Function legacyRenderSubtreeIntoContainer

dash/deps/react-dom@18.2.0.js:29600–29629

(parentComponent, children, container, forceHydrate, callback)

  }

  function legacyRenderSubtreeIntoContainer(parentComponent, children, container, forceHydrate, callback) {
    {
      topLevelUpdateWarnings(container);
      warnOnInvalidCallback$1(callback === undefined ? null : callback, 'render');
    }

    var maybeRoot = container._reactRootContainer;
    var root;

    if (!maybeRoot) {
      // Initial mount
      root = legacyCreateRootFromDOMContainer(container, children, parentComponent, callback, forceHydrate);
    } else {
      root = maybeRoot;

      if (typeof callback === 'function') {
        var originalCallback = callback;

        callback = function () {
          var instance = getPublicRootInstance(root);
          originalCallback.call(instance);
        };
      } // Update


      updateContainer(children, root, parentComponent, callback);
    }

    return getPublicRootInstance(root);
  }

  function findDOMNode(componentOrElement) {
    {