基于vue2的table分页组件实现方法

本文实例为大家分享了vue2 table分页组件的具体代码，供大家参考，具体内容如下

pagination.js:

(function(){
 var template = ' 
      {{info}}
      每页{{item}}条
      
 
      
首页
 
      
上一页
 
      
 
{{ index < 1 ? "..." : index }} 
      
 
      
下一页
 
      
尾页
 
      
 
     
     '
 var pagination = Vue.extend({
  template: template,
  props: ["cur", "all", "selected", "showpages", "info"],
  computed: {
   indexs: function () {
    var left = 1
    var right = this.all
    var ar = []
    if (this.all >= 11) {
     if (this.cur > 5 && this.cur < this.all - 4) {
      left = this.cur - 5
      right = this.cur + 4
     } else {
      if (this.cur <= 5) {
left = 1
right = 10
      } else {
right = this.all
left = this.all - 9
      }
     }
    }
    while (left <= right) {
     ar.push(left)
     left++
    }
    if (ar[0] > 1) {
     ar[0] = 1;
     ar[1] = -1;
    }
    if (ar[ar.length - 1] < this.all) {
     ar[ar.length - 1] = this.all;
     ar[ar.length - 2] = 0;
    }
    return ar
   }
  },
  methods: {
   btnclick: function (page) {
    this.cur = page;
   },
   nextPage: function () {
    if (this.cur >= this.all) {
     this.cur=this.all;
    }else{
     this.cur++;
    }
   },
   prvePage: function () {
    if (this.cur <= 1) {
      this.cur=1;
    }else{
     this.cur--;
    }
   },
   firstPage: function () {
    this.cur=1;
   },
   lastPage: function () {
    this.cur=this.all;
   },
   setButtonClass: function (isNextButton) {
    if (isNextButton) {
     return this.cur >= this.all ? "page-button-disabled" : ""
    }
    else {
     return this.cur <= 1 ? "page-button-disabled" : ""
    }
   },
   setpage:function () {
    this.$emit('mypage', this.cur);
   },
   pageschange:function () {
    this.$emit('pageschange', this.selected);
   }
  }
 })
 window.Pagination = pagination
})()

pagination.css:

ul, li {
margin: 0;
padding: 0;
}


.page-bar {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
float: right;
border-radius: 4px;
}
.page-bar .info{
float: left;
margin-left:16px;
font-size: 16px;
height: 100%;
}
.page-bar .showpages{
float: left;
font-size: 16px;
margin-left: 16px;
height: 100%;
}
.page-bar .showpages .showpages-select{
width: 70px;
margin: 0 10px;
height: 28px
}
.page-bar .pagesbtn{
float: left;
margin-left:16px;
width: 650px;
height: 100%;
}
.page-bar .pagesbtn ul{
text-align: center;
width: 100%;
}
.page-button-disabled {
color:#ddd !important;
}
.page-bar li {
list-style: none;
display: inline-block;
}


.page-bar li:first-child > a {
margin-left: 0;
}


.page-bar a {
border: 1px solid #ddd;
text-decoration: none;
position: relative;
float: left;
padding: 6px 12px;
line-height: 1.42857143;
color: #337ab7;
cursor: pointer;
}


.page-bar a:hover {
background-color: #eee;
}


.page-bar .active a {
color: #fff;
cursor: default;
background-color: #1e7aca;
border-color: #1e7aca;
}


.page-bar i {
font-style: normal;
color: #1e7aca;
margin: 0 4px;
font-size: 12px;
}

index.html:

  

  

  
规格值
  
操作
  
  
  

  

  
{{item.value}}
  

  
  
  
  
  
  

index.js

var vm = new Vue({
 el: ".main",
 data: {
  specificationValCur: 1,//当前页
  specificationValAll: 1,//总页数
  specificationValselected: 10,//默认每页显示的页数
  specificationValTotalRecond: 1,//总记录数
  specificationValShowpages: [10, 30, 50, 100], //每页显示的页数
  specificationValInfo: "",
  limitTemps: [],
  temps:[]//数据源
 },
 watch: {
  temps: "setPage"
 },
 components: {
  'vue-pagination': Pagination
 },
 methods: {
  setPage: function () {
   this.specificationValInfo = "记录数为:" + this.temps.length + "条";
   this.specificationValTotalRecond = this.temps.length;
   this.setPageBtn();
   this.setPageLimit(this.specificationValTotalRecond,this.specificationValselected,1)
  },
  getPage:function (msg) {
   this.specificationValCur=msg;//这里必须,否则按钮无法高亮
   this.setPageLimit(this.specificationValTotalRecond,this.specificationValselected,msg)
  },
  setPageLimit: function (total,select,cur) {//这里为实现分页切换table的主要实现
   if(total<=select){
    this.limitTemps=this.temps;
    return
   }else {
    var arr = [];
    var a=select*(cur-1);
    var b=select*cur;
    for (var i = a; i < b; i++) {
     if(typeof(this.temps[i])!="undefined"){
      arr[i - a] = this.temps[i]
     }
    }
    this.limitTemps = arr;
   }
   console.log("total:"+total+"select"+select+"cur"+cur)
  },
  setPageBtn: function () {
   if (this.specificationValTotalRecond > this.specificationValselected) {
    if (this.specificationValTotalRecond % this.specificationValselected == 0) {
     this.specificationValAll = this.specificationValTotalRecond / this.specificationValselected
    } else {
     this.specificationValAll = parseInt(this.specificationValTotalRecond / this.specificationValselected) + 1
    }
   } else {
    this.specificationValAll = 1
   }
  },
  getspecificationValShowPages: function (pages) {
   this.specificationValselected = pages;
   this.setPageBtn();
   this.setPageLimit(this.specificationValTotalRecond,this.specificationValselected,1)
  }
 }
});

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考高分网。