getCollection on Custom Model return false <=> 1.x

Question

I have some problems with my custom modul.

This is my config.xml

<?xml version="1.0"?>
<config>
<modules>
 <Mymodule_Marques>
 <version>0.0.2</version>
 </Mymodule_Marques>
</modules>
<global>
 <blocks>
 <marques>
 <class>Mymodule_Marques_Block</class>
 </marques>
 </blocks>
 <helpers>
 <marques>
 <class>Mymodule_Marques_Helper</class>
 </marques>
 </helpers>
 <models>
 <marques>
 <class>Mymodule_Marques_Model</class>
 <resourceModel>mymodule_marques_resource</resourceModel>
 </marques>
 <mymodule_marques_resource>
 <class>Mymodule_Marques_Model_Resource</class>
 <entities>
 <marque>
 <table>mymodule_marques</table>
 </marque>
 </entities>
 </mymodule_marques_resource>
 </models>
 <resources>
 <marques_setup>
 <setup>
 <module>Mymodule_Marques</module>
 </setup>
 </marques_setup>
 <mymodule_marques_read>
 <connection>
 <use>core_read</use>
 </connection>
 </mymodule_marques_read>
 <mymodule_marques_write>
 <connection>
 <use>core_write</use>
 </connection>
 </mymodule_marques_write>
 </resources>
</global>
<admin>
 <routers>
 <marques>
 <use>admin</use>
 <args>
 <module>Mymodule_Marques</module>
 <frontName>marques</frontName>
 </args>
 </marques>
 </routers>
</admin>
<adminhtml>
 <layout>
 <updates>
 <marques>
 <file>marques.xml</file>
 </marques>
 </updates>
 </layout>
</adminhtml>

this is my controller

<?php
class Mymodule_Marques_Adminhtml_MarquesController extends 
Mage_Adminhtml_Controller_Action {
public function _initAction() {
 $this->loadLayout()
 ->_setActiveMenu('cms');
 return $this;
}
public function indexAction() {
 $this->_title(Mage::helper('marques')->__('Choose store'));
 $this->_initAction()
 ->renderLayout();
 return;
}
public function clickAction() {
 $this->_title(Mage::helper('marques')->__('choose brands'));
 $this->_initAction()
 ->renderLayout();
 return;
}
public function editAction() {
 $this->_title(Mage::helper('marques')->__('edit brands'));
 $this->_initAction()
 ->renderLayout();
 return;
}
}

in my folder Block/Adminhtml , i create new folder Edit with this files: Tabs.php =>

<?php
class Mymodule_Marques_Block_Adminhtml_Edit_Tabs extends 
Mage_Adminhtml_Block_Widget_Tabs {
public function __construct() {
 parent::__construct();
 $this->setId('marques_tabs');
 $this->setDestElementId('edit_form');
}
protected function _beforeToHtml() {
 $cpt = 0;
 $blocks = Mage::helper("marques")->getBlocks(Mage::app()->getRequest()->getParam("store_id"));
 if($blocks){
 foreach ($blocks as $block) {
 $cpt++;
 $this->addTab('block_'.$cpt, array(
 'label' => Mage::helper('marques')->__('Block '.$cpt),
 'title' => Mage::helper('marques')->__('Block '.$cpt),
 'content' => $this->getLayout()->createBlock('marques/adminhtml_edit_tab_block')->setBlockNumber($cpt)->setBlock($block)->toHtml(),
 ));
 }
 }
 while ($cpt < 3) {
 $cpt++;
 $this->addTab('block_'.$cpt, array(
 'label' => Mage::helper('marques')->__('Block '.$cpt),
 'title' => Mage::helper('marques')->__('Block '.$cpt),
 'content' => $this->getLayout()->createBlock('marques/adminhtml_edit_tab_block')->setBlockNumber($cpt)->toHtml(),
 ));
 }
}
}

this is my file Form.php

<?php
class Mymodule_Marques_Block_Adminhtml_Edit_Form extends 
Mage_Adminhtml_Block_Widget_Form {
protected function _prepareForm() {
 $form = new Varien_Data_Form(array(
 'id' => 'edit_form',
 'action' => $this->getUrl('*/*/save', array('id' => $this->getRequest()->getParam('id'))),
 'method' => 'post',
 'enctype' => 'multipart/form-data'
 )
 );
 $form->setUseContainer(true);
 $this->setForm($form);
 return parent::_prepareForm();
}
}

Abd i create a new folder in Edit, this name is Tab with file Block.php

<?php
class Mymodule_Marques_Block_Adminhtml_Edit_Tab_Block extends 
Mage_Adminhtml_Block_Widget_Form implements 
Mage_Adminhtml_Block_Widget_Tab_Interface {
protected function _prepareForm() {
 $form = new Varien_Data_Form();
 $fieldset = $form->addFieldset('block_'.$this->getBlockNumber().'_fieldset', array('legend' => Mage::helper('marques')->__("Block ".$this->getBlockNumber())));
 if ($this->getBlock()) {
 $fieldset->addField('marques_id', 'hidden', array(
 'name' => 'block['.$this->getBlockNumber().'][marques_id]'
 ));
 $fieldset->addField('store_id', 'hidden', array(
 'name' => 'block['.$this->getBlockNumber().'][store_id]',
 ));
 }else{
 $fieldset->addField('store_id', 'hidden', array(
 'name' => 'block['.$this->getBlockNumber().'][store_id]',
 'value' => Outdoordiffusion_Home_Model_Home_Type::TYPE_TROISBLOCS
 ));
 $fieldset->addField('type', 'hidden', array(
 'name' => 'block['.$this->getBlockNumber().'][type]',
 'value' => Mage::app()->getRequest()->getParam("store_id")
 ));
 }
 $fieldset->addField('image', 'image', array(
 'label' => Mage::helper('marques')->__('Image'),
 'name' => 'block'.$this->getBlockNumber().'_image',
 'required' => true,
 'note' => $this->__("Dimensions : 376px x 218px.")
 ));
 $fieldset->addField('label', 'text', array(
 'label' => Mage::helper('home')->__('Label'),
 'name' => 'block['.$this->getBlockNumber().'][label]',
 'required' => true,
 ));
 $fieldset->addField('url', 'text', array(
 'label' => Mage::helper('marques')->__('Url'),
 'name' => 'block['.$this->getBlockNumber().'][url]',
 'required' => true,
 ));
 $fieldset->addField('position', 'text', array(
 'label' => Mage::helper('marques')->__('Position'),
 'name' => 'block['.$this->getBlockNumber().'][position]',
 ));
 $fieldset->addField('onclick', 'text', array(
 'label' => Mage::helper('marques')->__('Onclick'),
 'name' => 'block['.$this->getBlockNumber().'][onclick]',
 'note' => $this->__("Exemple : ga('send', 'event', 'event1', 'event1', 'event1');")
 ));
 if ($this->getBlock()) {
 $form->setValues($this->getBlock()->getData());
 }
 $this->setForm($form);
 return parent::_prepareForm();
}
public function getTabLabel() {
 return Mage::helper('marques')->__('Block '.$this->getBlockNumber());
}
public function getTabTitle() {
 return Mage::helper('marques')->__('Block '.$this->getBlockNumber());
}
public function canShowTab() {
 return true;
}
public function isHidden() {
 return false;
}
}

This my file marques.xml in design/adminhtml/layout

<?xml version="1.0"?>
<layout version="0.1.0">
<marques_adminhtml_marques_index>
 <reference name="content">
 <block type="marques/adminhtml_store" name="marques_store" />
 </reference>
</marques_adminhtml_marques_index>
 <marques_adminhtml_marques_click>
 <reference name="content">
 <block type="marques/adminhtml_click_marques" name="marques_grid" />
 </reference>
</marques_adminhtml_marques_click>
<marques_adminhtml_marques_edit>
 <reference name="left">
 <block type="marques/adminhtml_edit_tabs" name="marques_edit_tabs" />
 </reference>
</marques_adminhtml_marques_edit>
</layout>

And this is my helper how call my model marque

<?php
class Mymodule_Marques_Helper_Data extends Mage_Core_Helper_Abstract {
 public function getBlocks($storeId = null){
 $blocks = Mage::getModel("marques/marque")->getCollection();
 var_dump($blocks);
 echo get_class(Mage::getModel('marques/marque'));exit;
}
}

this is my MODEL with file marque and folder Resource and collection.php

<?php
class Mymodule_Marques_Model_Marque extends Mage_Core_Model_Abstract {
public function _construct() {
 parent::_construct();
 $this->_init('mymodule_marques/marque');
}
}

this is my resource

<?php
 class Mymodule_Marques_Model_Resource_Marque extends 
 Mage_Core_Model_Resource_Db_Abstract
 {
 public function _construct() {
 $this->_init('mymodule_marques/marque', 'marques_id');
 }
 }

and this is my collection

<?php
 class Mymodule_Marques_Model_Resource_Marque_Collection extends 
 Mage_Core_Model_Resource_Db_Collection_Abstract
 {
 protected function _construct() { 
 parent::_construct();
 $this->_init('mymodule_marques/marque');
 }
 }

In my admin i have an errors this =>

$blocks = Mage::getModel("marques/marque")->getCollection(); return false

Can you help , what I do not see ????

Thank

Answer 1

You have not posted the Model, ResourceModel & Collection files. Do you have them in place or not ? If not, you have to create them in order to use collection.

Updated Answer

Change your Model file like this

<?php
class Mymodule_Marques_Model_Marque extends Mage_Core_Model_Abstract {
public function _construct() {
 parent::_construct();
 $this->_init('marques/marque');
}
}

Change your ResourceModel file like this

<?php
 class Mymodule_Marques_Model_Resource_Marque extends 
 Mage_Core_Model_Resource_Db_Abstract
 {
 public function _construct() {
 $this->_init('marques/marque', 'marques_id');
 }
 }

Change your Collection file like this

<?php
 class Mymodule_Marques_Model_Resource_Marque_Collection extends 
 Mage_Core_Model_Resource_Db_Collection_Abstract
 {
 protected function _construct() { 
 parent::_construct();
 $this->_init('marques/marque');
 }
 }