49 lines
1.2 KiB
TypeScript
49 lines
1.2 KiB
TypeScript
export default class Builder {
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element: HTMLElement
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constructor(tag: string) {
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this.element = document.createElement(tag)
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}
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addAttributes(attributes: {[key: string]: string | number}): Builder {
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for (let key of Object.keys(attributes)) {
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this.addAttribute(key, attributes[key])
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}
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return this
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}
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addAttribute(name: string, value: string | number): Builder {
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let attribute = document.createAttribute(name)
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attribute.value = value.toString()
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this.element.attributes.setNamedItem(attribute)
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return this
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}
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addClass(...classes: string[]): Builder {
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this.element.classList.add(...classes)
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return this
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}
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addChildren(...children: HTMLElement[] | Builder[]): Builder {
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children.forEach(child => {
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if (child instanceof HTMLElement) {
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this.element.appendChild(child)
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} else {
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this.element.appendChild(child.build())
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}
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})
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return this
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}
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setText(text: string): Builder {
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this.element.textContent = text
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return this
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}
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build(): HTMLElement {
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return this.element
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}
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} |