development docs

[leet-code-master]

In addition to this URL（ https://perspective.finos.org/docs/js/ ）Are there any relevant JavaScript development documents?

[sinistersnare]

The examples page includes code for a lot of them. A good one is the SF evictions example.

[leet-code-master]

I get it.Is there a callback method when exporting or modifying the list sorting?I want to save a configuration state of the current chart on the server side

[sinistersnare]

You can use the workspace.save and workspace.restore methods.

[sinistersnare]

Sorry, use viewer methods instead. viewer.save and viewer.restore

[leet-code-master]

For example, if the chart type is modified, [plugin: Y Area]=>[plugin: Y Bar], is there any listening method (similar to Vue's watch method) that can notify the developer that the chart configuration has changed

[texodus]

Listen to the perspective-config-update event as covered in the docs section "Update Events":

viewer.addEventListener(event => {
    console.log(event.detail.config.plugin);
});