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

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

      import attr = require("dojo/dom-attr");

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

      import { BuildContextBase } from "./BuildContextBase";

      export class FunctionComponentContext extends BuildContextBase<Element> {

          private _component: (props: any) => Element;

          private _element: Element | undefined;

          constructor(component: (props: any) => Element) {

              super();

              argumentNotNull(component, "component");

              this._component = component;

          }

          _create(attrs: object, children: any[]) {

              const _attrs: any = attrs || {};

              _attrs.children = children.map(x => this.getChildDom(x));

              this._element = this._component.call(null, _attrs);

          }

          _getDomNode() {

              if (!this._element)

                  throw new Error("The instance of the widget isn't created");

              return this._element;

          }

      }

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				import dom = require("dojo/dom-construct");
				import attr = require("dojo/dom-attr");
				import { argumentNotNull } from "@implab/core-amd/safe";
				import { BuildContextBase } from "./BuildContextBase";


				export class FunctionComponentContext extends BuildContextBase<Element> {
				private _component: (props: any) => Element;

				private _element: Element \| undefined;

				constructor(component: (props: any) => Element) {
				super();
				argumentNotNull(component, "component");

				this._component = component;
				}

				_create(attrs: object, children: any[]) {
				const _attrs: any = attrs \|\| {};
				_attrs.children = children.map(x => this.getChildDom(x));

				this._element = this._component.call(null, _attrs);
				}

				_getDomNode() {
				if (!this._element)
				throw new Error("The instance of the widget isn't created");
				return this._element;
				}

				}