本文主要包含bootstrap paginator,paginator,mybatis paginator,django paginator,smart paginator等相关知识,louisanikita 希望在学习及工作中可以帮助到您
序言
项目需要自己写了一个基于vue的paginator分享出来,欢迎各路好汉来指教
当页数小于999(包括999)页
页数大于999页
首页或尾页disabled
10页之内显示
Usage
参数
pageCount: 整数,代表总页数
监听事件
@togglePage: 监听切换页面事件,可以获取到当前前往页的页数
父组件调用方法 index.vue
<template lang="html">
<div>
<paginator :pageCount="pageCount" @togglePage="togglePage($event)"></paginator>
</div>
</template>
<script>
export default {
data(){
return{
//总页数
pageCount: 24
}
},
methods:{
togglePage(indexPage){
//打印出当前页数
console.log(indexPage);
},
}
}
</script>
</div>
分页组件 paginator.vue
<template lang="html">
<div class="pagination">
<ul>
<li :class="{disabled: curPage == 1}" @click="prevPage" v-if="pageCount > 1">上一页</li>
<li :class="{active: curPage == 1}" @click="page(1)">1</li>
<li class="ellipsis" v-show="curPage > 5 && pageCount > 10">...</li>
<li :class="{active: curPage == index+offset}" v-for="(item,index) in middlePages" @click="page(index+offset)">{{index+offset}}</li>
<li class="ellipsis" v-show="curPage < bigLimit && pageCount > 10">...</li>
<li :class="{active: curPage == pageCount}" @click="page(pageCount)" v-if="pageCount > 1">{{pageCount}}</li>
<li :class="{disabled: curPage == pageCount}" @click="nextPage" v-if="pageCount > 1">下一页</li>
</ul>
</div>
</template>
<script>
export default {
props:['pageCount'],
data(){
return {
curPage: 1,
};
},
computed:{
middlePages(){
if(this.pageCount <= 2){
return 0;
}else if(this.pageCount> 2 && this.pageCount <= 10){
return this.pageCount-2;
}else{
return this.curPage > 999 ? 5 : 8;
}
},
bigLimit(){
return this.middlePages > 5 ? this.pageCount-6 : this.pageCount -3;
},
offset(){
if(this.curPage <= 5){
return 2;
}else if(this.curPage >= this.bigLimit){
return this.bigLimit-2;
}else{
return this.middlePages > 5 ? this.curPage-3 : this.curPage-2;
}
}
},
methods:{
page(indexPage){
this.$emit('togglePage',indexPage);
this.curPage = indexPage;
},
prevPage(){
if(this.curPage != 1){
this.page(this.curPage-1);
}
},
nextPage(){
if(this.curPage != this.pageCount){
this.page(this.curPage+1);
}
}
}
};
</script>
<style lang="css" scoped>
@import 'styles/vars.css';
.pagination{
width: 660px;
text-align: center;
ul{
margin: 40px 0 60px 0;
li{
cursor: pointer;
display: inline-block;
padding: 5px 9px;
border: 1px solid #e1e1eb;
margin-right: 5px;
&.active{
background: #4078c0;
color: #fff;
}
&.ellipsis{
border: none;
}
&.disabled{
color: #dcdcdc;
}
}
}
}
</style>
</div>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。
</div>