The idea of implementing local data filtering and paging function in vuejs

var subList=new Vue({ el:'#main', data:{ // subcontentData为本地数据 subContents:subcontentData, // 页面需要展现的数据 yemiandata:[], // 页面展现条数 datanum:12, // 开始椰树 startnum:0, // 结束椰树 endnum:1, // 一共多少页 btnnum:0, // 生成切换页面的按钮用 listnum:[], // input跳转 jemp:1, }, methods:{ filters(num){ this.subContents=subcontentData; // 需要重置防止翻页导致startnum和endnum不一致 this.startnum=0; this.endnum=1; // 这里是判断筛选按钮 switch(num){ case 0: $('#sublist li').css({ background:'#f2f2f2' }).eq(0).css({ background:'#dbe9f0' }); this.fenye(); break; case 1: $('#sublist li').css({ background:'#f2f2f2' }).eq(1).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('行政'); }); this.fenye(); break; case 2: $('#sublist li').css({ background:'#f2f2f2' }).eq(2).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('报关'); }); this.fenye(); break; case 3: $('#sublist li').css({ background:'#f2f2f2' }).eq(3).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('组装'); }); this.fenye(); break; case 4: $('#sublist li').css({ background:'#f2f2f2' }).eq(4).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('电子'); }); this.fenye(); break; case 5: $('#sublist li').css({ background:'#f2f2f2' }).eq(5).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('工艺'); }); this.fenye(); break; case 6: $('#sublist li').css({ background:'#f2f2f2' }).eq(6).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('财务'); }); this.fenye(); break; case 7: $('#sublist li').css({ background:'#f2f2f2' }).eq(7).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('制造'); }); this.fenye(); break; case 8: $('#sublist li').css({ background:'#f2f2f2' }).eq(8).css({ background:'#dbe9f0' }); this.subContents=this.subContents.filter(num=>{ return String(num['department']).includes('销售'); }); this.fenye(); break; } }, // 分野函数 fenye(){ this.yemiandata=this.subContents.slice(this.startnum*this.datanum,this.endnum*this.datanum); this.btnnum=Math.ceil(this.subContents.length/this.datanum); this.listnum=[]; for(i=0;i= this.btnnum){ alert('最后一页了'); return false; } this.endnum++; this.startnum++; }, // 上一页函数 prevlist(){ if(this.startnum<= 0){ alert('第一页了'); return false; } this.endnum--; this.startnum--; }, // 按钮跳转到制定的页面 jemppage(list){ this.startnum=list-1; this.endnum=list; }, // input跳抓 goindex(){ console.log(parseInt(this.jemp)); if(parseInt(this.jemp)>this.btnnum){alert('请输入合法参数');return} this.endnum=this.jemp; this.startnum=this.jemp-1; } }, // 使用一个监听。可以减少很多代码 watch:{ startnum(n,o){ this.yemiandata=this.subContents.slice(n*this.datanum,(parseInt(n)+1)*this.datanum); } } }); subList.filters(0); subList.fenye(); // 封装一下底部btn方法 底部自动大小 function btnwidth(){ $('#fbtn').css({ width:(subList.listnum.length+2)*40+293+'px', marginLeft:-((subList.listnum.length+2)*40+293)/2+'px' }) } btnwidth();

 
 
 
部门分类（部门8／8）
 
行政部
 
报关科
 
组装部
 
电子部
 
工艺部
 
财务部
 
制造部
 
销售部
 
 
 
 
 
告警策略报表统计
 
 主机名称  
 
 
下啦
 
下啦2
 
 
 
 
 添加 
 
 
 
 
工号
 
姓名
 
部门名称
 
性别
 
籍贯
 
员工状态
 
入职时间
 
离职时间
 
离职类别
 
 
 
{{subContent.num}}
 
{{subContent.name}}
 
{{subContent.department}}
 
{{subContent.sex}}
 
{{subContent.addres}}
 
{{subContent.staic}}
 
{{subContent.jointime}}
 
{{subContent.leavetime}}
 
{{subContent.type}}
 
 
 
 
 
<
  
{{list}}
 
>
 
共{{btnnum}}页
 
到第  页
 确定