How can I get an item's CustomData in CloudScript?

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Kim Strasser asked Jul 14, '21

How can I get an item's CustomData in CloudScript?

I get an error message when I try to get the CustomData keys and values.

"Error": {
            "Message": "JavascriptException",
            "Error": "JavascriptException",
            "StackTrace": "TypeError: itemObj.CustomData.forEach is not a function\n    at handlers.GrantingLeaderboardRewardsToPlayer (E5E2C-main.js:328:25)\n    at Object.invokeFunction (Script:117:33)"
        },

var itemId = "ItemBambooSword";
var request = {
        CatalogVersion: "MyShop"
    	};
  
var result = server.GetCatalogItems(request);
var itemObj = result.Catalog.find(function (obj)
{
    return obj.ItemId === itemId
});
  
var customdatakeylist = [];
var customdatavaluewoodlist = [];
var customdatavalueironlist = [];
var customdatavaluediamondlist = [];

itemObj.CustomData.forEach(element => {
         customdatakeylist.push(element.Key);
         customdatavaluewoodlist.push(element.Value.Wood);
         customdatavalueironlist.push(element.Value.Iron);
         customdatavaluediamondlist.push(element.Value.Diamond);
        });

CloudScript

bildschirmfoto-2021-07-14-um-233504.png (79.8 KiB)

1

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Ivan Cai ♦ commented · Jul 15, 2021 at 07:06 AM

"ItemObj.CustomData" is of string type and cannot be traversed by foreach, so an error will occur. You can try to convert it from string to object type.

0 ·

Answer 1 · 2021-07-15T10:09:20Z

Kim Strasser answered Jul 15, '21

Thanx. It works now.

var myObject = JSON.parse(itemObj.CustomData);
var jsonitemskeys = Object.keys(myObject);

jsonitemskeys.forEach(function(entry) {
log.info("Key: " + entry);
log.info("Value: " + myObject[entry]);

var myObject1 = JSON.parse(myObject[entry]);
log.info("ValueWood: " + myObject1["Wood"]);
log.info("ValueIron: " + myObject1["Iron"]);
log.info("ValueDiamond: " + myObject1["Diamond"]);
    });

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