javascript - 根据屏幕分辨率javascript更改div高度

Question

问题来了。我有

<div id="main"></div>

我想使用 javascript 检查用户分辨率并根据用户分辨率更改他的高度？

Javascript:

window.onload = function() {
    var height = screen.height
    document.getElementById(main).style.height = height;
};

我什至尝试过这个:

window.onload = function() { 
    var height = screen.height 
    var ele = document.getElementById(main);
    if(ele.style.height == "auto") 
    {
            ele.style.height = height;
    }
    else {
        ele.style.height = height;
    }
}; 

Answer 1

如果要设置屏幕高度:

var mainNode = document.getElementById("main");
mainNode.style.height = screen.height + "px";

Screen Avail Height

Screen Height

DOMElement Client Height

屏幕高度不同于客户端高度 (document.documentElement.clientHeight)。