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Vue+element-ui 实现表格的分页功能示例

2018年09月23日  | 移动技术网IT编程  | 我要评论

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本文介绍了vue+element-ui 实现表格的分页功能示例，分享给大家，具体如下：

实现效果如下图所示：

template部分：

<el-table
  :data="templist"
  :header-cell-style="rowclass"
  stripe
  border style="margin-bottom:14px;"
  :empty-text="emptytext">
  <el-table-column property="name" label="债券名称" width="228"></el-table-column>
  <el-table-column property="marketvalue" label="市值" width="228" align="right" :formatter="formatdecimal2"></el-table-column>
  <el-table-column property="type" label="债券类型"></el-table-column>
  <el-table-column property="ratio" label="占母基金的比重" align="right" :formatter="topercent"></el-table-column>
</el-table>
<div class="paginationclass">
  <el-pagination
  @size-change="handlesizechange1"
  @current-change="handlecurrentchange1" :current-page="currentpage1"
  :page-sizes="[10, 20, 50, 100]"
  :page-size="pagesize" layout="total, sizes, prev, pager, next, jumper"
  :total="total1">
  </el-pagination>

</div>

数据部分：获取测试的数据(19个)

data() {
  return {
     total1: 0,
     currentpage1：1,
     pagesize:10,
     bondsalllist: [{
      "name": "16协信01",
      "marketvalue": 691861.0999317318,
      "type": "信用债",
      "ratio": 0.0027959958264152343
    }, {
      "name": "16朗诗01",
      "marketvalue": 690131.4471819025,
      "type": "信用债",
      "ratio": 0.002789005836849196
    }, { 
      "name": "16三盛01",
      "marketvalue": 688816.9110920322, 
      "type": "信用债",
      "ratio": 0.0027836934447790073
    }, { 
      "name": "17三鼎01",
      "marketvalue": 685426.7917023668, 
      "type": "信用债",
      "ratio": 0.002769993065229573
    }, { 
      "name": "16临开债",
      "marketvalue": 676640.4401650192, 
      "type": "信用债",
      "ratio": 0.00273448506769905
    }, { 
      "name": "16华讯01",
      "marketvalue": 614990.17198298, 
      "type": "信用债",
      "ratio": 0.0024853398381849607
    }, { 
      "name": "16花样03",
      "marketvalue": 614990.0028613778, 
      "type": "信用债",
      "ratio": 0.0024853391547193142
    }, { 
      "name": "15协信01",
      "marketvalue": 614987.6443837617, 
      "type": "信用债",
      "ratio": 0.0024853296234802085
    }, { 
      "name": "16三盛03",
      "marketvalue": 461240.73328782123, 
      "type": "信用债",
      "ratio": 0.0018639972176101563
    }, { 
      "name": "16山钢03",
      "marketvalue": 384367.27773985104, 
      "type": "信用债",
      "ratio": 0.0015533310146751303
    }, { 
      "name": "14甘公01",
      "marketvalue": 324002.01240352966, 
      "type": "信用债",
      "ratio": 0.0013093788254893862
    }, { 
      "name": "15新湖债",
      "marketvalue": 307493.82219188084, 
      "type": "信用债",
      "ratio": 0.0012426648117401043
    }, { 
      "name": "16珠管01",
      "marketvalue": 303035.16177009855, 
      "type": "信用债",
      "ratio": 0.0012246461719698726
    }, { 
      "name": "16重机债",
      "marketvalue": 299103.36126325984, 
      "type": "信用债",
      "ratio": 0.0012087567140880767
    }, { 
      "name": "17三鼎01",
      "marketvalue": 8163.960979194436, 
      "type": "信用债",
      "ratio": 3.2992750751699765e-5
    }, { 
      "name": "16重机债",
      "marketvalue": 1475.2323613477674, 
      "type": "信用债",
      "ratio": 5.961808700804324e-6
    }, { 
      "name": "14甘公01",
      "marketvalue": 723.1485963397557, 
      "type": "信用债",
      "ratio": 2.92243697100979e-6
    }, { 
      "name": "15新湖债",
      "marketvalue": 707.2357910413259, 
      "type": "信用债",
      "ratio": 2.85812906700224e-6
    }, { 
      "name": "16珠管01",
      "marketvalue": 153.74691109594042, 
      "type": "信用债",
      "ratio": 6.213324058700521e-7
    }]
  }
}

methiods部分：

 methods:{
  handlesizechange1: function(pagesize) { // 每页条数切换
    this.pagesize = pagesize
    this.handlecurrentchange1(this.currentpage1);
  },
  handlecurrentchange1: function(currentpage) {//页码切换
    this.currentpage1 = currentpage
    this.currentchangepage(this.bondsalllist,currentpage)
    
  },
  //分页方法（重点）
  currentchangepage(list,currentpage) { 
   let from = (currentpage - 1) * this.pagesize;
   let to = currentpage * this.pagesize;
   this.templist = [];
   for (; from < to; from++) {
    if (list[from]) {
     this.templist.push(list[from]);
    }
   }
  },
}

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  2020 -06-03 13:57
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