Question

Hello People please find my code below as you can see iam trying to pass php array values to js function if i run this scipt i get 3 alerts parameter0=1,parameter1=2 and parameter2=3 differently…what iam trying to do is i need to save parameter0,parameter1 and parameter3 so that i can pass it one more function….please help me to do this…..

<script type="text/javascript">
function mufunc(a)
{
    var temp = new Array();
    dump(temp);
    temp = a.split('~');
    var parameter;
    for(i=0;i<temp.length;i++)
    {
        alert('parameter'+i+'='+temp[i]);               
    }
    //alert('sri'+i+'='+temp[i]);
}
</script>

<?php
$a = array('1','2','3');
$b = implode("~",$a);
?>
<a href="javascript:void(0)" onClick="mufunc('<?php echo $b; ?>')">Click Here</a>

Answer 1

You can declare temp in the global scope, so that it can be used later in any scope:

var temp = new Array();

function mufunc(a)
{
    dump(temp);
    temp = a.split('~');
    var parameter;
    for(i=0;i<temp.length;i++)
    {
        alert('parameter'+i+'='+temp[i]);               
    }
    //alert('sri'+i+'='+temp[i]);
}

Alternatively:

var params = new Array();

function mufunc(a)
{
    var temp= new Array();
    dump(temp);
    temp = a.split('~');
    var parameter;
    for(i=0;i<temp.length;i++)
    {
        alert('parameter'+i+'='+temp[i]);   
        params['parameter'+i] = temp[i];          
    }
}

Now you can access it like:

alert( params['parameter0'] );
alert( params['parameter1'] );