Docs updated

Doctrine/Validator.php

@@ -226,7 +226,9 @@ class Doctrine_Validator {
 
         $looseType = self::gettype($var);
         if($type == 'enum')
-            $type = 'integer'; 
+            $type = 'integer';
+        elseif($type == 'date' || $type == 'clob')
+            $type = 'string';
 
         switch($looseType):
             case 'float':

Doctrine/Validator/Date.php

@@ -8,7 +8,14 @@ class Doctrine_Validator_Date {
      * @return boolean
      */
     public function validate(Doctrine_Record $record, $key, $value, $args) {
-        return checkdate($value);
+        if(empty($value))
+            return true;
+
+        $e = explode("-", $value);
+        if(count($e) !== 3) 
+            return false;
+
+        return checkdate($e[1], $e[0], $e[2]);
     }
 }
 ?>

manual/codes/Mapping object relations - Inheritance - Column aggregation.php

@@ -5,18 +5,22 @@ class Entity extends Doctrine_Record {
         $this->hasColumn("username","string",20);
         $this->hasColumn("password","string",16);
         $this->hasColumn("created","integer",11);
+        
+        // this column is used for column 
+        // aggregation inheritance
+        $this->hasColumn("type", "integer", 11);
     }
 }
 
 class User extends Entity {
     public function setUp() {
-        $this->setInheritanceMap(array("type"=>1);
+        $this->setInheritanceMap(array("type"=>1));
     }
 }
 
 class Group extends Entity {
     public function setUp() {
-        $this->setInheritanceMap(array("type"=>2);
+        $this->setInheritanceMap(array("type"=>2));
     }
 }
 ?>

manual/codes/Mapping object relations - Join table associations - Many-to-Many.php

@@ -35,6 +35,10 @@ $user->Group[1]->name = "Second Group";
 // save changes into database
 $user->save();
 
+// deleting the associations between user and groups it belongs to
+
+$user->Groupuser->delete();
+
 $groups = new Doctrine_Collection($session->getTable("Group"));
 
 $groups[0]->name = "Third Group";
@@ -46,4 +50,5 @@ $user->Group[2] = $groups[0];
 
 $user->Group = $groups;
 // $user will now have two groups 'Third Group' and 'Fourth Group'
+
 ?>

manual/docs/Mapping object relations - Join table associations - Many-to-Many.php

 If you are coming from relational database background it may be familiar to you
 how many-to-many associations are handled: an additional association table is needed.
 <br \><br \>
+In many-to-many relations the relation between the two components is always an aggregate 
+relation and the association table is owned by both ends. For example in the case of users and groups
+when user is being deleted the groups it belongs to are not being deleted and the associations between this user
+and the groups it belongs to are being deleted.
+<br \><br \>
+Sometimes you may not want that association table rows are being deleted when user / group is being deleted. You can override
+this behoviour by setting the relations to association component (in this case Groupuser) explicitly. 
+<br \><br \>
 In the following example we have Groups and Users of which relation is defined as 
 many-to-many. In this case we also need to define an additional class called Groupuser.
+

manual/documentation.php

@@ -32,7 +32,9 @@ function render($title,$t,$e) {
     if(file_exists("codes/$title - $t.php")) {
         print "<table border=1 class='dashed' cellpadding=0 cellspacing=0>";
         print "<tr><td>";
-        $c = file_get_contents("codes/$title - $t.php");
+         $c = file_get_contents("codes/$title - $t.php");
+        $c = trim($c);
+
         $h->loadString($c);
         print $h->toHtml();
         print "</td></tr>";
@@ -52,13 +54,18 @@ function render_block($name) {
         }
     }
     if(file_exists("codes/$name.php")) {
-        print "<table width=500 border=1 class='dashed' cellpadding=0 cellspacing=0>";
-        print "<tr><td>";
         $c = file_get_contents("codes/$name.php");
+        $c = trim($c);
+        if( ! empty($c)) {
         $h->loadString($c);
+
+        print "<table width=500 border=1 class='dashed' cellpadding=0 cellspacing=0>";
+        print "<tr><td>";
+
         print $h->toHtml();
         print "</td></tr>";
         print "</table>";
+        }
     }
 }
 function array2path($array, $path = '') {
@@ -189,7 +196,8 @@ $menu = array("Getting started" =>
                                         "Creating related records",
                                         "Retrieving related records",
                                         "Updating related records",
-                                        "Deleting related records"),
+                                        "Deleting related records",
+                                        "Working with associations"),
                         "Inheritance" =>
                                         array("One table many classes",
                                         "One table one class",
@@ -315,6 +323,7 @@ $menu = array("Getting started" =>
             "Real world examples" => array("User management system","Forum application","Album lister")
             );
 
+
 ?>
 
 
@@ -352,14 +361,16 @@ $menu = array("Getting started" =>
                                 if( ! file_exists("docs/$title - $k - $v2.php")) {
                                     $missing[0]++;
                                     $str .= " [ <font color='red'>doc</font> ] ";
+                                    //touch("docs/$title - $k - $v2.php");
                                 }
                                 if( ! file_exists("codes/$title - $k - $v2.php")) {
                                     $missing[1]++;
                                     $str .= " [ <font color='red'>code</font> ] ";
+                                    //touch("codes/$title - $k - $v2.php");
                                 }
 
                                 $e = implode(".",array($i,$i2,$i3));
-                                print "<dd><dd>".$e." <a href=\"".$_SERVER['PHP_SELF']."?index=$i.$i2#$e\">".$v2."</a><br>\n";
+                                print "<dd><dd>".$e." <a href=\"".$_SERVER['PHP_SELF']."?index=$i.$i2#$e\">".$v2."</a>$str<br>\n";
                                 $i3++;
                             }
                         } else {
@@ -367,12 +378,14 @@ $menu = array("Getting started" =>
                             if( ! file_exists("docs/$title - $t.php")) {
                                 $missing[0]++;
                                 $str .= " [ <font color='red'>doc</font> ] ";
+                                //touch("docs/$title - $t.php");
                             }
                             if( ! file_exists("codes/$title - $t.php")) {
                                 $missing[1]++;
                                 $str .= " [ <font color='red'>code</font> ] ";
+                                //touch("codes/$title - $t.php");
                             }
-                            print "<dd>".$e." <a href=\"".$_SERVER['PHP_SELF']."?index=$i#$e\">".$t."</a><br>\n";
+                            print "<dd>".$e." <a href=\"".$_SERVER['PHP_SELF']."?index=$i#$e\">".$t."</a>$str<br>\n";
                         }
                         $i2++;
                     }