Description
This Node stores information in the Context object, so that it can be used throughout the session on subsequent user inputs.Parameters
| Parameter | Type | Description |
|---|---|---|
| Key | CognigyScript | The key where to store in the context. This can be a key nested with dot, for example my.first.key. Note that dashes or hyphens cannot be added to the key’s value. |
| Value | CognigyScript | The value to store in the context. |
| Mode | Select |
|
Storing an Object
Storing an Object
If you want to store an object in the context, use
.preserveType() at the end in order to keep it an object. Example: input.slots.city[0].preserveType() would store the full slot object for the first found city entity in the context.Adding a Value to an Array Only Contains Unique Values
Adding a Value to an Array Only Contains Unique Values
When adding a value to an array by using the addToContext Node, the value is not added if it already exists in the array. If you need to add a value to an array, no matter if the value already exists in the array, then you can use the
.push() function in a Code Node.