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const sqlite3 = require('sqlite3').verbose();
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const nomBDD = "morpion.db"
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let db = new sqlite3.Database(nomBDD, sqlite3.OPEN_READWRITE, (err) => {
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if (err) {
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return console.error(err.message);
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}
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console.log('Connexion reussi a :', nomBDD);
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});
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function GenereChaine(){
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var texte = "";
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var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
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for (var i = 0; i < 8; i++)
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texte += possible.charAt(Math.floor(Math.random() * possible.length));
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return texte;
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}
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function Insertion(table, colonne, valeur, colonne2, valeur2) {
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db.run("UPDATE '" + table + "' SET " + colonne + " = " + valeur + " WHERE " + colonne2 + " = '" + valeur2 + "'")
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console.log("Insertion de " + valeur + " reussi")
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}
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function RecuperValeur(table, colonne, colonne2, valeur) {
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var retour;
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db.all("SELECT " +colonne+ " FROM " +table+ " WHERE " +colonne2+ "='" +valeur+"'", (err, data) => {
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//console.log(data);
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retour=data;
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return retour;
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});
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}
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var res = db.run("SELECT * FROM partie");
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console.log(res);
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function InitialserBDD(){
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db.run('INSERT INTO PARTIE(id) VALUES(?)', [GenereChaine()]);
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}
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function SupprimerLigne(id){
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db.run("DELETE FROM PARTIE where id='"+id+"'");
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}
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InitialserBDD();
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//Insertion("PARTIE","ptsj1","1","id","96FVGDWY");
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var dfs= RecuperValeur("PARTIE","ptsJ1","id","UFS6ySfL");
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console.log(dfs);
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/*
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let sql = `SELECT * FROM PARTIE`;
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db.all(sql, [], (err, rows) => {
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if (err) {
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throw err;
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}
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rows.forEach((row) => {
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console.log(row.name);
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});
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});
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*/
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//ouverture de la base de donn<6E>
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/*
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function test() {
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|
var fullname;
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var fname = "ptsj2";
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let sql = 'SELECT * FROM PARTIE';
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db.each(sql, [fname], (err, row) => {
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|
if (err) {
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|
throw err;
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|
}
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|
fullname = ('${row.Name}');
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|
alert(fullname);;
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|
});
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db.close();
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}
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test();
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*/
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|
/*
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Insertion("PARTIE", "ptsJ1", 4, "id", "UFS6ySfL");
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Insertion("PARTIE", "ptsJ2", 100, "id", "UFS6ySfL");
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Insertion("PARTIE", "ptsJ2", 10, "id", "96FVGDWY");
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*/
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|
//db.run('CREATE TABLE PARTIE(id varchar(8),ptsJ1 int,ptsj2 int)');
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|
//db.run('INSERT INTO score(id) VALUES(?)', ["J1"])
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|
//db.run('INSERT INTO score(id) VALUES(?)', ["J2"])
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|
|
//UPDATE SCORE SET 'Two' = 2 WHERE ID = 'J1'
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|
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|
|
db.all("SELECT * FROM PARTIE", (err, rows) => {
|
|
|
var res="";
|
|
|
if (err) {
|
|
|
throw err
|
|
|
}
|
|
|
console.log("Affichage de la table partie\n")
|
|
|
rows.forEach((row)=>{
|
|
|
res=res+row.name;
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|
|
console.log(res);
|
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|
|
});
|
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|
|
});
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|
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|
|
// fermeture de la base de donn<6E>
|
|
|
db.close((err) => {
|
|
|
if (err) {
|
|
|
return console.error(err.message);
|
|
|
}
|
|
|
console.log('Fermeture de la base de donnes :',nomBDD);
|
|
|
});
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|
