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我认为这是一个我不知道的JavaScript的情况，但我不能为上帝的爱得到这个工作如何在JavaScript中使用PHP变量？
由于某种原因，创建增值税取消了我的java警报代码。 （也许BC错了） 而我的java变量没有被正确设置。
我指出了我的意见
在我的SQL的问题，我有温度所有关联值盘“身份证”。 所以在这我的数据结构是：
$array[id];
$array[id]=array();
//For every new element
//Using while ($row = mysql_fetch_assoc($result))
$array[id][]="temperature";
//second id
$array[id2];
$array[id2]=array();
//For every new element
$array[id2][]="temperature";
$array[id2][]="temperature2";
$array[id2][]="temperature3";
$array[id2][]="temperature4";
MY尝试（错误的代码）： //我简化了这个代码了。在我自己的版本中，只能加入作品，当我用一个实际的指数“174”，而不是一个javascript变量，它是174不可能获得加入这一简化版本
<?php
$phparray=array();
$phparray["100"]="First Element";
$phparray["101"]="Second Element";
$phparray["102"]="Third Element";
$phparray["100"]=array();
$phparray["101"]=array();
$phparray["100"][]="First Element - Sub 2";
$phparray["100"][]="First Element - Sub 3";
$phparray["101"][]="Second Element - Sub 2";
echo $phparray["100"]; //Does not show 'First Element'. Shows Array
echo $phparray["100"][0]; //Correctly shows sub element
//var_dump($phparray);
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Associative Array in PHP used in Java Test</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script type="text/javascript">
var index=100;
//var index2=<?php echo $phparray[index]; ?>; //Supposed to output 'First Element'
var joined=[<?php echo join($phparray[index], ', '); ?>]; //Supposed to join elements of '100'
alert("hello"); //This line does not work anymore after the var index2 made above
</script>
</head>
<body>
<div id="container" style="height: 500px; min-width: 600px"></div>
</body>
</html>
编辑被提醒：这里是长我的php页面的完整代码：
<?php
include_once("../../config.php");
$conn=mysql_connect($dbhost,$dbuser,$dbpasswd) or die ('Error connecting to mysql');
mysql_select_db($dbname);
ini_set('error_reporting', E_ALL);
//ini_set('display_errors',1);
ini_set('log_errors',1);
$sql = "select disk_id from disk";
$result = mysql_query($sql);
$ids = array();
$names=array();
$temperatures = array();
while ($row = mysql_fetch_assoc($result)) {
$ids[] = $row['disk_id'];
$temperatures[]=$row['disk_id'];
//echo "<br>".$row['disk_id'];
}
//
foreach ($ids as $value)
{
//echo "--START ".$value."--<br>";
$sql = "select * from disk_data WHERE disk_id=".$value;
$result = mysql_query($sql);
$dates=array();
$key = array_search($value, $temperatures);
$temperatures[$value] = array();
//var_dump($temperatures);
while ($row = mysql_fetch_assoc($result))
{
$temps = $row['Temperature'];
$temp = explode("||", $temps);
$prehex=$temp[3];
$posthex=hexdec(substr($prehex,-2));
$predate=$row['create_date'];
$postdate =strtotime($predate)*1000;
$output="[".$postdate.", ".$posthex."]";
//$temperatures[$key][] = $output;
$temperatures[$value][] = $output;
$dates[]=$row['create_date'];
//echo $row['create_date']." ".end($temperatures[$key])."<br>";
}
}
print_r(array_keys($array));
var_dump($temperatures);
foreach ($ids as $value)
{
//echo $value;
$key = array_search($value, $temperatures);
//echo "Key: $key; Value: $temperatures[$value]<br />\n";
$comma = join($temperatures[$value],", ");
echo $comma;
echo "\n";
}
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Highstock Example</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>
<script type="text/javascript">
$(function() {
var seriesOptions = [],
yAxisOptions = [],
seriesCounter = 0,
//names=[<?php echo join($ids, ', '); ?>],
names=["174"], //Above code works. BUT only using ID 174 to test
values=[<?php echo join($temperatures["174"], ', '); ?>], //Supposed to be ALL data. But temp 174
colors = Highcharts.getOptions().colors;
//alert(values);
$.each(names, function(i, name2) {
//alert(seriesOptions.length);
alert(name2.toString()); //Works....
var values=[<?php
echo join($temperatures[name2], ', '); ?>]; //Doesnt work
//alert(values);
console.log(values);
//document.write(values);
seriesOptions[i] =
{
name: name2,
data:values
};
// As we're loading the data asynchronously, we don't know what order it will arrive. So
// we keep a counter and create the chart when all the data is loaded.
seriesCounter++;
if (seriesCounter == names.length)
{
createChart();
}
});
// create the chart when all data is loaded
function createChart() {
chart = new Highcharts.StockChart({
chart: {
renderTo: 'container'
},
rangeSelector: {
selected: 0
},
title: {
text: 'Test Performance Data',
style: {
margin: '10px 100px 0 0' // center it
}
},
yAxis: {
title: {text:'Temperature (°C)'},
labels: {
formatter: function() {
return this.value + '';
}
},
plotLines: [{
value: 0,
width: 2,
color: 'silver'
}]
},
plotOptions: {
line: {
gapSize: 0
},
series: {
//compare: 'percent'
}
},
tooltip: {
pointFormat: '<span style="color:{series.color}">{series.name}</span>: <b>{point.y}</b> ({point.change}%)<br/>',
yDecimals: 2
},
series: seriesOptions
});
}
});
</script>
</head>
<body>
<script type="text/javascript" src="../js/highstock.js"></script>
<script type="text/javascript" src="../js/themes/gray.js"></script>
<div id="container" style="height: 500px; min-width: 600px"></div>
</body>
</html>
Java！= JavaScript ...你可以发布生成的HTML吗？另外，你不能像这样混合使用JavaScript/PHP。 – 2012-03-19 20:51:01