mychar.style.display="none";
mychar.style.display="block";
mychar.style.display="block";
2016-01-21
function hidetext(){
var mychar=document.getElementById("con");
mychar.style.display="none";
}
function showtext(){
var char=document.getElementById("con");
char.style.display="block";
}
var mychar=document.getElementById("con");
mychar.style.display="none";
}
function showtext(){
var char=document.getElementById("con");
char.style.display="block";
}
2016-01-20
最新回答 / qq_还没想好_3
中文标点的问题;if-else嵌套的问题;open参数的问题function openWindow(){ var mywins=confirm("你想要点开这个网站链接吗?"); if(mywins==true) { var url=prompt("输入你想输入的网址","http://www.imooc.com"); if(url!=null) { window.open(url,'_blank','width=400,height=500,...
2016-01-20
function Wopen(){
window.open('http://www.imooc.com', '_blank', 'width=600,height=400,top=100,left=0')
window.open('http://www.imooc.com', '_blank', 'width=600,height=400,top=100,left=0')
2016-01-20
<script type="text/javaScript">
var mychar=document.getElementById("con");
document.write("原标题:"+mychar.innerHTML);
mychar.innerHTML="new text";
document.write("修改后的标题:"+mychar.innerHTML);
</script>
var mychar=document.getElementById("con");
document.write("原标题:"+mychar.innerHTML);
mychar.innerHTML="new text";
document.write("修改后的标题:"+mychar.innerHTML);
</script>
2016-01-20
var my=document.getElementById("con");
document.write("结果:"+my);
document.write("结果:"+my);
2016-01-20