Declaring JavaScript variables in a Lopp

[james909]

 

I am trying to declare javascript variables from php array values using a loop.

 

Trying to declare javascript var h1 as php array value from $array[1][h], and h2 as $array[2][h], and h3 as $array[3][h],and so on...

 

Here is my code:

<SCRIPT LANGUAGE="JavaScript">

for (var i=0;i<61;i++)
{
var h[i] = "<?php echo $array[i][h] ?>";
var hl[i] = "<?php echo $array[i][hl] ?>";
var hs[i] = "<?php echo $array[i][hs] ?>";
} 

</script>

 When I <script type="text/javascript"> document.write(h1); </script> it is blank

 

[trq]

PHP is evaluated on the server before your JavaScript even exists on the browser.

[james909]

Thanks trq, so is there anyway to use the javascript loop increments number inside php variable value echo?

[james909]

I can assign the variables fine like this:

var 
h1 = "<?php echo $array[1][h] ?>",
h2 = "<?php echo $array[2][h] ?>",
h3 = "<?php echo $array[3][h] ?>",
etc.....

Trying to loop this

[trq]

No. You need to use php.

 

<script>
<?php
for ($i=0; $i < 61; $i++) {
  echo "var h[{$i}] = '{$array[$i]['h']}';";
  echo "var h1[{$i}] = '{$array[$i]['h1']}';";
  echo "var hs[{$i}] = '{$array[$i]['hs']}';";
}
?>
</script>

[trq]

ps: document.write is so 1995.

[james909]

Thank you trq, code looks good I will try that.

 

and I was just using document.write to see what the javascript var contained 

[trq]

Thank you trq, code looks good I will try that.

 

and I was just using document.write to see what the javascript var contained 

Thats what console.log() is for.