mapcomplete/UI/Base/VerticalCombine.ts

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import {UIElement} from "../UIElement";
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export class VerticalCombine extends UIElement {
private _elements: UIElement[];
private _className: string;
constructor(elements: UIElement[], className: string = undefined) {
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super(undefined);
this._elements = elements;
this._className = className;
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}
protected InnerRender(): string {
let html = "";
for (const element of this._elements) {
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if (!element.IsEmpty()) {
html += "<div>" + element.Render() + "</div>";
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}
}
if(html === ""){
return "";
}
if (this._className === undefined) {
return html;
}
return "<div class='"+this._className+"'>" + html + "</div>";
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}
}