PHP怎么调用JS
您好，您这样：<br><br><!--js调用php--><br><?php<br>if($_GET["action"]=="ok")<br>{<br>echo "I'm OK!";<br>}<br>else<br>{<br>echo "I'm not OK!";<br>}<br>?><br><SCRIPT Language = "JavaScript"><br>function func()<br>{<br>if(confirm("Are you OK with this?"))<br>{<br>this.location = "ok.php?action=ok";<br>}<br>else<br>{<br>this.location = "ok.php?action=cancel";<br>}<br>}<br></SCRIPT><br><html><br><head><br></head><br><body><br><a href="#" href="#" onClick="javascript:func();">Please Click</a><br></body><br></html><br><br><!--js调用php--><br><html><br><head><br><script><br>function isMail(PostString) <br>{ <br>re=/\w*/ <br>if(re.test(PostString)) <br>{ <br>return true; <br>} <br>else <br>{ <br>return false; <br>} <br>} <br>function test(){<br>if (isMail(<?php echo $email?>)) <br>{document.write("<?php echo "N";?>");} <br>else <br>{document.write('<?php echo 'Y';?>');}<br>}<br></script><br></head><br><body><br><?php <br>$email="aa"; <br>?><br><input type=button value=click onclick= 'test() '><br></body><br></html><br><!--php中含有js代码--><br><?php<br> echo "<br><script language=javascript><br> function test(){<br> alert( 'hello '); <br> }<br></script> ";<br><br>?><br><input type=button value=click onclick= 'test() '>
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