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@ -2,7 +2,7 @@ export class HtmlUtils {
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public static getElementByIdOrFail<T extends HTMLElement>(id: string): T {
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const elem = document.getElementById(id);
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if (HtmlUtils.isHtmlElement<T>(elem)) {
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return elem
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return elem;
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}
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throw new Error("Cannot find HTML element with id '"+id+"'");
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}
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@ -11,7 +11,7 @@ export class HtmlUtils {
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const elem = document.getElementById(id);
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if (HtmlUtils.isHtmlElement<T>(elem)) {
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elem.remove();
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return elem
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return elem;
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}
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throw new Error("Cannot find HTML element with id '"+id+"'");
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}
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@ -24,6 +24,6 @@ export class HtmlUtils {
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}
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private static isHtmlElement<T extends HTMLElement>(elem: HTMLElement | null): elem is T {
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return elem !== null
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return elem !== null;
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}
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}
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