- 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)
时间: 2024-11-05 13:14:57