marko/dist/runtime/components/ServerComponent.js

UI Components + streaming, async, high performance, HTML templating for Node.js and the browser.

"use strict";
// eslint-disable-next-line no-constant-binary-expression


class ServerComponent {
  constructor(id, input, out, typeName, customEvents, scope) {
    this.id = id;
    this.X_ = customEvents;
    this.Y_ = scope;
    this.typeName = typeName;
    this.Z_ = undefined; // Used to keep track of bubbling DOM events for components rendered on the server
    this._a_ = 0;

    this.onCreate(input, out);
    this._b_ = this.onInput(input, out) || input;
    if (this.P_ === undefined) {
      this.P_ = this._b_;
    }
    this.onRender(out);
  }

  set input(newInput) {
    this.P_ = newInput;
  }

  get input() {
    return this.P_;
  }

  set state(newState) {
    this.A_ = newState;
  }

  get state() {
    return this.A_;
  }

  get aE_() {
    return this.A_;
  }

  elId(nestedId) {
    var id = this.id;

    if (nestedId == null) {
      return id;
    } else {
      if (typeof nestedId !== "string") {
        // eslint-disable-next-line no-constant-condition




        nestedId = String(nestedId);
      }

      if (nestedId.indexOf("#") === 0) {
        id = "#" + id;
        nestedId = nestedId.substring(1);
      }

      return id + "-" + nestedId;
    }
  }

  onCreate() {}
  onInput() {}
  onRender() {}

  isDestroyed() {
    return false;
  }

  setState(name, value) {
    if (typeof name == "object") {
      if (this.A_) {
        Object.assign(this.A_, name);
      } else {
        this.A_ = name;
      }
    } else {
      this.A_[name] = value;
    }
  }

  setStateDirty(name, value) {
    if (typeof name == "object") {
      if (this.A_) {
        Object.assign(this.A_, name);
      } else {
        this.A_ = name;
      }
    } else {
      this.A_[name] = value;
    }
  }

  replaceState(newState) {
    this.A_ = newState;
  }

  subscribeTo() {
    notImplemented("subscribeTo");
  }

  emit() {
    notImplemented("emit");
  }

  getEl() {
    notImplemented("getEl");
  }

  getEls() {
    notImplemented("getEls");
  }

  getComponent() {
    notImplemented("getComponent");
  }

  getComponents() {
    notImplemented("getComponents");
  }

  forceUpdate() {
    notImplemented("forceUpdate");
  }

  update() {
    notImplemented("update");
  }
}

ServerComponent.prototype.getElId = ServerComponent.prototype.elId;

module.exports = ServerComponent;

function notImplemented(name) {
  throw new Error(name + " method not supported during SSR.");
}