click-counter.js 1.3 KB

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  1. var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
  2. var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
  3. if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
  4. else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
  5. return c > 3 && r && Object.defineProperty(target, key, r), r;
  6. };
  7. import { LitElement, html, css } from 'lit-element';
  8. import { customElement, property } from 'lit/decorators.js';
  9. let ClickCounter = class ClickCounter extends LitElement {
  10. constructor() {
  11. super(...arguments);
  12. this.count = 0;
  13. }
  14. render() {
  15. return html `
  16. <button @click=${this._onClick}>
  17. Click count: ${this.count}
  18. </button>
  19. `;
  20. }
  21. _onClick() {
  22. this.count++;
  23. }
  24. };
  25. ClickCounter.styles = css `
  26. :host {
  27. display: block;
  28. }
  29. `;
  30. __decorate([
  31. property({ type: Number })
  32. ], ClickCounter.prototype, "count", void 0);
  33. ClickCounter = __decorate([
  34. customElement('click-counter')
  35. ], ClickCounter);
  36. export { ClickCounter };
  37. //# sourceMappingURL=click-counter.js.map