<script type="text/javascript">
var Sys = {};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
(s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
(s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
(s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
(s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
if (Sys.safari) {
var css = document.createElement("link");
css.type = "text/css";
css.href = "CSS/safari.css";
css.ref = "stylesheet";
var head = document.getElementsByTagName('HEAD').item(0);
head.append(css);
}
else {
var css = document.createElement("link");
css.type = "text/css";
css.href = "CSS/else.css";
css.ref = "stylesheet";
var head = document.getElementsByTagName('HEAD').item(0);
}
</script>生成页面的时候报错说 head.append(css);对象不支持“append”属性或方法 这个问题怎么解决,求高手帮忙
var Sys = {};
var ua = navigator.userAgent.toLowerCase();
var s;
(s = ua.match(/msie ([\d.]+)/)) ? Sys.ie = s[1] :
(s = ua.match(/firefox\/([\d.]+)/)) ? Sys.firefox = s[1] :
(s = ua.match(/chrome\/([\d.]+)/)) ? Sys.chrome = s[1] :
(s = ua.match(/opera.([\d.]+)/)) ? Sys.opera = s[1] :
(s = ua.match(/version\/([\d.]+).*safari/)) ? Sys.safari = s[1] : 0;
if (Sys.safari) {
var css = document.createElement("link");
css.type = "text/css";
css.href = "CSS/safari.css";
css.ref = "stylesheet";
var head = document.getElementsByTagName('HEAD').item(0);
head.append(css);
}
else {
var css = document.createElement("link");
css.type = "text/css";
css.href = "CSS/else.css";
css.ref = "stylesheet";
var head = document.getElementsByTagName('HEAD').item(0);
}
</script>生成页面的时候报错说 head.append(css);对象不支持“append”属性或方法 这个问题怎么解决,求高手帮忙
解决方案 »
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