我们在进行网站开发的时候,使用Drupal开发框架,我们时常要使用到多选列表,但是官方默认的多选下拉列表,是在不敢恭维如下图所示:
不过难看不可怕,Drupal有两万第三方模块做支撑,只有你想不到,没有找不到的。
功夫不负有心人,终于找到一款相貌极佳的module。于是拿过来使用,切看我慢慢道来,该去如何使用它。
第一:去官网下载 (link is external)模块,安装。
第二:安装完毕,接下来就要使用到Form API开发中去
/**
* hook_menu().
* @author masx
*/
function front_menu(){ $items['formexample'] = array(
'title' => 'View the sample form',
'page callback' => 'drupal_get_form',
'page arguments' => array('front_nameform'),
'access callback' => TRUE,
'type' => MENU_NORMAL_ITEM
);
return $items;
}
/**
* Define a form. 构造表单
*/
function front_nameform() {
$form['user_name'] = array(
'#title' => t('Your Name'),
'#type' => 'textfield',
'#description' => t('Please enter your name.'),
);
$form['selected'] = array(
'#type' => 'select',
'#title' => t('Selected'),
'#multiple' => 3,
'#options' => array(
0 => t('驴儿'),
1 => t('牛儿'),
2 => t('狗儿'),
3 => t('猫儿'),
4 => t('驴儿'),
5 => t('牛儿'),
),
'#description' => t('Set this to <em>Yes</em> if you would like this category to be selected by default.'),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit')
);
return $form;
}
/**
* Handle post-validation form submission.处理表单
*/
function front_nameform_submit($form, &$form_state) {
$name = $form_state['values']['user_name'];
drupal_set_message(t('Thanks for filling out the form, %name',
array('%name' => $name)));}