Function createNumberInput

src/utils/dom.ts:41–68

(
  inputClassName: string,
  opts?: Record<string, any>
)

}

export function createNumberInput(
  inputClassName: string,
  opts?: Record<string, any>
) {
  const wrapper = createElement<HTMLDivElement>("div", "numInputWrapper"),
    numInput = createElement<HTMLInputElement>(
      "input",
      "numInput " + inputClassName
    ),
    arrowUp = createElement<HTMLSpanElement>("span", "arrowUp"),
    arrowDown = createElement<HTMLSpanElement>("span", "arrowDown");

  if (navigator.userAgent.indexOf("MSIE 9.0") === -1) {
    numInput.type = "number";
  } else {
    numInput.type = "text";
    numInput.pattern = "\\d*";
  }

  if (opts !== undefined)
    for (const key in opts) numInput.setAttribute(key, opts[key]);

  wrapper.appendChild(numInput);
  wrapper.appendChild(arrowUp);
  wrapper.appendChild(arrowDown);

  return wrapper;
}

export function getEventTarget(event: Event): EventTarget | null {
  try {