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GridLayoutHandler API - v0.4

Owned by Anastasia Cheetham

Last updated: Sept 16, 2008Version comment

1 min read

This documentation refers to the v0.4 released version of the Grid Layout Handler code.

The GridLayoutHandler is a Layout Handler designed to assist the Reorderer in working with linear sequences of items that are styled as a grid.

Constructors

new fluid.GridLayoutHandler(findMovables[, options]);

new fluid.GridLayoutHandler(findItems[, options]);

Parameters

findMovables

A function that returns a list of all elements within the document that are to be movable by the Reorderer.

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See Also

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findItems

A set of key/value pairs that provide a number of functions as follows:

Name	Description
`movables`	A function that returns a list of all elements within the document that are to be movable by the Reorderer. (required)
`selectables`	A function that returns a list of all elements within the document that can be cycled through by the Reorderer.
`dropTargets`	A function that returns a list of all elements within the document that can be a drop target for items in the Reorderer.
`grabHandle`	A function that takes an item and returns the part of the item that can be used to pick up the item.

options (optional)

An optional set of key/value pairs that configure the Layout Handler. The options for the GridLayoutHandler are:

Name	Description	Value	Default
`orderChangedCallback`	A function to be called each time the order of items has changed, to communicate the new order to the server. The `item` callback is optional. For a detailed explanation of the order-changed callback, see Order-Changed Callback - v0.4.	a function	`function(item) {};`