main.js

$(document).ready(function() {

  $.ajax({
         url: "./getdatas.php",
         context: document.body

    }).done(function(retour) {

        retour = $.parseJSON(retour);

        var values = [];
        var datestimes = [];

        retour.forEach(function (val) {
            values.push (val.temp);
            datestimes.push(val.datatime);
        });

//$ appel jquery #jqchart id dans l'html   .jqchart() : bibliothèque
$('#jqChart').jqChart({
   title: { text: 'Spline Chart' },
   tooltips: { type: 'shared' },
   animation: { duration: 1 },
   axes: [
       {
           type: 'category',
           location: 'bottom',
           categories: datestimes

       }
   ],
   series: [
       {
           type: 'spline',
           title: 'Valeurs',
           data: values,
           strokeDashArray: [0,3]
                },

            ]
        });


    });


});