sparnatural/src/sparnatural/components/submit-section/SubmitSection.ts

Visual client-side SPARQL query builder and knowledge graph exploration tool

import { getSettings } from "../../../sparnatural/settings/defaultSettings";
import PlayBtn from "../buttons/PlayBtn";
import HTMLComponent from "../HtmlComponent";
import SparnaturalComponent from "../SparnaturalComponent";
import { SparnaturalElement } from "../../../SparnaturalElement";

class SubmitSection extends HTMLComponent {
  playBtn: PlayBtn;
  ParentSparnatural: SparnaturalComponent;
  constructor(ParentComponent: HTMLComponent) {
    super("submitSection", ParentComponent, null);
    this.ParentSparnatural = ParentComponent as SparnaturalComponent;
  }
  render(): this {
    super.render();
    this.playBtn = new PlayBtn(this, this.submitAction).render();
    return this;
  }

  // Make arrow function to bind the this lexically
  // see: https://stackoverflow.com/questions/55088050/ts-class-method-is-undefined-in-callback
  submitAction = () => {
    if (getSettings().submitButton) {
      console.log("SubmitSection: Submit button clicked");
      let e = new CustomEvent(SparnaturalElement.EVENT_SUBMIT, {
        bubbles: true,
        detail: this.ParentSparnatural,
      });
      this.html[0].dispatchEvent(e);
      console.log("Submit event dispatched.");
      console.log(e);
    }
  };

  enableSubmit() {
    this.playBtn.enable();
  }

  disableSubmit() {
    this.playBtn.disable();
  }
}
export default SubmitSection;