<template>
  <scroller>
    <div id="r">
      <text>{{x}}</text>
      <div style="height: 2000; background-color: #ff0000;"></div>
      <text onclick="foo">{{x}}</text>
    </div>
  </scroller>
</template>

<script>
  var dom = require('@weex-module/dom')
  module.exports = {
    data: function () {
      return {
        x: 1
      }
    },
    methods: {
      foo: function (e) {
        dom.scrollToElement(this.$el('r'), { offset: 0 })
      }
    }
  }
</script>