js 查找标签属性

来源:互联网 发布:unity3d建模 衣服褶皱 编辑:程序博客网 时间:2024/05/16 17:04
<html>    <head>        <title></title>    </head>    <body>        <span id="test" flag="wx">ss</span>        <span id="test" flag="wxss">wxss</span>        <span id="test">ss</span>    </body>    <script type="text/javascript">        //var all = document.getElementsByTagName("span").attributes.getNamedItem("flag").nodeValue;        //console.log(all)        window.onload = function() {            var spans = document.getElementsByTagName("span");            for(var k = 0, length = spans.length; k < length; k++) {                var item = spans[k];                var flag = item.attributes.flag;                if(flag && flag.nodeValue == "wx")                    item.innerText = "xxx";            }            var         }    </script></html>
原创粉丝点击