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AJAX

Correction TP3 AJAX

Un cours complet pour maîtriser Correction TP3 AJAX.

0 chapitres 0 QCM Accès gratuit
  1. Objectifs

    • Apprendre à créer un système de saisie semi-automatique pour afficher la suggestion d'entrée à l'utilisateur.
  2. Exercice 01

      1. Énoncé
      2. Solution
        • Page: index.php
          
          <?php
          require_once("connexion.php");
          ?>
          <!DOCTYPE html>
          <html lang="fr">
          	<head>
          		<meta http-equiv="content-type" content="text/html; charset=UTF-8">
          		<meta charset="UTF-8">
          		<title>PHP Liste déroulante</title>
          		<meta name="generator" content="Bootply" />
          		<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
          		<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet">
          		<link href="css/style.css" rel="stylesheet">
          		<script src="js/script.js"></script>
          	</head>
          	<body>
          <div class="container">	
          	<nav class="navbar navbar-light bg-light">
          		<div class="container pl-2">
          			<a class="navbar-brand" href="#">
          			<img src="apc_-161.png" alt="">
          			</a>
          		</div>
          	</nav>
          	<hr >
          	
          	<div class="row">
          		<div class="col-sm-12">
          			<div class="d-flex justify-content-center">
          				<h3>Liste déroulante dépendante de jQuery – Gouvernorats , délégations et localités</h3>
          			</div>
          			<hr>
          			<div class="d-flex justify-content-center">
          			<div class="col-sm-6">
          				<form name="insert" action="" method="post">
          					<div class="row mb-3">
          						<label for="inputEmail3" class="col-sm-3 col-form-label">Gouvernorats:</label>
          						<div class="col-sm-8">
          							<select onChange="getdelegation(this.value);"  name="gouvernorats" id="gouvernorats" class="form-control" >
          								<option value="">Choisir le gouvernorat </option>
          									<?php
          									$reponse = $connexion->query('SELECT * FROM gouvernorats');
          									while ($donnees = $reponse->fetch())			
          									{ ?>
          										<option value="<?php echo $donnees['cde_gouv'];?>"><?php echo $donnees['intitule_gouv_fr'];?></option>
          									<?php
          									}
          									?>
          							</select>
          						</div>
          					</div>
          					<div class="row mb-3">
          						<label for="inputEmail3" class="col-sm-3 col-form-label">Délégations :</label>
          						<div class="col-sm-8">
          							<select onChange="getlocalite(this.value);" name="delegation" 
          							id="delegation-list" class="form-control">
          									<option value="">Choisir la délégation</option>
          							</select>
          						</div>
          					</div>
          					<div class="row mb-3">
          						<label for="inputEmail3" class="col-sm-3 col-form-label">Localités :</label>
          						<div class="col-sm-8">
          							<select onChange="getCdePostal(this.value);" name="localite" id="localite-list" 
          							class="form-control">
          										<option value="">Choisir la localité</option>
          							</select>
          						</div>
          					</div>
          					<div class="row mb-3">
          						<label for="inputEmail3" class="col-sm-3 col-form-label">Code Postal :</label>
          						<div class="col-sm-8">
          						<input type="text" class="form-control" id="cdepostal-text" 
          						placeholder="Sélectionner la localité pour afficher le code postal">
          						<p id="cdepostal-texte"></p>
          					</div>
          					</div>
          				</form>
          			</div>
          		</div>
          		</div>
          		</div>
          		<hr>  
          	</div>
          </div>
          
          <!--/container-fluid-->
          	<!-- script references -->
          	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
          		<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/js/bootstrap.bundle.min.js"></script>
          
          	</body>
          </html>
          
      3. Page: get_localite.php
        <?php
        require_once("connexion.php");
        if(!empty($_POST["cde_deleg"])) 
        {
            $reponse = $connexion->prepare("SELECT * FROM localites WHERE cde_deleg =?");
            $reponse->execute([$_POST["cde_deleg"]]); 
        ?>
        <option value="">Select localité</option>
        <?php
        while ($donnees = $reponse->fetch()) 
        {
        ?>
            <option value="<?php echo  $donnees["cde_local"]; ?>"><?php echo  $donnees["intitule_local_fr"]; ?></option>
        <?php
        }
        }
        ?>
        
        
      4. Page: get_delegation.php
        <?php
        require_once("connexion.php");
        if(!empty($_POST["cde_gouv"])) 
        {
            $reponse = $connexion->prepare("SELECT * FROM delegations WHERE cde_gouv =?");
            $reponse->execute([$_POST["cde_gouv"]]); 
        ?>
        <option value="">Select délégation</option>
        <?php
        while ($donnees = $reponse->fetch()) 
        {
        ?>
            <option value="<?php echo  $donnees["cde_deleg"]; ?>"><?php echo  $donnees["intitule_deleg_fr"]; ?></option>
        <?php
        }
        }
        ?>
        
        
      5. Page: get_cdePostal.php
        <?php
        require_once("connexion.php");
        if(!empty($_POST["cde_local"])) 
        {
            $reponse = $connexion->prepare("SELECT cde_postal FROM localites WHERE cde_local=?");
            $reponse->execute([$_POST["cde_local"]]); 
            $donnees = $reponse->fetch();
        }
        ?>
        <?php echo  $donnees["cde_postal"]; ?>