Function findParentByClassName

src/common/dom.ts:84–97

(element, className)

}

export function findParentByClassName<T>(element, className): T | null {
    try {
        while (element && element) {
            const classes = element.getAttribute('class');
            if (classes && classes.indexOf(className) > -1) {
                return element;
            }
            element = element.parentElement;
        }
    } catch (e) {
        throw new Error(`findParentByClassName error: ${e}`);
    }
    return null;
}

export function triggerEvent(trigger: TriggerEvent) {
    switch (trigger) {