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<body>
<p id="ee">java</p>
<h2>wrojfdlk</h2>
</body>
<script>
var mydd = document.getElemtenById("ee");
document.write("yiqian:"+mydd.innerHTML);
mydd.innerHTML="script";
document.write("xianzai:"+mydd.innerHTML);
</script>
<body>
<p id="ee">java</p>
<h2>wrojfdlk</h2>
</body>
<script>
var mydd = document.getElemtenById("ee");
document.write("yiqian:"+mydd.innerHTML);
mydd.innerHTML="script";
document.write("xianzai:"+mydd.innerHTML);
</script>
2019-09-24
最新回答 / 慕莱坞6524007
var function nonechar()??????创建函数不需要用var声明,需要调用的函数要写函数名,getElementById这才是通过ID正确的获取节点的代码, onclick="widthchange"调用函数时, 后面的括号不能少
2019-09-24
答案:
function openWindow(){
var flag = confirm("是否打开?");
if(flag == true)
{var myk=prompt( "请输入网址:","http://www.imooc.com/");
if(myk){window.open( "http://www.imooc.com/","_blank","toolbar=no, menubar=no, width=400, height=500");}
else{alert("取消打开新窗口")}}
else{document.write("null")}}
function openWindow(){
var flag = confirm("是否打开?");
if(flag == true)
{var myk=prompt( "请输入网址:","http://www.imooc.com/");
if(myk){window.open( "http://www.imooc.com/","_blank","toolbar=no, menubar=no, width=400, height=500");}
else{alert("取消打开新窗口")}}
else{document.write("null")}}
function openWindow(){
var a=confirm('新窗口是否打开')
if(a){ window.open('http://www.imooc.com/','width=400,height=500,menubar=no,toolbar=no,status=no,scroolbars=no')
}
}
var a=confirm('新窗口是否打开')
if(a){ window.open('http://www.imooc.com/','width=400,height=500,menubar=no,toolbar=no,status=no,scroolbars=no')
}
}