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[英]Is there a way to have an updated drop down menu that pull records from database using php
[英]Is there a way to have 2 php files for a drop down menu
我使用JavaScript在html中創建了一個下拉菜單。 現在我必須使用PHP。 我對PHP並不太熟悉,但我一直在研究並且不斷碰到碰撞。
這是我的代碼
<form action="" method="GET">
<select name="Choose" id="Choose">
<option value="generalfeedback"<?php if ($row[Choose] ==
'generalfeedback') echo ' selected="selected"'; ?>>General
Feedback</option>
<option value="helprequest"<?php if ($row[Choose] ==
'helprequest')
echo ' selected="selected"'; ?>>Help Request</option>
</select>
<input type="submit" name="submit" value="Submit" />
</form>
<?php
//loadPage.php
$requested_page = $_GET['selectedPage'];
switch($requested_page) {
case "generalfeedback":
header("http://cdlwebsysdev.esc-
atsystems.net/SRomero/module5/generalfeedback.php");
break;
case "helprequest":
header("http://cdlwebsysdev.esc-
atsystems.net/SRomero/module5/helprequest.php");
}
?>
</body>
</html>
這與您的需求類似。 請看一看:
<?php
//loadPage.php
if( !empty($_GET['Choose']) ){
$requested_page = $_GET['Choose'];
switch($requested_page) {
case "generalfeedback":
header("Location: http://cdlwebsysdev.esc-atsystems.net/SRomero/module5/generalfeedback.php");
//break;
exit();
case "helprequest":
header("Location: http://cdlwebsysdev.esc-atsystems.net/SRomero/module5/helprequest.php");
//break;
exit();
}
}
?><!DOCTYPE html>
<html lang="en">
<head>
<!--Resource Files (if any)-->
</head>
<body>
<form action="" method="GET">
<select name="Choose" id="Choose">
<option value="generalfeedback"<?php if(isset($_GET['Choose']) && $_GET['Choose']=='generalfeedback') echo ' selected="selected"'; ?>>General Feedback</option>
<option value="helprequest"<?php if(isset($_GET['Choose']) && $_GET['Choose']=='helprequest') echo ' selected="selected"'; ?>>Help Request</option>
</select>
<input type="submit" name="submit" value="Submit" />
</form>
</body>
</html>
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