problem with arrays

hi
forum

i've an array, which read the data values from the database. now i need to pass this array into javascript. is it possible? how is it?

thanks

chel-1

Sep 26 '08 #1

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1096

ak1dnar

1,584

Expert 1GB

I think you need to pass generated php array elements to a javascript array right? Have a look here, Its just an example to do the job. Hope this helps.

Expand|Select|Wrap|Line Numbers

 
<?php

$lang = array("PHP", "C++", "Python");

var_dump($lang);

?>

<html>

<head>

<script type="text/javascript">

function myFunction(){

var myArray = new Array();
 
    <?php

        foreach($lang as $key  => $value) {

    ?>

         myArray[<?php print $key?>] = "<?php print $value?>";
 
    <?php

    }

    ?>
 
for (var i=0; i<myArray.length; i++) {

 alert(myArray[i]);

}

}

</script>
 
</head>
 
<body onLoad="myFunction()">

</body>

</html>

Sep 26 '08 #2

chelvan

I think you need to pass generated php array elements to a javascript array right? Have a look here, Its just a example to do the job. Hope this helps.

Expand|Select|Wrap|Line Numbers

<?php

$lang = array("PHP", "C++", "Python");

var_dump($lang);

?>

<html>

<head>

<script type="text/javascript">

function myFunction(){

var myArray = new Array();

    <?php

        foreach($lang as $key  => $value) {

    ?>

         myArray[<?php print $key?>] = "<?php print $value?>";

    <?php

    }

    ?>

for (var i=0; i<myArray.length; i++) {

alert(myArray[i]);

}

}

</script>

</head>

<body onLoad="myFunction()">

</body>

</html>

thanks its ok.
but if i create the array from reading the database what will happen. is the above code is ok or am i need to change?

chel-1

Sep 26 '08 #3

ak1dnar

1,584

Expert 1GB

As I said Its an example to do the job. You have to do the changes as required. Good luck!

Sep 26 '08 #4

chelvan

As I said Its an example to do the job. You have to do the changes as required. Good luck!

thanks ak1dnar.
i try and come back again.

thanks
chel-1

Sep 26 '08 #5

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