组合框连接到postgreSQL，如何？

Question

如何使用 php 从 postgreSQL 数据库中获取值并将它们放入组合框中？

Answer 1

这是一个完整的示例：

myPHP.php

<?php 

            $db = pg_connect('host=localhost dbname=contacts user=contacts password=firstphp'); 

            $query = "SELECT * FROM friends"; 

            $result = pg_query($query); 
            if (!$result) { 
                echo "Problem with query " . $query . "<br/>"; 
                echo pg_last_error(); 
                exit(); 
            } 
           $list_data = null;

            while($myrow = pg_fetch_assoc($result)) { 
                $list_data .= "<option value=\"".$myrow['id']."\">".$myrow['name']."</option>"; 
            } 


           // assign it to some var, I dont know what king of template you are using
          $t->assign('LIST_DATA',$list_data); 
    ?> 

myFile.tpl

<select name="one">
     {LIST_DATA} 
</select>