The problem of automatic conversion of echarts stacked bar chart back to linetype chart stacking

can the column chart stack line chart not stack
Click to jump the example

< hr >
Jul.09,2022

if stack is changed to a different value, it will not stack


listen on magictypechanged

 this.myChart.on('magictypechanged', params => {
                if(params.currentType==='line'){
                    for(let i in params.newOption.series){
                        params.newOption.series[i].stack=null

                    }
                    this.myChart.setOption(params.newOption)

                }
                if(params.currentType==='bar'){
                    for(let i in params.newOption.series){
                        params.newOption.series[i].stack=1

                    }
                    this.myChart.setOption(params.newOption)

                }
            });
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bce484-30c03.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bce484-30c03.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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