>$result = mysql_query($sql);
echo "记录修改成功!<p>";
} elseif ($delete) {
// 删除一条记录
$sql = "DELETE FROM employees WHERE id=$id";
$result = mysql_query($sql);
echo "记录删除成功!<p>";
} else {
// 如果我们还没有按submit按钮,那么执行下面这部分程序
if (!$id) {
// 如果不是修改状态,则显示员工列表
$result = mysql_query("SELECT * FROM employees",$db);
while ($myrow = mysql_fetch_array($result)) {
printf("<a href=\"%s?id=%s\">%s %s</a> \n",
$PATH_INFO, $myrow["id"], $myrow["first"], $myrow["last"]);
printf("<a href=\"%s?id=%s&delete=yes\">(DELETE)</a><
br>", $PATH_INFO, $myrow["id"]);
}
}
?>
<P>
<a href=http://www.webjx.com/htmldata/2005-03-04/"<?php echo $PATH_INFO?>">ADD A RECORD</a>
<P>
<form method="post" action="<?php echo $PATH_INFO?>">
<?php
if ($id) {
// 我们是在编辑修改状态,因些选择一条记录
$sql = "SELECT * FROM employees WHERE id=$id";
$result = mysql_query($sql);
$myrow = mysql_fetch_array($result);
$id = $myrow["id"];
$first = $myrow["first"];
$last = $myrow["last"];
$address = $myrow["address"];
$position = $myrow["position"];
// 显示id,供用户编辑修改
?>
<input type=hidden name="id" value="<?php echo $id ?>">
<?php
}
?>
名:<input type="Text" name="first" value="<?php echo $first ?>"><br>
姓:<input type
echo "记录修改成功!<p>";
} elseif ($delete) {
// 删除一条记录
$sql = "DELETE FROM employees WHERE id=$id";
$result = mysql_query($sql);
echo "记录删除成功!<p>";
} else {
// 如果我们还没有按submit按钮,那么执行下面这部分程序
if (!$id) {
// 如果不是修改状态,则显示员工列表
$result = mysql_query("SELECT * FROM employees",$db);
while ($myrow = mysql_fetch_array($result)) {
printf("<a href=\"%s?id=%s\">%s %s</a> \n",
$PATH_INFO, $myrow["id"], $myrow["first"], $myrow["last"]);
printf("<a href=\"%s?id=%s&delete=yes\">(DELETE)</a><
br>", $PATH_INFO, $myrow["id"]);
}
}
?>
<P>
<a href=http://www.webjx.com/htmldata/2005-03-04/"<?php echo $PATH_INFO?>">ADD A RECORD</a>
<P>
<form method="post" action="<?php echo $PATH_INFO?>">
<?php
if ($id) {
// 我们是在编辑修改状态,因些选择一条记录
$sql = "SELECT * FROM employees WHERE id=$id";
$result = mysql_query($sql);
$myrow = mysql_fetch_array($result);
$id = $myrow["id"];
$first = $myrow["first"];
$last = $myrow["last"];
$address = $myrow["address"];
$position = $myrow["position"];
// 显示id,供用户编辑修改
?>
<input type=hidden name="id" value="<?php echo $id ?>">
<?php
}
?>
名:<input type="Text" name="first" value="<?php echo $first ?>"><br>
姓:<input type
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