<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>function7</title>
<script language="javascript" type="text/javascript">
window['jquery'] = {};
window['jquery']['$'] = $;function $(){
var elements = [];
for(var i=0;i<arguments.length;i++){
element = arguments[i];
if(typeof element == "string"){
element = document.getElementById(element);
}
if(arguments.length == 1){
return element;
}
elements.push(element);
}
return elements;
}
var items = jquery.$("css","html","javascript");
for(var i=0;i<items.length;i++){
items[i].style.color = "red";
}
</script>
</head><body>
<ul>
<li id="css">css</li>
<li id="html">html</li>
<li id="javascript">javascript</li>
</ul>
</body>
</html>
写是写了 但是怎么字体没有变红啊 郁闷 求高人指教啊
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>function7</title>
<script language="javascript" type="text/javascript">
window['jquery'] = {};
window['jquery']['$'] = $;function $(){
var elements = [];
for(var i=0;i<arguments.length;i++){
element = arguments[i];
if(typeof element == "string"){
element = document.getElementById(element);
}
if(arguments.length == 1){
return element;
}
elements.push(element);
}
return elements;
}
var items = jquery.$("css","html","javascript");
for(var i=0;i<items.length;i++){
items[i].style.color = "red";
}
</script>
</head><body>
<ul>
<li id="css">css</li>
<li id="html">html</li>
<li id="javascript">javascript</li>
</ul>
</body>
</html>
写是写了 但是怎么字体没有变红啊 郁闷 求高人指教啊
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>function7</title></head><body>
<ul>
<li id="css">css</li>
<li id="html">html</li>
<li id="javascript">javascript</li>
</ul>
<script language="javascript" type="text/javascript">
window['jquery'] = {};
window['jquery']['$'] = $;function $(){
var elements = [];
for(var i=0;i<arguments.length;i++){
element = arguments[i];
if(typeof element == "string"){
element = document.getElementById(element);
}
if(arguments.length == 1){
return element;
}
elements.push(element);
}
return elements;
}var items = jquery.$("css","html","javascript");
for(var i=0;i<items.length;i++){
items[i].style.color = "red";
}
</script>
</body>
</html>楼主 dom 没 加载上