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Background documentationifNavNodeIsLaunchableFolder Locate this document in the navigation structure

 

Includes its body if the current node is a folder and one of its child nodes is marked as Default Entry for Folder, regardless of whether this child node is marked as Invisible in Navigation Areas or not.

Cooperating Tags

The tag must be nested in one of the following tags:

  • contextNavNode

  • iterateInitialNavNodes

  • iterateNavNodeChildren

  • iterateNavNodesInSelectedPath

  • iterateSelectedNavNodesLevel

  • launchedNavNode

  • navNode

  • navNodeParent

  • recallNavNode

  • recurseNavNodeChildren

  • selectedNavNode

Example

The following displays:

  • A navigation link together with a clickable folder icon for toggling the folder, if the current node is a launchable folder node with child nodes

  • A navigation link together with a page icon, if the current node is a launchable folder node without child nodes

  • A simple text (the node's title) together with a folder icon, if the current node is a simple (not launchable) folder node with child nodes

  • A navigation link together with a page icon, if the current node is a page or iView

  • Nothing, if the node is an empty folder node

Syntax Syntax

  1. <nav:ifNavNodeIsLaunchableFolder>
    <nav:ifNavNodeHasChildren>
        <a href="javascript:toggleFolder(this)">
            <img src="<%=imagesUrl%>/folder_closed.png" />
        </a>
        <nav:navNodeAnchor navigationMethod="byURL"/>
    </nav:ifNavNodeHasChildren>
    <nav:ifNotNavNodeHasChildren>
        <img src="<%=imagesUrl%>/page.png" />
        <nav:navNodeAnchor navigationMethod="byURL"/>
    </nav:ifNotNavNodeHasChildren>
</nav:ifNavNodeIsLaunchableFolder>
<nav:ifNotNavNodeIsLaunchableFolder>
    <nav:ifNavNodeIsFolder>
        <nav:ifNavNodeHasChildren>
            <a href="javascript:toggleFolder(this)">
                <img src="<%=imagesUrl%>/folder_closed.png" />
            </a>
            <nav:navNodeTitle/>
        </nav:ifNavNodeHasChildren>
    </nav:ifNavNodeIsFolder>
    <nav:ifNotNavNodeIsFolder>
        <img src="<%=imagesUrl%>/page.png" />
        <nav:navNodeAnchor navigationMethod="byURL"/>
    </nav:ifNotNavNodeIsFolder>
</nav:ifNotNavNodeIsLaunchableFolder>
End of the code.

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