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• Listify

PHP Trait Lookitsatravis\Listify\Listify

http://lookitsatravis.github.io/listify Ported from https://github.com/swanandp/acts_as_list Mostrar archivo Open project: lookitsatravis/listify

Public Methods

Method	Description
addNewAt ( ) : string	Returns the value of the 'add_new_at' option
bootListify ( ) : boolean	Returns whether the scope has changed during the course of interaction with the model
decrementPosition ( ) : void	Decrease the position of this item without adjusting the rest of the list.
defaultPosition ( ) : mixed	Get the default item position
getListifyPosition ( ) : integer	Returns the value of the model's current position
higherItem ( ) : mixed	Return the next higher item in the list.
higherItems ( integer $limit = NULL ) : mixed	Return the next n higher items in the list. Selects all higher items by default
incrementPosition ( ) : void	Increase the position of this item without adjusting the rest of the list.
initListify ( array $options = [] ) : void	Required to override options and kick off the Listify's automatic list management.
insertAt ( integer $position = NULL ) : void	Insert the item at the given position (defaults to the top position of 1).
isDefaultPosition ( ) : boolean	Returns whether the item's current position matches the default position
isFirst ( ) : boolean	Returns if this object is the first in the list.
isInList ( ) : boolean	Returns whether the item is in the list
isLast ( ) : boolean	Returns if this object is the last in the list.
isNotInList ( ) : boolean	Returns whether the item is not in the list
listifyTop ( ) : string	Get the value of the "top_of_list" option
lowerItem ( ) : mixed	Return the next lower item in the list.
lowerItems ( integer $limit = NULL ) : mixed	Return the next n lower items in the list. Selects all lower items by default.
moveHigher ( ) : void	Swap positions with the next higher item, if one exists.
moveLower ( ) : void	Swap positions with the next lower item, if one exists.
moveToBottom ( ) : void	Move to the bottom of the list. If the item is already in the list, the items below it have their positions adjusted accordingly.
moveToTop ( ) : void	Move to the top of the list. If the item is already in the list, the items above it have their positions adjusted accordingly.
positionColumn ( ) : string	Get the name of the position 'column' option
removeFromList ( ) : void	Removes the item from the list.
scopeInList ( $query ) : Eloquent	An Eloquent scope that returns only items currently in the list
scopeListifyScope ( $query ) : Eloquent	An Eloquent scope based on the processed scope option
scopeName ( ) : mixed	Get the value of the 'scope' option
setListPosition ( integer $new_position ) : void	Sets the new position and saves it
setListifyConfig ( $key, $value ) : void	Updates a listify config value
setListifyPosition ( integer $position ) : void	Sets the value of the model's position
swapChangedAttributes ( ) : void	Temporarily swap changes attributes with current attributes

Private Methods

Method	Description
addToListBottom ( ) : void	Adds item to the bottom of the list
addToListTop ( ) : void	Adds item to the top of the list
assumeBottomPosition ( ) : void	Forces item to assume the bottom position in the list.
assumeTopPosition ( ) : void	Forces item to assume the top position in the list.
bottomItem ( mixed $except = NULL ) : mixed	Returns the bottom item
bottomPositionInList ( mixed $except = NULL ) : integer	Returns the bottom position number in the list
checkScope ( ) : void	Determines whether scope has changed. If so, it will move the current item to the top/bottom of the list and update all other items
decrementPositionsOnLowerItems ( integer $position = NULL ) : void	This has the effect of moving all the lower items up one.
getConditionStringFromQueryBuilder ( $query ) : string	Returns a raw WHERE clause based off of a Query Builder object
hasScopeChanged ( ) : boolean	Returns whether the scope has changed during the course of interaction with the model
incrementPositionsOnAllItems ( ) : void	Increments position of all items in the list.
incrementPositionsOnHigherItems ( ) : void	This has the effect of moving all the higher items down one.
incrementPositionsOnLowerItems ( integer $position ) : void	This has the effect of moving all the lower items down one.
insertAtPosition ( integer $position ) : void	Inserts the item at a particular location in the list. All items around it will be modified
listifyList ( ) : mixed	Creates an instance of the current class scope as a list
primaryKey ( ) : string	Returns the primary key of the current Eloquent instance
reloadPosition ( ) : void	Reloads the position value of the current item. This is only called when an item is deleted and is here to prevent unsetting the position column which would prevent other items from being moved properly
scopeCondition ( ) : string	Returns the raw WHERE clause to be used as the Listify scope
shufflePositionsOnIntermediateItems ( integer $old_position, integer $new_position, string $avoid_id = NULL ) : void	Reorders intermediate items to support moving an item from old_position to new_position.
updatePositions ( ) : void	Updates all items based on the original position of the item and the new position of the item

Method Details