Question

vue 通过 refs 设置高度自适应 求帮助

Answer 1

1.js代码设置

function setiframe(id) {
var Iframe = document.getElementById(id);
try {
// 声明变量取值
var bHeight = Iframe.contentWindow.document.body.scrollHeight;
var dHeight = Iframe.contentWindow.document.documentElement.scrollHeight;
var height = Math.max(bHeight, dHeight); // 取最大值
Iframe.height = height;
} catch (ex) { }
}

window.setInterval("setiframe('right_iframe')", 10); //0.01秒周期调用函数

2.对iframe进行设置：
<iframe name="right" id="right_iframe"
src="right.html" frameborder="false" scrolling="no" width="100%"
height="100%" allowtransparency="true"
onload="this.height=160" >
</iframe>