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js请求php数据类型 js中写php代码( 二 )

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script type="text/javascript"
//js调用php变量
var ds ="?php echo $url?" ; //赋值 alert(ds); //输出效果 /script
5-------------------------------
script language="JavaScript" !--
var Y=?php echo date('Y')?,M=?php echo date('n')?,D=?php echo date('j')?;
--
/script
6 自己写的js和php互相调用
1.php内容js请求php数据类型：
?php
//echo "script LANGUAGE='javascript'alert('$php变量');/script";//最简单的php调用js
//echo "a href=https://www.04ip.com/post/#img width=50 src='$fruit_pic_array[$i]' onMouseOver=’javascript:a();‘/a";
//echo "a href='https://www.04ip.com/post/3.php'aaaa/a";//php中超链接
//echo "script type='text/javascript' language='javascript'phpmake('PHP建站学习笔记网');/script";//有时候需要在PHP执行过程中js请求php数据类型，需要调用JavaScript自定义函数(验证时出错)
echo "function ok(msg){alert(msg);}";
?
HTML
HEAD
TITLE php调用js文件的好办法/TITLE
/HEAD
BODY
!--js调用php中定义的js--
scrīpt language=''javascrīpt'' type=''text/javascrīpt'' src=''1.php''/scrīpt
scrīpt
ok("aaaaaa!");
/scrīpt
/script
/BODY
/HTML
2.php内容：
!--js调用php--
【js请求php数据类型 js中写php代码】?php
$userId=100;
?
script
var userId;
userId=document.getElementByIdx_x("userId").value;
alert (userId);
/script
input type="text" name="userId" id="userId" value="https://www.04ip.com/post/?php echo $userId; ?"
!--js调用php--
?php
if($_GET["action"]=="ok")
{
echo "I'm OK!";
}
else
{
echo "I'm not OK!";
}
?
SCRIPT Language = "JavaScript"
function func()
{
if(confirm("Are you OK with this?"))
{
this.location = "ok.php?action=ok";
}
else
{
this.location = "ok.php?action=cancel";
}
}
/SCRIPT
html
head
/head
body
a href="https://www.04ip.com/post/#" href="https://www.04ip.com/post/#" onClick="javascript:func();"Please Click/a
/body
/html
!--js调用php--
html
head
script
function isMail(PostString)
{
re=/\w*/
if(re.test(PostString))
{
return true;
}
else
{
return false;
}
}
function test(){
if (isMail(?php echo $email?))
{document.write("?php echo "N";?");}
else
{document.write('?php echo 'Y';?');}
}
/script
/head
body
?php
$email="aa";
?
inputtype=buttonvalue=https://www.04ip.com/post/clickonclick='test() '
/body
/html
!--php中含有js代码--
?php
echo"
scriptlanguage=javascript
functiontest(){
alert( 'hello ');
}
/script ";
?
inputtype=buttonvalue=https://www.04ip.com/post/clickonclick='test() '
js请求php数据类型的介绍就聊到这里吧 ， 感谢你花时间阅读本站内容，更多关于js中写php代码、js请求php数据类型的信息别忘了在本站进行查找喔 。

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