静态html调用php文件的方法，
静态html调用php文件的方法，
静态页面中看上去好像是不能直接调用php文件的，但是却可以使用js调用方式来调用php文件，当然还可以使用ajax 调用php文件，下面就来给大家介绍一下：
举一个简单的例子来说明:
如在页面a.html中用下面这句调用，可以将action=test的参数传递到b.php。
Javascript代码
在b.php中有这样一段PHP代码:
<?php
$action=$_GET['action'];
echo "document.write('".$action."');n";
?>
当执行a.html文件时,就会调用b.php文件,并将b.php文件的输出作为JS语句来执行,内容为JS传递的参数action的值,也就是在PHP文件中接受过来的action的值.
jquery的load函数是请求另一个文件并加载到当前DOM里的调用
1、加载一个php文件，该php文件不含传递参数
$("#myID").load("test.php");
2、加载一个php文件，该php文件含有一个传递参数
$("#myID").load("test.php",{"name" : "Adam"});
3. 加载一个php文件，该php文件含有多个传递参数。注：参数间用逗号分隔
$("#myID").load("test.php",{"name" : "Adam" ,"site":www.shouce.ren});
//导入的php文件含有一个传递参数，类似于：test.php?name=Adam&site=www.shouce.ren
4. 加载一个php文件，该php文件以数组作为传递参数
$("#myID").load("test.php",{'myinfo[]', ["Adam", www.shouce.ren});
//导入的php文件含有一个数组传递参数。
1 JS方式调用PHP文件并取得php中的值
举一个简单的例子来说明:
如在页面a.html中用下面这句调用:
<script type="text/javascript" src="b.php?action=test"></script> <script type="text/javascript" > alert(jstext); </script>
在b.php中有这样一段PHP代码:
当执行a.html文件时,就会调用b.php文件,并将b.php文件的输出作为JS语句来执行,所以此处会弹出一个提示框,内容为JS变量jstext的值,也就是在PHP文件中赋给jstext的值.
小结:
在HTML里用JS 调用文件的方式调PHP文件,则PHP文件的输出将会被调用页作为JS的代码来用.
2 php调用js中的值
在z.php页面中有这样一段代码：
document.write(url)"; echo $key; ?>
3 php调用js中的方法(函数)
test();"; ?>
4 JS调用PHP变量
（1）
$userId=100;
?> <script><br />var userId;<br />userId=document.getElementByIdx_x_x_x("userId").value;<br />alert (userId);<br /></script>
（2）
$url = '变化的网址'; //定义变量
?>
5 -------------------------------
6 自己写的js和php互相调用
1.php内容：
<?php
//echo "<script LANGUAGE='javascript'>alert('$php变量');</script>"; //最简单的php调用js
//echo "<a href=#><img style="max-width:90%"$fruit_pic_array[$i]' onMouseOver=’javascript:a();‘ alt="静态html调用php文件的方法，" ></a>";
//echo "<a href='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，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-->
<?<span>php
$userId</span>=<span>100</span><span>;
</span>?>
<script>
<span>var</span><span> userId;
userId</span>=document.getElementByIdx_x(<span>"</span><span>userId</span><span>"</span><span>).value;
alert (userId);
</span></script>
<input type=<span>"</span><span>text</span><span>"</span> name=<span>"</span><span>userId</span><span>"</span> id=<span>"</span><span>userId</span><span>"</span> value=<span>"</span><span><?php echo $userId; ?></span><span>"</span>>
<!--js调用php-->
<?<span>php
</span><span>if</span>($_GET[<span>"</span><span>action</span><span>"</span>]==<span>"</span><span>ok</span><span>"</span><span>)
{
echo </span><span>"</span><span>I'm OK!</span><span>"</span><span>;
}
</span><span>else</span><span>
{
echo </span><span>"</span><span>I'm not OK!</span><span>"</span><span>;
}
</span>?>
<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="#" href="#" 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";
?>
<input type=button value=click onclick= 'test() '>
</body>
</html>
<!--php中含有js代码-->
<?php
echo "
<script language=javascript>
function test(){
alert( 'hello ');
}
</script> ";
?>
<input type=button value=click onclick= 'test() '>
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