http://xataface.com/wiki/index.php?-action=single_record_search&-table=wiki&page_id=%3D126&-cursor=0&-skip=0&-limit=30&-mode=list&--subsearch= Thu, 23 May 2013 05:01:35 +0100 FeedCreator 1.7.2 http://www.xataface.com/wiki/getChildren <table><thead><tr><th>Field</th><th>Value</th></tr></thead><tbody><tr><td valign="top">Page name</td><td valign="top">getChildren</td></tr><tr><td valign="top">Page id</td><td valign="top">126</td></tr><tr><td valign="top">Page title</td><td valign="top">getChildren Delegate Class Method</td></tr><tr><td valign="top">Content</td><td valign="top"><p>Return to <a href="/wiki/Delegate_class_methods">Delegate class methods</a></p> <table border="0" cellspacing="0" cellpadding="0"><tr><td> <div id="toc"><strong>Table of Contents</strong> <div style="margin-left: 1em;"><a href="#toc0">Signature</a></div> <div style="margin-left: 1em;"><a href="#toc1">Parameters</a></div> <div style="margin-left: 1em;"><a href="#toc2">Returns</a></div> <div style="margin-left: 1em;"><a href="#toc3">Examples</a></div> <div style="margin-left: 0em;"><a href="#toc4">See Also</a></div> </div> </td></tr></table> <p>The getChildren() method can be implemented in a table's delegate class to specify the logical &quot;child&quot; records of a given record which can be used when creating hierarchical applications. This method will effectively override the output of the Dataface_Record::getChildren() method for records of this table.</p> <h3 id="toc0">Signature</h3> <pre><code>function getChildren( Dataface_Record $record) : Dataface_Record[]</code></pre> <h3 id="toc1">Parameters</h3> <ol> <li> <strong>$record</strong> - The Dataface_Record that is the subject of the query </li> </ol> <h3 id="toc2">Returns</h3> <p>This method should return an array of Dataface_Record objects that are considered to be children of the subject record.</p> <h3 id="toc3">Examples</h3> <pre><code>function getChildren($record){ return df_get_records('webpages', array( 'parent_id'=&gt;'='.$record-&gt;val('webpage_id') ) ); }</code></pre> <h2 id="toc4">See Also</h2> <ul> <li> <strong>getParent<a href="/wiki/index.php?-action=new&-table=wiki&page_name=getParent">?</a></strong> - A Delegate class method to return the logical parent of a given record.</li> </ul> </td></tr><tr><td valign="top">Keywords</td><td valign="top">getChildren Delegate class method</td></tr><tr><td valign="top">Language</td><td valign="top">en</td></tr></tbody></table> getChildren