odoo16/addons_main/jc_bi/reports/chart.html

{% macro get_chart(data,chart_id,table_height,table_width) %}
<div id="chart_zone_{{chart_id}}" style="overflow: auto;height: {{table_height}};width:{{table_width}};float: left;">
</div>
<script type="text/javascript">
    // 基于准备好的dom，初始化echarts实例
    var _chart_{{chart_id}} = echarts.init(document.getElementById('chart_zone_{{chart_id}}'));
    var data_chart_{{chart_id}} = {{data|safe}};

    if(data_chart_{{chart_id}}){
    var data_chart_{{chart_id}} = (new Function("return " + data_chart_{{chart_id}}))();
    // 使用刚指定的配置项和数据显示图表。
    _chart_{{chart_id}}.setOption(data_chart_{{chart_id}});
    }
</script>
{% endmacro %}