implab/implabjs-djx Files · djx/src/main/ts/tsx/HtmlRendition.ts

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             HtmlRendition.ts
        
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             / djx / src / main / ts / tsx / HtmlRendition.ts
          
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      import dom = require("dojo/dom-construct");

      import { argumentNotEmptyString } from "@implab/core-amd/safe";

      import { RenditionBase } from "./RenditionBase";

      import { placeAt } from "./traits";

      import { IScope } from "./Scope";

      import { getItemDom } from "./Renderer";

      export class HtmlRendition extends RenditionBase<HTMLElement> {

          elementType: string;

          _element: HTMLElement | undefined;

          constructor(elementType: string) {

              argumentNotEmptyString(elementType, "elementType");

              super();

              this.elementType = elementType;

          }

          _addChild(child: unknown, scope: IScope): void {

              if (!this._element)

                  throw new Error("The HTML element isn't created");

              placeAt(getItemDom(child, scope), this._element);

          }

          _create(attrs: object, children: unknown[], scope: IScope) {

              this._element = dom.create(this.elementType, attrs);

              children.forEach(v => this._addChild(v, scope));

          }

          _getDomNode() {

              if (!this._element)

                  throw new Error("The HTML element isn't created");

              return this._element;

          }

      }

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				import dom = require("dojo/dom-construct");
				import { argumentNotEmptyString } from "@implab/core-amd/safe";
				import { RenditionBase } from "./RenditionBase";
				import { placeAt } from "./traits";
				import { IScope } from "./Scope";
				import { getItemDom } from "./Renderer";

				export class HtmlRendition extends RenditionBase<HTMLElement> {
				elementType: string;

				_element: HTMLElement \| undefined;

				constructor(elementType: string) {
				argumentNotEmptyString(elementType, "elementType");
				super();

				this.elementType = elementType;
				}

				_addChild(child: unknown, scope: IScope): void {
				if (!this._element)
				throw new Error("The HTML element isn't created");
				placeAt(getItemDom(child, scope), this._element);
				}

				_create(attrs: object, children: unknown[], scope: IScope) {
				this._element = dom.create(this.elementType, attrs);

				children.forEach(v => this._addChild(v, scope));
				}

				_getDomNode() {
				if (!this._element)
				throw new Error("The HTML element isn't created");

				return this._element;
				}

				}