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Posted to commits@echarts.apache.org by "TommysLee (via GitHub)" <gi...@apache.org> on 2023/01/30 08:06:28 UTC
[GitHub] [echarts] TommysLee opened a new issue, #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
TommysLee opened a new issue, #18212:
URL: https://github.com/apache/echarts/issues/18212
### Version
5.4.1
### Link to Minimal Reproduction
_No response_
### Steps to Reproduce
桑基图中 Label Formater的value为空
而Tooltip Formatter的value值 是有的 且与实际相符
是否可以将这两个值统一一下，两边都可以拿到值，而不是一边有值，一遍undefined
### Current Behavior
最终，我要实现的效果就是，在图上 Label 显示的value值 和 Tooltip的value值 是一致的，但我现在做不到。
### Expected Behavior
最终，我要实现的效果就是，在图上 Label 显示的value值 和 Tooltip的value值 是一致的，但我现在做不到。
### Environment
```markdown
- OS:
- Browser:
- Framework:
```
### Any additional comments?
_No response_
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[GitHub] [echarts] TommysLee commented on issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
Posted by "TommysLee (via GitHub)" <gi...@apache.org>.
TommysLee commented on issue #18212:
URL: https://github.com/apache/echarts/issues/18212#issuecomment-1408276938
此Bug我已解决，代码如下：
**源文件：echarts.js**
> 代码行：15239 修改为如下代码:
```javascript
if (labelFetcher) {
/*
* 2023-01-30
* 添加如下代码，用于解决桑基图Label Value为undefined的问题
*/
let extendParams = null;
if (labelFetcher instanceof SankeySeriesModel && value != undefined && value != null) {
extendParams = {interpolatedValue:value}
}
baseText = labelFetcher.getFormattedLabel(labelDataIndex, 'normal', null, labelDimIndex, normalModel && normalModel.get('formatter'), interpolatedValue != null ? {
interpolatedValue: interpolatedValue
} : extendParams);
}
```
> 代码行：65439 修改为如下代码：
```javascript
setLabelStyle(rect, getLabelStatesModels(itemModel), {
labelFetcher: seriesModel,
labelDataIndex: node.dataIndex,
defaultText: node.id,
value: node.getLayout().value // 2023-01-30 解决：桑基图Label value是undefined的问题，此处将真实值抛出去
});
```
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[GitHub] [echarts] TommysLee commented on issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
Posted by "TommysLee (via GitHub)" <gi...@apache.org>.
TommysLee commented on issue #18212:
URL: https://github.com/apache/echarts/issues/18212#issuecomment-1408156837
我在Label formmater的 params中 拿不到value 是undefined，该如何做呢？
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[GitHub] [echarts] susiwen8 commented on issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
Posted by "susiwen8 (via GitHub)" <gi...@apache.org>.
susiwen8 commented on issue #18212:
URL: https://github.com/apache/echarts/issues/18212#issuecomment-1411338517
Thanks, Could you submit a PR?
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[GitHub] [echarts] TommysLee commented on issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
Posted by "TommysLee (via GitHub)" <gi...@apache.org>.
TommysLee commented on issue #18212:
URL: https://github.com/apache/echarts/issues/18212#issuecomment-1411399325
I'm a little busy these two days, please take some time to deal with it.
Thanks
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[GitHub] [echarts] Ovilia closed issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
Posted by "Ovilia (via GitHub)" <gi...@apache.org>.
Ovilia closed issue #18212: [Bug] Sankey桑基图 Label formmater中的value是undefined，而Tooltip缺有值
URL: https://github.com/apache/echarts/issues/18212
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