Simple Block Module in Drupal 7

Simple Block Module in Drupal 7

Create a simple module using the example on this link

http://harshal-techapps.blogspot.com/2011/03/simple-form-example-drupal-7-with.html

Then replace the deductible.module in that example with below.

This is the deductible.module
<?php
//;$Id$

/**
 * @file
 * Enables a single blog for an individual or multiple users.
 */
// After you learn Form API in Chapter 5, you'll be able to
// make these settings configurable.

function deductible_help($section) {
    switch ($section) {
        case 'admin/help#deductible':
            return t('This module stores deductible for given make an Model');
    }
}

function deductible_menu(){
   
    $items['deductible/list']=array(
    //    'title'=>'Calculate Deductible',
        'page callback'=>'drupal_get_form',
        'page arguments'=>array('display_list'),
        'file'=> 'list.inc',
        'access arguments' => array('administer user'),
    );
   
    $items['deductible/add_carrier']=array(
    //    'title'=>'Calculate Deductible',
        'page callback'=>'drupal_get_form',
        'page arguments'=>array('addcarrier_form'),
        'access arguments' => array('administer user'),
        'file'=> 'carrier.inc',
    //'type' => MENU_CALLBACK,
    );
   
    $items['deductible/calculate']=array(
    //    'title'=>'Calculate Deductible',
        'page callback'=>'drupal_get_form',
        'page arguments'=>array('deductible_custom_form'),
        'access arguments' => array('administer user'),
        'file'=> 'deductibleadd.inc',
//        'type' => MENU_CALLBACK,
    );



    //watchdog('Deductibe', '1', array(), WATCHDOG_DEBUG);
    $items['deductible/display_results'] = array(
    //    'title'=>'Calculate Deductible',
        'access arguments' => array('administer user'),
        'page callback' => 'display_results',
        'access callback' => TRUE,
    //'type' => MENU_CALLBACK,
    );
    $items['deductible/delete/%'] = array(
    //    'title'=>'Calculate Deductible',
        'access arguments' => array('administer user'),
        'page callback' => 'delete_item',
        'access callback' => TRUE,
        'page arguments' => array(0,1,2),
        'file'=> 'deductibledelete.inc',
    //'type' => MENU_LOCAL_TASK,
    );
    //watchdog('Deductibe', '2', array(), WATCHDOG_DEBUG);
    return $items;
}



/**
 * Implementation of hook_perm().
 */
function deductible_permission() {
  return array('administer user');
}

function display_results()
{
    $result = db_query("SELECT itemid,make,model,deductible FROM {Deductible}");
    $listitems=array();
    $bigitems = array();
    foreach ($result as $item) {
        watchdog('Deductibe', 'hi', array(), WATCHDOG_DEBUG);
        $listitems=array($item->make,
        $item->model,
        $item->deductible,
        l('Delete','deductible/delete/'.$item->itemid),
        l('Update','deductible/update/'.$item->itemid)
        );
        $bigitems[]=$listitems;
    }

    //   return print_r($bigitems);
    if (count($listitems) == 0)
    $make[] = array("No Models Entered Yet");
    else{
        watchdog('Deductibe', 'a', array(), WATCHDOG_DEBUG);
    }

    $link_to_add_form = l('Add More Models','deductible/calculate');
    $variable=array(
             'header' =>  array(t('Make'), t('Model'),t('Deductible'),t('Delete'),t('Update')),
             'rows'  =>  $bigitems,
             'attributes' => array(),
             'caption' => NULL,
             'colgroups' => NULL,
             'sticky' => NULL,
             'empty' => NULL,
    );
    // return print_r($items);
    return theme_table($variable).'<br/>'.$link_to_add_form;
}

function theme_deductible($form) {
    watchdog('Deductibe', 'abf', array(), WATCHDOG_DEBUG);
    $output = drupal_render($form['Title']);
    return $output;
}

function deductible_theme($existing, $type, $theme, $path) {
    return array(
    'deductible' => array(
      'arguments' => array('form' => NULL),
        'template' => 'deductible',   
        'render element' => 'form',   
      'file'=> 'deductibleadd.inc',   
    ),
    'list' => array(
      'arguments' => array('form' => NULL),
        'template' => 'list',   
        'render element' => 'form',       
          ),
      'carrier' => array(
      'arguments' => array('form' => NULL),
        'template' => 'carrier',   
        'render element' => 'form',       
          ),   
    );
}

function deductible_block_info() {
    $blocks = array();
    // The array key defines the $delta parameter used in all
    // other block hooks.
    $blocks['list'] = array(
       // The name of the block on the blocks administration page.
       'info' => t('List'),
        'file'=>'list.inc',
    );
    return $blocks;
}

function deductible_block_view($delta = '') {
 $block = array();
 switch ($delta) {
 case "list":
 $form = drupal_get_form('display_list');
 $block["content"] = $form;
 break;
 }
 return $block;
 }

function display_list(){
    $form = array();
    $path = drupal_get_path('module', 'Deductible');
    $form['#attached'] = array
    (
    'css' => array
    (
        'type' => 'file',
        'data' => $path . '/root.css',
    ),
    'js' => array
    (
        'type' => 'file',
        'data' => $path . '/root.js',
    ),
    );
    $form['#theme'] = 'list';
    return $form;
}