Developer's Guide Expand

Understanding the Product Expand

Product Overview

Getting Started Expand

End User License Agreement

Product Requirements

Using Spread.Views Library

Getting Technical Support

Creating a Basic Grid

How to Add a License

Using Touch Support

Working with Columns Expand

Defining Columns

Adding Column Presenters

Adding Action Columns

Binding Multiple Data Fields to a Single Column

Adding Multiple Column Headers

Adding Pinned Columns

Reordering Columns

Resizing Columns

Adding a Column Tool Panel

Adding a Sparkline Column

Working with Rows Expand

Using Row Templates

Using a Column Header Row

Enabling Auto Row Height

Using Grid Functions Expand

Buffered Rendering

Using Serialization

Allowing Selection

Right-to-Left Formatting

Adding a Search Box

Using the Tree Grid

Calculations using DAX

Editing Data Expand

Using Editor Modes

Using a Custom Inline Editor

Creating an editForm Template

Using Layouts Expand

Horizontal Layout

Using Grouping Expand

Trellis Grouping

Calendar Grouping

Timeline Grouping

Walkthroughs Expand

E-commerce Website Interface

Creating a Chatting Interface

Creating a Shopping Cart

Creating a Social Networking Interface

DataView

Methods

getControlByElement

cancelBatchEdit

getCachedBatchActions

getRowInfoFromId

hideLoadingOverlay

showLoadingOverlay

successCallback

Events

collectionChanged

selectionChanged

DataManager Expand

Methods

addCalculatedField

editCalculatedColumn

editCalculatedField

getCalculatedColumnValues

getCalculatedFields

getCalculatedFieldValue

insertDataItems

isCalculatedColumn

isRefreshSuspended

removeCalculatedField

removeDataItems

removeEmptyGroup

DataManagerGroup Expand

DataManagerGroup

Methods

findChildGroupByPath

getCalculatedColumnValues

getSourceRowIndex

DataManagerNode Expand

DataManagerNode

Methods

findChildNodeByPath

getCalculatedColumnValues

getSourceRowIndex

CalendarGrouping Expand

CalendarGrouping

Events

eventLimitClick

CardLayout Expand

GridLayout Expand

HorizontalLayout Expand

HorizontalLayout

MasonryLayout Expand

TimelineGrouping Expand

TimelineGrouping

TrellisGrouping Expand

TrellisGrouping

Events

Class: TimelineGrouping

TimelineGrouping

groupStrategies/timelinegrouping.js, line 33

Creates a new instance of Timeline strategy.

Parameters:

Name Type Description

options

Object

An object used to initialize the Timeline strategy.

Name	Type	Default	Description
`axisLocation`	string	middle	optional The location of the timeline axis. There are three values: left, middle, or right.
`gutter`	number	13	optional The horizontal distance between content and the timeline axis.
`intervalDistance`	number	15	optional The vertical distance between the previous item and the current item.
`groupHeaderLocation`	string		optional The location where the group header is placed. There are two values: 'top' or 'onAxis'.
`localeResource.errorText`	string		optional The error text.