Tukukkk

I am currently developing a stock market simulator and I am attempting to display the first generated price for each virtual company. To do this, I have generated my prices in PHP and added them to the array '$firstValue'. I have also generated IDs for my HTML elements in which these values will be displayed and these are stored in '$priceIdentifiers'. Below is the code used to generate the values:

PHP:

$priceIdentifiers = array("Prices1", "Prices2", "Prices3");

$normalDistChangers = array("-1000", "1000");

$highValues = array("2500", "4850", "1780");

$lowValues = array("2200", "4300", "1400");

$firstValue = array();



for ($x = 0, $length = 3; $x < $length; $x++)

{

  $tempValue = (rand($lowValues[$x], $highValues[$x]) / 100);

  $tempMean = log(($tempValue) / (rand($lowValues[$x], $highValues[$x]) / 100));

  $tempAnnStdDev = sqrt(365 * ($tempMean * $tempMean));

  $tempNormalDist = (rand($normalDistChangers[0], $normalDistChangers[1]) / 1000);

  $tempPrice = number_format(($tempValue * (1 + ($tempMean * (1/100000)) + $tempAnnStdDev * sqrt(1 / 100000) * $tempNormalDist)), 2, '.', '');



  array_push($firstValue, $tempPrice);

}

Below is the code for the HTML elements in which the prices will be displayed. As I am working with 3 companies at the moment, there are 3 rows generated.

HTML and PHP:

<td style = "text-align:center;font-size:15pt" id = "<?php echo $priceIdentifiers[$a]; ?>"></td>

Where $a is a variable equal to 0 and increments until its value is equal to 2.

Generating the values has worked and I have seen in the console log that, when displaying the contents of the list, the 3 prices for the different companies are in the list but when attempting to display them using the following Javascript code, it ends up displaying the whole array and not the individual element:

Javascript:

var tempPriceOne = <?php echo json_encode($firstValue); ?>;



var a = 0;

var highPrice = tempPriceOne;



var inv = setInterval(function() {

    if (a < 50)

      {

        document.getElementById("Prices1").innerHTML = tempPriceOne;

At the moment, when looking on the website: http://leonid.chashchin.net/stockMarket.php , it displays the whole array in the first 'Price' row. What do I need to modify so that the first element is displayed in the first row, the second in the second and so on?

You are printing/assigning the whole array and not just the individual elements.

This is how you would print individual elements:

document.getElementById("Prices1").innerHTML = tempPriceOne[0];

document.getElementById("Prices2").innerHTML = tempPriceOne[1];

document.getElementById("Prices3").innerHTML = tempPriceOne[2];