get

Apperyio.storage.variableName.get()

Returns value of a specified storage variable.

Parameters summary

The method has the following parameter(s):

Parameter

Description

Required

path

JavaScript expression to return specific object field.

No.

Examples

Let's say storage variable Product holds the following data:

{"partNumber": 1000, "name": "Smartphone"}
The following will return the entire expression stored in the variable (click on Result tab):

Apperyio.storage.Product.get();
{"partNumber": 1000, "name": "Smartphone"}
The following will return the specified field. This examples uses a Mapping Expression.

Apperyio.storage.Product.get("$['name']");
Smartphone
If you have a more complex structure such as shown below:
{"ProductList":[{"partNumber": 1000, "name": "Smartphone"},{"partNumber": 2000, "name": "Tablet"}]}
You can run a query that looks like this:
Apperyio.storage.ProductList.get("$['products'][1]");
{partNumber: 2000, name: "Tablet"}
You can also get a specific field from a selected object:
Apperyio.storage.ProductList.get("$['products'][1]['partNumber']");
2000
Use the following code to obtain a model name from a storage variable:
var type = Apperyio.storage.storageVariable.type;