始终在 monaco-editor 中显示“显示更多”部分

Question

I'm working with the Configure javascript defaults example from the monaco editor playground.

https://microsoft.github.io/monaco-editor/playground.html#extending-language-services-configure-javascript-defaults

When I start typing the pre-defined class, I get autocompletion, but I need to hit ctl+space one time to see the actual documentation of the suggestions.

Is there a way to set this option by default so that autocompletion will show the docs by default open?

This is the only thing I changed in the code:

monaco.languages.typescript.typescriptDefaults.addExtraLib([
  '/**',
  ' * Know your facts!',
  ' */',
  'declare class Facts {',
  '    /**',
  '     * Returns the next fact',
  '     */',
  '    static next():string',
  '}',
].join('\n'), 'filename/facts.d.ts');

How it opens right now :

How I want it to open by default :

Answer 1

Just in case anyone's still wondering: as a workaround you can implement your own storage service which (among other things) will also be used to query the current preference of suggestion expansion.

monaco.editor.create(document.getElementById("container"), {
    value: jsCode,
    language: "javascript"
}, {
    storageService: {
        get() {},
        getBoolean(key) {
            if (key === "expandSuggestionDocs")
                return true;

            return false;
        },
        remove() {},
        store() {},
        onWillSaveState() {},
        onDidChangeStorage() {}
    }
});

The storage service is also used for things like remembering most recently used suggestions (to personalize IntelliSense) etc., so if you need that functionality you may want to implement the other functions as well. A complete interface with descriptions of what each method should do is IStorageService .

Answer 2

In monaco-editor-core@0.34.0 the workaround mentioned in this comment needs to be extended with onDidChangeValue function as well. The resulting structure will look as follows:

    storageService: {
      get() {},
      getBoolean(key) {
        return key === 'expandSuggestionDocs';
      },
      getNumber() {
        return 0;
      },
      remove() {},
      store() {},
      onWillSaveState() {},
      onDidChangeStorage() {},
      onDidChangeValue() {},
    },