Decision table

A decision table is a systematic and structured representation of complex business logic or decision-making processes.

Get a decision table instance using getDecisionTable from app’s interface.

Parameters

Parameters	Type	Description
payload	Object	An object with keys as condition field id and its respective values

Syntax

let decisionTableInstance = kf.app.getDecisionTable(decisionTableId);
let payload = { conditionField1: "value", conditionField2: "value" };
await decisionTableInstance.evaluate(payload);

From the instance you can evaluate the decision table using evaluate method.

Example

To evaluate if a loan request can be approved or not using a decision table (ID: Loan_decision_table), specify the relevant condition IDs (conditionField1, conditionField2, etc.) along with their corresponding input values (Age_conditionID, 18).

let decisionTableInstance = kf.app.getDecisionTable("Loan_decision_table");
let decisionOutput = await decisionTableInstance.evaluate({
  Age_conditionID: 18
});