<script type="text/javascript">
var mychar=document.getElementById("con");
document.write("原标题:"+mychar.innerHTML+"<br>");
mychar.innerHTML="Hello World!";
document.write("修改后的标题:"+mychar.innerHTML);
</script>
var mychar=document.getElementById("con");
document.write("原标题:"+mychar.innerHTML+"<br>");
mychar.innerHTML="Hello World!";
document.write("修改后的标题:"+mychar.innerHTML);
</script>
2015-12-17
function openWindow(){
var message=confirm("是否打开?");
if(message=true){
var tian=prompt("输入网址:","http://www.immoc.com");
if(tian=true){
window.open('http://www.immoc.com','_blank','width=400','height=500','menubar=no','toolbar=no')
}else{ }}}
var message=confirm("是否打开?");
if(message=true){
var tian=prompt("输入网址:","http://www.immoc.com");
if(tian=true){
window.open('http://www.immoc.com','_blank','width=400','height=500','menubar=no','toolbar=no')
}else{ }}}
<script type="text/javascript">
function Wopen(){
window.open('http://www.imooc.com','_blank','width=600,height=400,top=100,left=0');
}
function Wopen(){
window.open('http://www.imooc.com','_blank','width=600,height=400,top=100,left=0');
}
2015-12-17
最新回答 / 孙小白
<title>和<meta>换下位置,初学代码应该写标准点,manubar拼写错误 应是menubar,解决乱码,把charset=gbk换成charset=utf-8
2015-12-17
<script type="text/javascript">
function rec(){
var mymessage=confirm("你是女王吗?") ;
if(mymessage==true)
{
document.write("你是女士!");
}
else
{
document.write("你是男士!");
}
}
</script>
function rec(){
var mymessage=confirm("你是女王吗?") ;
if(mymessage==true)
{
document.write("你是女士!");
}
else
{
document.write("你是男士!");
}
}
</script>
2015-12-17
function rec()作用是 :<input name="button" type="button" onClick="rec()" value="点击我,弹出对话框" />
2015-12-17
<script type="text/javascript">
function rec(){
var mychar="I love JavaScript";
alert(mychar);
alert(mychar);
}
</script>
function rec(){
var mychar="I love JavaScript";
alert(mychar);
alert(mychar);
}
</script>
2015-12-17
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>document.write</title>
<script type="text/javascript">
var mystr="我是";
var mychar="JavaScript";
document.write(mychar+"<br>");
document.write(mystr+mychar+"的忠实粉丝!");
</script>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>document.write</title>
<script type="text/javascript">
var mystr="我是";
var mychar="JavaScript";
document.write(mychar+"<br>");
document.write(mystr+mychar+"的忠实粉丝!");
</script>
2015-12-17
if(confirm(mymessage)==true)
{
document.write("你是女士!");
}
else
{
document.write("你是男士!");
}
{
document.write("你是女士!");
}
else
{
document.write("你是男士!");
}
2015-12-17
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>函数调用</title>
<script type="text/javascript">
function contxt() //定义函数
{
alert("哈哈,调用函数了!");
}
<input type="button" value="点击我" onclick="contxt()"/>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>函数调用</title>
<script type="text/javascript">
function contxt() //定义函数
{
alert("哈哈,调用函数了!");
}
<input type="button" value="点击我" onclick="contxt()"/>
2015-12-17