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Editorial Team
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Asked: 2026-05-25T15:59:35+00:00

I have a javascript array and I want to show parts of it in

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I have a javascript array and I want to show parts of it in HTML.

For example what html code would I use in the body to show a table of just the info from QR4 – the number and the country? There are other parts to the array so to show the whole QR4 array would be fine, but Id also like to know how to select specific parts

QR4[25]  = "China";
QR4[24]  = "39241000";

QR8[25]  = "China";
QR8[24]  = "39241000";

QR8L[25] = "China";
QR8L[24] = "39241000";

QR4L[25] = "China";
QR4L[24] = "39241000";

I have this code making a table in php using csv which works fine but I want it client side, not server side. A table like this would be fine…

<?php
echo "<table>\n\n";
$f = fopen("csv.csv", "r");
while (!feof($f) )  {
    echo "<tr>";
    $line_of_text = fgetcsv($f);
            echo "<td>" .  $line_of_text[10] . "</td>";

    echo "<tr>\n";
}
fclose($f);
echo "\n</table>";
?>
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1 Answer

  1. Editorial Team

    Here is a really simple example of how you could do it.

    Check this fiddle.

    You have to pass an array to the function displayArrayAsTable(). You can then specify the range of the array to insert into the table, for example from 24 to 25 like you asked, otherwise all the array will be processed.

    The function will return a table element you can then append where you find more appropriate, or tweak the function so that will always insert it for you where you want.

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