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export function toggleClass(elem, className, bool) {
if (bool === true)
return elem.classList.add(className);
elem.classList.remove(className);
}
export function createElement(tag, className, content) {
var 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) {
var 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 (var 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") {
var path = event.composedPath();
return path[0];
}
return event.target;
}
catch (error) {
return event.target;
}
}