antd-mobile-taro-ui/es/utils/use-lock-scroll.js

以antd-mobile为设计标准，基于taro框架的微信小程序组件库

import Taro from '@tarojs/taro';
import { isH5 } from './client';
const BODY_LOCK_STYLE = {
  overflow: 'hidden',
  height: '100vh'
};
const BODY_UNLOCK_STYLE = {
  overflow: 'visible',
  height: 'auto'
};
export function useLockScroll(shouldLock) {
  var _a, _b;

  if (isH5) return;

  if (!shouldLock) {
    (_a = Taro === null || Taro === void 0 ? void 0 : Taro.setPageStyle) === null || _a === void 0 ? void 0 : _a.call(Taro, {
      style: BODY_UNLOCK_STYLE,

      fail(e) {
        console.log(e);
      }

    });
    return;
  }

  (_b = Taro === null || Taro === void 0 ? void 0 : Taro.setPageStyle) === null || _b === void 0 ? void 0 : _b.call(Taro, {
    style: BODY_LOCK_STYLE,

    fail(e) {
      console.log(e);
    }

  });
}