The vdl-repeat-contents attribute

The vdl-repeat-contents attribute is placed on a VDL or HTML element to repeat the contents of that element by iterating over a collection. This differs from a vdl-repeat attribute, which will also include the element it is assigned to in the repeated blocks.

The VDL expression syntax is:

=<variable> in <collection>

Where <variable> is a symbol of your choice that can be referenced by further expressions, and <collection> is either a Set entity, Scenarios on the shelf, or a JavaScript array.

This example applies the vdl-repeat-contents attribute to a list item containing a text element which references the scenario name.

Code editor

<vdl-row>
    <vdl-column>
        <ul vdl-repeat-contents="=s,i in scenarios">
            <li>
                <span vdl-text="=s.props.name"></span>
            </li>
        </ul>
    </vdl-column>
</vdl-row>

View Designer

Using the vdl-repeat-contents attribute

In the Palette > Logic pane, click and drag a Repeat Contents component onto the element with the content you wish to repeat.

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