[GitHub] [echarts] helgasoft commented on issue #18620: [Bug] toolTip 设置中禁用自动触发后，通过 dispatchAction 触发 showTip 无效

["helgasoft (via GitHub)" <gi...@apache.org>]

helgasoft commented on issue #18620:
URL: https://github.com/apache/echarts/issues/18620#issuecomment-1546041199

   Instead of dispatching, why not set a boolean flag in the formatter?
   ```
   ctrl = false;
   option = {
     tooltip: {
       trigger: 'item',
       formatter: function (params) {
         if (ctrl) return params.marker + params.name + ': ' + params.value[3] + ' ms';
       }
     }, ...
   ```
   Then of course you need to monitor the CTRL key and update the _ctrl_ flag.


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