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Configuration example 1

Configuration:

• Display of the root node (root="true").
• Display of the connecting lines at the uppermost visible level (linesAtRoot="true").
• No display of checkboxes before groups and leaves (checkboxes="false").
• Use of the default images for opened, closed nodes and leaves.
• By specifying expandMode="multiple", exploded nodes are not closed when additional other nodes are exploded. With the setting expandMode="single", only one node is shown exploded, i.e. all other nodes are always automatically closed.
• The instance of the ListControl is searched for under its name in the Scope (Session/Request). If the property-attribute is used, the Control is determined from the Formbean.

<ctrl:tree
        id="prod1"
        name="products"
        action="sample201/productBrowse"
        root="true"
        linesAtRoot="true"
        labelProperty="name"
        imageProperty="type"
        expandMode="multiple"
        groupselect="true"
        checkboxes="false"/>