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Found 5 results

  1. hi how can I make a function for multi pages , the function accept two arguments (page name, number of records which showed in one page). and returns the data from the table , also returns the number of pages
  2. Hello guys! I really really really hope anyone can help me because I am quite desperate about a little project I'm making. I want to construct a sort of online catalog for books with a "shoppingcart" and a profile for every user, but object orientated. I have a database with the table products which contains: ID, title, author, genre, price etc etc etc My main question is: How can I get one single field from the database with e.g. a function called getPrice(); I tried everything but nothing displays the data the way i want to. I simply want to have a sql-statement in this function and when I am calling the function getPrice() later on it displays just the number and no Array, code or whatever. Is there a way to call getPrice() and get "20.00" back? Please Help!
  3. Hi all, I am trying to pass 4 variables from one php page to another php page containing a google maps api. The variables I am passing are geo coordinates. at the end I want to show the map on my php page however I am struggling with linking php and javascipt together. This is what I have so far: external function page: http://pastebin.com/NAKHmKxW [PART OF MAIN PHP PAGE] <div class="row"> <?php include_once("function_maps.php"); initMap($latitude, $longitude,$row['Latitude'],$row['Longitude']); ?> </div>
  4. Hi Guys I am a rookie here... I have a function which gets information from a postgres database. And returns an array. But how do I echo a single value from the array returned by the function. Please see function below: function getDate($campid) { global $conn,$agencies; $return=array( 'date'=>'', ); $sql = "SELECT tsc_date_completed FROM tasks_completed WHERE campid = '".$campid."' AND tsk_id = 10 ORDER BY id DESC LIMIT 1"; $r = pg_query($conn,$sql); if ($r) { $d = pg_fetch_array($r); if (!empty($d)) { $return['date'] = $d['tsc_date_completed']; } } @pg_free_result($r); return $return; }
  5. Ok, I want to do this: if (logins < 10) { header("Location: ../help") } Can i do it?
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