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- /**
- * mescroll-body写在子组件时,需通过mescroll的mixins补充子组件缺少的生命周期
- */
- const MescrollCompMixin = {
- // 因为子组件无onPageScroll和onReachBottom的页面生命周期,需在页面传递进到子组件 (一级)
- onPageScroll(e) {
- this.handlePageScroll(e)
- },
- onReachBottom() {
- this.handleReachBottom()
- },
- // 当down的native: true时, 还需传递此方法进到子组件
- onPullDownRefresh(){
- this.handlePullDownRefresh()
- },
- // mescroll-body写在子子子...组件的情况 (多级)
- data() {
- return {
- mescroll: {
- onPageScroll: e=>{
- this.handlePageScroll(e)
- },
- onReachBottom: ()=>{
- this.handleReachBottom()
- },
- onPullDownRefresh: ()=>{
- this.handlePullDownRefresh()
- }
- }
- }
- },
- methods:{
- handlePageScroll(e){
- let item = this.$refs["mescrollItem"];
- if(item && item.mescroll) item.mescroll.onPageScroll(e);
- },
- handleReachBottom(){
- let item = this.$refs["mescrollItem"];
- if(item && item.mescroll) item.mescroll.onReachBottom();
- },
- handlePullDownRefresh(){
- let item = this.$refs["mescrollItem"];
- if(item && item.mescroll) item.mescroll.onPullDownRefresh();
- }
- }
- }
- export default MescrollCompMixin;
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