xcommerce-gists

<?php
/**
 * News List admin edit form image tab
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit_Tab_Image
    extends Mage_Adminhtml_Block_Widget_Form
    implements Mage_Adminhtml_Block_Widget_Tab_Interface
{

xcommerce-gists

<?php
/**
 * News List admin edit form content tab
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit_Tab_Content
    extends Mage_Adminhtml_Block_Widget_Form
    implements Mage_Adminhtml_Block_Widget_Tab_Interface
{

xcommerce-gists

<?php
/**
 * Custom image form element that generates correct thumbnail image URL
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit_Form_Element_Image extends Varien_Data_Form_Element_Image
{
    /**
     * Get image preview url

xcommerce-gists

<?php
/**
 * News List admin edit form tabs block
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit_Tabs extends Mage_Adminhtml_Block_Widget_Tabs
{
    /**
     * Initialize tabs and define tabs block settings

xcommerce-gists

<?php
/**
 * News List admin edit form block
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
{
    /**
     * Prepare form action

xcommerce-gists

<?php
/**
 * News List admin edit form container
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Edit extends Mage_Adminhtml_Block_Widget_Form_Container
{
    /**
     * Initialize edit form container

xcommerce-gists

<?php
/**
 * News List admin grid
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News_Grid extends Mage_Adminhtml_Block_Widget_Grid
{
    /**
     * Init Grid default properties

xcommerce-gists

<?php
/**
 * News List admin grid container
 *
 * @author Magento
 */
class Magentostudy_News_Block_Adminhtml_News extends Mage_Adminhtml_Block_Widget_Grid_Container
{
    /**
     * Block constructor

xcommerce-gists

<?xml version="1.0"?>
<!--
/**
 * Magento backend layout
 *
 * @author Magento
 */
-->
<layout>
    <adminhtml_news_index>

xcommerce-gists

<?php
/**
 * News controller
 *
 * @author Magento
 */
class Magentostudy_News_Adminhtml_NewsController extends Mage_Adminhtml_Controller_Action
{
    /**
     * Init actions