See Also: http://www.grocerycr...e-for-set-type/
[attachment=98:checkbox.png]
I made another interface for SET type.
Last time, 'multiple select'. This time, 'checkbox'.
For detail, follow 'See Also' link above.
[list]
[*]application/controllers/examples.php
[/list]
Un-unset_column 'special_features'.
Then change 'special_features's type from 'set' to 'set_checkbox'.
diff -ru --strip-trailing-cr CodeIgniter_2.1.0.orig/application/controllers/examples.php CodeIgniter_2.1.0/application/controllers/examples.php
--- CodeIgniter_2.1.0.orig/application/controllers/examples.php 2012-03-15 21:27:32.000000000 +0900
+++ CodeIgniter_2.1.0/application/controllers/examples.php 2012-04-12 15:40:19.000000000 +0900
@@ -130,7 +130,8 @@
$crud->set_table('film');
$crud->set_relation_n_n('actors', 'film_actor', 'actor', 'film_id', 'actor_id', 'fullname','priority');
$crud->set_relation_n_n('category', 'film_category', 'category', 'film_id', 'category_id', 'name');
- $crud->unset_columns('special_features','description');
+ $crud->unset_columns('description');
+ $crud->change_field_type('special_features', 'set_checkbox');
$crud->fields('title', 'description', 'actors' , 'category' ,'release_year', 'rental_duration', 'rental_rate', 'length', 'replacement_cost', 'rating', 'special_features');
[list]
[*]application/libraries/grocery_crud.php
[/list]
Add function "get_set_checkbox_input()" to the library (and some peripherals)
diff -ru --strip-trailing-cr CodeIgniter_2.1.0.orig/application/libraries/grocery_crud.php CodeIgniter_2.1.0/application/libraries/grocery_crud.php
--- CodeIgniter_2.1.0.orig/application/libraries/grocery_crud.php 2012-03-15 21:27:32.000000000 +0900
+++ CodeIgniter_2.1.0/application/libraries/grocery_crud.php 2012-04-12 15:36:00.000000000 +0900
@@ -198,6 +198,12 @@
case 'enum':
$field_info->input = $this->get_enum_input($field_info,$value);
break;
+ case 'set':
+ $field_info->input = $this->get_set_input($field_info,$value);
+ break;
+ case 'set_checkbox':
+ $field_info->input = $this->get_set_checkbox_input($field_info,$value);
+ break;
case 'relation':
$field_info->input = $this->get_relation_input($field_info,$value);
break;
@@ -267,6 +273,12 @@
case 'enum':
$value = $this->character_limiter($value,20,"...");
break;
+ case 'set':
+ $value = $this->character_limiter($value,20,"...");
+ break;
+ case 'set_checkbox':
+ $value = $this->character_limiter($value,20,"...");
+ break;
case 'relation_n_n':
$value = implode(', ' ,$this->get_relation_n_n_selection_array( $value, $this->relation_n_n[$field_info->name] ));
$value = $this->character_limiter($value,30,"...");
@@ -359,6 +371,18 @@
else
$type = 'enum';
break;
+ case 'set':
+ if($db_type->db_type != 'set')
+ $type = 'string';
+ else
+ $type = 'set';
+ break;
+ case 'set_checkbox':
+ if($db_type->db_type != 'set')
+ $type = 'string';
+ else
+ $type = 'set_checkbox';
+ break;
case '252':
case 'blob':
case 'text':
@@ -1667,6 +1691,49 @@
return $input;
}
+ protected function get_set_input($field_info,$value)
+ {
+ $selected_options = array();
+ if ( ! empty($value))
+ {
+ foreach (explode(',', $value) as $v) $selected_options[$v] = TRUE;
+ }
+
+ $input = "<select multiple onchange=\"var v = ''; for (var i in this.options) if (this.options[i].selected) v += (v == '' ? '' : ',') + this.options[i].value; this.nextSibling.value = v;\">";
+
+ $options_array = explode("','",substr($field_info->db_max_length,1,-1));
+ foreach($options_array as $option)
+ {
+ $selected = !empty($value) && isset($selected_options[$option]) ? "selected='selected'" : '';
+ $input .= "<option value='$option' $selected >$option</option>";
+ }
+
+ $input .= "</select>";
+ $input .= "<input type='hidden' name='{$field_info->name}' value='$value' />";
+ return $input;
+ }
+
+ protected function get_set_checkbox_input($field_info,$value)
+ {
+ $selected_options = array();
+ if ( ! empty($value))
+ {
+ foreach (explode(',', $value) as $v) $selected_options[$v] = TRUE;
+ }
+
+ $input = '<div>';
+ $options_array = explode("','",substr($field_info->db_max_length,1,-1));
+ foreach($options_array as $option)
+ {
+ $selected = !empty($value) && isset($selected_options[$option]) ? "checked='checked'" : '';
+ $input .= "<input type=\"checkbox\" value=\"$option\" $selected onchange=\"var v = ''; var c = this.parentNode.childNodes; for (var i in c) if (c[i].value !== undefined && c[i].checked) v += (v == '' ? '' : ',') + c[i].value; this.parentNode.nextSibling.value = v;\" />$option ";
+ }
+
+ $input .= "</div>";
+ $input .= "<input type='hidden' name='{$field_info->name}' value='$value' />";
+ return $input;
+ }
+
protected function get_relation_input($field_info,$value)
{
$this->set_css('assets/grocery_crud/css/jquery_plugins/chosen/chosen.css');
