Echarts报错 Cant read property getWidth of null的解决方案

简介: Echarts报错 Cant read property getWidth of null的解决方案

在当前页面通过数据传递是正常的,但是在下钻的的时候,定时器仍在工作,导致找不到容器而报错。

option.series[1].data = getArr(communityData0);
            clearInterval(isStop);
            isStop = setInterval(function () {
                getToolTip0();
                option.series[1].data = getArr(communityData0);
                myChart.setOption(option);
            }, 10 * 1000);

解决方案:

javascript
option.series[1].data = getArr(communityData0);
            clearInterval(isStop);
            isStop = setInterval(function () {
                getToolTip0();
                option.series[1].data = getArr(communityData0);
                /*解决方案Begin By Poleung 2020.5.26
                 *获取容器的高度,但每次刷新都会返回首页*/
                var myChart = echarts.init(document.getElementById('container'));
                /*解决方案 End By Poleung 2020.5.26*/
                myChart.setOption(option);
            }, 10 * 1000);

或在跳转页面后,关闭定时器:

clearInterval(isStop);


Done!

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