我想在$.ajax({
// Specify that the response will be JSON
dataType: 'json',
// ... your code
success: function(data){
// Now you can access each element of your response with dot notation
$("#grand_discount_amount").html(data.discount);
$("#some_other_field").html(data.price);
中显示自定义Label
并添加此代码进行一些测试:
X-Axis
但xAxis: {
labels: {
style: {
color: 'red',
fontSize: 16
},
formatter: function() {
return '<span style="font-size: 18px;font-weight: bold">' + this.value + '</span>';
}
}
}
未正确显示:
我的错误在哪里?
由于
答案 0 :(得分:1)
this.value
可能会返回自1970年1月1日UTC以来的毫秒数。
要获取格式化日期,请使用Highcharts.dateFormat
和您想要的说明符。例如,日期和月份:
var date = Highcharts.dateFormat("%e %b", this.value)
有关说明符的完整列表,请参阅此处:https://api.highcharts.com/highcharts/xAxis.dateTimeLabelFormats
以下是您更改的代码:
var chart = Highcharts.stockChart('container', {
rangeSelector: {
selected: 1,
inputBoxStyle: {
right: '80px'
}
},
xAxis: {
labels: {
style: {
color: 'red',
fontSize: 16
},
formatter: function() {
var date = Highcharts.dateFormat("%e %b", this.value)
return '<span style="font-size: 18px;font-weight: bold">' + date + '</span>';
}
}
},
series: [{
name: 'USD to EUR',
data: usdeur
}],
exporting: {
chartOptions: {
chart: {
width: 1024,
height: 768
}
}
}
});
$('#button').click(function() {
chart.exportChart();
});
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<div id="container" style="height: 400px; min-width: 600px"></div>
<button id="button">Export chart</button>
<script src="https://code.highcharts.com/stock/highstock.js"></script>
<script src="https://code.highcharts.com/stock/modules/exporting.js"></script>
<script type="text/javascript" src="https://www.highcharts.com/samples/data/usdeur.js"></script>