Class Poll

DataObject Poll.

Object

Extended by

ViewableData implements IteratorAggregate

Extended by

DataObject implements DataObjectInterface, i18nEntityProvider

Extended by

Poll

Package: polls
Located at polls/code/Poll.php

Methods summary

`public FieldSet`	# `getCMSFields( )` Centerpiece of every data administration interface in Silverstripe, which returns a `FieldSet` suitable for a `Form` object. If not overloaded, we're using `DataObject::scaffoldFormFields()` to automatically generate this set. To customize, overload this method in a subclass or decorate onto it by using DataObjectDecorator->updateCMSFields(). Centerpiece of every data administration interface in Silverstripe, which returns a `FieldSet` suitable for a `Form` object. If not overloaded, we're using `DataObject::scaffoldFormFields()` to automatically generate this set. To customize, overload this method in a subclass or decorate onto it by using DataObjectDecorator->updateCMSFields(). klass MyCustomClass extends DataObject { static $db = array('CustomProperty'=>'Boolean'); public function getCMSFields() { $fields = parent::getCMSFields(); $fields->addFieldToTab('Root.Content',new CheckboxField('CustomProperty')); return $fields; } } Returns `FieldSet` Returns a TabSet for usage within the CMS - don't use for frontend forms. See Good example of complex FormField building: SiteTree::getCMSFields() Overrides `DataObject::getCMSFields`
`public array\|string`	# `fieldLabels( )` Get any user defined searchable fields labels that exist. Allows overriding of default field names in the form interface actually presented to the user. Get any user defined searchable fields labels that exist. Allows overriding of default field names in the form interface actually presented to the user. The reason for keeping this separate from searchable_fields, which would be a logical place for this functionality, is to avoid bloating and complicating the configuration array. Currently much of this system is based on sensible defaults, and this property would generally only be set in the case of more complex relationships between data object being required in the search interface. Generates labels based on name of the field itself, if no static property `DataObject::$field_labels` exists. Returns `array\|string` Array of all element labels if no argument given, otherwise the label of the field Uses `mixed` `FormField::name_to_label()` Overrides `DataObject::fieldLabels`
`public integer`	# `getTotalVotes( )` Work out the total votes from all the answers still attached to this poll Work out the total votes from all the answers still attached to this poll Returns `integer` total count
`public String`	# `ActiveText( )` Returns the String for the title in the Generic DataAdmin Returns the String for the title in the Generic DataAdmin Returns `String` String
`public`	# `questionFields( )`
`public static String`	# `generateChart( String $mapdetails )` Print out the answers as a graph Print out the answers as a graph Parameters `$mapdetails` String Google Chart data Returns `String` String See http://code.google.com/apis/chart/
`public Array`	# `answerFields( )` The Answers that are available for that post The Answers that are available for that post Returns `Array` Array

Methods inherited from DataObject

Aggregate(), RelationshipAggregate(), __construct(), baseTable(), belongs_to(), buildDataObjectSet(), buildSQL(), can(), canCreate(), canDelete(), canEdit(), canView(), castedUpdate(), composite_fields(), context_obj(), customDatabaseFields(), custom_database_fields(), data(), databaseFields(), databaseIndexes(), database_extensions(), database_fields(), db(), dbObject(), debug(), defaultSearchFilters(), defineMethods(), delete(), delete_by_id(), destroy(), disableCMSFieldsExtensions(), disable_subclass_access(), duplicate(), enableCMSFieldsExtensions(), enable_subclass_access(), exists(), extendedSQL(), fieldLabel(), flushCache(), flush_and_destroy_cache(), forceChange(), get(), getAllFields(), getCMSActions(), getChangedFields(), getClassAncestry(), getComponent(), getComponents(), getComponentsQuery(), getDefaultSearchContext(), getField(), getFrontEndFields(), getManyManyComponents(), getManyManyComponentsQuery(), getManyManyFilter(), getManyManyJoin(), getRemoteJoinField(), getReverseAssociation(), getTitle(), get_by_id(), get_one(), get_validation_enabled(), hasDatabaseField(), hasField(), hasOwnTableDatabaseField(), hasValue(), has_many(), has_one(), has_own_table(), i18n_plural_name(), i18n_singular_name(), inheritedDatabaseFields(), instance_get(), instance_get_one(), isChanged(), isEmpty(), isInDB(), is_composite_field(), many_many(), many_many_extraFields(), merge(), newClassInstance(), onAfterDelete(), onAfterWrite(), onBeforeDelete(), onBeforeWrite(), plural_name(), populateDefaults(), provideI18nEntities(), relObject(), requireDefaultRecords(), requireTable(), reset(), scaffoldFormFields(), scaffoldSearchFields(), searchableFields(), setCastedField(), setClassName(), setComponent(), setField(), set_context_obj(), set_validation_enabled(), singular_name(), summaryFields(), toMap(), update(), validate(), write(), writeComponents(), writeWithoutVersion()

Methods inherited from ViewableData

ATT_val(), BaseHref(), CSSClasses(), ColumnBreak(), ColumnCalc(), ColumnNumber(), ColumnPad(), ColumnPos(), CurrentMember(), CurrentPage(), Debug(), Even(), EvenOdd(), First(), FirstLast(), HasPerm(), IsAjax(), JS_val(), Last(), Me(), Middle(), MiddleString(), Modulus(), MultipleOf(), Odd(), Pos(), RAW_val(), SQL_val(), ThemeDir(), ThemeName(), Top(), TotalItems(), XML_val(), __get(), __isset(), __set(), buildCastingCache(), cachedCall(), castingClass(), castingHelper(), castingHelperPair(), castingObjectCreator(), castingObjectCreatorPair(), customise(), escapeTypeForField(), getIterator(), getSecurityID(), getXMLValues(), i18nLocale(), iteratorProperties(), obj(), renderWith(), setCustomisedObj()

Methods inherited from Object

__call(), __toString(), __wakeup(), addMethodsFrom(), addStaticVars(), addWrapperMethod(), add_extension(), add_static_var(), allMethodNames(), cacheToFile(), cacheToFileWithArgs(), clearCache(), combined_static(), create(), createMethod(), create_from_string(), extInstance(), extend(), getCustomClass(), getExtensionInstance(), getExtensionInstances(), get_extensions(), get_static(), hasExtension(), hasMethod(), has_extension(), invokeWithExtensions(), is_a(), loadCache(), parentClass(), parse_class_spec(), remove_extension(), sanitiseCachename(), saveCache(), set_stat(), set_static(), set_uninherited(), stat(), strong_create(), uninherited(), uninherited_static(), useCustomClass()

Magic methods summary

Properties summary

`public static array`	`$db`	# Database field definitions. This is a map from field names to field type. The field type should be a class that extends . Database field definitions. This is a map from field names to field type. The field type should be a class that extends .
`public static array`	`$has_many`	# This defines a one-to-many relationship. It is a map of component name to the remote data class. This defines a one-to-many relationship. It is a map of component name to the remote data class. This relationship type does not actually create a data structure itself - you need to define a matching $has_one relationship on the child class. Also, if the $has_one relationship on the child class has multiple links to this class you can use the syntax "ClassName.HasOneRelationshipName" in the remote data class definition to show which foreign key to use.
`public static array`	`$searchable_fields`	# Default list of fields that can be scaffolded by the ModelAdmin search interface. Default list of fields that can be scaffolded by the ModelAdmin search interface. Overriding the default filter, with a custom defined filter: static $searchable_fields = array( "Name" => "PartialMatchFilter" ); Overriding the default form fields, with a custom defined field. The 'filter' parameter will be generated from `DBField::$default_search_filter_class`. The 'title' parameter will be generated from DataObject->fieldLabels(). static $searchable_fields = array( "Name" => array( "field" => "TextField" ) ); Overriding the default form field, filter and title: static $searchable_fields = array( "Organisation.ZipCode" => array( "field" => "TextField", "filter" => "PartialMatchFilter", "title" => 'Organisation ZIP' ) );
`public static array`	`$summary_fields`	# Provides a default list of fields to be used by a 'summary' view of this object. Provides a default list of fields to be used by a 'summary' view of this object.
`public static array`	`$defaults`	# Inserts standard column-values when a DataObject is instanciated. Does not insert default records `DataObject::$default_records`. This is a map from fieldname to default value. Inserts standard column-values when a DataObject is instanciated. Does not insert default records `DataObject::$default_records`. This is a map from fieldname to default value. If you would like to change a default value in a sub-class, just specify it. - If you would like to disable the default value given by a parent class, set the default value to 0,'',or false in your subclass. Setting it to null won't work.
`public static boolean`	`$log_cookie`	#
`public static boolean`	`$result_graphing`	#
`public static integer`	`$cookie_timeout_time`	#
`public static string`	`$graph_type`	#
`public static string`	`$graph_size`	#
`public static string`	`$extraGraphParams`	#

Properties inherited from DataObject

$allowed_actions, $ancestry, $api_access, $belongs_many_many, $belongs_to, $brokenOnDelete, $brokenOnWrite, $cache_get_one, $cache_has_own_table, $cache_has_own_table_field, $casting, $componentCache, $components, $create_table_options, $default_records, $default_sort, $destroyed, $field_labels, $has_one, $indexes, $many_many, $many_many_extraFields, $original, $plural_name, $record, $singular_name

Properties inherited from ViewableData

$customisedObject, $default_cast, $failover, $iteratorPos, $iteratorTotalItems

Properties inherited from Object

$class, $extension_instances, $extensions

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