组合框连接到postgreeSQL，如何？

Question

如何从PostgreSQL数据库中获取值并将它们放在使用php的组合框中？

Answer 1

下面是一个完整的例子：

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>