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- <h1>E:/E/GEAMP/www/openbiz/openbiz/bin/data/BizDataTree.php</h1> </div>
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- <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <?<a class="code" href="category_p_h_p.html">PHP</a>
- <a name="l00017"></a>00017 include_once(OPENBIZ_BIN.<span class="stringliteral">'data/BizDataObj.php'</span>);
- <a name="l00018"></a>00018
- <a name="l00027"></a><a class="code" href="class_biz_data_tree.html">00027</a> <span class="keyword">class </span><a class="code" href="class_biz_data_tree.html">BizDataTree</a> <span class="keyword">extends</span> <a class="code" href="class_biz_data_obj.html">BizDataObj</a>
- <a name="l00028"></a>00028 {
- <a name="l00029"></a>00029 <span class="keyword">protected</span> $m_RootNodes;
- <a name="l00034"></a>00034 <span class="keyword">protected</span> $m_Depth;
- <a name="l00035"></a>00035
- <a name="l00040"></a>00040 <span class="keyword">protected</span> $m_globalSearchRule;
- <a name="l00041"></a>00041
- <a name="l00047"></a><a class="code" href="class_biz_data_tree.html#abed09406b8b4ab1618c60375ca26c840">00047</a> <span class="keyword">public</span> function <a class="code" href="class_biz_data_tree.html#abed09406b8b4ab1618c60375ca26c840">fetchTree</a>($rootSearchRule, $depth, $globalSearchRule=<span class="stringliteral">""</span>)
- <a name="l00048"></a>00048 {
- <a name="l00049"></a>00049 $this->m_Depth = $depth;
- <a name="l00050"></a>00050 $this->m_globalSearchRule = $globalSearchRule;
- <a name="l00051"></a>00051
- <a name="l00052"></a>00052 <span class="comment">// query on given search rule</span>
- <a name="l00053"></a>00053 $searchRule = <span class="stringliteral">"("</span> . $rootSearchRule . <span class="stringliteral">")"</span>;
- <a name="l00054"></a>00054 <span class="keywordflow">if</span> ($globalSearchRule!=<span class="stringliteral">""</span>)
- <a name="l00055"></a>00055 $searchRule .= <span class="stringliteral">" AND ("</span> . $globalSearchRule . <span class="stringliteral">")"</span>;
- <a name="l00056"></a>00056 $recordList = $this-><a class="code" href="class_biz_data_obj___lite.html#a76dc543332df35530951dfd060fe1b21">directFetch</a>($searchRule);
- <a name="l00057"></a>00057 <span class="keywordflow">if</span> (!$recordList)
- <a name="l00058"></a>00058 {
- <a name="l00059"></a>00059 $this->m_RootNodes = array();
- <a name="l00060"></a>00060 <span class="keywordflow">return</span>;
- <a name="l00061"></a>00061 }
- <a name="l00062"></a>00062 <span class="keywordflow">foreach</span> ($recordList as $rec)
- <a name="l00063"></a>00063 {
- <a name="l00064"></a>00064 $this->m_RootNodes[] = <span class="keyword">new</span> <a class="code" href="class_node_record.html">NodeRecord</a>($rec);
- <a name="l00065"></a>00065 }
- <a name="l00066"></a>00066 <span class="keywordflow">if</span> ($this->m_Depth <= 1)
- <a name="l00067"></a>00067 <span class="keywordflow">return</span> $this->m_RootNodes;
- <a name="l00068"></a>00068 <span class="keywordflow">if</span>(is_array($this->m_RootNodes)){
- <a name="l00069"></a>00069 <span class="keywordflow">foreach</span> ($this->m_RootNodes as $node)
- <a name="l00070"></a>00070 {
- <a name="l00071"></a>00071 $this->_getChildrenNodes($node, 1);
- <a name="l00072"></a>00072 }
- <a name="l00073"></a>00073 }
- <a name="l00074"></a>00074 <span class="keywordflow">return</span> $this->m_RootNodes;
- <a name="l00075"></a>00075 }
- <a name="l00076"></a>00076
- <a name="l00084"></a><a class="code" href="class_biz_data_tree.html#a389a4f4f663f435f55858948da2c7ca9">00084</a> <span class="keyword">public</span> function <a class="code" href="class_biz_data_tree.html#a389a4f4f663f435f55858948da2c7ca9">fetchNodePath</a>($nodeSearchRule, &$pathArray)
- <a name="l00085"></a>00085 {
- <a name="l00086"></a>00086 $recordList = $this-><a class="code" href="class_biz_data_obj___lite.html#a76dc543332df35530951dfd060fe1b21">directFetch</a>($nodeSearchRule);
- <a name="l00087"></a>00087 <span class="keywordflow">if</span>(<a class="code" href="class_biz_data_obj___lite.html#ac751e87b3d4c4bf2feb03bee8b092755">count</a>($recordList)>=1)
- <a name="l00088"></a>00088 {
- <a name="l00089"></a>00089
- <a name="l00090"></a>00090 <span class="keywordflow">if</span>($recordList[0][<span class="stringliteral">'PId'</span>]!=<span class="charliteral">'0'</span>)
- <a name="l00091"></a>00091 {
- <a name="l00092"></a>00092 $searchRule = <span class="stringliteral">"[Id]='"</span>.$recordList[0][<span class="stringliteral">'PId'</span>].<span class="stringliteral">"'"</span>;
- <a name="l00093"></a>00093 $this-><a class="code" href="class_biz_data_tree.html#a389a4f4f663f435f55858948da2c7ca9">fetchNodePath</a>($searchRule, $pathArray);
- <a name="l00094"></a>00094 }
- <a name="l00095"></a>00095 $nodes = <span class="keyword">new</span> <a class="code" href="class_node_record.html">NodeRecord</a>($recordList[0]);
- <a name="l00096"></a>00096 array_push($pathArray,$nodes);
- <a name="l00097"></a>00097 <span class="keywordflow">return</span> $pathArray;
- <a name="l00098"></a>00098 }
- <a name="l00099"></a>00099 }
- <a name="l00100"></a>00100
- <a name="l00106"></a>00106 <span class="keyword">private</span> function _getChildrenNodes(&$node, $depth)
- <a name="l00107"></a>00107 {
- <a name="l00108"></a>00108 $pid = $node->m_Id;
- <a name="l00109"></a>00109
- <a name="l00110"></a>00110 $searchRule = <span class="stringliteral">"[PId]='$pid'"</span>;
- <a name="l00111"></a>00111 <span class="keywordflow">if</span> ($this->m_globalSearchRule!=<span class="stringliteral">""</span>)
- <a name="l00112"></a>00112 $searchRule .= <span class="stringliteral">" AND "</span> . $this->m_globalSearchRule;
- <a name="l00113"></a>00113 $recordList = $this-><a class="code" href="class_biz_data_obj___lite.html#a76dc543332df35530951dfd060fe1b21">directFetch</a>($searchRule);
- <a name="l00114"></a>00114
- <a name="l00115"></a>00115 <span class="keywordflow">foreach</span> ($recordList as $rec)
- <a name="l00116"></a>00116 {
- <a name="l00117"></a>00117 $node->m_ChildNodes[] = <span class="keyword">new</span> <a class="code" href="class_node_record.html">NodeRecord</a>($rec);
- <a name="l00118"></a>00118 }
- <a name="l00119"></a>00119
- <a name="l00120"></a>00120 <span class="comment">// reach leave node</span>
- <a name="l00121"></a>00121 <span class="keywordflow">if</span> ($node->m_ChildNodes == null)
- <a name="l00122"></a>00122 <span class="keywordflow">return</span>;
- <a name="l00123"></a>00123
- <a name="l00124"></a>00124 $depth++;
- <a name="l00125"></a>00125 <span class="comment">// reach given depth</span>
- <a name="l00126"></a>00126 <span class="keywordflow">if</span> ($depth >= $this->m_Depth)
- <a name="l00127"></a>00127 <span class="keywordflow">return</span>;
- <a name="l00128"></a>00128 <span class="keywordflow">else</span>
- <a name="l00129"></a>00129 {
- <a name="l00130"></a>00130 <span class="keywordflow">foreach</span> ($node->m_ChildNodes as $node_c)
- <a name="l00131"></a>00131 {
- <a name="l00132"></a>00132 $this->_getChildrenNodes($node_c, $depth);
- <a name="l00133"></a>00133 }
- <a name="l00134"></a>00134 }
- <a name="l00135"></a>00135 }
- <a name="l00136"></a>00136 }
- <a name="l00137"></a>00137
- <a name="l00149"></a><a class="code" href="class_node_record.html">00149</a> <span class="keyword">class </span><a class="code" href="class_node_record.html">NodeRecord</a>
- <a name="l00150"></a>00150 {
- <a name="l00151"></a>00151 <span class="keyword">public</span> $m_Id = <span class="stringliteral">""</span>;
- <a name="l00152"></a>00152 <span class="keyword">public</span> $m_PId = <span class="stringliteral">""</span>;
- <a name="l00153"></a>00153 <span class="keyword">public</span> $m_ChildNodes = null;
- <a name="l00154"></a>00154 <span class="keyword">public</span> $m_Record;
- <a name="l00155"></a>00155
- <a name="l00162"></a><a class="code" href="class_node_record.html#ae6ad007549f8be5e7f2b88b3529d5306">00162</a> function <a class="code" href="class_node_record.html#ae6ad007549f8be5e7f2b88b3529d5306">__construct</a>($rec)
- <a name="l00163"></a>00163 {
- <a name="l00164"></a>00164 $this->m_Id = $rec[<span class="stringliteral">'Id'</span>];
- <a name="l00165"></a>00165 $this->m_PId = $rec[<span class="stringliteral">'PId'</span>];
- <a name="l00166"></a>00166 $this->m_Record = $rec;
- <a name="l00167"></a>00167 }
- <a name="l00168"></a>00168 }
- <a name="l00169"></a>00169
- <a name="l00170"></a>00170
- <a name="l00171"></a>00171 ?>
- </pre></div></div>
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