54 lines
1.9 KiB
TypeScript
54 lines
1.9 KiB
TypeScript
export class ElemWrapper {
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public elem: HTMLElement;
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public style: CSSStyleDeclaration;
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public classList: DOMTokenList;
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public addEventListener: (type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions | undefined) => void;
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public appendChild: (node: Node) => void;
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public cloneNode: (deep?: boolean | undefined) => Node;
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public contains: (node: Node) => boolean;
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public querySelector: (selectors: string) => Element | null;
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public querySelectorAll: (selectors: string) => NodeListOf<Element>;
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public remove: (node: Node) => void;
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public setAttribute: (name: string, value: string) => void;
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constructor(elem: HTMLElement) {
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this.elem = elem;
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this.style = this.elem.style;
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this.classList = this.elem.classList;
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this.addEventListener = this.elem.addEventListener.bind(this.elem);
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this.appendChild = this.elem.appendChild.bind(this.elem);
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this.cloneNode = this.elem.cloneNode.bind(this.elem);
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this.contains = this.elem.contains.bind(this.elem);
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this.querySelector = this.elem.querySelector.bind(this.elem);
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this.querySelectorAll = this.elem.querySelectorAll.bind(this.elem);
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this.remove = this.elem.remove.bind(this.elem);
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this.setAttribute = this.elem.setAttribute.bind(this.elem);
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}
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static create(tagName: string) {
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return new ElemWrapper(document.createElement(tagName));
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}
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append(elem: ElemWrapper) {
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this.appendChild(elem.elem);
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}
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add(name: string, ...attrs: string[]): ElemWrapper {
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const elem = ElemWrapper.create(name);
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this.append(elem);
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for (let i = 0; i < attrs.length; i += 2) {
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elem.setAttribute(attrs[i], attrs[i + 1]);
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}
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return elem;
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}
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setID(id: string) {
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this.elem.id = id;
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}
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} |