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Model Execution using VDL Actions

VDL actions provide the functionality that enable a user to trigger loading the model or running a model in one of a number of modes. For the latest versions of these examples, visit the FICO VDL Online Reference.

Load The First Model Scenario

This will execute the first Model Scenario loaded on the shelf, using the LOAD execution mode.

View Designer
Code editor 
    <vdl-page>
        <vdl-header draggable="true">
            <vdl-action-group draggable="true" name="loadModel">
                <vdl-action-execute mode="LOAD"></vdl-action-execute>
            </vdl-action-group>
        </vdl-header>
        <vdl-section heading="Model Execution">
            <vdl-row>
                <vdl-column size="12"></vdl-column>
            </vdl-row>
        </vdl-section>
    </vdl-page>

Run A Model Scenario

This will execute the first Model Scenario loaded on the shelf, using the RUN execution mode.

View Designer
Code editor 
    <vdl-page>
        <vdl-header draggable="true">
            <vdl-action-group draggable="true" name="runModel">
                <vdl-action-execute></vdl-action-execute>
            </vdl-action-group>
        </vdl-header>
        <vdl-section heading="Model Execution">
            <vdl-row>
                <vdl-column size="12"></vdl-column>
            </vdl-row>
        </vdl-section>
    </vdl-page>

Run First Model Scenario on The Shelf

This will execute the first Model Scenario loaded on the shelf using the RUN execution mode. The scenario attribute is set to 0 to indicate the first item on the shelf.

View Designer
Code editor 
    <vdl-page>
        <vdl-header draggable="true">
            <vdl-action-group draggable="true" name="runModel">
                <vdl-action-execute scenario="=0"></vdl-action-execute>
            </vdl-action-group>
        </vdl-header>
        <vdl-section heading="Model Execution">
            <vdl-row>
                <vdl-column size="12"></vdl-column>
            </vdl-row>
        </vdl-section>
    </vdl-page>

Run Second Model Scenario on The Shelf

This will execute the second Model Scenario loaded on the shelf using the RUN execution mode. The scenario attribute is set to 1 to indicate the first item on the shelf. This action should be nested inside a vdl-if condition (added to the Action Group through the Attributes > Logic panel, not from the Palette) to guard against this attribute being triggered if there are too few scenarios selected.

View Designer
Code editor 
<vdl-action-group name="runSecondModel" vdl-if="=scenarios.length>1">
    <vdl-action-execute mode="RUN" scenario="1"></vdl-action-execute>
</vdl-action-group>

Run All Selected Model Scenarios

Adding a vdl-repeat attribute to the vdl-action-execute is an easy way to execute a number of scenarios.

View Designer
Code editor 
    <vdl-page>
        <vdl-header draggable="true">
            <vdl-action-group draggable="true" name="runAll">
                <vdl-action-execute vdl-repeat="=s,i in scenarios" scenario="=i"></vdl-action-execute>
            </vdl-action-group>
        </vdl-header>
        <vdl-section heading="Model Execution">
            <vdl-row>
                <vdl-column size="12">
                    <vdl-table vdl-repeat="=s in scenarios">
                        <vdl-table-column entity="shares_highRisk"></vdl-table-column>
                    </vdl-table>
                </vdl-column>
            </vdl-row>
        </vdl-section>
    </vdl-page>
Parent Topic VDL Actions

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