我正在使用此代码从表 CUSTOMER 中搜索数据,但出现错误:在我的关键字文本中显示此错误----->>>>
注意:未定义索引:C:\xampp\htdocs\中的 txtKeyword new_test\php_oracle_search.php在第10行
代码:
<html>
<head>
</head>
<body>
<?php
$txtKeyword = '';
if(isset($_GET['txtKeyword']) && strlen(trim($_GET['txtKeyword'])) > 0) {
$txtKeyword = trim($_GET['txtKeyword']);
}
?>
<form name="frmSearch" method="get" action="<?=$_SERVER['SCRIPT_NAME'];?>">
<table width="599" border="1">
<tr>
<th>Keyword
<input name="txtKeyword" type="text" id="txtKeyword" value=" =$_GET["txtKeyword"];?>">
<input type="submit" value="Search"></th>
</tr>
</table>
</form>
<?
if($_GET["txtKeyword"] != "")
{
$objConnect = oci_connect("system","dm","XE");
$strSQL = "SELECT * FROM CUSTOMER WHERE (NAME LIKE '%".$_GET["txtKeyword"]."%'
or EMAIL LIKE '%".$_GET["txtKeyword"]."%' ) ";
$objParse = oci_parse ($objConnect, $strSQL);
oci_execute ($objParse);
?>
<table width="600" border="1">
<tr>
<th width="91"> <div align="center">CustomerID </div></th>
<th width="98"> <div align="center">Name </div></th>
<th width="198"> <div align="center">Email </div></th>
<th width="97"> <div align="center">CountryCode </div></th>
<th width="59"> <div align="center">Budget </div></th>
<th width="71"> <div align="center">Used </div></th>
</tr>
<?
while($objResult = oci_fetch_array($objParse,OCI_BOTH))
{
?>
<tr>
<td><div align="center"><?=$objResult["CUSTOMERID"];?></div></td>
<td><?=$objResult["NAME"];?></td>
<td><?=$objResult["EMAIL"];?></td>
<td><div align="center"><?=$objResult["COUNTRYCODE"];?></div></td>
<td align="right"><?=$objResult["BUDGET"];?></td>
<td align="right"><?=$objResult["USED"];?></td>
</tr>
<?
}
?>
</table>
<?
oci_close($objConnect);
}
?>
</body>
</html>