今天项目需要一份根据本地数据的筛选分页功能，好吧，本来以为很简单，网上搜了搜全是ajax获取的数据，这不符合要求啊，修改起来太费力气，还不如我自己去写，不多说直接上代码
效果图：
项目需要：点击左侧进行数据筛选，实现自动分页，自动生成页数，点击自动跳转
{
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();
下面是html节点代码：
分类（部门8／8）