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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2022/06/16 11:21:20 UTC
[GitHub] [echarts] ragnaroks opened a new issue, #17228: [Bug] if candlestick with slider zoom, charts's dataset secend dimension must be "open"
ragnaroks opened a new issue, #17228:
URL: https://github.com/apache/echarts/issues/17228
### Version
5.3.3
### Link to Minimal Reproduction
https://codesandbox.io/s/optimistic-zhukovsky-j1bbn2?file=/src/index.js
### Steps to Reproduce
just open the [link](https://codesandbox.io/s/optimistic-zhukovsky-j1bbn2?file=/src/index.js) then will get **2 error**, both are `Cannot read properties of undefined (reading '0')`
but if change the dataset's **open1** to **open**, and change the dimensions's **open1** to **open**, the slider zoom component will render and no error.
### Current Behavior
if secend dimension is not **open**, the slider zoom component not render and throw errors
### Expected Behavior
render zoom component render with any key of secend dimension
### Environment
```markdown
- OS: Windows 10.0.19041
- Browser: Chrome 102.0.5005.115
- Framework: NEXT.js
```
### Any additional comments?
this will throw errors
```js
const dataList = [
{ date: "2017-10-24", open1: 20, close2: 34, low3: 10, high4: 38 },
{ date: "2017-10-25", open1: 40, close2: 35, low3: 30, high4: 50 },
{ date: "2017-10-26", open1: 31, close2: 38, low3: 33, high4: 44 },
{ date: "2017-10-27", open1: 38, close2: 15, low3: 5, high4: 42 }
];
const option = {
xAxis: [{ type: "category" }],
yAxis: [{ type: "value" }],
series: [{ type: "candlestick" }],
dataset: {
name: "K Line",
source: dataList,
dimensions: ["date", "open1", "close2", "low3", "high4"]
},
dataZoom: [{ type: "slider", xAxisIndex: 0, filterMode: "filter" }]
};
```
****
but this will render success
```js
const dataList = [
{ date: "2017-10-24", open: 20, close2: 34, low3: 10, high4: 38 },
{ date: "2017-10-25", open: 40, close2: 35, low3: 30, high4: 50 },
{ date: "2017-10-26", open: 31, close2: 38, low3: 33, high4: 44 },
{ date: "2017-10-27", open: 38, close2: 15, low3: 5, high4: 42 }
];
const option = {
xAxis: [{ type: "category" }],
yAxis: [{ type: "value" }],
series: [{ type: "candlestick" }],
dataset: {
name: "K Line",
source: dataList,
dimensions: ["date", "open", "close2", "low3", "high4"]
},
dataZoom: [{ type: "slider", xAxisIndex: 0, filterMode: "filter" }]
};
```
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[GitHub] [echarts] ragnaroks closed issue #17228: [Bug] if candlestick with slider zoom, charts's dataset secend dimension must be "open"
Posted by GitBox <gi...@apache.org>.
ragnaroks closed issue #17228: [Bug] if candlestick with slider zoom, charts's dataset secend dimension must be "open"
URL: https://github.com/apache/echarts/issues/17228
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[GitHub] [echarts] jiawulin001 commented on issue #17228: [Bug] if candlestick with slider zoom, charts's dataset secend dimension must be "open"
Posted by GitBox <gi...@apache.org>.
jiawulin001 commented on issue #17228:
URL: https://github.com/apache/echarts/issues/17228#issuecomment-1158449139
It's a problem with `sliderZoom` component, submitting a PR to solve this
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