<script type="text/javascript">
function hidetext()
{
var mychar = document.getElementById("con");
mychar.style.display = "none";
}
function showtext()
{
var mychar = document.getElementById("con");
mychar.style.display = "block";
}
</script>
function hidetext()
{
var mychar = document.getElementById("con");
mychar.style.display = "none";
}
function showtext()
{
var mychar = document.getElementById("con");
mychar.style.display = "block";
}
</script>
2015-12-07
<script type="text/javascript">
var mychar= document.getElementById("con");
mychar.style.color = "red";
mychar.style.backgroundColor = "#ccc";
mychar.style.width = "200px";
</script>
var mychar= document.getElementById("con");
mychar.style.color = "red";
mychar.style.backgroundColor = "#ccc";
mychar.style.width = "200px";
</script>
2015-12-07
<script type="text/javascript">
var mychar= document.getElementById("con");
mychar.style.color = "red";
mychar.style.background = "#ccc";
mychar.style.width = "200px";
</script>
var mychar= document.getElementById("con");
mychar.style.color = "red";
mychar.style.background = "#ccc";
mychar.style.width = "200px";
</script>
2015-12-07
<script type="text/javascript">
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
</script>
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
</script>
2015-12-07
//定義"取消設置"的函數
function reSet(){
var re=document.getElementById("txt");
var res=confirm("你確實能夠要取消設置嗎?");
if(res==true){
re.style.color="#000";
re.style.backgroundColor="#fff";
re.style.height="400px";
re.style.width="600px";
}
}
function reSet(){
var re=document.getElementById("txt");
var res=confirm("你確實能夠要取消設置嗎?");
if(res==true){
re.style.color="#000";
re.style.backgroundColor="#fff";
re.style.height="400px";
re.style.width="600px";
}
}
<input type="button" value="改變顏色" onClick="changeColor()">
<input type="button" value="改變寬高" onClick="changeH()">
<input type="button" value="隱藏內容" onClick="non()">
<input type="button" value="顯示內容" onClick="dis()">
<input type="button" value="取消設置" onClick="reSet()">
</form>
<input type="button" value="改變寬高" onClick="changeH()">
<input type="button" value="隱藏內容" onClick="non()">
<input type="button" value="顯示內容" onClick="dis()">
<input type="button" value="取消設置" onClick="reSet()">
</form>
代碼沒問題，窗口試過了就是不行
function openWindow(){
var mywin=confirm("請問是否要打開新的窗口？");
if(mywin==true)
{
var mp=prompt("輸入將要打開的網址","http://www.xianlaiwan.cn/");
if(mp!=null){
window.open(mp,'_blank','toolbar=no,menubar=no','width=400px,height=500px');
}
}
}
function openWindow(){
var mywin=confirm("請問是否要打開新的窗口？");
if(mywin==true)
{
var mp=prompt("輸入將要打開的網址","http://www.xianlaiwan.cn/");
if(mp!=null){
window.open(mp,'_blank','toolbar=no,menubar=no','width=400px,height=500px');
}
}
}
function openWindow(){
var mywin=confirm("請問是否要打開新的窗口？");
if(mywin==true)
{
var mp=prompt("輸入將要打開的網址","http://www.xianlaiwan.cn/");
if(mp!==null){
window.open(mp,'_blank','toolbar=no,menubar=no','width=400px,height=500px');
}
}
}
var mywin=confirm("請問是否要打開新的窗口？");
if(mywin==true)
{
var mp=prompt("輸入將要打開的網址","http://www.xianlaiwan.cn/");
if(mp!==null){
window.open(mp,'_blank','toolbar=no,menubar=no','width=400px,height=500px');
}
}
}
