"TP3 ok"
This commit is contained in:
JunkJumper
parent
15485ce072
commit
00bcd86bb4
@ -7,6 +7,9 @@
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* @Create Time: 05-10-2020 10:26
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* @Description: M314 - TD3
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*/
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file_put_contents('./voiture.txt', "");
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?>
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<html>
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@ -43,6 +46,9 @@
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<input type="submit" value="Envoyer" />
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</form>
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<a href="./voitures.php">
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<button class="button blue">Exo Voitures</button>
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</a>
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<a href="..">
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<button class="button blue">Retour à la page précédente</button>
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</a>
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0
2020-2021/TD3/voiture.txt
Executable file
0
2020-2021/TD3/voiture.txt
Executable file
262
2020-2021/TD3/voitures.php
Executable file
262
2020-2021/TD3/voitures.php
Executable file
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<!--
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* @ Author: JunkJumper
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* @ Link: https://github.com/JunkJumper
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* @ Copyright: Creative Common 4.0 (CC BY 4.0)
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* @ Create Time: 05-10-2020 11:19:49
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* @ Modified by: JunkJumper
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* @ Modified time: 12-10-2020 10:43:41
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* -->
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<?php
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// Definition de la table pour servir de support
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$tab_car[] = array("Renault", "Prix", "Peugeot", "Prix", "Volkswagen", "Prix");
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$tab_car[] = array("Twingo", 8999, "107", 7999, "Lupo", 8549);
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$tab_car[] = array("Clio", 11999, "207", 12499, "Polo", 11549);
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$tab_car[] = array("Megane", 13999, "308", 14999, "Golf", 16549);
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$tab_car[] = array("Laguna", 18999, "508", 19999, "Passat", 22549);
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// Get Nb Maeque & Model
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function GetNbMarqueModel($tab_car, &$nb_marque, &$nb_modele) {
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$nb_marque = count($tab_car[0])/2;
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$nb_modele = count($tab_car)-1;
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}
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// Ecriture dans fichier
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function WriteTabCar2File($file_path, $tab_car) {
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global $debug_flag;
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if ($debug_flag) echo "<h1>Ecriture de la table voiture dans un fichier</h1>";
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// effacemet du fichier s'il existe
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if ( file_exists($file_path) ) {
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if ($debug_flag) echo "effacement ancien".$file_path."<br/>";
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unlink($file_path);
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}
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// ouverture du fichier en ecriture
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if ($debug_flag) echo "ouverture ".$file_path."<br/>";
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$fp = fopen($file_path, "w");
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if ($debug_flag) echo "pointeur de fichier fp = ".$fp."<br/>";
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// Ecriture du fichier CSV grace a fputcsv()
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if ( $fp != false ) {
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if ($debug_flag) echo "Ecriture dans ".$file_path." <br/>";
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GetNbMarqueModel($tab_car, $nb_marque, $nb_modele);
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// Entete table
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fputcsv($fp, $tab_car[0], "\t");
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if ($debug_flag) print_r($tab_car[0]);
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if ($debug_flag) echo "<br/>";
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// Lignes
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for ($k = 1; $k <= $nb_modele; $k++) {
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fputcsv($fp, $tab_car[$k], "\t");
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if ($debug_flag) print_r($tab_car[$k]);
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if ($debug_flag) echo "<br/>";
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}
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fclose($fp);
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} else {
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print("Impossible d'ouvrir le fichier $file_path <br/>");
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return(false);
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}
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return(true);
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}
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// Mapping de la table initiale vers une table formatée pour le formulaire
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function MakeTable4Form($tab_car, &$nb_lig_tab_car, &$nb_marque, &$nb_modele) {
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global $debug_flag;
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$table4form = array();
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GetNbMarqueModel($tab_car, $nb_marque, $nb_modele);
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$nb_lig_tab_car = $nb_marque * ($nb_modele+1);
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if ($debug_flag) echo "nb_marque = ".$nb_marque." nb_modele = ".$nb_modele."<br/>";
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for($i=0; $i< $nb_marque; $i++ ) {
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$num_marque_ligne = $i*($nb_modele+1);
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$table4form[$num_marque_ligne][0] = $tab_car[0][2*$i];
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$table4form[$num_marque_ligne][1] = "Prix";
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if ($debug_flag) echo $num_marque_ligne." : ".$table4form[$num_marque_ligne][0]." - ".$table4form[$num_marque_ligne][1]."<br/>";
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for($j = 0; $j < $nb_modele; $j++) {
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$num_modele_ligne = $i*($nb_modele+1)+1+$j;
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$table4form[$num_modele_ligne][0] = $tab_car[$j+1][2*$i];
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$table4form[$num_modele_ligne][1] = $tab_car[$j+1][2*$i+1];
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if ($debug_flag) echo $num_modele_ligne." : ".$table4form[$num_modele_ligne][0]." - ".$table4form[$num_modele_ligne][1]."<br/>";
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}
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}
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return($table4form);
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}
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// Creation formulaire a partir de la table formatée pour le formulaire
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function CreateForm($tab4form, $nb_modele, $nb_marque) {
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global $debug_flag;
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$formstring = "";
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$formstring = "<form action=\"voitures.php\" method=\"POST\">\n";
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$formstring .= "<table>\n";
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for ($i = 0; $i < $nb_marque; $i++) {
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// Marque
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$k = $i*($nb_modele+1);
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$current_marque = $tab4form[$k][0];
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// Entete Marque
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$formstring .= "<tr>\n";
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$formstring .= "<td colspan=\"4\" align=\"center\"><b>".$current_marque."</b></td>\n";
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$formstring .= "</tr>\n";
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// Modèles de la Marque
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for ( $j=1; $j <= $nb_modele; $j++) {
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$k++;
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$formstring .= "<tr>\n";
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// Lignes formulaire
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if ($debug_flag) echo "ligne ".$k." ".$current_marque." - modele ".$j." : modele".$k." =>".$tab4form[$k][0]."<br/>";
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$formstring .= "<input type=\"hidden\" name=\"marque".$k."\" value=\"".$current_marque."\"/>";
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$formstring .= "<td>Modele ".$j." </td><td>: <input type=\"text\" name=\"modele".$k."\" value=\"".$tab4form[$k][0]."\"/></td>";
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$formstring .= "<td>Prix </td><td>: <input name=\"prix".$k."\" value=\"".$tab4form[$k][1]."\"/></td>";
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$formstring .= "</tr>\n";
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}
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}
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// Bouton valider
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$formstring .= "<tr>\n";
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$formstring .= "<td colspan=\"4\" align=\"center\">";
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$formstring .= "<input name=\"Valider\" type=\"submit\" />";
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$formstring .= "</center></td>";
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$formstring .= "</tr>\n";
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$formstring .= "</table>\n";
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$formstring .= "</form>";
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return($formstring);
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}
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// Copie des résultat du formulaire dans la table
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function Form2TableCar($nb_modele, $nb_marque) {
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global $debug_flag;
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$nb_marque = 0;
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$k = 1;
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$tab_car[] = array();
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if ($debug_flag) echo "<h1>Creation de la table voiture apres validation formulaire</h1>";
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while (isset($_POST["marque".$k])) {
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$marque = $_POST["marque".$k];
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$tab_car[0][2*$nb_marque] = $marque;
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$tab_car[0][2*$nb_marque+1] = "Prix";
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for($j=1;$j<=$nb_modele;$j++) {
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if ($debug_flag) echo $marque." - Modele ".$j." ".$_POST["modele".$k]." - ".$_POST["prix".$k]."<br/>";
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$tab_car[$j][2*$nb_marque] = $_POST["modele".$k];
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$tab_car[$j][2*$nb_marque+1] = $_POST["prix".$k];
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$k++;
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}
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$nb_marque++;
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$k = $nb_marque*($nb_modele+1)+1;
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}
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return($tab_car);
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}
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?>
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<!DOCTYPE html>
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<html lang="fr-FR">
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<head>
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<meta charset="utf-8" />
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<title>TD3 - Génération et traitement des formulaires HTML</title>
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</head>
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<body>
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<h1>TD3 - Génération et traitement des formulaires HTML</h1>
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<?php
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// ###################
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// Programme principal
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// ###################
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// Teste si le formulaire existe sinon le générer.
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$genere_form = true;
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GetNbMarqueModel($tab_car, $nb_marque, $nb_modele);
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for ( $i = 0; $i < $nb_marque; $i++) {
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$k = $i*($nb_modele+1)+1;
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$marque = $tab_car[0][2*$i];
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if ($debug_flag) echo "_POST[marque".$k."] = ".$_POST["marque".$k]."<br/>";
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if (isset($_POST["marque".$k])) {
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$genere_form = false;
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}
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}
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if ($debug_flag) echo "genere_form : ".$genere_form."<br/>";
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if ( $genere_form ) {
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// Genere formulaire
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$table4form = MakeTable4Form($tab_car, $dim_tab_car, $nb_marque, $nb_modele);
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echo CreateForm($table4form, $nb_modele, $nb_marque);
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} else {
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echo 'Le formulaire a bien écris les données !';
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echo '<a href="./index.php">
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<button class="button blue">Retour à l\'exercice précédent </button>
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</a>';
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//Lit formulaire en cree une nouvelle table
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$new_tab_car = Form2TableCar($nb_modele, $nb_marque);
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// vérification table
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if ($debug_flag) print_r($new_tab_car);
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// Ecriture en fichier
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WriteTabCar2File("./voiture.txt", $new_tab_car);
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}
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?>
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<style>
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h1 {
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text-align: center;
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color: blue;
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}
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h2 {
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text-align: left;
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color: DeepSkyBlue;
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}
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p {
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font-weight: bold;
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color: grey;
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}
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br {
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line-height: 3em;
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}
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br#long {
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line-height: 10em;
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}
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strong.mandatory {
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color: red;
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}
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.button {
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border: none;
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color: white;
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padding: 15px 32px;
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text-align: center;
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text-decoration: none;
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display: inline-block;
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font-size: 16px;
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margin: 4px 2px;
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cursor: pointer;
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}
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.blue {
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background-color: #4c6e8a;
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}
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</style>
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<p>Les champs marqués d'une <strong class="mandatory">*</strong> sont obligatoires</p>
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<a href="./index.php">
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<button class="button blue">Exo 11</button>
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</a>
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<a href="..">
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<button class="button blue">Retour à la page précédente</button>
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</a>
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</body>
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</html>
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