Version Packages

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

[email protected]

Minor Changes

• Require ANYWIDGET_HMR to opt-in to HMR during development (ab25564045bbde8bc51ad55ebb09429fa5ca9157)

• Introduce front-end widget lifecycle methods (#395)

  Deprecation Notice: Exporting a render from the front-end widget will
  trigger a deprecation notice in the browser console. The preferred way to define
  a widget's front-end code is now with a default object export.

  export default {
    initialize({ model }) {
      /* ... */
    },
    render({ model, el }) {
      /* ... */
    },
  };

  These methods introduce lifecycle hooks for widget developers:

  • initialize: is executed once in the lifetime of a widget. It has access to
    the only the model to setup non-view event handlers or state to share across
    views.
  • render: is executed once per view, or for each notebook output cell. It
    has access to the model and a unique el DOM element. This method should
    be familiar and is used to setup event handlers or access state specific to
    that view.

  The default export may also be a function which returns (a Promise for) this
  interface: This can be useful to setup some front-end specific state for the
  lifecycle of the widget.

  export default () => {
    // Create a history of all the changes to the "value" trait
    let valueHistory = [];
    return {
      initialize({ model }) {
        // Push the new changes to history
        model.on("change:value", () => valueHistory.push(model.get("value")));
      },
      render({ model, el }) {
        el.innerText = `The history is ${valueHistory}`;
        // Update each view to display the current history
        model.on("change:value", () => {
          el.innerText = `The history is ${valueHistory}`;
        });
      },
    };
  };

Patch Changes

• Fix serialization of layout trait (#426)

• Updated dependencies [6608992b8fe3a9f4eb7ebb2c8c5533febf26f4dd]:

  • @anywidget/[email protected]

[email protected]

Minor Changes

• Migrate to widget lifecycle hooks (#425)

@anywidget/[email protected]

Patch Changes

• Updated dependencies [6608992b8fe3a9f4eb7ebb2c8c5533febf26f4dd]:
  • @anywidget/[email protected]

@anywidget/[email protected]

Patch Changes

• Updated dependencies [6608992b8fe3a9f4eb7ebb2c8c5533febf26f4dd]:
  • @anywidget/[email protected]

@anywidget/[email protected]

Patch Changes

• Add Initialize method types (#395)

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