angularjs 下滑线滑动

时间:2023-03-09 17:41:15
angularjs 下滑线滑动
css:
.detail_row {
width: 410px;
height: 34px;
clear: both;
border-bottom: 1px solid #eaeeef;
font-size: 14px;
position: relative;
}
.detail_row1 li{
float:left ;
width:102px;
text-align: center;
}
.detail_row>a{
display: inline-block;
/*padding: 0 25px;*/
color: #3eb7f3;
-webkit-transition: color .2s;
transition: color .2s;
}
.detail_line1{
position: absolute;
left: 0;
height: 3px;
width: 0;
padding: 0;
background-color: #3eb7f3;
bottom: 0;
-webkit-transition: all .3s cubic-bezier(.4,0,.2,1);
transition: all .3s cubic-bezier(.4,0,.2,1);
}

html:

<ul class="detail_row" line-der>
<li><a href="#">全部</a></li>
<li><a href="#">已拒绝</a></li>
<li><a href="#">已上报</a></li>
<li><a href="#">待上报</a></li>
<a href="" class="detail_line1"></a>
</ul> js:(注明需要自己创建controller)
.directive("lineDer",function(){
  return{
    restrict:'A',
link:function(scope,$element,$attrs){
       var Li = angular.element(document.getElementsByClassName('detail_row')).find('li');

         var wLi = Li[0].offsetWidth;

       var Wa = angular.element(document.getElementsByClassName('detail_line1'));

         for(var i=0;i<Li.lenght;i++){
        Li[i].addEventLisener('click',functiton(e){
          function(index){

            Wa.css({width:wLi+'px',left:wLi*index+'px'})

          }(i)
        })
        }

    }
  }
})