getStoredValue

The getStoredValue function is used to retrieve a value stored using the store function.

Syntax

c4i:getStoredValue(key [, defaultValue])

Parameters

key

The key. It is recommended to force a string key using the string function.

defaultValue (optional)

• The default value to return if there is no stored value for this key

Return value

The stored value.

Example

Given the following STEP XML :

<STEP-ProductInformation>
    <Products>
        <Product ID="PRD1">
            <Name>Some product</Name>
        </Product>
        <Product ID="PRD2">
            <ProductCrossReference Type="Replacement" ProductID="PRD1">a</ProductCrossReference>
        </Product>
    </Products>
</STEP-ProductInformation>

The following YAML configuration will produce the following output :

- Product:
    .product[_id]:
      - ./@ID: _id
      - c4i:store(string(./@ID), Name/text()): name

- Product:
    product[_id]:
      - ./@ID: _id
      - c4i:getStoredValue(string(ProductCrossReference[@Type="Replacement"][1]/@ProductID)): replacement_name

{
    "_id" : "PRD2",
    "replacement_name" : "Some product"
}