5. Php MongoDB vederea unui singur document
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The document describes two PHP scripts that interact with a MongoDB database. Index.php queries the "flori.flowers" collection and displays flowers in a table, including a link to view individual documents. View.php uses the ID from the GET parameter to query a single document and display its fields in an unordered list, with a back link to index.php.
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![index.php
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<?php
require_once 'connection.php';
$query = new MongoDBDriverQuery([]);
$rows = $client->executeQuery("flori.flowers", $query);
?>
<table>
<tr>
<td>Nume</td>
<td>Culoare</td>
<td>Marime</td>
<td>Pret</td>
<td>Actions</td>
</tr>](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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This document contains code for deleting data from a database table. The Twig template displays a table of flower data with edit and delete links. The DataController defines a delete route that finds the flower entity by ID, removes it from the entity manager, flushes to the database, and redirects back to the data page.
15. view single data
This document shows how to view single data records in Symfony 4. It includes Twig templates for displaying a list of records and a single record, as well as a DataController class with actions for getting a single record by ID from the database and passing it to the Twig template for display. The list template loops through records and links to the show action. The show template displays the fields of a single record passed from the controller.
14. add data in symfony4
The document describes how to add data in Symfony4 by:
1) Creating a DataController class with routes to index, add, and save flower data
2) Building a form to submit flower properties using form types and handling form requests
3) Persisting submitted flower objects to the database using Doctrine
11. move in Symfony 4
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1) Creating a MoveController using make:controller that handles a request and renders a Twig template.
2) The Twig template extends a base template and contains a form to input names into different fields and a dropdown.
3) The controller creates a form builder, handles form submission, and passes data to the Twig template based on which field was submitted.
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- 1. PHP&MongoDB vederea unui singur document
- 2. index.php <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <?php require_once 'connection.php'; $query = new MongoDBDriverQuery([]); $rows = $client->executeQuery("flori.flowers", $query); ?> <table> <tr> <td>Nume</td> <td>Culoare</td> <td>Marime</td> <td>Pret</td> <td>Actions</td> </tr>
- 3. <?php foreach($rows as $val):?> <?php if((isset($val->nume))&&(isset($val->culoare))&& (isset($val- >marime))&&(isset($val->pret))&&($val->nume!="")&& ($val->culoare!="")):?> <tr> <td><?php echo $val->nume;?></td> <td><?php echo $val->culoare;?></td> <td><?php echo $val->marime;?></td> <td><?php echo $val->pret;?></td> <td><?php echo "<a href="view.php?id=".$val->_id."">View</a>";?></td> </tr> <?php endif;?> <?php endforeach;?> </table> </body> </html>
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