getElementById获得div <a> 之间的值
get-Element-By-Id,就是通过ID来设置/返回HTML标签的属性及调用其事件与方法。用这个方法基本上可以控制页面所有标签,条件很简单就
是给每个标签分配一个ID号:
document.getElementById("link").href;
document.getElementById("link").target;
document.getElementById("img").src;
document.getElementById("img").width;
document.getElementById("img").height;
document.getElementById("input").value;
那么如何取得<div></div>以及<a></a>之间的值呢?如<div id="div">aaa</div>中的aaa,<a href="#" id="link">bbb</a>中的bbb,也很简
单,利用innerHTML就可以了:
document.getElementById("div").innerHTML;
document.getElementById("link").innerHTML;
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