function openWindow( ){ if(confirm('確認打開新網頁?'){window.open('http://www.xianlaiwan.cn', '_blank', width = 400, height = 500)}else{return false}
正確代碼
function openWindow()
{
var newButton=confirm("打開");
if(newButton==true)
{
var url="http://www.xianlaiwan.cn/";
var qd=prompt("打開網址",url);
if(qd{window.open(url,'_blank','width=400,height=500,menubar=no,toolbar=no');}else{} } }
function openWindow()
{
var newButton=confirm("打開");
if(newButton==true)
{
var url="http://www.xianlaiwan.cn/";
var qd=prompt("打開網址",url);
if(qd{window.open(url,'_blank','width=400,height=500,menubar=no,toolbar=no');}else{} } }
window.open('http://www.xianlaiwan.cn','_blank','width=300','height=400','top=100','left=0')是這樣吧
2019-01-16
題目上寫的是寬600,高400,那應該是width=600 height=400才對
結果答案驗證的卻是width=400 height=600 反過來了???
……大坑
結果答案驗證的卻是width=400 height=600 反過來了???
……大坑
2019-01-14
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
var mychar= document.getElementById("con") ;
document.write("原標題:"+mychar.innerHTML+"<br>"); //輸出原h2標簽內容
mychar.innerHTML = "Hello world!";
document.write("修改后的標題:"+mychar.innerHTML); //輸出修改后h2標簽內容
document.write("原標題:"+mychar.innerHTML+"<br>"); //輸出原h2標簽內容
mychar.innerHTML = "Hello world!";
document.write("修改后的標題:"+mychar.innerHTML); //輸出修改后h2標簽內容
2019-01-04