Bind_result & fetch issues (mysqli) - Help puh puh puh PLEASE!!!!

[russianbear]

I am building a mini version of the Craigslist.

Here is the gist...After a user's post info is validated, I write it to the db...Check.  Now, if the same user wants to view other posts, I have a page where they can narrow their seach parameters.  So, after they submit these parameters I use them in a  prepared statement to return a list of post titles (which I am going to make hyperlinks to the actual posts).  One step at a time though...for some reason my code is not working properly in returning the post titles.  I currently have only 3 locations to choose from (for simplicity reasons - I'll add more later), but my code returns the results for ONLY the first location that I have in my pull down menu that narrows down the search parameters, none else.

 

if($Title_Query = $conn->prepare("SELECT Title FROM POSTS as p,

                                    LOCATION as l, SUBCATEGORY as s, REGION as r, CATEGORY as c

                                    WHERE((p.Location_ID=?) AND (p.SubCategory_ID=?) AND               

                                    (r.Region_ID=?)

                                    AND (p.SubCategory_ID = s.SubCategory_ID)

                                    AND (p.Location_ID = l.Location_ID)

                                    AND (s.Category_ID = c.Category_ID)

                                    AND (l.Region_ID = r.Region_ID))")) { 

     

   

      $Title_Query->bind_param('iii', $field1, $field2, $field3);

 

      $field1 = $Sub_Category_ID;     

      $field2 = $Location_ID;

      $field3 = $Region_ID;

 

      $Title_Query->execute();

 

      $Title_Query->bind_result(&$Post_Title);

   

      //Okay, got the result, now output them to the screen

      echo "<h3>$Region_Name -> $inputArray[location] -> $Category_Name -> $inputArray[sub_category]</h3>";

      echo "The following records were found:";

      echo "<br><br>";

 

    while($Title_Query->fetch()) {

        echo "<a href = \"localhost/build_listing.php\"><u>$Post_Title</u></a>";

        echo "<br>";

      }//end while

 

      $Title_Query->close();   

  }//end if

 

I don't understand why it would work for some of the parameters, not all...

Is my problem obvious or is the problem elsewhere in my code?  I'm 99.999% my bind_result and fetch logic is the problem, but I can't see it!