apache / apache/echarts

[Bug] Update from 5 to 6 causes trigger multiple toolbox datazoom

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#21,661 1 comment 1 reaction 0 assignees View on GitHub
bug en pending
Dominant language
TypeScript
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Description

### Version

6.1.0

### Link to Minimal Reproduction

https://jsfiddle.net/am6xs7bv/

### Steps to Reproduce

1. It enabled datazoom toolbox multiple times. Echarts 5 wouldn't have this issue.
chart.dispatchAction({
type: 'takeGlobalCursor',
key: 'dataZoomSelect',
dataZoomSelectActive: true,
});

### Current Behavior

Click "Enable drag zoom".
Zoom to half of chart.
Click "Restore" button that is part of echarts.
Click "Enable drag zoom".
Zoom to half of chart. Weird wrong zoom.

### Expected Behavior

Should zoom correctly second time.

### Environment

```markdown
- OS:
- Browser:
- Framework:
```

### Any additional comments?

_No response_

Contributor guide

Open the contributing guide

Research direction

Start with the linked JSFiddle minimal reproduction and trace the dataZoom toolbox behavior around dispatchAction with type takeGlobalCursor and dataZoomSelectActive. Reproduce the sequence of enabling drag zoom, zooming, restoring, and enabling it again; done means the second zoom behaves correctly without the reported extra or incorrect zoom.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
data-visualization, frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
55/100

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