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doc changes for tree configuration

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This commit is contained in:
joesimms 2007-02-08 12:59:52 +00:00
parent 02efd7f73b
commit 0d1d0ed4bf
4 changed files with 8 additions and 25 deletions
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21
draft/EXAMPLE.tree.php
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@ -4,26 +4,7 @@
require_once("../lib/Doctrine.php");
// autoloading objects, modified function to search drafts folder first, should run this test script from the drafts folder
function __autoload($classname) {
if (class_exists($classname)) {
return false;
}
if (! $path) {
$path = dirname(__FILE__);
}
$classpath = str_replace('Doctrine_', '',$classname);
$class = $path.DIRECTORY_SEPARATOR . str_replace('_', DIRECTORY_SEPARATOR,$classpath) . '.php';
if ( !file_exists($class)) {
return Doctrine::autoload($classname);
}
require_once($class);
return true;
}
spl_autoload_register(array('Doctrine', 'autoload'));
// define our tree
class Menu extends Doctrine_Record {

3
manual/codes/Hierarchical data - Introduction - Setting up.php
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@ -7,7 +7,8 @@ class Menu extends Doctrine_Record {
// add this your table definition to set the table as NestedSet tree implementation
// $implName is 'NestedSet' or 'AdjacencyList' or 'MaterializedPath'
// $options is an assoc array of options, see implementation docs for options
$this->actsAsTree($implName, $options);
$this->option('treeImpl', $implName);
$this->option('treeOptions', $options);
// you do not need to add any columns specific to the nested set implementation, these are added for you
$this->hasColumn("name","string",30);

4
manual/codes/Hierarchical data - Nested set - Setting up.php
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@ -5,8 +5,8 @@ class Menu extends Doctrine_Record {
$this->setTableName('menu');
// add this your table definition to set the table as NestedSet tree implementation
$options = array();
$this->actsAsTree('NestedSet', $options);
$this->option('treeImpl', 'NestedSet');
$this->option('treeOptions', array());
// you do not need to add any columns specific to the nested set implementation, these are added for you
$this->hasColumn("name","string",30);

5
manual/codes/Hierarchical data - Nested set - Tree options.php
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@ -1,6 +1,7 @@
<?php
$options = array('has_many_roots' => true, // enable many roots
'root_column_name' => 'root_id'); // set root column name, defaults to 'root_id'
//use these options in the setTableDefinition
$options = array('hasManyRoots' => true, // enable many roots
'rootColumnName' => 'root_id'); // set root column name, defaults to 'root_id'
// To create new root nodes, if you have manually set the root_id, then it will be used
// otherwise it will automatically use the next available root id