標籤：路徑 -o eth cli mit 屬性 for com 通過
1.將表單中的action屬性值設為PHP路徑，則網頁會跳轉到這個網址
<html><body><form action="welcome.php" method="post">Name: <input type="text" name="name"><br>E-mail: <input type="text" name="email"><br><input type="submit"> //當然，action要與submit配合</form>
</body>
</html>
<html><body>Welcome <?php echo $_POST["name"]; ?><br>Your email address is: <?php echo $_POST["email"]; ?> //資料可以使用超全域變數讀取</body></html>
2.通過Ajax方法，特點在於不需要跳轉至PHP頁面
<div> <input type="text" id="user" value="sb" /> <input type="password" id="password" value="sb" /> <input type="button" id="send" /> <p id="pword"></p> </div> <script type="text/javascript"> $("#send").click(function(){ $.post("http://127.0.0.1/return.php",{ username:$("#user").val(), password:$("#password").val() }, function(data,textStatus){ $("#pword").html(data); } ); }); </script>
<?php header(‘Access-Control-Allow-Origin:*‘); //這句作用是允許任何網址訪問 $user=$_POST[‘username‘]; $password=$_POST[‘password‘]; $text="username:$user"." "."password:$password"; echo $text;?>
當然，除了以上方法外，還可採用PHP內嵌HTML或者HTML內嵌PHP中，不過這樣代碼可讀性較差，比較雜亂。（雖然My Code怎麼都寫不整齊。。。 : (
php與HTML互動問題
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