File "traitement_bidule003.php"
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<!DOCTYPE html>
<html lang="fr">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Interrogation DB</title>
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" rel="stylesheet">
<link href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-zoom@latest"></script> <!-- Inclure chartjs-plugin-zoom -->
<style>
#myChart {
width: 100%; /* Largeur du canvas */
height: 40%; /* Hauteur du canvas */
}
</style>
<script>
async function estimation() {
try {
const response = await fetch("read_estimation_001.php");
const data = await response.json();
//console.log(data);
const nb_lignes = data.length;
//console.log(nb_lignes);
let x = [];
let y = [];
// Parcourez le tableau d'objets et extrayez les valeurs
data.forEach(objet => {
y.push(objet.index);
x.push(objet.duration);
});
// Inverser les tableaux
y.reverse();
x.reverse();
// Ajoutez un 0 à la fin du tableau y
y.push(0);
// Ajoutez un 0 au début du tableau x
x.unshift(0);
// Convertir les valeurs du tableau en nombres entiers
x = x.map(Number);
// Parcourir le tableau à partir de l'indice 1 et effectuer l'addition
for (let i = 1; i < x.length; i++) {
x[i] = x[i] + x[i - 1];
}
y = y.map(Number);
// Afficher le résultat
//console.log("Tableau x après addition :", x);
//console.log("Tableau y après addition :", y);
return { x, y };
} catch (error) {
console.error("Erreur :", error);
showMessageModal("Une erreur est survenue lors du chargement des données.");
}
}
function load_temps_effectif() {
return fetch("load_mysql.php")
.then(response => response.json())
.then(data => {
//console.log("Data from load_mysql.php:", data);
return data;
})
.catch(error => {
console.error("Erreur :", error);
showMessageModal("Une erreur est survenue lors du chargement des données.");
});
}
function countValueOneInCells(cells) {
let count = 0;
for (let i = 0; i < cells.length; i++) {
if (cells[i].value === "1") {
count++;
}
}
return count;
}
async function affiche_burndown() {
const { x: x1val, y: y1val } = await estimation();
let data = await load_temps_effectif();
let jsonData = [];
//console.log(" TRACE " + data);
data.forEach((row, rowIndex) => {
const cells = row.cells;
const count = countValueOneInCells(cells);
jsonData.push([rowIndex + 1, count]);
});
//console.log(" TRACE " + jsonData);
let countValues = jsonData.map(row => row[1]);
countValues.reverse();
jsonData.forEach((row, index) => {
row[1] = countValues[index];
});
let y2val = jsonData.map(row => row[0]);
y2val.reverse();
y2val.push(0);
let x2val_tmp = jsonData.map(row => row[1]);
x2val_tmp.unshift(0);
let x2val = x2val_tmp.slice();
for (let i = 2; i < x2val.length; i++) {
x2val[i] = x2val[i] + x2val[i - 1];
}
//console.log(" ++++ " + x2val);
//console.log(" ++++ " + y2val);
//console.log(" ++++ " + x1val);
double(x1val, x2val, y2val);
}
function double(x1, x2, y) {
const ctx = document.getElementById('myChart').getContext('2d');
const myChart = new Chart(ctx, {
type: 'line',
data: {
datasets: [{
label: 'Estimation temps',
data: x1.map((value, index) => ({ x: value, y: y[index] })),
borderColor: 'rgba(75, 192, 192, 1)',
borderWidth: 1,
fill: false,
showLine: true
}, {
label: 'Temps passé',
data: x2.map((value, index) => ({ x: value, y: y[index] })),
borderColor: 'rgba(153, 102, 255, 1)',
borderWidth: 1,
fill: false,
showLine: true
}]
},
options: {
scales: {
x: {
type: 'linear',
position: 'bottom'
},
y: {
beginAtZero: true
}
},
plugins: {
tooltip: {
callbacks: {
label: function(context) {
let label = context.dataset.label || '';
return label;
},
afterLabel: function(context) {
let xfin = context.raw.x;
let xdeb = context.raw.x;
if (context.dataIndex > 0) {
xdeb = context.dataset.data[context.dataIndex - 1].x;
}
let Xdiff = xfin - xdeb;
return `Différence = ${Xdiff}`;
}
}
}
}
}
});
}
affiche_burndown();
</script>
</head>
<body>
<div class="chart-container">
<canvas id="myChart"></canvas>
<h1>Zoulou</h1>
</div>
</body>
</html>