chado_views_handler_field_boolean Class Reference

List of all members.

Public Member Functions
	init (&$view, $options)
	option_definition ()
	options_form (&$form, &$form_state)
	query ()
	pre_render (&$values)
	render ($values)
	parent_render ($val)

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Detailed Description

Definition at line 11 of file chado_views_handler_field_boolean.inc.

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Member Function Documentation

chado_views_handler_field_boolean::init	(	&$	view,
		$	options
	)

Definition at line 13 of file chado_views_handler_field_boolean.inc.

                                  {
    include_once('chado_wrapper_functions.inc');
    parent::init($view, $options);
  }

chado_views_handler_field_boolean::option_definition

(

)

Defines the defaults for the options form

Definition at line 21 of file chado_views_handler_field_boolean.inc.

                               {
    $options = parent::option_definition();

    $options['type'] = array('default' => 'separator');
    $options['separator'] = array('default' => ', ');

    return $options;
  }

chado_views_handler_field_boolean::options_form	(	&$	form,
		&$	form_state
	)

Defines the options form (form available to admin when they add a field to a view)

Definition at line 33 of file chado_views_handler_field_boolean.inc.

                                              {
    parent::options_form($form, $form_state);

    $form['type'] = array(
      '#type' => 'radios',
      '#title' => t('Display type'),
      '#options' => array(
        'ul' => t('Unordered list'),
        'ol' => t('Ordered list'),
        'separator' => t('Simple separator'),
      ),
      '#default_value' => $this->options['type'],
    );

    $form['separator'] = array(
      '#type' => 'textfield',
      '#title' => t('Separator'),
      '#default_value' => $this->options['separator'],
      '#process' => array('views_process_dependency'),
      '#dependency' => array('radio:options[type]' => array('separator')),
    );
  }

chado_views_handler_field_boolean::parent_render

(

$

val

)

Definition at line 117 of file chado_views_handler_field_boolean.inc.

                               {
    return parent::render($val);
  }

chado_views_handler_field_boolean::pre_render

(

&$

values

)

Splits the aggregated values up for use in rendering

Definition at line 68 of file chado_views_handler_field_boolean.inc.

                                {

    // further check the results to see if this field is a postgresql array
    $this->aggregated = chado_wrapper_is_aggregated_by_result($this, $values);

    // Split Aggregated Results
    chado_wrapper_split_array_agg_results($this, $values);

  }

chado_views_handler_field_boolean::query

(

)

Determines whether the current field is aggregated or not Note: The parent::query() takes care of adding the field to the query, etc.

Definition at line 60 of file chado_views_handler_field_boolean.inc.

                   {
    parent::query();
    $this->aggregated = chado_wrapper_is_aggregated_by_join($this);
  }

chado_views_handler_field_boolean::render

(

$

values

)

Render the field.

Note: Checks to see if we have an array or simple field. If we have an array, then split it up and render each part using the parent render functionality.

Parameters:

$values

The values retrieved from the database.

Definition at line 87 of file chado_views_handler_field_boolean.inc.

                           {

    // check to see if this is a t/f boolean field or a 1/0 boolean field
    // parent render expects 1/0 so need to translate to that form before rendering
    if (!is_array($values->{$this->field_alias})) {
      if (!preg_match('/[01]/', $values->{$this->field_alias})) {
        if (preg_match('/^[tT]/', $values->{$this->field_alias})) {
          $values->{$this->field_alias} = 1;
        }
        elseif (preg_match('/^[fF]/', $values->{$this->field_alias})) {
          $values->{$this->field_alias} = 0;
        }
      }
    }
    else {
      if (!preg_match('/[01]/', $values->{$this->field_alias}[0])) {
        foreach ($values->{$this->field_alias} as $k => $v) {
          if (preg_match('/^[tT]/', $v)) {
            $values->{$this->field_alias}[$k] = 1;
          }
          elseif (preg_match('/^[fF]/', $v)) {
            $values->{$this->field_alias}[$k] = 0;
          }
        }
      }
    }

    return chado_wrapper_render_items($this, $values);
  }

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The documentation for this class was generated from the following file:

• tripal_views/views/handlers/chado_views_handler_field_boolean.inc