424

src/hooks/echart.js

@@ -9,12 +9,13 @@ export function useEchart() {
   const initChart = () => {
     const dom = document.getElementById(id.value)
     chart = echarts.init(dom)
-	chartVal.value = chart
   }
   const setOption = (params, update = false) => {
+	  initChart()
     chart.setOption(params, update)
   }
   const clearOption = () => {
+	  console.log('clearooooooooooooooooo')
 	   // 将series设置为空数组，可以清空图表内容
     chart.setOption({
 		series:[]