You are viewing the documentation for Blueriq 13. Documentation for other versions is available in our documentation directory.
The AQ_DecisionTreeEvaluator container is used to process a decision tree after selecting this decision tree in the AQ_DecisionTreeSelector. The container has no containment.
When you place both containers on the same page:
- the DecisionTreeSelector is shown before you select a decision tree and again after you finished or stopped evaluation of a decision tree;
- the DecisionTreeEvaluator is shown after you have selected a decision tree and pushed the selectButton;
When you place these containers on different pages you are responsible for creating the desired navigation behaviour by defining a process.
Parameters
The DecisionTreeEvaluator has eight optional parameters.
| Name | Description | Type | Required |
|---|---|---|---|
| continueButton | Press this button after answering a question from the decision tree so that the next question will be asked or the result will be shown | String | false |
| stopButton | Press this button to stop evaluating the decision tree If this parameter is omitted no button will be shown | String | false |
| retryButton | Press this button to clear all answers given during evaluation of this decision tree and re-evaluate the decision tree If this parameter is omitted no button will be shown | String | false |
| Tree | The name of a decision tree. Use this if you don’t use the decision tree selector first. Do not use this parameter if you use the AQ_DecisionTreeEvaluator in combination with the AQ_DecisionTreeSelector. | String | false |
| skip-filled-questions | The tree will skip questions where the answer is known or can be derived. | Boolean | false |
| show-implicit-answers | The user can edit derived values. When false, the derived values are displayed read-only. | Boolean | false |
| answers-readonly | The answered questions are displayed read-only. | Boolean | false |
| show-attribute-solutions | The attributes used as action in the tree are displayed. | Boolean | false |
Built in events
Use the following system events to catch actions of the DecisionTreeEvaluator buttons.
| Button | System event |
|---|---|
| continueButton | _continueTree |
| stopButton | _stopTree, _void |
| retryButton | _retryTree, _void |
Overview
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