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[英]How can i update a value in mysql database with php when a checkbox is checked?
[英]How can i update checkbox checked rows when i click on save amt button in php
當我單擊保存amt按鈕時,我想更新復選框選中的行。 請幫助我,我得到錯誤。
<?php
include_once("config.php");
if(isset($_POST['submit']))
{
$paitAmt = $_POST['paidamt'];
$uid = $_POST['uid'];
$array = array($paitAmt, $uid);
foreach ($array as list($paitAmt, $uid)) {
$sql = "UPDATE tbldemo SET paidAmt = '$paitAmt' WHERE id = '$uid'";
echo $sql;
$result = mysql_query($sql);
echo 'Updated Successfully';
}
}
?>
嘗試這個:
<?php
include_once("config.php");
if(isset($_POST['submit']))
{
$paitAmt = $_POST['paidamt'];
$uid = $_POST['uid'];
foreach ($paitAmt as $key=>$value) {
$sql = "UPDATE tbldemo SET paidAmt = '$value' WHERE id = '{$uid[$key]}'";
//echo $sql;
$result = mysql_query($sql);
echo 'Updated Successfully';
}
}
?>
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