Discussion :

[nicolasferraris]

Bonjour,

Voici mon problème :

Je crée des tableaux en php que je transforme en suite en javascript (voir le code ci-dessous) pour les utiliser avec jquery et flot. tab_temp_java represente les abscisses et tab_point_java les ordonnées

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<script language="Javascript">
var tab_point_java = new Array;
var tab_temp_java = new Array;
<?php
 
                                $tab_point_php= array();
                                $temp_php= array();
                                $tab_point_php=$total;
                                $temp_php=$peak_time1;
 
 
$a=0;
$b=0;
 
foreach($temp_php as $var_temp){
 echo "tab_temp_java[$a] = '$var_temp';";
$a++;
}
 
foreach($tab_point_php as $var_point){
 echo "tab_point_java[$b] = '$var_point';";
$b++;
}
 
 
?>
</script>

Mon problème et que je ne sais pas integrer mes tableaux d'abscisse et d'ordonnées dans le code javascript donné ci-dessous en exemple par JQUERY pour afficher mon graphique.


Merci

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<div id="monGraphique" style="width:600px;height:300px;"></div>
 
 
   <script language="javascript" type="text/javascript">
    $(  function () 
        {
             var d1 = [];
             for (var i = -10; i < 10; i += 0.1){
                 d1.push([i, Math.sin(i)]);
             }
 
            var data = [
            {
              label: "Fonction Sinus",
              data: d1
             }
            ];
 
 
           var options = {
               legend: {
                       show: true,
                       margin: 10,
                       backgroundOpacity: 0.5
               }
           };
 
           var plotarea = $("#monGraphique");
           $.plot( plotarea , data, options );
        }
    );
    </script>

[marcha]

Salut,

peux tu donner le code javascript généré stp ?

[nicolasferraris]

Je n'ai encore rien généré !

[marcha]

ok, essaie de produire un code du genre:

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<script language="javascript" type="text/javascript">
    $(  function () 
        { 
<?php
  $js[] = "var points = [];";
  for(...) {
    $js[] = "points.push([ $abs, $ord ]);";
  }
  echo implode("\n", $js);
?>
 
 
            var data = [
            {
              label: "Ma Fonction",
              data: points
             }
            ];
 
 
           var options = {
               legend: {
                       show: true,
                       margin: 10,
                       backgroundOpacity: 0.5
               }
           };
 
           var plotarea = $("#monGraphique");
           $.plot( plotarea , data, options );
        }
    );
</script>

[nicolasferraris]

Je mets quoi dans la boucle for ?

[marcha]

qulque chose dans le genre de ce que tu as déjà fait, il faut itérer ton tableau
de points.

[nicolasferraris]

ben je suis désolé mais je sais pas faire avec 2 tableaux
mes 2 tableaux sont les suivants :

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tab_temp_java[$a] (les abscisses)
tab_point_java[$b] (les ordonnées)

je sais que je t'en demandes beaucoup mais je suis largué complet


merci

[marcha]

ok, alors je suppose que les deux tableaux ont la même longueur

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  $js[] = "var points = [];";
  $n = count($tab_temp_java);
  for($i=0;$i<$n;$i++) {
    $abs = tab_temp_java[$i];
    $ord = tab_point_java[$i];
    $js[] = "points.push([ $abs, $ord ]);";
  }
  echo implode("\n", $js);

[nicolasferraris]

j'ai une "Parse error: parse error in C:\wamp\www\analyses\indexPHP.php on line 2043" à la ligne

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    $abs = tab_temp_java[$i];

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<script language="javascript" type="text/javascript">
    $(  function () 
        { 
<?php
  $js[] = "var points = [];";
  $n = count($tab_temp_java);
  for($i=0;$i<$n;$i++) {
    $abs = tab_temp_java[$i];
    $ord = tab_point_java[$i];
    $js[] = "points.push([ $abs, $ord ]);";
  }
  echo implode("\n", $js);
?>
 
 
            var data = [
            {
              label: "Ma Fonction",
              data: points
             }
            ];
 
 
           var options = {
               legend: {
                       show: true,
                       margin: 10,
                       backgroundOpacity: 0.5
               }
           };
 
           var plotarea = $("#monGraphique");
           $.plot( plotarea , data, options );
        }
    );
</script>

[marcha]

Crise économique oblige, il manque des $

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    $abs = $tab_temp_java[$i];
    $ord = $tab_point_java[$i];

[nicolasferraris]

à quand un langage avec des € ?

[nicolasferraris]

J'ai plus d'erreur "direct mais j'ai toujours rien qui s'affiche et la console javascript m'indique l'erreur suivante

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Erreur : invalid flag after regular expression
Fichier source : http://localhost/analyses/indexPHP.php#
Ligne : 732, Colonne : 10
Code source :
<b>Notice</b>:  Undefined variable: tab_temp_java in <b>C:\wamp\www\analyses\indexPHP.php</b> on line <b>2041</b><br />

La ligne 2041 correspond à

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$n = count($tab_temp_java);

[marcha]

Peux-tu poster la copie du javascript géné stp

[nicolasferraris]

Le debut (j'ai pas tout mis car il y a plus de 3000 caracteres

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<script language="Javascript">
var tab_point_java = new Array;
var tab_temp_java = new Array;
tab_temp_java[0] = '0';tab_temp_java[1] = '0.03';tab_temp_java[2] = '0.05';tab_temp_java[3] = '0.08';tab_temp_java[4] = '0.11';tab_temp_java[5] = '0.14';tab_temp_java[6] = '0.16';tab_temp_java[7] = '0.19';tab_temp_java[8] = '0.22';tab_temp_java[9] = '0.24';tab_temp_java[10] = '0.27';tab_temp_java[11] = '0.3';tab_temp_java[12] = '0.33';tab_temp_java[13] = '0.35';tab_temp_java[14] = '0.38';tab_temp_java[15] = '0.41';tab_temp_java[16] = '0.43';tab_temp_java[17] = '0.46';tab_temp_java[18] = '0.49';tab_temp_java[19] = '0.52';tab_temp_java[20] = '0.54';tab_temp_java[21] = '0.57';tab_temp_java[22] = '0.6';tab_temp_java[23] = '0.62';tab_temp_java[24] = '0.65';tab_temp_java[25] = '0.68';tab_temp_java[26] = '0.71';tab_temp_java[27] = '0.73';tab_temp_java[28] = '0.76';tab_temp_java[29] = '0.79';tab_temp_java[30] = '0.81';tab_temp_java[31] = '0.84';tab_temp_java[32] = '0.87';tab_temp_java[33] = '0.9';tab_temp_java[34] = '0.92';tab_temp_java[35] = '0.95';tab_temp_java[36] = '0.98';tab_temp_java[37] = '1';tab_temp_java[38] = '1.03';tab_temp_java[39] = '1.06';tab_temp_java[40] = '1.09';tab_temp_java[41] = '1.11';tab_temp_java[42] = '1.14';tab_temp_java[43] = '1.17';tab_temp_java[44] = '1.19';tab_temp_java[45] = '1.22';tab_temp_java[46] = '1.25';tab_temp_java[47] = '1.28';tab_temp_java[48] = '1.3';tab_temp_java[49] = '1.33';tab_temp_java[50] = '1.36';tab_temp_java[51] = '1.38';tab_temp_java[52] = '1.41';tab_temp_java[53] = '1.44';tab_temp_java[54] = '1.47';tab_temp_java[55] = '1.49';tab_temp_java[56] = '1.52';tab_temp_java[57] = '1.55';tab_temp_java[58] = '1.57'

Un peu plus loin

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;tab_point_java[916] = '1.0108494873011E-11';tab_point_java[917] = '1.776372672188E-13';tab_point_java[918] = '2.1874118715875E-15';tab_point_java[919] = '1.8874521028989E-17';tab_point_java[920] = '1.1412221900126E-19';tab_point_java[921] = '4.835188044104E-22';tab_point_java[922] = '1.4355073593637E-24';tab_point_java[923] = '2.9863889578594E-27';tab_point_java[924] = '4.3534765772493E-30';tab_point_java[925] = '4.4470800445022E-33';tab_point_java[926] = '3.1831900904368E-36';tab_point_java[927] = '1.5966109189809E-39';tab_point_java[928] = '5.6115716072636E-43';tab_point_java[929] = '1.3820342837005E-46';tab_point_java[930] = '2.3850748739388E-50';tab_point_java[931] = '2.8842580353529E-54';tab_point_java[932] = '2.4440782061455E-58';tab_point_java[933] = '1.4512591767595E-62';tab_point_java[934] = '6.0384260589221E-67';tab_point_java[935] = '1.7605623888473E-71';tab_point_java[936] = '3.5968968210323E-76';tab_point_java[937] = '5.1493621161685E-81';tab_point_java[938] = '5.1656833438719E-86';tab_point_java[939] = '3.6312071136158E-91';tab_point_java[940] = '1.7886408858609E-96';tab_point_java[941] = '6.1736809321901E-102';tab_point_java[942] = '1.4931866570214E-107';tab_point_java[943] = '2.5306548315371E-113';tab_point_java[944] = '3.0053884987558E-119';tab_point_java[945] = '2.5010203174311E-125';tab_point_java[946] = '1.4584203405789E-131';tab_point_java[947] = '5.9593253859818E-138';tab_point_java[948] = '1.7063195966691E-144';tab_point_java[949] = '3.4235174934873E-151';tab_point_java[950] = '4.8131967793415E-158';tab_point_java[951] = '4.7418037607178E-165';tab_point_java[952] = '3.273425259666E-172';tab_point_java[953] = '1.5834712231608E-179';tab_point_java[954] = '5.3674352541707E-187';tab_point_java[955] = '1.2748889202133E-194';tab_point_java[956] = '2.1219090860109E-202';tab_point_java[957] = '2.4747429254016E-210';tab_point_java[958] = '2.0224710027384E-218';</script>

La fin du code :

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<script language="javascript" type="text/javascript">
    $(  function () 
        { 
<br />
<b>Notice</b>:  Undefined variable: tab_temp_java in <b>C:\wamp\www\analyses\indexPHP.php</b> on line <b>2041</b><br />
var points = []; 
 
            var data = [
            {
              label: "Ma Fonction",
              data: points
             }
            ];
 
 
           var options = {
               legend: {
                       show: true,
                       margin: 10,
                       backgroundOpacity: 0.5
               }
           };
 
           var plotarea = $("#monGraphique");
           $.plot( plotarea , data, options );
        }
    );
</script>

[marcha]

ça semble pas correspondre à ce qui devrait être produit.
tu devrais avoir:

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points.push([ ..., ... ]);
points.push([ ..., ... ]);
points.push([ ..., ... ]);
points.push([ ..., ... ]);
...

Peux tu reposter le code PHP que tu as utilisé pour produire le résultat javascript
précédent stp

[nicolasferraris]

Attention usine à gaz !

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//	peak1
 
				$u_peak_time1 = array();
				$peak_time1 = array();
				$peak_time2 = array();
				$peak_time3 = array();
				$peak_time4 = array();
				$peak_time5 = array();
				$peak_time6 = array();
				$peak_time7 = array();
				$peak_time8 = array();
				$peak_time9 = array();
				$peak_time10 = array();
				$peak_time11= array();
				$peak_time12= array();
				$peak_time13= array();
				$peak_time14= array();
				$peak_time15= array();
				$peak_time16= array();
				$peak_time17= array();
				$peak_time18= array();
				$peak_time19= array();
				$total= array();
 
 
				$j_peak_time1=-1;
				$i_peak_time1;
 
				for ($i_peak_time1=0; $i_peak_time1<=26; $i_peak_time1+=1/($frequence*60))
				//958 enregistrements
				{   $j_peak_time1++;
					$u_peak_time1[$j_peak_time1]= array();
 
					$u_peak_time1[$j_peak_time1][0]=$i_peak_time1;
					$peak_time1[] = round($u_peak_time1[$j_peak_time1][0],4);
 
					$u_peak_time1[$j_peak_time1][1]=$peak_area[0]/$st_reel[0]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[0]),2)/2/pow($st_reel[0],2));
					$peak_time2[] = round($u_peak_time1[$j_peak_time1][1],4);
 
					$u_peak_time1[$j_peak_time1][2]=$peak_area[1]/$st_reel[1]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[1]),2)/2/pow($st_reel[1],2));
					$peak_time3[] = round($u_peak_time1[$j_peak_time1][2],4);
 
					$u_peak_time1[$j_peak_time1][3]=$peak_area[2]/$st_reel[2]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[2]),2)/2/pow($st_reel[2],2));
					$peak_time4[] = round($u_peak_time1[$j_peak_time1][3],4);
 
					$u_peak_time1[$j_peak_time1][4]=$peak_area[3]/$st_reel[3]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[3]),2)/2/pow($st_reel[3],2));
					$peak_time5[] = round($u_peak_time1[$j_peak_time1][4],4);
 
					$u_peak_time1[$j_peak_time1][5]=$peak_area[4]/$st_reel[4]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[4]),2)/2/pow($st_reel[4],2));
					$peak_time6[] = round($u_peak_time1[$j_peak_time1][5],4);
 
 
					$u_peak_time1[$j_peak_time1][6]=$peak_area[5]/$st_reel[5]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[5]),2)/2/pow($st_reel[5],2));
					$peak_time7[] = round($u_peak_time1[$j_peak_time1][6],4);
 
					$u_peak_time1[$j_peak_time1][7]=$peak_area[6]/$st_reel[6]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[6]),2)/2/pow($st_reel[6],2));
					$peak_time8[] = round($u_peak_time1[$j_peak_time1][7],4);
 
					$u_peak_time1[$j_peak_time1][8]=$peak_area[7]/$st_reel[7]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[7]),2)/2/pow($st_reel[7],2));
					$peak_time9[] = round($u_peak_time1[$j_peak_time1][8],4);
 
					$u_peak_time1[$j_peak_time1][9]=$peak_area[8]/$st_reel[8]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[8]),2)/2/pow($st_reel[8],2));
					$peak_time10[] = round($u_peak_time1[$j_peak_time1][9],4);
 
					$u_peak_time1[$j_peak_time1][10]=$peak_area[9]/$st_reel[9]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[9]),2)/2/pow($st_reel[9],2));
					$peak_time11[] = round($u_peak_time1[$j_peak_time1][10],4);
 
					$u_peak_time1[$j_peak_time1][11]=$peak_area[10]/$st_reel[10]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[10]),2)/2/pow($st_reel[10],2));
					$peak_time12[] = round($u_peak_time1[$j_peak_time1][11],4);
 
					$u_peak_time1[$j_peak_time1][12]=$peak_area[11]/$st_reel[11]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[11]),2)/2/pow($st_reel[11],2));
					$peak_time13[] =round($u_peak_time1[$j_peak_time1][12],4);
 
					$u_peak_time1[$j_peak_time1][13]=$peak_area[12]/$st_reel[12]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[12]),2)/2/pow($st_reel[12],2));
					$peak_time14[] =round($u_peak_time1[$j_peak_time1][13],4);
 
					$u_peak_time1[$j_peak_time1][14]=$peak_area[13]/$st_reel[13]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[13]),2)/2/pow($st_reel[13],2));
					$peak_time15[] =round($u_peak_time1[$j_peak_time1][14],4);
 
					$u_peak_time1[$j_peak_time1][15]=$peak_area[14]/$st_reel[14]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[14]),2)/2/pow($st_reel[14],2));
					$peak_time16[] =round($u_peak_time1[$j_peak_time1][15],4);
 
					$u_peak_time1[$j_peak_time1][16]=$peak_area[15]/$st_reel[15]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[15]),2)/2/pow($st_reel[15],2));
					$peak_time17[] =round($u_peak_time1[$j_peak_time1][16],4);
 
					$u_peak_time1[$j_peak_time1][17]=$peak_area[16]/$st_reel[16]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[16]),2)/2/pow($st_reel[16],2));
					$peak_time18[] =round($u_peak_time1[$j_peak_time1][17],4);
 
					$u_peak_time1[$j_peak_time1][18]=$peak_area[17]/$st_reel[17]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[17]),2)/2/pow($st_reel[17],2));
					$peak_time19[] =round($u_peak_time1[$j_peak_time1][18],4);
 
					$u_peak_time1[$j_peak_time1][19]=$peak_area[18]/$st_reel[18]/sqrt(6.28)*exp(-pow(($u_peak_time1[$j_peak_time1][0]-$tg_min[18]),2)/2/pow($st_reel[18],2));
					$peak_time20[] =round($u_peak_time1[$j_peak_time1][19],4);
 
					$peak_time21[] = mt_rand(0 * pow(10, 7), 1 * pow(10, 7)) / pow(10, 7)*$noise;
 
 
$total[]=round($u_peak_time1[$j_peak_time1][19]+$u_peak_time1[$j_peak_time1][18]+$u_peak_time1[$j_peak_time1][17]+$u_peak_time1[$j_peak_time1][16]+$u_peak_time1[$j_peak_time1][15]+$u_peak_time1[$j_peak_time1][14]+$u_peak_time1[$j_peak_time1][13]+$u_peak_time1[$j_peak_time1][12]+$u_peak_time1[$j_peak_time1][11]+$u_peak_time1[$j_peak_time1][10]+$u_peak_time1[$j_peak_time1][9]+$u_peak_time1[$j_peak_time1][8]+$u_peak_time1[$j_peak_time1][7]+$u_peak_time1[$j_peak_time1][6]+$u_peak_time1[$j_peak_time1][5]+$u_peak_time1[$j_peak_time1][4]+$u_peak_time1[$j_peak_time1][3]+$u_peak_time1[$j_peak_time1][2]+$u_peak_time1[$j_peak_time1][1],3);
 
 
 
 
 
				} 
 
?>			
<script language="Javascript">
var tab_point_java = new Array;
var tab_temp_java = new Array;
<?php
 
                                $tab_point_php= array();
                                $temp_php= array();
                                $tab_point_php=$total;
                                $temp_php=$peak_time1;
 
$a=0;
$b=0;
 
foreach($temp_php as $var_temp){
 echo "tab_temp_java[$a] = '$var_temp';";
$a++;
}
 
foreach($tab_point_php as $var_point){
 echo "tab_point_java[$b] = '$var_point';";
$b++;
}
 
?>
</script>
<?php   
}
                        
?>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
.................................................................
 
 
<div id="monGraphique" style="width:600px;height:300px;"></div>
 
 
 
<script language="javascript" type="text/javascript">
    $(  function () 
        { 
<?php
  $js[] = "var points = [];";
  $n = count($tab_temp_java);
  for($i=0;$i<$n;$i++) {
    $abs = $tab_temp_java[$i];
    $ord = $tab_point_java[$i];
    $js[] = "points.push([ $abs, $ord ]);";
        
  }
  echo implode("\n", $js);
?>
 
 
            var data = [
            {
              label: "Ma Fonction",
              data: points
             }
            ];
 
 
           var options = {
               legend: {
                       show: true,
                       margin: 10,
                       backgroundOpacity: 0.5
               }
           };
 
           var plotarea = $("#monGraphique");
           $.plot( plotarea , data, options );
        }
    );
</script>
 
 
 
 
 
 
 
 
 
 
 
 
<a href="#" onClick="javascript: alert(tab_temp_java[144]),alert(tab_point_java[144]);">test</a>	
 
 
 
 
 
 
 
 
</body>
</html>