| export function toggleClass(elem, className, bool) { | |
| if (bool === true) | |
| return elem.classList.add(className); | |
| elem.classList.remove(className); | |
| } | |
| export function createElement(tag, className, content) { | |
| const e = window.document.createElement(tag); | |
| className = className || ""; | |
| content = content || ""; | |
| e.className = className; | |
| if (content !== undefined) | |
| e.textContent = content; | |
| return e; | |
| } | |
| export function clearNode(node) { | |
| while (node.firstChild) | |
| node.removeChild(node.firstChild); | |
| } | |
| export function findParent(node, condition) { | |
| if (condition(node)) | |
| return node; | |
| else if (node.parentNode) | |
| return findParent(node.parentNode, condition); | |
| return undefined; | |
| } | |
| export function createNumberInput(inputClassName, opts) { | |
| const wrapper = createElement("div", "numInputWrapper"), numInput = createElement("input", "numInput " + inputClassName), arrowUp = createElement("span", "arrowUp"), arrowDown = createElement("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) { | |
| try { | |
| if (typeof event.composedPath === "function") { | |
| const path = event.composedPath(); | |
| return path[0]; | |
| } | |
| return event.target; | |
| } | |
| catch (error) { | |
| return event.target; | |
| } | |
| } | |