- 为ECharts准备一个具备大小(宽高)的Dom(当然可以是动态生成的)
//from echarts example
<body>
<div id="main" style="height:400px;"></div>
...
<script src="./js/echarts.js"></script>
</body> - 通过script标签引入echarts主文件
//from echarts example
<body>
<div id="main" style="height:400px;"></div>
...
<script src="./js/echarts.js"></script>
<script type="text/javascript">
require.config({
paths: {
echarts: './js/dist'
}
});
</script>
</body> - 为模块加载器配置echarts的路径,从当前页面链接到echarts.js所在目录,见上述说明
//from echarts example
<body>
<div id="main" style="height:400px;"></div>
...
<script src="./js/echarts.js"></script>
<script type="text/javascript">
require.config({
paths: {
echarts: './js/dist'
}
});
require(
[
'echarts',
'echarts/chart/line', // 按需加载所需图表,如需动态类型切换功能,别忘了同时加载相应图表
'echarts/chart/bar'
],
function (ec) {
var myChart = ec.init(document.getElementById('main'));
var option = {
...
}
myChart.setOption(option);
}
);
</script>
</body> - 动态加载echarts及所需图表然后在回调函数中开始使用(容我罗嗦一句,当你确保同一页面已经加载过echarts,再使用时直接require('echarts').init(dom)就行)