vue 獲取元素高度

<div ref="elememt" >

</div>

//獲取高度值
var height= this.$refs.text.offsetHeight; //100


//獲取元素樣式值,element 為元素ref="element"
var heightCss = window.getComputedStyle(this.$refs.element).height; // 100px


//獲取元素內聯樣式值
var heightStyle =this.$refs.element.style.height; // 100px