Re^5: Help with JSON Module

[remiah]

in reply to Re^4: Help with JSON Module
in thread Help with JSON Module

and it validated.

Do you? When I tried, it highlighted for two errors.

+ot_90x90.jpg", <==here and   
+s/Retail/Superstore/Online/Product/pos/save.png", <==here

If you see document of JSON, you will find "relaxed" option. How it goes with relaxed option?

And Data::Dumper is useful for checking some values.

use Data::Dumper;
print Dumper $data;

This prints the content of $data. I hope it helps you debugging.
regards

[foggy3657]

Thank you for trying to help. I think it does not validate because you have copied the + that the website put in. If you take them out it appears to work.

I have looked at relaxed, but I am having trouble with the syntax. Can you help. The variable holding the returned JSON is $code.

Thank you - James.

[remiah]

I guess tobyink's reply will help you.
How is your $code?
This works with my environment without warning, error.


#!/usr/bin/perl
use strict;
use warnings;
use JSON;
use Data::Dumper;

my $json = JSON->new;
my $code=join('', (<DATA>));
print Dumper $code;
my $data = $json->decode($code);

__DATA__
{
"StatusCode": 0,
"StatusInfo": "Command Processed OK",
"PageNumber": 0,
"TotalPageCount": 1,
"TotalProductCount": 1,
"PageProductCount": 1,
"Products":
[
{
"BaseProductId": "50043662",
"EANBarcode": "5000175411118",
"CheaperAlternativeProductId": "",
"HealthierAlternativeProductId": "",
"ImagePath": "http://img.tesco.com/Groceries/pi/118/5000175411118/IDSh
+ot_90x90.jpg",
"MaximumPurchaseQuantity": 99,
"Name": "Oxo 12 Chicken Stock Cubes 71G",
"OfferPromotion": "Price Drop Was £1.13 Now £1.00 ",
"OfferValidity": "valid from 30/7/2012 until 9/9/2012",
"OfferLabelImagePath": "http://www.tesco.com/Groceries/UIAssets/I/Site
+s/Retail/Superstore/
"Price": 1,
"PriceDescription": "£1.41 each",
"ProductId": "254881114",
"ProductType": "QuantityOnlyProduct",
"UnitPrice": 1.41,
"UnitType": "100g"
}
]
}

[foggy3657]

Thank you. After making a stupid syntax error. $code returns the following using Dumper.

$VAR1 = {
          'StatusCode' => 0,
          'Products' => [
                          {
                            'UnitType' => '100g',
                            'HealthierAlternativeProductId' => '',
                            'OfferPromotion' => "Price Drop Was \x{a3}
+1.13 Now \x{a3}1.00 ",
                            'ProductId' => '254881114',
                            'EANBarcode' => '5000175411118',
                            'MaximumPurchaseQuantity' => 99,
                            'CheaperAlternativeProductId' => '',
                            'ProductType' => 'QuantityOnlyProduct',
                            'PriceDescription' => "\x{a3}1.41 each",
                            'UnitPrice' => '1.41',
                            'ImagePath' => 'http://img.tesco.com/Groce
+ries/pi/118/5000175411118/IDShot_90x90.jpg',
                            'Price' => 1,
                            'BaseProductId' => '50043662',
                            'Name' => 'Oxo 12 Chicken Stock Cubes 71G'
+,
                            'OfferValidity' => 'valid from 30/7/2012 u
+ntil 9/9/2012',
                            'OfferLabelImagePath' => 'http://www.tesco
+.com/Groceries/UIAssets/I/Sites/Retail/Superstore/Online/Product/pos/
+save.png'
                          }
                        ],
          'TotalProductCount' => 1,
          'PageNumber' => 0,
          'TotalPageCount' => 1,
          'StatusInfo' => 'Command Processed OK',
          'PageProductCount' => 1

I am now looking at a few links to understand references. But to be honest I am not sure I understand what got returned. A Hash or an Array.