javascript jQuery - 等待元素

Posted 2021-05-03

function waitForEl(selector, callback) {
  if (jQuery(selector).length) {
    callback();
  } else {
    setTimeout(function() {
      waitForEl(selector, callback);
    }, 100);
  }
};

waitForEl('.stamped-badge', function() {
  scrollToStamped();
});