@gf-ui/components/dist/collection/utils/dom.js

跨框架核心库

/**
* @overview 设置样式表
* @author gf
* @param { v }  类名和样式
*/
export function setStyleSheet(v) {
  let styleSheet = document.styleSheets[0];
  styleSheet.insertRule(v);
}
/* 绑定事件 */
export const on = (function () {
  if (document.addEventListener) {
    return function (element, event, handler) {
      if (element && event && handler) {
        element.addEventListener(event, handler, false);
      }
    };
  }
  else {
    return function (element, event, handler) {
      if (element && event && handler) {
        element.attachEvent('on' + event, handler);
      }
    };
  }
})();
/* 解除事件 */
export const off = (function () {
  if (document.removeEventListener) {
    return function (element, event, handler) {
      if (element && event) {
        element.removeEventListener(event, handler, false);
      }
    };
  }
  else {
    return function (element, event, handler) {
      if (element && event) {
        element.detachEvent('on' + event, handler);
      }
    };
  }
})();