1
下面的代碼主要是它應該做的。它抓取前一頁中的$ id,並使用它在數據庫中搜索該ID並顯示結果。我試圖到達顯示當前$ Name變量的位置,然後允許用戶使用表單更改名稱。因此,當用戶將名稱更改爲新名稱時,理論上表單會將新結果提交到新頁面,並且還帶有$ id變量,以便我可以繼續並將數據放入同一字段。目前只有$ id被傳遞,我在提交#NewName輸入時遇到問題。我嘗試使用「隱藏」輸入,但由於它是動態的,因此不起作用。怎麼可能發送兩者?PHP/Javascript - 提交表單輸入及其值
<head>
<script type="text/javascript">
function SendEmail(button, db_ID) {
//document.getElementById("ImpactNotifications").submit();
window.open ('changenameto.php?db_ID='+db_ID,'newWin', 'width=600,height=200');
}
</script>
</head>
<body style="color: #black; background-color: #0000FF;">
<?php
$id = $_GET['id'];
$sql = "SELECT * FROM DBTABLE WHERE ID=$id";
$db_ID1=odbc_exec($conn,$sql);
$db_ID = odbc_result($db_ID1,1);
echo "<strong>Name:</strong>";
echo "<br />";
$rs=odbc_exec($conn,$sql);
while($row = odbc_fetch_array($rs))
{
$Name=odbc_result($rs,"Name");
echo "$Name";
echo "<br />";
echo "<form method='post' name='ChangeName' enctype='multipart/form-data'>";
echo "<br />";
echo "<strong>Name Changed To:</strong><br />";
echo "<input name='NewName' type='text' style='width: 500px; height: 24px;' />";
echo "<br />";
echo '<br /><input type="submit" name="ChangedMe" value="Name Modified" onclick="SendEmail(this, ' . $db_ID . '); return false;" /><input name="Clear" type="reset" value="Reset" /><br />';
echo "</form>";
}
?>
UPDATE
<head>
<script type="text/javascript">
function SendEmail(button, db_ID) {
document.getElementById('db_ID').value = db_ID; // inserting db_ID in hidden
document.forms['ChangeMeetingName'].submit(); // submitting form
}
</script>
</head>
<body style="color: #black; background-color: #0000FF;">
<?php
$id = $_GET['id'];
$sql = "SELECT * FROM DBTABLE WHERE ID=$id";
$db_ID1=odbc_exec($conn,$sql);
$db_ID = odbc_result($db_ID1,1);
echo "<strong>Name:</strong>";
echo "<br />";
$rs=odbc_exec($conn,$sql);
while($row = odbc_fetch_array($rs))
{
$Name=odbc_result($rs,"Name");
echo "$Name";
echo "<br />";
echo "<form action='changenameto.php' method='post' name='ChangeName' enctype='multipart/form-data'>";
echo "<br />";
echo "<input name='db_ID' id='db_ID' type='hidden' value='' />";
echo "<strong>Name Changed To:</strong><br />";
echo "<input name='NewName' type='text' style='width: 500px; height: 24px;' />";
echo "<br />";
echo '<br /><input type="submit" name="ChangedMe" value="Name Modified" /><input name="Clear" type="reset" value="Reset" /><br />';
echo "</form>";
}
?>
你忘了action屬性添加到窗體標籤'<形式行動=「」方法=「後」 ...'如果php在同一頁面上執行 – 2014-01-30 23:50:33
@ user3052629,則爲空 - 我確實擁有它,但是當我提交表單時,它沒有攜帶變量 – Yusof
,所以使用SESSION來執行值 – 2014-01-30 23:58:52