(1) Firstly create the ImageSlider.php file in app/code/local/Mywork/ImageSlider/Block/Adminhtml/
<?php
class Mywork_ImageSlider_Block_Adminhtml_ImageSlider extends Mage_Adminhtml_Block_Widget_Grid_Container
{
public function __construct()
{
$this->_controller = 'adminhtml_imageslider';
$this->_blockGroup = 'imageslider';
$this->_headerText = Mage::helper('imageslider')->__('Image Slider');
$this->_addButtonLabel = Mage::helper('imageslider')->__('Add Image');
parent::__construct();
//$this->_removeButton('add');
}
}
?>
Note:- (1) in this file $this->_controller represent the controller.
(2) $this->_blockGroup is represent the module name.
(2) Create the Grid.php file in app/code/local/Mywork/ImageSlider/Block/Adminhtml/ImageSlider/
<?php
class Mywork_ImageSlider_Block_Adminhtml_ImageSlider_Grid extends Mage_Adminhtml_Block_Widget_Grid
{
public function __construct()
{
parent::__construct();
$this->setId('imgsliderGrid');
$this->setDefaultSort('img_id');
$this->setDefaultDir('DESC');
$this->setSaveParametersInSession(true);
}
protected function _prepareCollection()
{
$collection = Mage::getModel('imageslider/imgslider')->getCollection();
$this->setCollection($collection);
return parent::_prepareCollection();
}
protected function _prepareColumns()
{
$this->addColumn('img_id', array(
'header' => Mage::helper('imageslider')->__('ID'),
'align' =>'right',
'width' => '50px',
'index' => 'img_id',
));
$this->addColumn('img_name', array(
'header'=>Mage::helper('imageslider')->__('Image Title'),
//'filter'=>false,
'index'=>'img_name',
'align' => 'left',
'width' => '50px',
));
$this->addColumn('image', array(
'header' => Mage::helper('imageslider')->__('Image'),
'filter'=>false,
'align' =>'left',
'width' => '50px',
'index' => 'image',
'renderer' => 'imageslider/adminhtml_imageslider_renderer_imagename',
));
$this->addColumn('img_desc', array(
'header' => Mage::helper('imageslider')->__('Image Description'),
'align' =>'left',
'filter'=>false,
'width' => '80px',
'index' => 'img_desc',
));
$this->addColumn('status', array(
'header' => Mage::helper('imageslider')->__('Status'),
'align' =>'left',
//'filter'=>false,
'width' => '80px',
'index' => 'status',
'type' => 'options',
'options' => array(
1 => 'Enabled',
0 => 'Disabled',
),
));
$this->addColumn('action',
array(
'header' => Mage::helper('imageslider')->__('Action'),
'width' => '100',
'type' => 'action',
'getter' => 'getId',
'actions' => array(
array(
'caption' => Mage::helper('imageslider')->__('Edit'),
'url' => array('base'=> '*/*/edit'),
'field' => 'id'
)
),
'filter' => false,
'sortable' => false,
'index' => 'stores',
'is_system' => true,
));
/*if (!Mage::app()->isSingleStoreMode()) {
$this->addColumn('store_id', array(
'header' => Mage::helper('bannerpro')->__('Store View'),
'index' => 'store_id',
'type' => 'store',
'width' => '150px',
'store_all' => true,
'store_view' => true,
'sortable' => false,
'filter_condition_callback'
=> array($this, '_filterStoreCondition'),
));
}*/
return parent::_prepareColumns();
}
protected function _prepareMassaction()
{
$this->setMassactionIdField('img_id');
$this->getMassactionBlock()->setFormFieldName('delete_massimage');
$this->getMassactionBlock()->addItem('delete', array(
'label' => Mage::helper('imageslider')->__('Delete'),
'url' => $this->getUrl('*/*/massDelete'),
'confirm' => Mage::helper('imageslider')->__('Are you sure?')
));
$statuses = Mage::getSingleton('imageslider/status')->getOptionArray();
// array_unshift($statuses, array('label'=>'', 'value'=>''));
//print_r($statuses); die;
$this->getMassactionBlock()->addItem('status', array(
'label'=> Mage::helper('imageslider')->__('Change status'),
'url' => $this->getUrl('*/*/massStatus', array('_current'=>true)),
'additional' => array(
'visibility' => array(
'name' => 'status',
'type' => 'select',
'class' => 'required-entry',
'label' => Mage::helper('imageslider')->__('Status'),
'values' => $statuses
)
)
));
return $this;
}
/**
* Row click URL
*
* @return string
*/
public function getRowUrl($row)
{
return $this->getUrl('*/*/edit', array('img_id' => $row->getId()));
}
}
Note:- 1) this file represent the image slider data into a grid view.
(3) Create the Edit.php file in app/code/local/Mywork/ImageSlider/Block/Adminhtml/ImageSlider/
<?php
class Mywork_ImageSlider_Block_Adminhtml_ImageSlider_Edit extends Mage_Adminhtml_Block_Widget_Form_Container
{
public function __construct()
{
parent::__construct();
$this->_controller = 'adminhtml_imageslider';
$this->_blockGroup = 'imageslider';
$this->_mode='edit';
//$this->_headerText = Mage::helper('imageslider')->__('Image Slider Information');
$this->_updateButton('save', 'label', Mage::helper('imageslider')->__('Save Image'));
$this->_updateButton('delete', 'label', Mage::helper('imageslider')->__('Delete Image'));
}
/**
* Get edit form container header text
*
* @return string
*/
public function getHeaderText()
{
if (Mage::registry('imageslider_model')->getId()) {
return Mage::helper('imageslider')->__('Edit Image Slider');
}
else {
return Mage::helper('imageslider')->__('New Image Slider');
}
}
}
(4) Create the Form.php file in app/code/local/Mywork/ImageSlider/Block/Adminhtml/ImageSlider/Edit/
<?php
class Mywork_ImageSlider_Block_Adminhtml_ImageSlider_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
{
/**
* Init form
*/
public function __construct()
{
parent::__construct();
$this->setId('images_form');
// $this->setTitle(Mage::helper('adminhtml')->__('Images Information'));
}
protected function _prepareForm()
{
$model = Mage::registry('imageslider_model');
$form = new Varien_Data_Form(array(
'id' => 'edit_form',
'action' => $this->getUrl('*/*/save'),
'method' => 'post',
'enctype' => 'multipart/form-data'
));
$fieldset = $form->addFieldset('add_imgslider_form', array('legend' => Mage::helper('imageslider')->__('Image Slider')));
if ($model->getId()) {
$fieldset->addField('img_id', 'hidden', array(
'name' => 'img_id',
));
}
$fieldset->addField('img_name', 'text', array(
'label' => Mage::helper('imageslider')->__('Filename'),
'name' => 'img_name',
'required' => true,
'note' => Mage::helper('imageslider')->__('example: slider1'),
// 'value' => $model->getImgName()
));
$fieldset->addField('image', 'image', array(
'label' => Mage::helper('imageslider')->__('Images'),
'class' => 'required-file Please select a file',
'required' => false,
'name' => 'image',
//'value' => $model->getImgDesc()
));
$fieldset->addField('img_desc', 'textarea', array(
'label' => Mage::helper('imageslider')->__('Image Description'),
// 'class' => 'required-file Please select a file',
'required' => false,
'name' => 'img_desc',
//'value' => $model->getImgDesc()
));
$form->setUseContainer(true);
$this->setForm($form);
if ( Mage::getSingleton('adminhtml/session')->getImagesliderModel() )
{
$form->setValues(Mage::getSingleton('adminhtml/session')->getImagesliderModel());
Mage::getSingleton('adminhtml/session')->setBannerproData(null);
} elseif ( Mage::registry('imageslider_model') ) {
$form->setValues(Mage::registry('imageslider_model')->getData());
}
return parent::_prepareForm();
}
}
(5) Create the Imagename.php file in app/code/local/Mywork/ImageSlider/Block/Adminhtml/ImageSlider/Renderer/
<?php
class Mywork_ImageSlider_Block_Adminhtml_ImageSlider_Renderer_Imagename extends Mage_Adminhtml_Block_Widget_Grid_Column_Renderer_Abstract
{
public function render(Varien_Object $row)
{
if($row['image']!=""){
$img_directory=Mage::getConfig()->getBaseDir('media').'/'.$row['image'];
$image_url= Mage::getBaseUrl('media').$row['image'];
if(file_exists($img_directory)){
return '<img src="'.$image_url.'" width="50px" />';
}else{
return '';
}
}else{
return '';
}
}
}
?>