自定義URL顯示內容從數據庫中的自定義形式在Drupal 7

Question

我在Drupal 7中創建自定義表單，數據保存在數據庫中的一個名爲「person」的表中，當我試圖檢索自定義URL數據中的數據時顯示但當加載表單頁面「找不到頁面」消息顯示沒有得到該表單時，如果用於檢索自定義url中的數據的代碼被評論，那麼我會得到表單頁面。 這是我使用的代碼：

<?php 
/** 
* @file 
* Provides a custom form, data are saved in database and can retrieve data in table format in custom url. 
*/ 


//Implementation of hook_menu() 
function form_test_menu() { 
    $items['formtest'] = array(
    'title' => 'Form Test', 
    'page callback' => 'drupal_get_form', 
    'page arguments' => array('form_test_form'), 
    'access callback' => TRUE, 
    ); 

    $items = array(); 
    $items['results'] = array(// change to the url you want 
    'title' => 'results', 
    'type' => MENU_CALLBACK, 
    'page callback' => 'results', 
    'access arguments' => array('access content'), 
    ); 
return $items; 
} 

//function to describe field in the form 
function form_test_form($form,&$form_submit) { 
    $form['name'] = array(
    '#title' => t('name'), 
    '#type' => 'textfield', 
    '#size' => 20, 
    '#maxlength' => 20, 
    '#required' => TRUE, 
    '#default_value' => 'Enter Your Name',//make this field required 
    ); 
    $form['address']['email'] = array(
    '#type' => 'textfield', 
    '#title' => t('E-mail'), 
    '#required' => TRUE, 
    '#maxlength' => 255, 
    ); 
    $form['price'] = array(
    '#type' => 'textfield', //you can find a list of available types in the form api 
    '#title' => 'What is Your Price?', 
    '#size' => 10, 
    '#maxlength' => 10, 
    '#required' => TRUE, //make this field required 
    ); 
    $form['attending'] = array(
    '#type' => 'radios', 
    '#title' => t('Will you be attending?'), 
    '#options' => array(
    '1' => t('Yes'), 
    '0' => t('No'), 
    ), 
    '#required' => TRUE, 
    '#default_value' => isset($attending) ? $attending : NULL, 
    ); 

$form['submit'] = array(
    '#value' => 'Submit', 
    '#type' => 'submit', 
    ); 
    return $form; 
} 

//validation code for integer 
function form_test_form_validate($form, &$form_state) { 
    if (!($form_state['values']['price'] > 0)){ 
    form_set_error('price', t('Price must be a positive number.')); 
    } 
} 
//inserting data into database 
drupal_write_record('person', $data); 
function form_test_form_submit($form, &$form_state) { 
    $id = db_insert('person') 
    ->fields(array(
     'name' => $form_state['values']['name'], 
     'email' => $form_state['values']['email'], 
     'price' => $form_state['values']['price'], 
     'attending' => $form_state['values']['attending'], 
    // 'ios' => $form_state['values']['ios'], 
)) 
    ->execute(); 
    drupal_set_message(t('data saved successfully.')); 
} 
//Retrieving data from database 
function results() { 
    print "CUSTOM TABLE CONTENT"; 
    print "<br /> "; 
    print "<br /> "; 
    $query = db_select('person', 'u'); 
    $query->fields('u', array('name')); //mention the field that you want to display 
    $query->fields('u', array('email')); 
    $query->fields('u', array('price')); 
    $query->fields('u', array('attending')); 
    $result = $query->execute(); 
     while($record = $result->fetchAssoc()) { //while loop mention how the data want to display 
      echo "<li>"; 
      print_r($record['name']); 
      print " "; 
      print_r($record['email']); 
      print " "; 
      print_r($record['price']); 
      print " "; 
      print_r($record['attending']); 
      echo "</li>"; 
    } 
} 

Answer 1

$項=陣列（）; 此代碼應的主要功能 功能form_test_menu（）下來{ 代碼應該是這樣的

function form_test_menu() { 
$items = array(); 

沒有其它修飾將工作。