recallNavNode
Exposes a navigation node that was previously stored by the storeNavNode tag.
Attributes
Name |
Mandatory |
Description |
id |
No |
The ID of the stored node. If no ID is specified, the last node that was stored with no ID or with the ID default is recalled. |
Example
The following iterates through the top-level nodes, storing the selected top-level node. The selected node is then recalled, and an iteration is started through the children of that node.
<TABLE border="0" cellspacing="0" cellpadding="0" class="table1">
<TR>
<nav:iterateInitialNavNodes>
<nav:ifNavNodeInSelectedPath>
...
<% if(levels==2) { %>
<nav:storeNavNode/>
<% } %>
</nav:ifNavNodeInSelectedPath>
<nav:ifNotNavNodeInSelectedPath>
...
</nav:ifNotNavNodeInSelectedPath>
</nav:iterateInitialNavNodes>
<TD nowrap class="spacingTDLevel1"> </TD>
</TR>
</TABLE>
<TABLE border="0" cellspacing="0" cellpadding="0" class="table2">
<TR>
<nav:recallNavNode>
<nav:iterateNavNodeChildren>
... Display level 2 nodes
</nav:iterateNavNodeChildren>
<TD nowrap class="spacingTDLevel2"> </TD>
</nav:recallNavNode>
</TR>
</TABLE>
See Also