JQuery implements the flow dotted line. jquery implements the flow dotted line.

JQuery implements the flow dotted line. jquery implements the flow dotted line.

This article describes how jQuery implements a flow dashed box. Share it with you for your reference. The specific analysis is as follows:

On the Baidu UEditor homepage, you can see the effect of a mobile dotted box. Therefore, you can use jQuery to write a text box. The effect is as follows:

Css:

.dashed-box{width:500px;height:100px;overflow:hidden;position:relative;}.dashed-top{width:2000px;height:0px;border-bottom:2px #ccc dashed;position:absolute;top:0;left:-1400px;}.dashed-left{width:0px;height:2000px;border-left:2px #ccc dashed;position:absolute;left:0;top:-1600px;}.dashed-bottom{width:2000px;height:0px;border-bottom:2px #ccc dashed;position:absolute;left:0px;bottom:0;}.dashed-right{width:0px;height:2000px;border-left:2px #ccc dashed;position:absolute;right:0;top:-1600px;}

HTML:

<div class="dashed-box"><div class="dashed-top"></div><div class="dashed-left"></div><div class="dashed-right"></div><div class="dashed-bottom"></div></div>

JQuery:

setInterval(function(){ var $left=$(".dashed-top").css("left"); var $top=$(".dashed-bottom").css("left"); $left=parseInt($left); $top=parseInt($top); if($left<0){  $left+=2; }else{  $left=-1400; }   if($top>-1000){  $top-=2; }else{  $top=0; } $(".dashed-top").css("left",$left+"px"); $(".dashed-right").css("top",$left+"px"); $(".dashed-bottom").css("left",$top+"px"); $(".dashed-left").css("top",$top+"px");},60);

I hope this article will help you with jQuery programming.