onReady下调用list组件的scrollTo方法无效？

JasonMa

1. <template>
2. <!-- template里只能有一个根节点 -->
3. <div class="movielist-comp">
4. <list class="comp-itmes" id="comp-itmes">
5. <block for="(index, item) in movieList.data">
6. <list-item class="item-movie" type="movie-item" onclick="clickTab(index)">
7. <image class="normalImg" src="{{ item.img }}"></image>
8. <text class="normalTxt">{{ item.title }}</text>
9. </list-item>
10. </block>
11. </list>
12. </div>
13. </template>
14. <script>
15. export default {
16. props: ['movieList'],
17. onReady() {
18. this.moveTolist();
19. },
20. moveTolist() {
21. this.$element('comp-itmes').scrollTo({
22. index: this.movieList.now
23. });
24. },
25. clickTab(index) {
26. this.movieList.now = index;
27. this.moveTolist();
28. }
29. };
30. </script>

复制代码

左耳毛毛

暂时应该不能监听

sss

setTimeout( function(){scrollTo(20)},300)