liang14658fox

Appearance

1.基础分页 ​

html
<el-table v-loading="loading" :data="tableData">
    <el-table-column prop="date" label="日期" width="180">
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="180">
    </el-table-column>
    <el-table-column prop="address" label="地址">
    </el-table-column>
</el-table>
<div class="block">
    <el-pagination 
    @size-change="handleSizeChange" 
    @current-change="handleCurrentChange" 
    :current-page="selectParams.currentPage" 
    :page-sizes="[10, 20, 30, 40]" :page-size="selectParams.pageSize" 
    layout="total, sizes, prev, pager, next, jumper" 
    :total="tableData.length">
    </el-pagination>
</div>
<el-table v-loading="loading" :data="tableData">
    <el-table-column prop="date" label="日期" width="180">
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="180">
    </el-table-column>
    <el-table-column prop="address" label="地址">
    </el-table-column>
</el-table>
<div class="block">
    <el-pagination 
    @size-change="handleSizeChange" 
    @current-change="handleCurrentChange" 
    :current-page="selectParams.currentPage" 
    :page-sizes="[10, 20, 30, 40]" :page-size="selectParams.pageSize" 
    layout="total, sizes, prev, pager, next, jumper" 
    :total="tableData.length">
    </el-pagination>
</div>

script

js
export default {
    data() {
        return {
            selectParams: {
                currentPage: 1,
                pageSize: 10,
            },
            loading: false,
            tableData: [{
                date: '2016-05-02',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1518 弄'
            }, {
                date: '2016-05-04',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1517 弄'
            }]
        }
    },
    methods: {
        getTableData() {
            this.loading = true
            setTimeout(() => {
                this.loading = false
            }, 1000)
        },
        handleSizeChange(val) {
            console.log(`每页 ${val} 条`);
            this.selectParams.pageSize = val 
            this.getTableData()
        },
        handleCurrentChange(val) {
            console.log(`当前页: ${val}`);
            this.selectParams.currentPage = val
            this.getTableData()
        }
    }
}
export default {
    data() {
        return {
            selectParams: {
                currentPage: 1,
                pageSize: 10,
            },
            loading: false,
            tableData: [{
                date: '2016-05-02',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1518 弄'
            }, {
                date: '2016-05-04',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1517 弄'
            }]
        }
    },
    methods: {
        getTableData() {
            this.loading = true
            setTimeout(() => {
                this.loading = false
            }, 1000)
        },
        handleSizeChange(val) {
            console.log(`每页 ${val} 条`);
            this.selectParams.pageSize = val 
            this.getTableData()
        },
        handleCurrentChange(val) {
            console.log(`当前页: ${val}`);
            this.selectParams.currentPage = val
            this.getTableData()
        }
    }
}

2.分页组件二次封装 ​

二次封装，组件命名为 Pagination.vue

html
<template>
  <div :class="{'hidden':hidden}" class="pagination-container">
    <el-pagination
      :background="background"
      :current-page.sync="currentPage"
      :page-size.sync="pageSize"
      :layout="layout"
      :page-sizes="pageSizes"
      :total="total"
      v-bind="$attrs"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
</template>

<script>
export default {
  name: 'Pagination',
  props: {
    total: {
      required: true,
      type: Number
    },
    page: {
      type: Number,
      default: 1
    },
    limit: {
      type: Number,
      default: 20
    },
    pageSizes: {
      type: Array,
      default() {
        return [10, 20, 30, 50]
      }
    },
    layout: {
      type: String,
      default: 'total, sizes, prev, pager, next, jumper'
    },
    background: {
      type: Boolean,
      default: true
    },
    autoScroll: {
      type: Boolean,
      default: true
    },
    hidden: {
      type: Boolean,
      default: false
    }
  },
  computed: {
    currentPage: {
      get() {
        return this.page
      },
      set(val) {
        this.$emit('update:page', val)
      }
    },
    pageSize: {
      get() {
        return this.limit
      },
      set(val) {
        this.$emit('update:limit', val)
      }
    }
  },
  methods: {
    handleSizeChange(val) {
      this.$emit('pagination', { page: this.currentPage, limit: val })
    },
    handleCurrentChange(val) {
      this.$emit('pagination', { page: val, limit: this.pageSize })
    }
  }
}
</script>
 
<style scoped>

</style>
<template>
  <div :class="{'hidden':hidden}" class="pagination-container">
    <el-pagination
      :background="background"
      :current-page.sync="currentPage"
      :page-size.sync="pageSize"
      :layout="layout"
      :page-sizes="pageSizes"
      :total="total"
      v-bind="$attrs"
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
    />
  </div>
</template>

<script>
export default {
  name: 'Pagination',
  props: {
    total: {
      required: true,
      type: Number
    },
    page: {
      type: Number,
      default: 1
    },
    limit: {
      type: Number,
      default: 20
    },
    pageSizes: {
      type: Array,
      default() {
        return [10, 20, 30, 50]
      }
    },
    layout: {
      type: String,
      default: 'total, sizes, prev, pager, next, jumper'
    },
    background: {
      type: Boolean,
      default: true
    },
    autoScroll: {
      type: Boolean,
      default: true
    },
    hidden: {
      type: Boolean,
      default: false
    }
  },
  computed: {
    currentPage: {
      get() {
        return this.page
      },
      set(val) {
        this.$emit('update:page', val)
      }
    },
    pageSize: {
      get() {
        return this.limit
      },
      set(val) {
        this.$emit('update:limit', val)
      }
    }
  },
  methods: {
    handleSizeChange(val) {
      this.$emit('pagination', { page: this.currentPage, limit: val })
    },
    handleCurrentChange(val) {
      this.$emit('pagination', { page: val, limit: this.pageSize })
    }
  }
}
</script>
 
<style scoped>

</style>

在mian.js中 进行引入全局挂载

js
import Pagination from "@/components/Pagination";
// 全局组件挂载
Vue.component('Pagination', Pagination)
import Pagination from "@/components/Pagination";
// 全局组件挂载
Vue.component('Pagination', Pagination)

在组件中直接使用

html
<el-table v-loading="loading" :data="tableData" style="width: 100%">
    <el-table-column prop="date" label="日期" width="180">
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="180">
    </el-table-column>
    <el-table-column prop="address" label="地址">
    </el-table-column>
</el-table>
直接绑定查询事件
<pagination 
v-show="total > 0" 
:total="total" 
:page.sync="selectParams.currentPage" 
:limit.sync="selectParams.pageSize" 
@pagination="getTableData()" 
/>
<el-table v-loading="loading" :data="tableData" style="width: 100%">
    <el-table-column prop="date" label="日期" width="180">
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="180">
    </el-table-column>
    <el-table-column prop="address" label="地址">
    </el-table-column>
</el-table>
直接绑定查询事件
<pagination 
v-show="total > 0" 
:total="total" 
:page.sync="selectParams.currentPage" 
:limit.sync="selectParams.pageSize" 
@pagination="getTableData()" 
/>

script

js
export default {
    data() {
        return {
            selectParams: {
                currentPage: 1,
                pageSize: 10,
            },
            total: 1,
            loading: false,
            tableData: [{
                date: '2016-05-02',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1518 弄'
            }, {
                date: '2016-05-04',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1517 弄'
            }, {
                date: '2016-05-01',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1519 弄'
            }, {
                date: '2016-05-03',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1516 弄'
            }]
        }
    },
    methods: {
        getTableData() {
            this.loading = true
            this.total = 100
            setTimeout(() => {
                this.loading = false
            }, 1000)
        },
    }
}
export default {
    data() {
        return {
            selectParams: {
                currentPage: 1,
                pageSize: 10,
            },
            total: 1,
            loading: false,
            tableData: [{
                date: '2016-05-02',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1518 弄'
            }, {
                date: '2016-05-04',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1517 弄'
            }, {
                date: '2016-05-01',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1519 弄'
            }, {
                date: '2016-05-03',
                name: '王小虎',
                address: '上海市普陀区金沙江路 1516 弄'
            }]
        }
    },
    methods: {
        getTableData() {
            this.loading = true
            this.total = 100
            setTimeout(() => {
                this.loading = false
            }, 1000)
        },
    }
}