vimo-dt/lib/util/scroll-control.js

A Vue2.x UI Project For Mobile & HyBrid

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.enableScroll = enableScroll;
exports.disableScroll = disableScroll;

var _util = require('./util');

var scrollTop = 0;

function enableScroll() {
  var element = document.querySelectorAll('.ion-app')[0];
  console.log(element);

  if ((0, _util.hasClass)(element, 'disable-scroll')) {
    (0, _util.removeClass)(element, 'disable-scroll');

    window.scrollTo(0, scrollTop);
  }
}

function disableScroll() {
  var element = document.querySelectorAll('.ion-app')[0];
  console.log(element);

  if (!(0, _util.hasClass)(element, 'disable-scroll')) {
    scrollTop = window.scrollY;
    (0, _util.addClass)(element, 'disable-scroll');
    element.style.top = -scrollTop + 'px';
  }
}