How to get value to array in javascript

Question

$array = array("1" => "box of chocolates", "2" => "mylar balloons", "3" => "stuffed animals");
    <?php 
                $productWithItem = $array;
                foreach ($productWithItem as $pwi) {
                ?>
                    <a href="#" id="product_name"><?php echo $pwi->name ?></div></a>
                <?php    
                }
                ?>
    <script type="text/javascript">
    jQuery(function(){
        var value_array = ?;
    });
    </script>

I Want get array value from id="product_name", but I don't know get value from on this javascript, you can help me, thank you

When did PHP get this ' '.join(['array', 'definition', 'syntax'])? — NullUserException
– NullUserException, Commented Sep 14, 2011 at 4:56
This question is poorly worded. The way the foreach loop is worded, there would be many anchors with the same "product_name" ID. Is that really what you want? — jimbo
– jimbo, Commented Sep 14, 2011 at 4:58
@NullUserException 2 mins ago. But valid point. Hai: What he means, is that you are mixing two programming languages.. and the problem is, that they don't mix :/ — Kalle H. Väravas
– Kalle H. Väravas, Commented Sep 14, 2011 at 4:59
@jimbojw: I want get all value product name from code php from id of it, then javascript get this array value — Hai Truong IT
– Hai Truong IT, Commented Sep 14, 2011 at 5:01
@Hai Are you running this through Google Translate? I'm sorry, but your English is incomprehensible. — NullUserException
– NullUserException, Commented Sep 14, 2011 at 5:03

v42 · Accepted Answer · 2011-09-14 05:04:49Z

3

If you are intending to keep your <script> in your html code, build your array in php and use echo:

<script type="text/javascript">
jQuery(function(){
    var value_array = <?php echo $yourarray ?>;
});
</script>

That's not an elegant solution, though.

answered Sep 14, 2011 at 5:04

v42

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Comments

Gowri · Accepted Answer · 2011-09-14 05:21:53Z

3

Make product_name as id into class . now $('.product_name') this will be automatically array of objects

example markup

<a href="#" class="product_name">aaa</div></a>
<a href="#" class="product_name">bb</div></a>
<a href="#" class="product_name">cc</div></a>

using each you can extract array

$('.product_name').each(function(){

  alert($(this).text());

});

edited Sep 14, 2011 at 5:21

answered Sep 14, 2011 at 5:14

Gowri

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Comments

Derek 朕會功夫 · Accepted Answer · 2011-09-14 05:04:09Z

1

Put your array string in the name attribute of the <a>. Then you can use jQuery to get it back:

jQuery(function(){
    var ele= [YOUR ELEMENT]
    var value_array = $.parseJSON($(ele).attr("name"));
});

answered Sep 14, 2011 at 5:04

Derek 朕會功夫

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