echarts dispatchAction does not support component IDs

ep6jt1vc 于 2022-11-05 发布在 Echarts

关注(0)|答案(3)|浏览(201)

What problem does this feature solve?

dispatchAction supports addressing series and data by name but not by id.

In the following excerpt from the documentation we can see it indexes and names of series and data, but not the id of any of series.

This seems to be the case for all dispatchAction targets, including the legendToggleSelect API which I want to use, that supports name but not id .

This is despite the fact that the documentation explicitly states the ID can be used to address the component via the API.

I deliberately do not want to give a name to my series because I do not want it visible in the legend. I want to control it separately via the API. Yet, I cannot address it via its ID, only by its name, even though giving it a name has side-effects.

What does the proposed API look like?

dispatchAction({
    type: 'legendToggleSelect',
    id: 'seriesId',
})

echarts

来源：https://github.com/apache/echarts/issues/14785

3条答案

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ee7vknir1#

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赞(0）回复(0）举报 2022-11-05

yvgpqqbh2#

First, you may define the name of the series and it does not have to be in the legend if you don't want to. Just don't put it inside legend.data will do.

If you wish to use id, most likely you have to specify the id in the series otherwise you may not know the default logic of series id (in fact, it looks like "\u0000Series Name\u00000" ). So that won't be much difference if you specify id or seriesName .

I tried with seriedId and it does not work. I don't know why it is not supported by now. But if you still have this requirement, we can discuss it more.

赞(0）回复(0）举报 2022-11-05

dgiusagp3#

Actually legendToggleSelect action is dispatched to legend component, not series. So the name property should match legend.data . And default legend.data comes from series.name not series.id

赞(0）回复(0）举报 2022-11-05

我来回答

echarts dispatchAction does not support component IDs

What problem does this feature solve?

What does the proposed API look like?

3条答案

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