最新回答 / 慕圣514155
一、改为onclick="init()",onclick="init1()",onclick="init2()",onclick="init3()",onclick="init4()"二、函数init3()(显示内容的方法),你针对id=four的p标签进行操作,但是它本来就是显示的,你可以改为 var four1 = document.getElementById("three"); 在对id为three的p标签进行隐藏后在使用这个按钮就可以显示内容了...
2019-01-05
function add(){
var p1 = document.getElementById("p1");
p1.className="one";
}
function modify(){
var p2 = document.getElementById("p2");
p2.className = "two";
}
var p1 = document.getElementById("p1");
p1.className="one";
}
function modify(){
var p2 = document.getElementById("p2");
p2.className = "two";
}
2019-01-04
function hidetext()
{
var mychar = document.getElementById("con");
mychar.style.display = "none";
}
function showtext()
{
var mychar = document.getElementById("con");
mychar.style.display = "block";
}
{
var mychar = document.getElementById("con");
mychar.style.display = "none";
}
function showtext()
{
var mychar = document.getElementById("con");
mychar.style.display = "block";
}
2019-01-04
最新回答 / 木子955
<script>var answer = confirm("是否要打开新窗口?");var newHeight = window.screen.height/2;var newWidth = window.scree.width/2;if(answer){ window.open("http://www.imooc.com","_blank","width=newWidth,height=newHeight");}</script>
2019-01-04
var mychar= document.getElementById("con") ;
document.write("原标题:"+mychar.innerHTML+"<br>"); //输出原h2标签内容
mychar.innerHTML = "Hello world!";
document.write("修改后的标题:"+mychar.innerHTML); //输出修改后h2标签内容
document.write("原标题:"+mychar.innerHTML+"<br>"); //输出原h2标签内容
mychar.innerHTML = "Hello world!";
document.write("修改后的标题:"+mychar.innerHTML); //输出修改后h2标签内容
2019-01-04
function openWindow() {
var myClick = confirm("点击了按钮");
if(myClick==true) {
var url = prompt("确定打开网址",'http://www.imooc.com/')
if(url!=null) {
window.open(url,'_blank','width=400,height=0,menubar=no,toolbar=no');
}
}else {
alert("取消点击");
}
}
var myClick = confirm("点击了按钮");
if(myClick==true) {
var url = prompt("确定打开网址",'http://www.imooc.com/')
if(url!=null) {
window.open(url,'_blank','width=400,height=0,menubar=no,toolbar=no');
}
}else {
alert("取消点击");
}
}
最新回答 / showmylifeqwe11
<!DOCTYPE html><html> <head> <title> new document </title> <meta http-equiv="Content-Type" content="text/html; charset=gbk"/> <script type="text/javascript"> function openWindow(){ // 新窗口打开时弹出确...
2019-01-04
function openWindow(){
var newWindow = confirm("是否打开新窗口?");
if(newWindow==true){
var uno = window.open('http://www.imooc.com/','_blank','width=400,height=500,menubar=no,toolbar=no');
}else{}
};
var newWindow = confirm("是否打开新窗口?");
if(newWindow==true){
var uno = window.open('http://www.imooc.com/','_blank','width=400,height=500,menubar=no,toolbar=no');
}else{}
};