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With this code you can:
-- Add two taxonomy comboboxes from diferent parents.
-- Add a combo box with the title of a list of nodes
The Objective:
Create an efect like this:
http://jquery.geronimo.com.ve/
To search with 3 criterias autofilling the combos
//First Combo $vector2 = taxonomy_get_children(152, $vid, 'tid'); $output .= "<form name='SEARCHFORM' method='post' action=''><select id='child152' name='child152'>"; foreach($vector2 as $c=>$v) $output .= "<option value='".$c."'>".$v->name."</option>"; $output .= "</select>"; //Second Combo $vector3 = taxonomy_get_children(153, $vid, 'tid'); $output2 .= "<select id='child153' name='child153'>"; foreach($vector3 as $c=>$v) $output2 .= "<option value='".$c."'>".$v->name."</option>"; $output2 .= "</select>"; //Third Combo $taxo_id = 6; $list_no = 10; $term1 = 'CLUTCHES' ; $term2 = 'G.M / CHEVROLET' ; $term3 = 'G.M / CHEVROLET' ; $term_count = 2; $sql = "SELECT n.title , n.nid from {node} n INNER JOIN {term_node} tn ON n.nid = tn.nid INNER JOIN {term_data} d ON d.tid = tn.tid WHERE d.name IN('$term1','$term2') GROUP BY n.title HAVING COUNT(*) = $term_count"; $output3 .= " <select id='tit_combo' name='tit_combo'> "; $result = db_query($sql); while ($anode = db_fetch_object($result)) { $output3 .= "<option value='".$anode->nid."'>".$anode->title."</option>"; }; $output3 .= "</select>"; $bothcombos=$output."</br>".$output2."</br>".$output3."<br/> Hola Mundo"; return $bothcombos;