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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/08/23 12:07:40 UTC
[GitHub] [echarts] Rushan4eg opened a new issue #15585: Add feature show/hide Series
Rushan4eg opened a new issue #15585:
URL: https://github.com/apache/echarts/issues/15585
### What problem does this feature solve?
There are mutiple charts on the page, however, some of them have no data. We need to hide or disable those charts with no data.
### What does the proposed API look like?
Would be extremely useful to have in options.series to hide or show specific series `WITH series.visible = true/false`. For example, we have 5 series, but we don't want to show one of them.
```
option = {
xAxis: {
type: 'category',
data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
},
yAxis: {
type: 'value'
},
series: [{
data: [150, 230, 224, 218, 135, 147, 260],
visible: false,
type: 'line'
}]
};
```
Also, would be useful to have option to hide series if there is no data in the series.
`series.displayWhenNoData= true/false`
Waiting and ready to help!
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[GitHub] [echarts] 100pah commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
100pah commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-903973191
If the original requirement is:
> We need to hide or disable those charts with no data.
If there is no data, the series will not be displayed automatically.
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[GitHub] [echarts] echarts-bot[bot] commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-903705262
Hi! We've received your issue and please be patient to get responded. 🎉
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In the meanwhile, please make sure that it contains **a minimum reproducible demo** and necessary **images** to illustrate. Otherwise, our committers will ask you to do so.
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[GitHub] [echarts] Johnz86 commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
Johnz86 commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-987718018
I would like to have an option to define an invisible series element.
Like this
```
series: [{type:'hidden', data: [0,0] }]
```
or
```
series: [{type:'line', show: false }]
```
This would allow to hide certain data point from the graph.
For example legend component can be displayed for item that is not visible in graph.
If I understand it correctly, it is required that each legend item has at least one corresponding element in series.
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[GitHub] [echarts] Ovilia commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
Ovilia commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-907972440
@Rushan4eg According to ECharts's mechanism, the suggested way to do this is to pass the series to display to `setOption(option, true)`, you may keep a variabled of all series and filter each time which ones to display.
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[GitHub] [echarts] ahmednofal commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
ahmednofal commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-1019381250
Are there any updates to this issue ? Would really be awesome to be able to disable an entry in the series by default ( while the user can enable them via the legend if they wish to )
The exact api and the behavior would be like this https://stackoverflow.com/a/16319869
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[GitHub] [echarts] creadone commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
creadone commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-997475196
@Ovilia, @100pah, it's good feature also in case when you trying to separate chart into two parts:
* Main chart with series
* DataZoom
See example: https://jsfiddle.net/admwo0kx/
That is, now you need to hide the series in DataZoom part by transparent color. May be it can be solved with [echarts.connect](https://echarts.apache.org/en/api.html#echarts.connect) but it didn't work for me.
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[GitHub] [echarts] Rushan4eg commented on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
Rushan4eg commented on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-904168016
Hey!
In our case, we are providing dataset and encode to multiple series and we need to be able to show/hide specific series, but keep all hidden series configurations, parameters, encode etc.
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[GitHub] [echarts] creadone removed a comment on issue #15585: Add feature show/hide Series
Posted by GitBox <gi...@apache.org>.
creadone removed a comment on issue #15585:
URL: https://github.com/apache/echarts/issues/15585#issuecomment-997475196
@Ovilia, @100pah, it's good feature also in case when you trying to separate chart into two parts:
* Main chart with series
* DataZoom
See example: https://jsfiddle.net/admwo0kx/
That is, now you need to hide the series in DataZoom part by transparent color. May be it can be solved with [echarts.connect](https://echarts.apache.org/en/api.html#echarts.connect) but it didn't work for me.
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