When echarts clicks tooltips, the whole column of data will be recalled

myChart.on('click', function(params) {
    
  //  The name of the console print data 
  console.log(params.name);
});

current echarts Click event , You need to click to a certain point to have a data callback , And the callback data is only the data of that point , Instead of a whole column of data where that point is located , If the chart has 2 More than one set of data , Just callback the data of that point in the point , This is not the result we want .
therefore , Can be in tooltips Do a good job in data monitoring and splicing , And then back .


Just modify the data in this function


Print the results

The above is the implementation method . The specific code will not be developed .
You can use the previous package echarts Code modification at , In my other article .