35 lines
No EOL
940 B
TypeScript
35 lines
No EOL
940 B
TypeScript
import {UIEventSource} from "../../Logic/UIEventSource";
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import BaseUIElement from "../BaseUIElement";
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export class VariableUiElement extends BaseUIElement {
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private _element : HTMLElement;
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constructor(contents: UIEventSource<string | BaseUIElement>) {
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super();
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this._element = document.createElement("span")
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const el = this._element
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contents.addCallbackAndRun(contents => {
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while(el.firstChild){
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el.removeChild(
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el.lastChild
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)
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}
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if(contents === undefined){
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return
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}
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if(typeof contents === "string"){
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el.innerHTML = contents
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}else{
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el.appendChild(contents.ConstructElement())
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}
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})
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}
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protected InnerConstructElement(): HTMLElement {
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return this._element;
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}
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} |