我有一个展览清单。用户可以添加展览。当用户添加展览品时,vue-infinite-loading
不会选择展览品数量的变化,因此即使有更多的展览品,它也会显示“列表结尾”。
这里是Code Pen。 注意:我无法在沙盒中使用vue-infinite-loading,但绝对可以在我的网站上使用。
代码如下:
HTML:
<div id="app">
<button @click="addTenRows()">Add 10 Rows</button>
<table cellpadding="10">
<tr><th>id</th><th>Name</th><th>Description</th></tr>
<tr v-for="exhibit in exhibits.resultsMap">
<td>{{exhibit.id}}</td>
<td>{{exhibit.name}}</td>
<td>{{exhibit.desc}}</td>
</tr>
</table>
<infinite-loading
:distance="10"
@infinite="loadMore"
ref="infiniteLoading"
identifier="exhibitLoader">
<span slot="no-more">
<h5>
<i class="fa fa-check-circle"></i> End of Results
<span v-if="exhibits.results">
: <strong>{{exhibits.meta.totalRecords}} shown</strong>
</span>
</h5>
</span>
</infinite-loading>
</div>
JS:
new Vue({
el: '#app',
methods: {
addTenRows(){
this.exhibits.meta.totalRecords += 5;
},
loadMore(){
this.exhibits.results.push('16');
this.exhibits.results.push('17');
this.exhibits.results.push('18');
this.exhibits.results.push('19');
this.exhibits.results.push('20');
this.exhibits.resultsMap[ '16' ] = { 'id':'16', 'name': 'STR-16', desc: 'Exhibit number 16' };
this.exhibits.resultsMap[ '17' ] = { 'id':'17', 'name': 'STR-17', desc: 'Exhibit number 17' };
this.exhibits.resultsMap[ '18' ] = { 'id':'18', 'name': 'STR-18', desc: 'Exhibit number 18' };
this.exhibits.resultsMap[ '19' ] = { 'id':'19', 'name': 'STR-19', desc: 'Exhibit number 19' };
this.exhibits.resultsMap[ '20' ] = { 'id':'20', 'name': 'STR-20', desc: 'Exhibit number 20' };
}
},
data: {
exhibits: {
meta: {
totalRecords: 25
},
results: ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15'],
resultsMap:{
'1':{ id: 1, name: 'STR-01', desc: 'some exhibit' },
'2':{ id: 2, name: 'THR-20', desc: 'another exhibit' },
'3':{ id: 3, name: 'STR-02', desc: 'a third' },
'4':{ id: 4, name: 'THR-21', desc: 'This is the fourth Exhibit' },
'5':{ id: 5, name: 'STR-03', desc: 'Number 5' },
'6':{ id: 6, name: 'THR-22', desc: 'Up Up Down Down' },
'7':{ id: 7, name: 'STR-04', desc: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis ultrices ' },
'8':{ id: 8, name: 'THR-23', desc: 'Praesent augue tellus, aliquet sit amet tellus in' },
'9':{ id: 9, name: 'STR-05', desc: 'Cras eget augue tellus.' },
'10':{ id: 10, name: 'THR-24', desc: 'Nunc facilisis elit at efficitur ullamcorper.' },
'11':{ id: 11, name: 'STR-06', desc: 'In vel turpis ex. Curabitur mollis ac sapien eget aliquet' },
'12':{ id: 12, name: 'THR-25', desc: 'Morbi eget lacus eu mi tincidunt scelerisque ac sed metus' },
'13':{ id: 13, name: 'STR-07', desc: 'Donec consequat est maximus, venenatis velit a, vehicula felis' },
'14':{ id: 14, name: 'THR-26', desc: 'Mauris orci neque, ullamcorper non blandit non' },
'15':{ id: 15, name: 'STR-08', desc: 'Vivamus efficitur erat vel consectetur sagittis' }
}
}
}
});
在上面的示例中,将发生以下情况:
exhibits.meta.totalRecords
增加10
exhibits.results
和exhibits.resultsMap
添加10行addTenRows
中,我将十加到meta.totalRecords
this.$refs.infiniteLoading.stateChanger.reset();
-没什么变化this.$refs.exhibitLoader.stateChanger.reset();
-错误,exhibitLoader
未定义。this.exhibitLoader.stateChanger.reset();
-错误,exhibitLoader
未定义。答案 0 :(得分:2)
好吧,您已经添加了ref =“ infiniteLoading”,因此需要验证是否已创建组件:
created(){
$if(this.$refs.InfiniteLoading){
this.$refs.InfiniteLoading.stateChanger.reset();
}
}