简单实现 没有做兼容
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<div id="box">
<drag></drag>
</div>
<template id="drag">
<div :style="json" @mousedown="move($event)"></div>
</template>
<script src="lib/bower_components/vue/dist/vue.js"></script>
<script>
new Vue({
el:"#box", //Vue对象作用的范围
components:{
'drag':{ //drag标签
data:function(){
return {
json:{width:"100px",height:"100px",
background:"red",position:"absolute"
}
}
},
methods:{
move:function(el){
var obj=this.$el;
var disX=el.clientX-obj.offsetLeft;
var disY=el.clientY-obj.offsetTop;
document.onmousemove=function(el){
var left=el.clientX-disX;
var top=el.clientY-disY;
obj.style.left=left+"px";
obj.style.top=top+"px";
document.onmouseup=function(){
document.onmousemove=null;
document.onmouseup=null;
}
return false;
}
return false;
}
},
template:"#drag"
}
}
});
</script>
</body>
</html>
