class Counter in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/views/src/Plugin/views/field/Counter.php \Drupal\views\Plugin\views\field\Counter
Field handler to show a counter of the current row.
Plugin annotation
@ViewsField("counter");
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, StringTranslationTrait
- class \Drupal\views\Plugin\views\PluginBase implements DependentPluginInterface, ContainerFactoryPluginInterface, ViewsPluginInterface
- class \Drupal\views\Plugin\views\HandlerBase implements ViewsHandlerInterface
- class \Drupal\views\Plugin\views\field\FieldPluginBase implements FieldHandlerInterface
- class \Drupal\views\Plugin\views\field\Counter uses UncacheableFieldHandlerTrait
- class \Drupal\views\Plugin\views\field\FieldPluginBase implements FieldHandlerInterface
- class \Drupal\views\Plugin\views\HandlerBase implements ViewsHandlerInterface
- class \Drupal\views\Plugin\views\PluginBase implements DependentPluginInterface, ContainerFactoryPluginInterface, ViewsPluginInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, StringTranslationTrait
Expanded class hierarchy of Counter
Related topics
1 file declares its use of Counter
- CounterTest.php in core/
modules/ views/ tests/ src/ Unit/ Plugin/ field/ CounterTest.php - Contains \Drupal\Tests\views\Unit\Plugin\field\CounterTest.
1 string reference to 'Counter'
- views.field.schema.yml in core/
modules/ views/ config/ schema/ views.field.schema.yml - core/modules/views/config/schema/views.field.schema.yml
File
- core/
modules/ views/ src/ Plugin/ views/ field/ Counter.php, line 20 - Contains \Drupal\views\Plugin\views\field\Counter.
Namespace
Drupal\views\Plugin\views\fieldView source
class Counter extends FieldPluginBase {
use UncacheableFieldHandlerTrait;
/**
* {@inheritdoc}
*/
public function usesGroupBy() {
return FALSE;
}
/**
* {@inheritdoc}
*/
protected function defineOptions() {
$options = parent::defineOptions();
$options['counter_start'] = array(
'default' => 1,
);
return $options;
}
/**
* {@inheritdoc}
*/
public function buildOptionsForm(&$form, FormStateInterface $form_state) {
$form['counter_start'] = array(
'#type' => 'textfield',
'#title' => $this
->t('Starting value'),
'#default_value' => $this->options['counter_start'],
'#description' => $this
->t('Specify the number the counter should start at.'),
'#size' => 2,
);
parent::buildOptionsForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function query() {
// do nothing -- to override the parent query.
}
/**
* {@inheritdoc}
*/
public function getValue(ResultRow $values, $field = NULL) {
// Note: 1 is subtracted from the counter start value below because the
// counter value is incremented by 1 at the end of this function.
$count = is_numeric($this->options['counter_start']) ? $this->options['counter_start'] - 1 : 0;
$pager = $this->view->pager;
// Get the base count of the pager.
if ($pager
->usePager()) {
$count += $pager
->getItemsPerPage() * $pager
->getCurrentPage() + $pager
->getOffset();
}
// Add the counter for the current site.
$count += $this->view->row_index + 1;
return $count;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
Counter:: |
public | function |
Default options form that provides the label widget that all fields
should have. Overrides FieldPluginBase:: |
|
Counter:: |
protected | function |
Information about options for all kinds of purposes will be held here. Overrides FieldPluginBase:: |
|
Counter:: |
public | function |
Gets the value that's supposed to be rendered. Overrides UncacheableFieldHandlerTrait:: |
|
Counter:: |
public | function |
Called to add the field to a query. Overrides FieldPluginBase:: |
|
Counter:: |
public | function |
Provides the handler some groupby. Overrides HandlerBase:: |
|
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
FieldPluginBase:: |
property | Stores additional fields which get's added to the query. The generated aliases are stored in $aliases. | ||
FieldPluginBase:: |
property | |||
FieldPluginBase:: |
property | |||
FieldPluginBase:: |
protected | property | The link generator. | |
FieldPluginBase:: |
public | property | The field value prior to any rewriting. | |
FieldPluginBase:: |
protected | property |
Stores the render API renderer. Overrides PluginBase:: |
1 |
FieldPluginBase:: |
protected | function | Add 'additional' fields to the query. | |
FieldPluginBase:: |
protected | function | Add any special tokens this field might use for itself. | 4 |
FieldPluginBase:: |
public | function |
Return a string representing this handler's name in the UI. Overrides HandlerBase:: |
|
FieldPluginBase:: |
public | function |
Provide extra data to the administration form Overrides HandlerBase:: |
|
FieldPluginBase:: |
public | function |
Renders a field using advanced settings. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
protected | function | Determine if this field can allow advanced rendering. | |
FieldPluginBase:: |
public | function |
Adds an ORDER BY clause to the query for click sort columns. Overrides FieldHandlerInterface:: |
1 |
FieldPluginBase:: |
public | function |
Determines if this field is click sortable. Overrides FieldHandlerInterface:: |
3 |
FieldPluginBase:: |
protected | function | Document any special tokens this field might use for itself. | 3 |
FieldPluginBase:: |
public | function |
Returns the class of the field. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Returns the class of the field's label. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Returns an HTML element for the label based upon the field's element type. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Returns an HTML element based upon the field's element type. Overrides FieldHandlerInterface:: |
1 |
FieldPluginBase:: |
public | function |
Returns the class of the field's wrapper. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Returns an HTML element for the wrapper based upon the field's element type. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Provides a list of elements valid for field HTML. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Gets the entity matching the current row and relationship. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
protected | function | Returns all field labels of fields before this field. | |
FieldPluginBase:: |
protected | function |
Returns the render API renderer. Overrides PluginBase:: |
|
FieldPluginBase:: |
public | function |
Gets the 'render' tokens to use for advanced rendering. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
protected | function | Recursive function to add replacements for nested query string parameters. | |
FieldPluginBase:: |
public | function |
Initialize the plugin. Overrides HandlerBase:: |
14 |
FieldPluginBase:: |
public | function |
Checks if a field value is empty. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public | function |
Gets this field's label. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
protected | function | Gets the link generator. | |
FieldPluginBase:: |
public | function |
Runs before any fields are rendered. Overrides FieldHandlerInterface:: |
10 |
FieldPluginBase:: |
protected | function | Render this field as user-defined altered text. | |
FieldPluginBase:: |
protected | function | Render this field as a link, with the info from a fieldset set by the user. | |
FieldPluginBase:: |
public | function |
Performs an advanced text render for the item. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
protected | function | Trims the field down to the specified length. | |
FieldPluginBase:: |
constant | Indicator of the renderText() method for rendering the whole element. (if no render_item() method is available). | ||
FieldPluginBase:: |
constant | Indicator of the renderText() method for rendering the empty text. | ||
FieldPluginBase:: |
constant | Indicator of the renderText() method for rendering a single item. (If no render_item() is present). | ||
FieldPluginBase:: |
public | function |
Performs some cleanup tasks on the options array before saving it. Overrides PluginBase:: |
1 |
FieldPluginBase:: |
function |
Passes values to drupal_render() using $this->themeFunctions() as #theme. Overrides FieldHandlerInterface:: |
||
FieldPluginBase:: |
public | function |
Provide a full list of possible theme templates used by this style. Overrides PluginBase:: |
|
FieldPluginBase:: |
public | function |
Replaces a value with tokens from the last field. Overrides FieldHandlerInterface:: |
|
FieldPluginBase:: |
public static | function | Trims the field down to the specified length. | |
FieldPluginBase:: |
public | function |
Determines if this field will be available as an option to group the result
by in the style settings. Overrides FieldHandlerInterface:: |
|
HandlerBase:: |
public | property | When a field has been moved this property is set. | |
HandlerBase:: |
public | property | When a table has been moved this property is set. | |
HandlerBase:: |
public | property | With field you can override the realField if the real field is not set. | |
HandlerBase:: |
protected | property | The module handler. | 3 |
HandlerBase:: |
public | property | Where the $query object will reside: | 7 |
HandlerBase:: |
public | property | The actual field in the database table, maybe different on other kind of query plugins/special handlers. | |
HandlerBase:: |
public | property | The relationship used for this field. | |
HandlerBase:: |
public | property | The table this handler is attached to. | |
HandlerBase:: |
public | property | The alias of the table of this handler which is used in the query. | |
HandlerBase:: |
protected | property | The views data service. | |
HandlerBase:: |
public | function | Take input from exposed handlers and assign to this handler, if necessary. | 1 |
HandlerBase:: |
public | function |
Check whether given user has access to this handler. Overrides ViewsHandlerInterface:: |
2 |
HandlerBase:: |
public static | function |
Breaks x,y,z and x+y+z into an array. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function |
Determines if the handler is considered 'broken', meaning it's a
a placeholder used when a handler can't be found. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function | Render our chunk of the exposed handler form when selecting | 1 |
HandlerBase:: |
public | function | Form for exposed handler options. | 2 |
HandlerBase:: |
public | function | Provide a form for setting options. | 1 |
HandlerBase:: |
public | function | Provide a form for aggregation settings. | 1 |
HandlerBase:: |
public | function | Determine if a handler can be exposed. | 2 |
HandlerBase:: |
protected | function | Transform a string by a certain method. | |
HandlerBase:: |
public | function | Set new exposed option defaults when exposed setting is flipped on. | 2 |
HandlerBase:: |
public | function | Provide defaults for the handler. | |
HandlerBase:: |
public | function | Displays the Expose form. | |
HandlerBase:: |
public | function |
Ensure the main table for this handler is in the query. This is used
a lot. Overrides ViewsHandlerInterface:: |
2 |
HandlerBase:: |
public | function | Get information about the exposed form for the form renderer. | 1 |
HandlerBase:: |
public | function | Creates cross-database SQL dates. | 2 |
HandlerBase:: |
public | function | Creates cross-database SQL date formatting. | 2 |
HandlerBase:: |
public | function |
Determines the entity type used by this handler. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function |
Shortcut to get a handler's raw field value. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function |
Get the join object that should be used for this handler. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
protected | function | Gets the module handler. | |
HandlerBase:: |
public static | function |
Fetches a handler to join one table to a primary table from the data cache. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
protected | function | Gets views data service. | |
HandlerBase:: |
public | function | If a handler has 'extra options' it will get a little settings widget and another form called extra_options. | 1 |
HandlerBase:: |
public | function | Returns TRUE if the exposed filter works like a grouped filter. | 1 |
HandlerBase:: |
public | function | Determine if this item is 'exposed', meaning it provides form elements to let users modify the view. | |
HandlerBase:: |
public | function | Define if the exposed input has to be submitted multiple times. This is TRUE when exposed filters grouped are using checkboxes as widgets. | 1 |
HandlerBase:: |
protected | function | Provides a unique placeholders for handlers. | |
HandlerBase:: |
public | function |
Run after the view is executed, before the result is cached. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function |
Run before the view is built. Overrides ViewsHandlerInterface:: |
1 |
HandlerBase:: |
public | function |
Sanitize the value for output. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function | Sets the module handler. | |
HandlerBase:: |
public | function |
Called just prior to query(), this lets a handler set up any relationship
it needs. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function | ||
HandlerBase:: |
public | function | Shortcut to display the expose/hide button. | 2 |
HandlerBase:: |
public | function |
Shortcut to display the exposed options form. Overrides ViewsHandlerInterface:: |
|
HandlerBase:: |
public | function | If set to remember exposed input in the session, store it there. | 1 |
HandlerBase:: |
public | function | Submit the exposed handler form | |
HandlerBase:: |
public | function | Perform any necessary changes to the form exposes prior to storage. There is no need for this function to actually store the data. | |
HandlerBase:: |
public | function | Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. | |
HandlerBase:: |
public | function | Perform any necessary changes to the form values prior to storage. There is no need for this function to actually store the data. | 1 |
HandlerBase:: |
public | function | A submit handler that is used for storing temporary items when using multi-step changes, such as ajax requests. | |
HandlerBase:: |
public | function |
Validate that the plugin is correct and can be saved. Overrides PluginBase:: |
2 |
HandlerBase:: |
public | function | Validate the exposed handler form | 4 |
HandlerBase:: |
public | function | Validate the options form. | 1 |
HandlerBase:: |
public | function | Validate the options form. | |
HandlerBase:: |
public | function |
Constructs a Handler object. Overrides PluginBase:: |
37 |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 2 |
PluginBase:: |
public | property | Plugins's definition | |
PluginBase:: |
public | property | The display object this plugin is for. | |
PluginBase:: |
public | property | Options for this plugin will be held here. | |
PluginBase:: |
protected | property | The plugin implementation definition. | |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
protected | property | Denotes whether the plugin has an additional options form. | 8 |
PluginBase:: |
public | property | The top object of a view. | 1 |
PluginBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
20 |
PluginBase:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
50 |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Clears a plugin. Overrides ViewsPluginInterface:: |
2 |
PluginBase:: |
protected | function | Do the work to filter out stored options depending on the defined options. | |
PluginBase:: |
public | function |
Filter out stored options depending on the defined options. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public | function |
Returns an array of available token replacements. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function |
Returns the plugin provider. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public | function |
Adds elements for available core tokens to a form. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public | function |
Returns a string with any core tokens replaced. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
constant | Include entity row languages when listing languages. | ||
PluginBase:: |
constant | Include negotiated languages when listing languages. | ||
PluginBase:: |
protected | function | Makes an array of languages, optionally including special languages. | |
PluginBase:: |
public | function |
Return the human readable name of the display. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public static | function |
Moves form elements into fieldsets for presentation purposes. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public static | function |
Flattens the structure of form elements. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public static | function | Returns substitutions for Views queries for languages. | |
PluginBase:: |
protected | function | Fills up the options of the plugin with defaults. | |
PluginBase:: |
public | function |
Returns the summary of the settings in the display. Overrides ViewsPluginInterface:: |
6 |
PluginBase:: |
public | function |
Unpack options over our existing defaults, drilling down into arrays
so that defaults don't get totally blown away. Overrides ViewsPluginInterface:: |
|
PluginBase:: |
public | function |
Returns the usesOptions property. Overrides ViewsPluginInterface:: |
8 |
PluginBase:: |
public | function |
Validate the options form. Overrides ViewsPluginInterface:: |
15 |
PluginBase:: |
protected | function | Replaces Views' tokens in a given string. The resulting string will be sanitized with Xss::filterAdmin. | 1 |
PluginBase:: |
constant | Query string to indicate the site default language. | ||
StringTranslationTrait:: |
protected | property | The string translation service. | |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UncacheableFieldHandlerTrait:: |
protected | function | Actually renders the field markup. | |
UncacheableFieldHandlerTrait:: |
abstract protected | function | ||
UncacheableFieldHandlerTrait:: |
public | function | ||
UncacheableFieldHandlerTrait:: |
public | function |