createElement不工作
createElement不工作
提问于 2013-11-18 00:17:35
我的代码出了什么问题？当我调用此函数时，带有带img的锚定标记的div不会在节区域中弹出
function addLink(){
if(localStorage.getItem('howManyLinks') >= 1){
localStorage.setItem('howManyLinks', Number(localStorage.getItem('howManyLinks')) + 1);
}
else{
localStorage.setItem('howManyLinks', '1');
}
var howManyLinks = localStorage.getItem('howManyLinks');
var myNewLink = document.getElementById("link");
localStorage.setItem('link'+howManyLinks, myNewLink.value);
var myNewIcon = document.getElementById("icon");
localStorage.setItem('icon'+howManyLinks, myNewIcon.value);
/* below here is where i have trubble */
var div = document.createElement('div');
var img = document.createElement('img');
var a = document.createElement('a');
img.setAttribute('src','icon'+howManyLinks);
a.setAttribute('href','link'+howManyLinks);
section.appendChild(div);
div.appendChild(a);
a.appendChild(img);
}回答 1
Stack Overflow用户
发布于 2013-11-18 00:42:49
专注于你的问题部分:这在Firefox 25.0 /Linux上是有效的：
<!DOCTYPE html>
<html>
<head>
<title>Test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<section id="section">
</section>
<script type="text/javascript">
var div = document.createElement('div');
var img = document.createElement('img');
var a = document.createElement('a');
var section = document.getElementById("section");
img.setAttribute('src', 'dummyImg2.jpg');
a.setAttribute('href', 'http://www.example.com');
section.appendChild(div);
div.appendChild(a);
a.appendChild(img);
</script>
</body>
</html>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/20033055
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