我创建了一个mysql查询，它为"Visits"和"Visitors"输出两组数据
<?php
$con = mysql_connect("localhost","name","pass");
if (!$con) {
die('Could not connect: ' . mysql_error());
}
mysql_select_db("fandang_gvmaster", $con);
$sth = mysql_query("SELECT Unixdate, visits FROM WebWeekly where (`Unixdate` >
1299456000000) and (`Unixdate` < 1000 * UNIX_TIMESTAMP( NOW()));");
$rows = array();
$rows['name'] = 'Visits';
while($r = mysql_fetch_array($sth)) {
$rows['data'][] = $r['visits'];
}
$sth = mysql_query("SELECT Unixdate, visitors FROM WebWeekly where (`Unixdate` >
1299456000000) and (`Unixdate` < 1000 * UNIX_TIMESTAMP( NOW()));");
$rows1 = array();
$rows1['name'] = 'Visitors';
while($rr = mysql_fetch_assoc($sth)) {
$rows1['data'][] = $rr['visitors'];
}
$result = array();
array_push($result,$rows);
array_push($result,$rows1);
print json_encode($result, JSON_NUMERIC_CHECK);
mysql_close($con);
?>
这给了我以下输出：
[｛"name"："Visits"，"data"：[293319287]｝，
｛"名称"："访问者"，"数据"：[15767157]｝]
然后，我设置了一个高库存图来读取数据：
$(function() {
var seriesOptions = [],
yAxisOptions = [],
seriesCounter = 0,
names = ['Visits', 'Visitors'],
colors = Highcharts.getOptions().colors;
$.each(names, function(i, name) {
$.getJSON('calc_tables/Allyears_calc.php', function(data) {
seriesOptions[i] = {
name: name,
data: data
};
// 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() {
$('#graphcontainerslide').highcharts('StockChart', {
chart: {
},
rangeSelector: {
selected: 4
},
yAxis: {
labels: {
formatter: function() {
return (this.value > 0 ? '+' : '') + this.value + '%';
}
},
plotLines: [{
value: 0,
width: 2,
color: 'silver'
}]
},
plotOptions: {
series: {
compare: 'percent'
}
},
tooltip: {
pointFormat: '<span style="color:{series.color}">{series.name}</span>: <b>{point.y}</b> ({point.change}%)<br/>',
valueDecimals: 2
},
series: seriesOptions
});
}
});
我真的在学习，但我无法做到这一点——我知道我输入的信息不正确。有人能给我一个指针吗？
这是不正确的，因为在数据中，您得到的是序列结构（很清楚），而不是数据。但是你运行
seriesOptions[i] = {
name: name,
data: data
};
所以您尝试将序列结构设置为您定义的序列对象。结果您实现了：
seriesOptions[i] = {
name: name,
data: [{"name":"Visits","data":[293,319,287]},
{"name":"Visitors","data":[157,167,157]}]
};
尝试使用序列对象中的数据，如：
series: data