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78 lines
3.1 KiB
78 lines
3.1 KiB
<?php
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header('Content-Type: text/html; charset=UTF-8');
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?>
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<?php
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include "fun.php";
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include "studentManage.php";
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$StudentName = @$_POST['xm'];
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$Sex = @$_POST['xb'];
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$Birthday = @$_POST['cssj'];
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$tmp_file = @$_FILES["photo"]["tmp_name"];
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$handle = @fopen($tmp_file,'rb');
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$Picture = @base64_encode(fread($handle, filesize($tmp_file)));
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$s_sql = "select XM, KCS from XS where XM ='$StudentName'";
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$s_result = $db->query(iconv('UTF-8', 'UTF-8', $s_sql));
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if(@$_POST["btn"] == '录入') {
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if($s_result->rowCount() != 0)
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echo "<script>alert('该用户已经存在！');location.href='studentManage.php';</script>";
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else {
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if(!$tmp_file) {
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$insert_sql = "insert into XS values('$StudentName', $Sex, '$Birthday', 0, NULL, NULL)";
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}else {
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$insert_sql = "insert into XS values('$StudentName', $Sex, '$Birthday', 0, NULL, '$Picture')";
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}
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$insert_result = $db->query(iconv('UTF-8', 'UTF-8', $insert_sql));
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if($insert_result->rowCount() != 0) {
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$_SESSION['StuName'] = $StudentName;
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echo "<script>alert('添加成功！');location.href='studentManage.php';</script>";
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}else
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echo "<script>alert('添加失败，请检查输入信息！');location.href='studentManage.php';</script>";
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}
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}
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if(@$_POST["btn"] == '删除') {
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if($s_result->rowCount() == 0)
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echo "<script>alert('该用户不存在！');location.href='studentManage.php';</script>";
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else {
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list($XM, $KCS) = $s_result->fetch(PDO::FETCH_NUM);
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if($KCS != 0)
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echo "<script>alert('该用户有数据记录，不能删！');location.href='studentManage.php';</script>";
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else {
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$del_sql = "delete from XS where XM ='$StudentName'";
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$del_affected = $db->exec(iconv('UTF-8', 'UTF-8', $del_sql));
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if($del_affected) {
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$_SESSION['StuName'] = 0;
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echo "<script>alert('删除成功！');location.href='studentManage.php';</script>";
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}
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}
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}
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}
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if(@$_POST["btn"] == '更新'){
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$_SESSION['StuName'] = $StudentName;
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if(!$tmp_file)
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$update_sql = "update XS set XB =$Sex, CSSJ ='$Birthday' where XM ='$StudentName'";
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else
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$update_sql = "update XS set XB =$Sex, CSSJ ='$Birthday', ZP='$Picture' where XM ='$StudentName'";
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$update_affected = $db->exec(iconv('UTF-8', 'UTF-8', $update_sql));
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if($update_affected)
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echo "<script>alert('更新成功！');location.href='studentManage.php';</script>";
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else
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echo "<script>alert('更新失败，请检查输入信息！');location.href='studentManage.php';</script>";
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}
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if(@$_POST["btn"] == '查询') {
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$_SESSION['StuName'] = $StudentName;
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$sql = "select XM, XB, CSSJ, KCS from XS where XM ='$StudentName'";
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$result = $db->query(iconv('UTF-8', 'UTF-8', $sql));
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if($result->rowCount() == 0)
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echo "<script>alert('该用户不存在！');location.href='studentManage.php';</script>";
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else {
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list($XM, $XB, $CSSJ, $KCS) = $result->fetch(PDO::FETCH_NUM);
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$_SESSION['XM'] = iconv('UTF-8', 'UTF-8', $XM);
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$_SESSION['XB'] = $XB;
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$_SESSION['CSSJ'] = $CSSJ;
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$_SESSION['KCS'] = $KCS;
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echo "<script>location.href='studentManage.php';</script>";
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}
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}
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?>
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