vue+element实现分页--之--前端分页

官网的完整案例
<div class="block">
<span class="demonstration">完整功能</span>
<el-pagination
@size-change="handleSizeChange"
@current-change="handleCurrentChange"
:current-page="currentPage4"
:page-sizes="[100, 200, 300, 400]" //显示 5条/页的值
:page-size="100"
layout="total, sizes, prev, pager, next, jumper" //分别对应了[共33条, 5条/页,<.......>]
:total="400"> //设置总条数
</el-pagination>
</div>

<script>
export default {
methods: {
handleSizeChange(val) {
console.log(`每页 ${val} 条`);
},
handleCurrentChange(val) {
console.log(`当前页: ${val}`);
}
},
data() {
return {
currentPage1: 5,
currentPage2: 5,
currentPage3: 5,
currentPage4: 4
};
}
}
</script>

<el-table
:data="list"
style="width: 100%"
@selection-change="selectItem">
<el-table-column type="selection" width="50"></el-table-column>
<el-table-column label="用户名" prop="userName" width="150"></el-table-column>
<el-table-column label="用户代码" prop="userCode" width="150"></el-table-column>
<el-table-column label="所属机构代码" prop="comCode" width="140"></el-table-column>
<el-table-column label="用户描述" prop="userDescription" width="300"></el-table-column>
<el-table-column label="用户状态" align="center" prop="userState" width="100">
<template scope="scope">
<div>
<!-- {{ scope.row.userState | userState }}-->
{{scope.row.userState == 0 ? "启用" : scope.row.userState == 1 ? "禁用" : "解锁"}}
</div>
</template>
</el-table-column>
<el-table-column label="创建时间" prop="makeDate" width="140"></el-table-column>
<el-table-column label="操作" width="200" align="center">
<template scope="scope">
<div>
<span>
<router-link :to="{ name: 'usersEdit', params: { id: scope.row.userCode }}"
class="btn-link edit-btn"> 编辑 </router-link>
</span>
<span>
<el-button size="small" type="danger" @click="confirmDelete(scope.row)">删除</el-button>
</span>
</div>
</template>
</el-table-column>
</el-table>
<div class="pos-rel p-t-20">
<btnGroup :selectedData="multipleSelection" :type="'users'"></btnGroup>
<div class="block pages"> <el-pagination
@current-change="handleCurrentChange"
@size-change="handleSizeChange"
layout="total, sizes,prev, pager, next"
:page-sizes="[1, 5,8, 10]"
:page-size="limit"
:current-page="page"
:total="total">
</el-pagination>
</div>
</div>

data() {
return {
list:[],
tableData: [],
realname: '',
multipleSelection: [],
pagesize: 8,
page:1, //对应el-pagination current-page
limit:5, //和:page-size 对应
total:null, //和:total对应
}
},

getAllUsers() {
this.loading = true
const data = {
params: {
realname: this.realname,
page: this.currentPage,
rows: this.limit
}
}//不要了这个是按后台分页所需要的数据
this.apiGet('admincrud/users', data).then((res) => {
console.log('res = ', _g.j2s(res))
this.handelResponse(res, (data) => {
this.tableData = data.list
this.dataCount = data.total
this.pageList()
})
})
},

//处理数据
getList() {
//es6过滤得到满足搜索条件的展示数据list
// let list2 = this.data.filter((item, index) =>
// item.name.includes(this.tableData)
// )
let list=this.tableData;
this.list = list.filter((item, index) =>
index < this.page * this.limit && index >= this.limit * (this.page - 1)
)
this.total = list.length
},

// 当每页数量改变
handleSizeChange(val) {
console.log(`每页 ${val} 条`);
this.limit = val
this.getList()
},
// 当当前页改变
handleCurrentChange(val) {
console.log(`当前页: ${val}`);
this.page = val
this.getList()
},

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