在JavaScript数组的索引中保留多个值

Question

I would like to keep values like below

var skus = [];    
<?php
    foreach($col as $Product)
        {
            ?>
                <script type="text/javascript"> 
                    skus['<?php echo $Product->id; ?>'] = '<?php echo $Product->sku; ?>','<?php echo $Product->color; ?>';
                </script>
            <?php
        }
    ?>

But this is not working.

UPDATE

Later I would like to search values of the array skus using that index.Is it possible in JavaScript like below??

var my_array = [];
my_arry['abc'] = 'pqr','xyz';

Is it possible to store multiple values in an index of an array in JavaScript?? Thanks

Answer 1

It looks like the problem with your code is a typo in the JS. I assume you want to make an array out of the PHP values in JS, so it looks like all you're missing is the square brackets around your value list.

Like so: skus['<?php echo $Product->id; ?>'] = ['<?php echo $Product->sku; ?>','<?php echo $Product->color; ?>']; skus['<?php echo $Product->id; ?>'] = ['<?php echo $Product->sku; ?>','<?php echo $Product->color; ?>'];

Answer 2

You can use some objects:

So:

skus['<?php echo $Product->id; ?>'] = {'sku':'<?php echo $Product->sku; ?>','color':'<?php echo $Product->color; ?>'};

So every element of the skus array is an object with two keys

Answer 3

My PHP is a little rusty but is this what you mean?

<script type="text/javascript">
    var skus = [];
    <?php foreach($col as $Product) { ?>
        skus['<?php echo $Product->id; ?>'] = ['<?php echo $Product->sku; ?>','<?php echo $Product->color; ?>'];
    <?php } ?>
</script>

You need [] on that middle line because you're trying to save two values into each "cell" of the array, right?