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我正在尝试使用mysql resulset将一个表创建为一个JSON字符串。我有Flexigrid所需的包,以及从另一个php(table.php)加载数据到同一路径的功能。我想将一个JSON字符串加载到一个Flexigrid表中
我可以显示Flexigrid表,但没有显示数据。当我在浏览器中检查table.php时,我得到了JSON字符串,并且所有“外观”都正确。 我分享我的代码,如果有人可以帮助我了解我错过了什么?
table.php
<?php
$dbhost = 'localhost';
$dbuser = 'root';
$dbpass = '123';
$db = 'nwind';
mysql_connect($dbhost,$dbuser,$dbpass) or die ('Error!');
mysql_select_db($db) or die ('Check the Data Base');
$query = 'SELECT orderId, customerId, employeeId, orderDate FROM orders';
$resultset = mysql_query ($query);
if (!$resultset) {
$message = 'Query error: ' . mysql_error() . '\n';
$message .= 'Search: ' . $query;
die($message);
}
$json = array();
while ($object = mysql_fetch_object($resultset)) {
$json[] = array(
"Order_ID" => $object->orderId,
"Customer_ID" => $object->customerId,
"Employee_ID" => $object->employeeId,
"Order_Date" => $object->orderDate
);
}
echo json_encode($json);
?>
使用example.php
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Test</title>
<link rel="stylesheet" href="../flexigrid/css/flexigrid.pack.css" type="text/css"/>
<script type="text/javascript" src="../js/jquery-1.8.2.js"></script>
<script type="text/javascript" src="../flexigrid/js/flexigrid.pack.js"></script>
</head>
<body>
<div class="flexigrid">
<table id="flex"></table>
</div>
<script type="text/javascript">
$("#flex").flexigrid({
url:'table.php',
dataType:'json',
colModel : [
{display: 'Order_ID',
name : 'orderId',
width : 60,
sortable : true,
align: 'center'},
{display: 'Customer_ID',
name : 'customerId',
width : 180,
sortable : true,
align: 'left'},
{display: 'Employee_ID',
name : 'employeeId',
width : 120,
sortable : false,
align: 'left'},
{display: 'Order_Date',
name : 'orderDate',
width : 130,
sortable : true,
align: 'left'}
],
sortname: 'orderId',
sortorder: 'asc',
usepager: true,
title: 'Orders',
useRp: true,
rp: 15,
showTableToggleBtn: true,
width: 700,
height: 200,
resizable: false
});
</script>
</body>
</html>
建议尝试匹配JSON键'colModel名称'不'显示' – charlietfl 2013-03-10 18:58:02
我试过但没有工作。 – 2013-03-10 20:29:34
[{“orderId”:“10248”,“customerId”:“VINET”,“employeeId”:“5”,“orderDate”:“1996-07-04 00:00:00”},{“orderId”: “10249”,“customerId”:“TOMSP”,“employeeId”:“6”,“orderDate”:“1996-07-05 00:00:00”},{“orderId”:“10250”,“customerId” :“HANAR”,“employeeId”:“4”,“orderDate”:“1996-07-08 00:00:00”},{“orderId”:“10251”,.... 这就是JSON字符串看起来 – 2013-03-10 20:30:18