highcharts 怎么从后台获得数据?
<script type="text/javascript">
$(function () {
var chart;
$(document).ready(function() {
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'bar'
},
title: {
text: 'Historic World Population by Region'
},
subtitle: {
text: 'Source: Wikipedia.org'
},
xAxis: {
categories: <%= xAxisCategories %>,//从后台获取数据
tickPixelInterval:0.2,
title: {
text: null
}
},
yAxis: {
min: 0,
title: { // 单位
text: 'Population (millions)',
align: 'high'
},
labels: {
overflow: 'justify'
}
},
tooltip: { //鼠标放上去的提示
formatter: function() {
return ''+
&nbs