使用CodeIgniter访问jQuery中的PHP变量[重复]

Question

This question already has an answer here:

• passing php variable from controller to javascript function in the head of a view 3 answers

I have the following defined in my controller:

$data['is_amazon'] = $product->is_amazon;
$data['is_ebay']   = $product->is_ebay;

Directly below this in the controller I'm calling a .js file (jQuery).

$this->template->add_js('js/is_ebay_amazon_prouct_edit.js');

I'd like to access these php variables in my jQuery script, I've tried this approach:

var amazon = '<?php echo $is_amazon; ?>';
var ebay = '<?php echo $is_ebay; ?>';


jQuery(document).ready(function($) {

    alert(amazon);
    //alert(ebay);

});

Although this just displays my physical text in the alert, I.E:

<?php echo $is_ebay; ?>

What is the best approach here in terms of making these variables accessible in my jQuery?

</div>

Answer 1

Try this

do one thing.. you need to create two input hiddent field in view. like this

<input type='hidden' id="amazon" value="<?php echo $is_amazon; ?>" />
<input type='hidden' id="ebay" value="<?php echo $is_ebay; ?>" />

and call that value in you jquery lik this

$(document).ready(function() {

    //alert($('#amazon').val()+" "+$('#ebay').val());   

     console.log("amazon"+$('#amazon').val());
     console.log("ebay"+$('#ebay').val());    
});

now it will work for u.. try it.