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work on dynamic form for manual emails

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This commit is contained in:
Nathan Coad
2016-06-03 09:45:16 +10:00
parent 71d37a3bba
commit 747d1bbc0b
3 changed files with 86 additions and 6 deletions
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85
booking.emails_admin.inc
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@@ -269,6 +269,7 @@ function booking_manual_email_form($form, &$form_state, $input_option = "")
//see http://www.jaypan.com/blog/themeing-drupal-7-forms-tables-checkboxes-or-radios
$form = array();
$options = array();
$preselection_options = array();
$values = array();
$group_text = "";
$prefix = t("<p>Send a manual email to people registered for this event.</p>");
@@ -282,6 +283,8 @@ function booking_manual_email_form($form, &$form_state, $input_option = "")
$email_options_array['initialtravelrequired'] = 'Initial Travel Form Required Email';
$email_options_array['remindertravelrequired'] = 'Reminder Travel Form Required Email';
$email_options_array['travelcomplete'] = 'Travel Form Complete Email';
$preselection_options['---'] = "---";
$preselection_options['bookedin'] = 'bookedin';
//add in the custom email types
for ($i = 1; $i <= variable_get('booking_custom_email_count','5'); $i++)
@@ -304,6 +307,17 @@ function booking_manual_email_form($form, &$form_state, $input_option = "")
$form['#attached']['css'] = array(
drupal_get_path('module', 'booking') . '/booking.css',
);
//attach js for dynamically setting checkboxes
$form['#attached']['js'][] = drupal_get_path("module", "booking")."/booking.js"
//@todo add booking prefix
$form['email-type'] = array(
'#type' => 'select',
'#title' => t('Email Type'),
'#required' => TRUE,
'#default_value' => 'NULL',
'#options' => $email_options_array,
);
//@todo
/*
@@ -323,13 +337,24 @@ function booking_manual_email_form($form, &$form_state, $input_option = "")
http://jsfiddle.net/nanoquantumtech/dnhwz/
*/
$form['email-type'] = array(
$form['booking-email-default-ids'] = array (
'#type' => 'hidden',
'#value' => "",
'#prefix' => '<div id="booking_email_default_ids_wrapper">',
'#suffix' => '</div>',
);
$form['booking-email-preselection'] = array(
'#type' => 'select',
'#title' => t('Email Type'),
'#required' => TRUE,
'#default_value' => 'NULL',
'#options' => $email_options_array,
);
'#title' => t('Preselect Attendees'),
'#options' => $preselection_options,
'#default_value' => '---',
'#ajax' => array(
'event' => 'change',
'callback' => '_booking_email_get_default_selection_callback',
'wrapper' => 'booking_email_default_ids_wrapper',
),
);
$header = array(
'booking_nid' => array('data' => t('Id'), 'field' => 'nid', 'sort' => 'asc'),
@@ -434,6 +459,54 @@ function booking_manual_email_form($form, &$form_state, $input_option = "")
'form' => $form,
);
}
/**
* Callback to update hidden form value with default checkbox details
*
* Callback element needs only select the portion of the form to be updated.
* Since #ajax['callback'] return can be HTML or a renderable array (or an
* array of commands), we can just return a piece of the form.
* Source: http://www.maged.me/blog/drupal-7-execute-javascript-code-after-ajax-call
*/
function _booking_email_get_default_selection_callback($form, $form_state) {
global $event;
$defaults = array();
$replacementform_data = array();
//get type of selection from $form_state['values']['booking-email-preselection']
$selection = $form_state['values']['booking-email-preselection'];
//load nodes
$people = booking_load_query(NULL, TRUE);
//populate $defaults based on type of selection
foreach ($people as $person) {
if ($selection == 'bookedin' && $person->booking_status == 1) {
$defaults[] = $person->nid;
}
}
//set return value via drupal_json_encode($var)
$replacementform_data['booking-email-default-ids'] = array (
'#type' => 'hidden',
'#value' => drupal_json_encode($defaults),
'#prefix' => '<div id="booking_email_default_ids_wrapper">',
'#suffix' => '</div>',
);
return array(
'#type' => 'ajax',
'#commands' => array(
ajax_command_replace("#booking_email_default_ids_wrapper", render($replacementform_data['booking-email-default-ids'])),
array('command' => 'bookingEmailIDs'), // This will call the command nameOfCommand we just created in the JS file.
)
);
}
/**
* Callback to update hidden form value with default checkbox details
*/
function () {
}
/**
* Function to handle sending the manual emails
*/