RelationalFieldConditionRule ​
- Type
- Class
- Namespace
- craft\fields\conditions
- Inherits
- craft\fields\conditions\RelationalFieldConditionRule » craft\base\conditions\BaseElementSelectConditionRule » craft\base\conditions\BaseConditionRule » craft\base\Component » craft\base\Model » yii\base\Model » yii\base\Component » yii\base\BaseObject
- Implements
- ArrayAccess, IteratorAggregate, craft\base\ComponentInterface, craft\base\ModelInterface, craft\base\conditions\ConditionRuleInterface, craft\fields\conditions\FieldConditionRuleInterface, yii\base\Arrayable, yii\base\Configurable, yii\base\StaticInstanceInterface
- Uses traits
- craft\base\ClonefixTrait, craft\fields\conditions\FieldConditionRuleTrait, yii\base\ArrayableTrait, yii\base\StaticInstanceTrait
- Since
- 4.0.0
Relational field condition rule.
Public Properties ​
| Property | Description |
|---|---|
| activeValidators | yii\validators\Validator – The validators applicable to the current scenario. |
| attributes | array – Attribute values (name => value). |
| autofocus | boolean |
| behaviors | yii\base\Behavior – List of behaviors attached to this component. |
| condition | craft\base\conditions\ConditionInterface |
| config | array – The rule’s portable config |
| elementId | integer, null |
| errors | array – Errors for all attributes or the specified attribute. |
| exclusiveQueryParams | |
| fieldUid | string – The UUID of the custom field associated with this rule |
| firstErrors | array – The first errors. |
| groupLabel | string, null |
| html | string – The rule’s HTML for a condition builder |
| isNew | boolean – Whether the rule is new |
| iterator | ArrayIterator – An iterator for traversing the items in the list. |
| label | string |
| labelHint | string, null |
| layoutElementUid | string, null |
| operator | string – The selected operator. |
| scenario | string – The scenario that this model is in. |
| uiLabel | string – The rule’s option label |
| uid | string, null – UUID |
| validators | ArrayObject, yii\validators\Validator – All the validators declared in the model. |
operator ​
- Type
- string
- Default value
self::OPERATOR_RELATED_TO
The selected operator.
Protected Properties ​
| Property | Description |
|---|---|
| reloadOnOperatorChange | boolean – Whether to reload the condition builder when the operator changes |
reloadOnOperatorChange ​
- Type
- boolean
- Default value
true
Whether to reload the condition builder when the operator changes
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() | Returns the display name of this class. |
| 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. |
| getAutofocus() | Returns whether the rule’s type selector should be autofocused. |
| getBehavior() | Returns the named behavior object. |
| getBehaviors() | Returns all behaviors attached to this component. |
| getCondition() | Returns the condition associated with this rule. |
| getConfig() | Returns the rule’s portable config. |
| getElementId() | |
| getErrorSummary() | Returns the errors for all attributes as a one-dimensional array. |
| getErrors() | Returns the errors for all attributes or a single attribute. |
| getExclusiveQueryParams() | |
| getFirstError() | Returns the first error of the specified attribute. |
| getFirstErrors() | Returns the first error of every attribute in the model. |
| getGroupLabel() | Returns the optgroup label the condition rule should be grouped under. |
| getHtml() | Returns the rule’s HTML for a condition builder. |
| getIterator() | Returns an iterator for traversing the attributes in the model. |
| getLabel() | Returns the rule’s option label. |
| getLabelHint() | Returns the rule’s option label hint. |
| getScenario() | Returns the scenario that this model is used in. |
| 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. |
| init() | Initializes the object. |
| 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. |
| load() | Populates the model with input data. |
| loadMultiple() | Populates a set of models with the data from end user. |
| matchElement() | |
| modifyQuery() | |
| 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. |
| 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. |
| setAutofocus() | Sets whether the rule’s type selector should be autofocused. |
| setCondition() | Sets the condition associated with this rule. |
| setElementId() | |
| setFieldUid() | Sets the UUID of the custom field associated with this rule. |
| setLayoutElementUid() | Sets the UUID of the custom field layout element associated with this rule. |
| setScenario() | Sets the scenario for the model. |
| supportsProjectConfig() | Returns whether the rule is safe to include in conditions that are stored in the project config. |
| toArray() | Converts the model into an array. |
| trigger() | Triggers an event. |
| validate() | Performs the data validation. |
| validateMultiple() | Validates multiple models. |
modifyQuery() ​
Arguments ​
$query
Protected Methods ​
| Method | Description |
|---|---|
| criteria() | Returns the criteria that determines which elements can be selected. |
| defineBehaviors() | Returns the behaviors to attach to this class. |
| defineRules() | Returns the validation rules for attributes. |
| elementQueryParam() | |
| elementSelectConfig() | Defines the element select config. |
| elementType() | Returns the element type that can be selected. |
| 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. |
| field() | Returns the first custom field instance associated with this rule. |
| fieldInstances() | Returns the custom field instances associated with this rule, if known. |
| inputHtml() | Returns the input HTML. |
| matchFieldValue() | |
| matchValue() | Returns whether the condition rule matches the given value. |
| operatorLabel() | Returns the option label for a given operator. |
| operators() | Returns the operators that should be allowed for this rule. |
| resolveFields() | Determines which fields can be returned by toArray(). |
| selectionCondition() | Returns the element condition that filters which elements can be selected. |
| sources() | Returns the element source(s) that the element can be selected from. |
criteria() ​
Returns the criteria that determines which elements can be selected.
Returns ​
elementQueryParam() ​
elementType() ​
Returns the element type that can be selected.
Returns ​
class-string<\craft\base\ElementInterface>
inputHtml() ​
Returns the input HTML.
Returns ​
matchFieldValue() ​
Arguments ​
$value
operatorLabel() ​
Returns the option label for a given operator.
Arguments ​
$operator(string)
Returns ​
operators() ​
Returns the operators that should be allowed for this rule.
Returns ​
selectionCondition() ​
Returns the element condition that filters which elements can be selected.
Returns ​
craft\elements\conditions\ElementConditionInterface, null
sources() ​
Returns the element source(s) that the element can be selected from.
Returns ​
Constants ​
| Constant | Description |
|---|---|
OPERATOR_BEGINS_WITH | |
OPERATOR_CONTAINS | |
OPERATOR_EMPTY | |
OPERATOR_ENDS_WITH | |
OPERATOR_EQ | |
OPERATOR_GT | |
OPERATOR_GTE | |
OPERATOR_IN | |
OPERATOR_LT | |
OPERATOR_LTE | |
OPERATOR_NE | |
OPERATOR_NOT_EMPTY | |
OPERATOR_NOT_IN | |
OPERATOR_RELATED_TO | |
SCENARIO_DEFAULT | The name of the default scenario. |