我想根據用戶選擇的任何項目將一些變量發佈到PHP腳本,然後將選擇加載到當前頁面而不重定向用戶。但是,當我單擊按鈕提交數據時,返回false不會觸發,並且我將重定向到表單中指定的操作。有人能告訴我我的代碼中的問題在哪裏嗎?JQuery .post函數沒有正確執行
<!DOCTYPE html>
<html>
<head>
<title> Today's Clients</title>
<link href="../_css/jquery-ui.min.css">
<script src="../_js/jquery.min.js"></script>
<script src="../_js/jquery-ui.min.js"></script>
<script>
$(document).ready(function(){
$("#clientSubmit").submit(function(event) {
var clientInformation = $(this).serialize();
$.post('IRCpopulatecheckin.php',clientinformation,clientForm);
function clientForm(data) {
if (data!='') {
$('#clientform').load("IRCpopulatecheckin.php");
} else {
alert("your data returned nothing!!! rewrite the code...");
}
} // end clientForm
return false;
}); // end .submit
}); // end ready
</script>
<style>
/* css to style and remove everything but text */
#hiddenInput {
position :relative;
width :0px;
height :8px;
top :-40px;
left :-230px;260
}
input[name="dailyClient"] {
background-color: white;
border: none;
font-weight :bold;
font-family :sans-serif;
font-size: 15px;
color: black;
cursor: default;
line-height: normal;
padding: 6px;
text-align: center;
text-shadow: none;
white-space: pre;
}
input[name="dailyClient"]:hover {
color: blue;
}
</style>
<body>
<div id="clientform"></div>
<?php
ini_set('display_errors',1); error_reporting(E_ALL);
if(isset($_POST['DATE'])) {
$DATE = $_POST['DATE'];
}else{
$DATE = date('Y-m-d');
}
require_once 'IRCconfig.php';
$connection = new mysqli($db_hostname, $db_username, $db_password, $db_database);
if ($connection->connect_error) die($connection->connect_error);
$query = "SELECT * FROM CLIENT_CHECKIN WHERE DATE>='$DATE' ORDER BY F_NAME ASC";
$result = $connection->query($query);
if (!$result) die ("Database access failed: " . $connection->error);
$rows = $result->num_rows;
for ($j = 0 ; $j < $rows ; ++$j)
{
$result->data_seek($j);
$row = $result->fetch_array(MYSQLI_NUM);
echo <<<_END
<pre>
<div id="hiddenInput"><div style="display:none">
<form id="clientSubmit" action="IRCpopulatecheckin.php" method="post"><input id="date" type="hidden" name="DATE" value="$row[0]"><input id="first" type="hidden" name="F_NAME" value="$row[1]"><input id="middle" type="hidden" name="M_NAME" value="$row[2]"><input id="last" type="hidden" name="L_NAME" value="$row[3]"></div>
<input type="submit" name="dailyClient" value="$row[1] $row[2] $row[3]"></form>
</pre>
_END;
}
?>
</body>
</html>
謝謝,這工作。我曾嘗試過使用preventDefault,但將其定位錯誤。 – dan5ermou5 2014-12-02 22:01:03
@ dan5ermou5非常歡迎。 – Verhaeren 2014-12-02 22:04:49