php - 在同一页面上渲染成功或失败 REMINDER HERE
问题描述
我的错误或成功消息不在正确的位置，所以我想知道如何在正确的位置获取我的消息。
我一直在网上搜索。我找不到正确的解决方案。
这是我的意思的照片。
<!DOCTYPE html>
<?php include('import_excel.php') ?>
<?php include('functions.php') ?>
<html lang="en" class=""><head>
<meta name="ac:base" content="/C:/xampp/htdocs/Angular-421-N-WORK-APP">
<meta charset="utf-8">
<title>N-WORK-USER | opslag-Sorting</title>
<meta name="description" content="app, web app, responsive, responsive layout, admin, admin panel, admin dashboard, flat, flat ui, ui kit, AngularJS, ui route, charts, widgets, components">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="../libs/assets/animate.css/animate.css" type="text/css">
<link rel="stylesheet" href="../libs/assets/font-awesome/css/font-awesome.min.css" type="text/css">
<link rel="stylesheet" href="../libs/assets/simple-line-icons/css/simple-line-icons.css" type="text/css">
<link rel="stylesheet" href="../libs/jquery/bootstrap/dist/css/bootstrap.css" type="text/css">
<link rel="stylesheet" href="css/app.min.css" type="text/css">
<link rel="stylesheet" type="text/css" href="css/component.css">
<script>
(function(e,t,n){
var r=e.querySelectorAll("html")[0];r.className=r.className.replace(/(^|\s)no-js(\s|$)/,"$1js$2");
}
(document,window,0)
);
</script>
</head>
<body>
<!-- content -->
<div id="content" class="app-content" role="main">
<div class="app-content-body ">
<div ng-controller="FullcalendarCtrl">
<!-- main header -->
<div class="wrapper-md bg-yello b-b">
<h1 class="m-n font-thin h3">Lijst werkkracht TL GL Database</h1>
</div>
<!-- / main header -->
<div class="wrapper-md" ng-controller="FormDemoCtrl">
<div class="panel panel-defaultgrd">
<div class="panel-headinggrd font-bold text-blue">
Uitslag
</div>
<div class="panel-body">
<div class="hbox hbox-auto-xs hbox-auto-sm">
<div class="container">
<div class="row">
<div class="col-md-12 control-label">
<a href="form_werkkracht_database.php"><button class="btn btn-info">Database invoegen</button></a>
<a class="btn btnx btn-orange" id="download-btn" target="_new"><i class="fa fa-download"></i> Export to Excel</a>
<form method="post" action="import_excel.php" enctype="multipart/form-data">
<div class="form-groupp" style="">
<input type="file" name="file-7" id="file-7" class="inputfile inputfile-6" data-multiple-caption="{count} files selected" multiple=""><label for="file-7"><span></span> <strong><svg xmlns="http://www.w3.org/2000/svg" width="20" height="17" viewBox="0 0 20 17"><path d="M10 0l-5.2 4.9h3.3v5.1h3.8v-5.1h3.3l-5.2-4.9zm9.3 11.5l-3.2-2.1h-2l3.4 2.6h-3.5c-.1 0-.2.1-.2.1l-.8 2.3h-6l-.8-2.2c-.1-.1-.1-.2-.2-.2h-3.6l3.4-2.6h-2l-3.2 2.1c-.4.3-.7 1-.6 1.5l.6 3.1c.1.5.7.9 1.2.9h16.3c.6 0 1.1-.4 1.3-.9l.6-3.1c.1-.5-.2-1.2-.7-1.5z"></path></svg> Import Excel..</strong></label>
</div>
<a class="btnl"><button class="btn btn-info" style="">Upload</button></a>
</form>
<div class="table-responsive">
<table id="mytable" class="table table-bordred table-striped">
<thead>
<tr>
<th>#</th>
<th>MBU</th>
<th>Zone</th>
<th>Omschrijving</th>
<th>TL</th>
<th>GL</th>
<th>Stand in lijn</th>
<th>Station</th>
<th>MBU nr</th>
<th>WO stap</th>
<th>LOG stap</th>
<th>Q stap</th>
<th>RA stand</th>
<th>Edit</th>
<th>Delete</th>
</tr>
</thead>
<tbody>
<?php
$fetchdata=new DB_con();
$sql=$fetchdata->fetchdata();
$cnt=1;
while($row=mysqli_fetch_array($sql))
{
?>
<tr>
<td><?php echo htmlentities($cnt);?></td>
<td><?php echo htmlentities($row['MBU']);?></td>
<td><?php echo htmlentities($row['zone']);?></td>
<td><?php echo htmlentities($row['omschr']);?></td>
<td><?php echo htmlentities($row['tl']);?></td>
<td><?php echo htmlentities($row['gl']);?></td>
<td><?php echo htmlentities($row['stand_in_lijn']);?></td>
<td><?php echo htmlentities($row['station']);?></td>
<td><?php echo htmlentities($row['MBU_nr']);?></td>
<td><?php echo htmlentities($row['WO_stap']);?></td>
<td><?php echo htmlentities($row['LOG_stap']);?></td>
<td><?php echo htmlentities($row['Q_stap']);?></td>
<td><?php echo htmlentities($row['RA_stand']);?></td>
<td><a href="updat_form_database_tl_gl.php?id=<?php echo htmlentities($row['id']);?>"><button class="btn btn-info btn-xs"><span class="glyphicon glyphicon-pencil"></span></button></a></td>
<td><a href="app_opslag_database_tl_gl.php?del=<?php echo htmlentities($row['id']);?>"><button class="btn btn-danger btn-xs" onclick="return confirm('Wil je bestand echt verwijderen?');"><span class="glyphicon glyphicon-trash"></span></button></a></td>
</tr>
<?php
// for serial number increment
$cnt++;
}
?>
</tbody>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- / main -->
</div>
</div>
<!-- /content -->
<!-- footer -->
<footer id="footer" class="app-footer" role="footer">
<div class="wrapper b-t bg-light">
<span class="pull-right">2.3.0 <a href="#" ui-scroll="app" class="m-l-sm text-muted"><i class="fa fa-long-arrow-up"></i></a></span>
© 2018 Copyright.
</div>
</footer>
<!-- / footer -->
<script src="js/app.min.js"></script>
</body>
</html>
我的其他代码 import_excel.php
<?php
/**
* RaeCreated by Homensdigiworld.
* Admin: Stefaan
* Date: 26-03-2019
*/
include_once "app_opslag_database_tl_gl.php";
use Box\Spout\Reader\ReaderFactory;
use Box\Spout\Common\Type;
require_once ('connect.php');
require_once ('Spout/Autoloader/autoload.php');
if(!empty($_FILES['file-7']['name']))
{
// Get File extension eg. 'xlsx' to check file is excel sheet
$pathinfo = pathinfo($_FILES['file-7']['name']);
// check file has extension xlsx, xls and also check
// file is not empty
if (($pathinfo['extension'] == 'xlsx' || $pathinfo['extension'] == 'xls')
&& $_FILES['file-7']['size'] > 0 )
{
$file = $_FILES['file-7']['tmp_name'];
// Read excel file by using ReadFactory object.
$reader = ReaderFactory::create(Type::XLSX);
// Open file
$reader->open($file);
$count = 0;
// Number of sheet in excel file
foreach ($reader->getSheetIterator() as $sheet)
{
// Number of Rows in Excel sheet
foreach ($sheet->getRowIterator() as $row)
{
// It reads data after header. In the my excel sheet,
// header is in the first row.
if ($count > 0) {
// Data of excel sheet
$MBU = $row[1];
$zone = $row[2];
$omschr = $row[3];
$tl = $row[4];
$gl = $row[5];
$stand_in_lijn = $row[6];
$station = $row[7];
$MBU_nr = $row[8];
$WO_stap = $row[9];
$LOG_stap = $row[10];
$Q_stap = $row[11];
$RA_stand = $row[12];
//Here, You can insert data into database.
$qry = "INSERT INTO `users`(`MBU`, `zone`, `omschr`, `tl`, `gl`, `stand_in_lijn`, `station`, `MBU_nr`, `WO_stap`, `LOG_stap`, `Q_stap`, `RA_stand`) VALUES ('$MBU','$zone','$omschr','$tl','$gl','$stand_in_lijn','$station','$MBU_nr','$WO_stap','$LOG_stap','$Q_stap','$RA_stand')";
$res = mysqli_query($con,$qry);
}
$count++;
}
}
if($res)
{
echo "Your file Uploaded Successfull";
}
else
{
echo "Your file Uploaded Failed";
}
// Close excel file
$reader->close();
}
else
{
echo "Please Choose only Excel file";
}
}
else
{
echo "File is Empty"."<br>";
echo "Please Choose Excel file";
}
?>
我有这条消息：未定义的变量：第 29 行 C:\xampp\htdocs\import-excel_08\index.php 中的 _SESSION
解决方案
您将上传文件包含在主页文件的顶部。
<?php include('import_excel.php') ?>
不需要包含它，因为它在该页面上什么都不做，您的表单提交到该文件。
从该页面的顶部将其删除，该消息应该会消失。
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