1% 0 .5%; } .containerLegend { float: left; width: 20%; padding: 5% .5% 0 1%; }
</style>
</head>
<body>
<div class="containerLegend">
<div class="MapLegend">
<h3 class="LegendText"> LEGEND: </h3>
<?php
$query = mysqli_prepare(connection2() , "SELECT driver_number, driver_fname,
driver_lname, order_id, driver_marker_url, customer_marker_url FROM
driver_tbl ORDER BY driver_number");
mysqli_stmt_execute($query);
mysqli_stmt_store_result($query);
mysqli_stmt_bind_result($query, $driver_number, $driver_fname, $driver_lname, $order_id, $driver_marker_url, $customer_marker_url);
while (mysqli_stmt_fetch($query))
{ ?>
<h4 class="asd">
<img src='<?php
echo $driver_marker_url ?>'>
<?php
echo $driver_fname . " " . $driver_lname . "<br />"; ?>
<img src='<?php
echo $customer_marker_url ?>'>
<?php
echo "Customer " . $driver_number . "<br /><br />"; ?>
</h4>
<?php
}
?>
</div>
</div>
<div id="containerTitleAndMap">
<div>
<h1 class="title">Driver Locator</h1>
</div>
<div id="show" style="width:100%;height:80%; border-style: double; border-
width:10px; border-color: black; background-color: grey;">
</div>
</div>
<script>
$(document).ready(function() {
var cafemariajerica = new google.maps.LatLng(14.614388, 121.061072);
var mapCanvas = document.getElementById("show");
var mapOptions = {
center: cafemariajerica,
zoom: 15
};
var map = new google.maps.Map(mapCanvas, mapOptions);
setInterval(function() {
$('#show').load('automap.php')
}, 3000);
});
</script>
</body>
</html>
automap.php
<?php
require_once 'includes/database.php';
$driverQuery = "SELECT driver_number, driver_coordinates, driver_marker_url,
customer_marker_url FROM driver_tbl ORDER BY driver_number";
$customerQuery = "SELECT order_id, driver_number, coordinates FROM order_tbl
WHERE order_status = 'Dispatched' ORDER BY driver_number";
$driverOutput = [];
$customerOutput = [];
if(!$driverResult = connection2()->query($driverQuery)){
die('There was an error running the query [' . connection2()->error . ']');
} else {
while($row = $driverResult->fetch_assoc()){
$driverOutput[]=$row;
}
}
if(!$customerResult= connection2()->query($customerQuery)){
die('There was an error running the query [' . connection2()->error . ']');
} else {
while($row = $customerResult->fetch_assoc()){
$customerOutput[]=$row;
}
}
?>
<script>
function myMap() {
<?php
$count = sizeof($driverOutput);
for($i=0; $i<$count; $i++){
?>
var driverLocation = new google.maps.LatLng(<?php echo $driverOutput[$i]
['driver_coordinates']; ?>);
var customerLocation = new google.maps.LatLng(<?php echo $customerOutput[$i]
['coordinates']; ?>);
//============================DRIVER 1==============================
pinImage = new google.maps.MarkerImage(<?php echo "'".$driverOutput[$i]
['driver_marker_url']."'"; ?>);
var marker_driver1 = new google.maps.Marker({
position: driverLocation,
icon: pinImage,
map: map
});
//============================CUSTOMER 1==============================
pinImage2 = new google.maps.MarkerImage(<?php echo "'".$driverOutput[$i]
['customer_marker_url']."'"; ?>);
marker_customer1 = new google.maps.Marker({
position: customerLocation,
icon: pinImage2,
map: map
});
<?php
}
?>
}
</script>
<script src="https://maps.googleapis.com/maps/api/js?
key=KEYHERE&callback=myMap"></script>
我想从driverlocator.php得到VAR地图和地图使用它：在automap.php中地图。我该怎么办？请帮忙。
但如何将该变量调用到另一个PHP文件？ – EDGE
这是一个JavaScript变量。 – geocodezip