Question

I have a PHP multidimensional array witch i converted to JSON using JSON_encode().

I am using drupal so for those not familiar with it, drupal array often have keys that looks like that :

$some_array['und']['0']['value']

So my JSON object ends up looking like:

some_array.und.0.value

Now the problem is that when use the above syntaxe to retreive the value i the following JS error in the FB console : “missing name after . operator”

Also this data is meant to be used with a Jquery template, so i alos tried accessing this data directly in my template with:

${field_city.und.0.value}

Witch unfortunately didn’t work either..

How would i go to fix that issue ? Can i access somehow this proprety with JS? Or is there a way that i have JSON_encode function replace all 0 by let’s say “zero”? Or even replacing ‘0’ when parsing the JSON string?

Suggestions much appreicated.

Answer 1

As well as using the dot notation, you can use regular array notation to access JSON nodes:

some_array.und['0'].value