BaseElementLinkType
- Type
- Abstract Class
- Namespace
- craft\fields\linktypes
- Inherits
- craft\fields\linktypes\BaseElementLinkType » craft\fields\linktypes\BaseLinkType » craft\base\ConfigurableComponent » craft\base\Component » craft\base\Model » yii\base\Model » yii\base\Component » yii\base\BaseObject
- Implements
- ArrayAccess, IteratorAggregate, craft\base\ComponentInterface, craft\base\ConfigurableComponentInterface, craft\base\ModelInterface, yii\base\Arrayable, yii\base\Configurable, yii\base\StaticInstanceInterface
- Uses traits
- craft\base\ClonefixTrait, yii\base\ArrayableTrait, yii\base\StaticInstanceTrait
- Extended by
- craft\fields\linktypes\Asset, craft\fields\linktypes\Category, craft\fields\linktypes\Entry
- Since
- 5.3.0
Base element link type.
Public Properties
| Property | Description |
|---|---|
| activeValidators | yii\validators\Validator – The validators applicable to the current scenario. |
| attributes | array – Attribute values (name => value). |
| behaviors | yii\base\Behavior – List of behaviors attached to this component. |
| errors | array – Errors for all attributes or the specified attribute. |
| firstErrors | array – The first errors. |
| iterator | ArrayIterator – An iterator for traversing the items in the list. |
| scenario | string – The scenario that this model is in. |
| settings | array – The component’s settings. |
| settingsHtml | |
| sources | |
| validators | ArrayObject, yii\validators\Validator – All the validators declared in the model. |
settingsHtml
- Default value
null- Access
- Read-only
sources
- Default value
null
Public Methods
| Method | Description |
|---|---|
| __call() | Calls the named method which is not a class method. |
| __clone() | This method is called after the object is created by cloning an existing one. |
| __construct() | |
| __get() | Returns the value of a component property. |
| __isset() | Checks if a property is set, i.e. defined and not null. |
| __set() | Sets the value of a component property. |
| __unset() | Sets a component property to be null. |
| activeAttributes() | Returns the attribute names that are subject to validation in the current scenario. |
| addError() | Adds a new error to the specified attribute. |
| addErrors() | Adds a list of errors. |
| addModelErrors() | Adds errors from another model, with a given attribute name prefix. |
| afterValidate() | This method is invoked after validation ends. |
| attachBehavior() | Attaches a behavior to this component. |
| attachBehaviors() | Attaches a list of behaviors to the component. |
| attributeHints() | Returns the attribute hints. |
| attributeLabels() | Returns the attribute labels. |
| attributes() | Returns the list of attribute names. |
| beforeValidate() | This method is invoked before validation starts. |
| behaviors() | Returns a list of behaviors that this component should behave as. |
| canGetProperty() | Returns a value indicating whether a property can be read. |
| canSetProperty() | Returns a value indicating whether a property can be set. |
| className() | Returns the fully qualified name of this class. |
| clearErrors() | Removes errors for all attributes or a single attribute. |
| createValidators() | Creates validator objects based on the validation rules specified in rules(). |
| datetimeAttributes() | Returns the names of any attributes that should hold DateTime values. |
| detachBehavior() | Detaches a behavior from the component. |
| detachBehaviors() | Detaches all behaviors from the component. |
| displayName() | |
| element() | |
| ensureBehaviors() | Makes sure that the behaviors declared in behaviors() are attached to this component. |
| extraFields() | Returns the list of fields that can be expanded further and returned by toArray(). |
| fields() | Returns the list of fields that should be returned by default by toArray() when no specific fields are specified. |
| formName() | Returns the form name that this model class should use. |
| generateAttributeLabel() | Generates a user friendly attribute label based on the give attribute name. |
| getActiveValidators() | Returns the validators applicable to the current scenario. |
| getAttributeHint() | Returns the text hint for the specified attribute. |
| getAttributeLabel() | Returns the text label for the specified attribute. |
| getAttributes() | Returns attribute values. |
| getBehavior() | Returns the named behavior object. |
| getBehaviors() | Returns all behaviors attached to this component. |
| getErrorSummary() | Returns the errors for all attributes as a one-dimensional array. |
| getErrors() | Returns the errors for all attributes or a single attribute. |
| getFirstError() | Returns the first error of the specified attribute. |
| getFirstErrors() | Returns the first error of every attribute in the model. |
| getIterator() | Returns an iterator for traversing the attributes in the model. |
| getScenario() | Returns the scenario that this model is used in. |
| getSettings() | Returns an array of the component’s settings. |
| getSettingsHtml() | |
| getValidators() | Returns all the validators declared in rules(). |
| hasErrors() | Returns a value indicating whether there is any validation error. |
| hasEventHandlers() | Returns a value indicating whether there is any handler attached to the named event. |
| hasMethod() | Returns a value indicating whether a method is defined. |
| hasProperty() | Returns a value indicating whether a property is defined for this component. |
| id() | |
| init() | Initializes the object. |
| inputHtml() | |
| instance() | Returns static class instance, which can be used to obtain meta information. |
| isAttributeActive() | Returns a value indicating whether the attribute is active in the current scenario. |
| isAttributeRequired() | Returns a value indicating whether the attribute is required. |
| isAttributeSafe() | Returns a value indicating whether the attribute is safe for massive assignments. |
| isSelectable() | Returns whether the component should be selectable in component Type selects. |
| linkLabel() | |
| load() | Populates the model with input data. |
| loadMultiple() | Populates a set of models with the data from end user. |
| normalizeValue() | Normalizes a posted link value. |
| off() | Detaches an existing event handler from this component. |
| offsetExists() | Returns whether there is an element at the specified offset. |
| offsetGet() | Returns the element at the specified offset. |
| offsetSet() | Sets the element at the specified offset. |
| offsetUnset() | Sets the element value at the specified offset to null. |
| on() | Attaches an event handler to an event. |
| onUnsafeAttribute() | This method is invoked when an unsafe attribute is being massively assigned. |
| renderValue() | |
| rules() | Returns the validation rules for attributes. |
| safeAttributes() | Returns the attribute names that are safe to be massively assigned in the current scenario. |
| scenarios() | Returns a list of scenarios and the corresponding active attributes. |
| setAttributes() | Sets the attribute values in a massive way. |
| setScenario() | Sets the scenario for the model. |
| settingsAttributes() | Returns the list of settings attribute names. |
| supports() | |
| toArray() | Converts the model into an array. |
| trigger() | Triggers an event. |
| validate() | Performs the data validation. |
| validateMultiple() | Validates multiple models. |
| validateValue() |
__construct()
Arguments
$config
displayName()
element()
Arguments
$value
getSettingsHtml()
id()
inputHtml()
Arguments
$field$value$containerId
linkLabel()
Arguments
$value
renderValue()
Arguments
$value
supports()
Arguments
$value
validateValue()
Arguments
$value$error
Protected Methods
| Method | Description |
|---|---|
| availableSourceKeys() | Returns an array of source keys for the element type, filtering out any sources that can’t be linked to. |
| availableSources() | Returns all sources available to the field, based on availableSources() plus any custom sources for the element type. |
| defineBehaviors() | Returns the behaviors to attach to this class. |
| defineRules() | Returns the validation rules for attributes. |
| elementSelectConfig() | Returns the config array that will be passed to craft\helpers\Cp::elementSelectHtml(). |
| elementType() | Returns the element type this link type is for. |
| extractFieldsFor() | Extract nested fields from a fields collection for a given root field Nested fields are separated with dots (.). e.g: "item.id" The previous example would extract "id". |
| extractRootFields() | Extracts the root field names from nested fields. |
| resolveFields() | Determines which fields can be returned by toArray(). |
| selectionCriteria() | |
| sourcesSettingHtml() | Returns the HTML for the “Sources” setting |
availableSourceKeys()
Returns an array of source keys for the element type, filtering out any sources that can’t be linked to.
Returns
string[]
availableSources()
Returns all sources available to the field, based on availableSources() plus any custom sources for the element type.
Returns
elementSelectConfig()
Returns the config array that will be passed to craft\helpers\Cp::elementSelectHtml().
Returns
elementType()
Returns the element type this link type is for.
Returns
class-string<\craft\base\ElementInterface>
selectionCriteria()
sourcesSettingHtml()
Returns the HTML for the “Sources” setting
Returns
Constants
| Constant | Description |
|---|---|
SCENARIO_DEFAULT | The name of the default scenario. |