intro
This article shows multi page add/update/delete/view Action Controller. It works only on 1:1 relation.
1.Create Controller
Create the file
library/My/Controller/MultiPage.php with the following content.|
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<span style="color: #000000; font-weight: bold;"><?php</span> <span style="color: #b1b100;">require_once</span> <span style="color: #ff0000;">'My/Controller/Simple.php'</span>; <span style="color: #b1b100;">require_once</span> <span style="color: #ff0000;">'My/Form/MultiPage.php'</span>; <span style="color: #b1b100;">require_once</span> <span style="color: #ff0000;">'Zend/Session/Namespace.php'</span>; <span style="color: #000000; font-weight: bold;">class</span> My_Controller_MultiPage <span style="color: #000000; font-weight: bold;">extends</span> My_Controller_Simple <span style="color: #66cc66;">{</span> protected <span style="color: #0000ff;">$_session_name</span> = <span style="color: #ff0000;">'my_controller_multipage'</span>; protected <span style="color: #0000ff;">$_table_form_classes</span> = <a href="http://www.php.net/array"><span style="color: #000066;">array</span></a><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; protected <span style="color: #0000ff;">$_form</span> = <span style="color: #000000; font-weight: bold;">null</span>; <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> getForm<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span>!<span style="color: #0000ff;">$this</span>->_form<span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$form</span> = <span style="color: #000000; font-weight: bold;">new</span> My_Form_MultiPage<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_session_name<span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">foreach</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_table_form_classes <span style="color: #b1b100;">as</span> <span style="color: #0000ff;">$table_class</span> => <span style="color: #0000ff;">$form_class</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">addForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_class</span>, <span style="color: #000000; font-weight: bold;">new</span> <span style="color: #0000ff;">$form_class</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #0000ff;">$this</span>->_form = <span style="color: #0000ff;">$form</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> <span style="color: #0000ff;">$this</span>->_form; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> prepareForm<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$form</span>, <span style="color: #0000ff;">$label</span>, <span style="color: #0000ff;">$back</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><a href="http://www.php.net/method_exists"><span style="color: #000066;">method_exists</span></a><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$form</span>, <span style="color: #ff0000;">'prepareForm'</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">return</span> <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">prepareForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_getFormActionUrl<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>, <span style="color: #0000ff;">$label</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> parent::<span style="color: #006600;">prepareForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$form</span>, <span style="color: #0000ff;">$label</span>, <span style="color: #0000ff;">$back</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #000000; font-weight: bold;">public</span> <span style="color: #000000; font-weight: bold;">function</span> getTable<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span>!<span style="color: #0000ff;">$this</span>->_form<span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$this</span>->_form = <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">getForm</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #0000ff;">$table_class</span> = <span style="color: #0000ff;">$this</span>->_form-><span style="color: #006600;">getCurrentFormName</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_class</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">return</span> <span style="color: #000000; font-weight: bold;">new</span> <span style="color: #0000ff;">$table_class</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> <span style="color: #000000; font-weight: bold;">null</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _clearSession<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> parent::_clearSession<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">getForm</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>-><span style="color: #006600;">clear</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _handleNextEvent<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$session</span> = <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">getSession</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$form</span> = <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">getForm</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$action_label</span> = <span style="color: #0000ff;">$this</span>->_request-><span style="color: #006600;">getActionName</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$form</span>-><span style="color: #006600;">isValid</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$_POST</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$form</span>-><span style="color: #006600;">isConfirm</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">view</span>-><span style="color: #006600;">values</span> = <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">getValues</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">view</span>-><span style="color: #006600;">form</span> = <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">prepareForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_getFormActionUrl<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>, <span style="color: #0000ff;">$action_label</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">return</span> <span style="color: #ff0000;">'detail'</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">view</span>-><span style="color: #006600;">title</span> = <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">getCurrentFormName</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">view</span>-><span style="color: #006600;">form</span> = <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">prepareForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_getFormActionUrl<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>, <span style="color: #0000ff;">$action_label</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">return</span> <span style="color: #ff0000;">'form'</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _handleBackEvent<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$form</span> = <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">getForm</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">back</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$this</span>-><span style="color: #006600;">view</span>-><span style="color: #006600;">form</span> = <span style="color: #0000ff;">$form</span>-><span style="color: #006600;">prepareForm</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_getFormActionUrl<span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>, <span style="color: #ff0000;">'next'</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">return</span> <span style="color: #ff0000;">'form'</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _executeFind<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, &<span style="color: #0000ff;">$id</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$row</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">find</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$id</span><span style="color: #66cc66;">)</span>-><span style="color: #006600;">current</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$row</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$id</span> = <a href="http://www.php.net/array"><span style="color: #000066;">array</span></a><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">return</span> <span style="color: #0000ff;">$this</span>->_getValues<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$row</span>, <span style="color: #0000ff;">$id</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> <span style="color: #000000; font-weight: bold;">null</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _executeInsert<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$values</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$dependant</span> = <span style="color: #000000; font-weight: bold;">false</span>; <span style="color: #b1b100;">foreach</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$values</span> <span style="color: #b1b100;">as</span> <span style="color: #0000ff;">$table_name</span> => <span style="color: #0000ff;">$table_values</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$table</span> = <span style="color: #000000; font-weight: bold;">new</span> <span style="color: #0000ff;">$table_name</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$dependant</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$this</span>->_makeReference<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$prev_table</span>, <span style="color: #0000ff;">$prev_id</span>, <span style="color: #0000ff;">$table_values</span>, <span style="color: #0000ff;">$prev_values</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #0000ff;">$prev_id</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">insert</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_values</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$prev_table</span> = <span style="color: #0000ff;">$table_name</span>; <span style="color: #0000ff;">$prev_values</span> = <span style="color: #0000ff;">$table_values</span>; <span style="color: #0000ff;">$dependant</span> = <span style="color: #000000; font-weight: bold;">true</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _executeUpdate<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$id</span>, <span style="color: #0000ff;">$values</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$dependant</span> = <span style="color: #000000; font-weight: bold;">false</span>; <span style="color: #b1b100;">foreach</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$values</span> <span style="color: #b1b100;">as</span> <span style="color: #0000ff;">$table_name</span> => <span style="color: #0000ff;">$table_values</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$table</span> = <span style="color: #000000; font-weight: bold;">new</span> <span style="color: #0000ff;">$table_name</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$current_id</span> = <span style="color: #0000ff;">$id</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$table_name</span><span style="color: #66cc66;">]</span>; <span style="color: #0000ff;">$row</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">find</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$current_id</span><span style="color: #66cc66;">)</span>-><span style="color: #006600;">current</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span>!<span style="color: #0000ff;">$row</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$this</span>->_makeReference<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$prev_table</span>, <span style="color: #0000ff;">$prev_id</span>, <span style="color: #0000ff;">$table_values</span>, <span style="color: #0000ff;">$prev_values</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$row</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">createRow</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">setFromArray</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_values</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">save</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$prev_id</span> = <span style="color: #0000ff;">$current_id</span>; <span style="color: #0000ff;">$prev_table</span> = <span style="color: #0000ff;">$table_name</span>; <span style="color: #0000ff;">$prev_values</span> = <span style="color: #0000ff;">$table_values</span>; <span style="color: #0000ff;">$dependant</span> = <span style="color: #000000; font-weight: bold;">true</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _executeDelete<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$id</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">foreach</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$id</span> <span style="color: #b1b100;">as</span> <span style="color: #0000ff;">$table_name</span> => <span style="color: #0000ff;">$current_id</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$table</span> = <span style="color: #000000; font-weight: bold;">new</span> <span style="color: #0000ff;">$table_name</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$row</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">find</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$current_id</span><span style="color: #66cc66;">)</span>-><span style="color: #006600;">current</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">delete</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _getValues<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$row</span>, &<span style="color: #0000ff;">$ids</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$values</span> = <a href="http://www.php.net/array"><span style="color: #000066;">array</span></a><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$ids</span> = <a href="http://www.php.net/array"><span style="color: #000066;">array</span></a><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$dependant</span> = <span style="color: #000000; font-weight: bold;">false</span>; <span style="color: #b1b100;">foreach</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$this</span>->_table_form_classes <span style="color: #b1b100;">as</span> <span style="color: #0000ff;">$table_class</span> => <span style="color: #0000ff;">$form_name</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$depandant</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$row</span> = <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">findDependentRowset</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_class</span><span style="color: #66cc66;">)</span>-><span style="color: #006600;">current</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$row</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$values</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$table_class</span><span style="color: #66cc66;">]</span> = <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">toArray</span><span style="color: #66cc66;">(</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$ids</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$table_class</span><span style="color: #66cc66;">]</span> = <span style="color: #0000ff;">$this</span>->_getRowId<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_class</span>, <span style="color: #0000ff;">$row</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$depandant</span> = <span style="color: #000000; font-weight: bold;">true</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">else</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$depandant</span> = <span style="color: #000000; font-weight: bold;">false</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> <span style="color: #0000ff;">$values</span>; <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _makeReference<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table</span>, <span style="color: #0000ff;">$ref_table_name</span>, <span style="color: #0000ff;">$ref_row_id</span>, &<span style="color: #0000ff;">$values</span>, &<span style="color: #0000ff;">$ref_values</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$referenceMap</span> = <span style="color: #0000ff;">$table</span>-><span style="color: #006600;">getReference</span><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$ref_table_name</span><span style="color: #66cc66;">)</span>; <span style="color: #b1b100;">for</span> <span style="color: #66cc66;">(</span><span style="color: #0000ff;">$i</span> = <span style="color: #cc66cc;">0</span>; <span style="color: #0000ff;">$i</span> < <a href="http://www.php.net/count"><span style="color: #000066;">count</span></a><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$referenceMap</span><span style="color: #66cc66;">[</span><span style="color: #ff0000;">'columns'</span><span style="color: #66cc66;">]</span><span style="color: #66cc66;">)</span>; <span style="color: #0000ff;">$i</span>++<span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$column</span> = <span style="color: #0000ff;">$referenceMap</span><span style="color: #66cc66;">[</span><span style="color: #ff0000;">'columns'</span><span style="color: #66cc66;">]</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$i</span><span style="color: #66cc66;">]</span>; <span style="color: #0000ff;">$ref_column</span> = <span style="color: #0000ff;">$referenceMap</span><span style="color: #66cc66;">[</span><span style="color: #ff0000;">'ref_columns'</span><span style="color: #66cc66;">]</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$i</span><span style="color: #66cc66;">]</span>; <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><a href="http://www.php.net/isset"><span style="color: #000066;">isset</span></a><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$ref_values</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$ref_column</span><span style="color: #66cc66;">]</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$values</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$column</span><span style="color: #66cc66;">]</span> = <span style="color: #0000ff;">$ref_values</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$ref_column</span><span style="color: #66cc66;">]</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">else</span> <span style="color: #66cc66;">{</span> <span style="color: #0000ff;">$values</span><span style="color: #66cc66;">[</span><span style="color: #0000ff;">$column</span><span style="color: #66cc66;">]</span> = <span style="color: #0000ff;">$ref_row_id</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> protected <span style="color: #000000; font-weight: bold;">function</span> _getRowId<span style="color: #66cc66;">(</span><span style="color: #0000ff;">$table_class</span>, <span style="color: #0000ff;">$row</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">if</span> <span style="color: #66cc66;">(</span><a href="http://www.php.net/isset"><span style="color: #000066;">isset</span></a><span style="color: #66cc66;">(</span><span style="color: #0000ff;">$row</span>-><span style="color: #006600;">id</span><span style="color: #66cc66;">)</span><span style="color: #66cc66;">)</span> <span style="color: #66cc66;">{</span> <span style="color: #b1b100;">return</span> <span style="color: #0000ff;">$row</span>-><span style="color: #006600;">id</span>; <span style="color: #66cc66;">}</span> <span style="color: #b1b100;">return</span> <span style="color: #000000; font-weight: bold;">null</span>; <span style="color: #66cc66;">}</span> <span style="color: #66cc66;">}</span> |
Next
Next article will show how to use this controller.
History
| Date | Content |
|---|---|
| 2008/4/20 | Published |
| 2008/4/26 | The controller was modified for modification of My_Form_MultiPage. |
hi, i think the download link is not the good one: the lib\My\Controller folder doesn’t exist.
Hello
You can download the library folder of controllers and multi page form
from the following article.
Implementing Multi Page Add/Update/Delete/View Screens