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Telerik.Web.UI.RadClientDataSource : Sys.Component

Inheritance Hierarchy

Methods

add

Appends a data item to the data source.

Parameters

values Object

JSON formated values to insert as a new item

Returns

None

aggregates

A method to returned the calculated aggregate values of the RadClientDataSource

Parameters

Returns

Object Returns the aggregated values of the RadClientDataSource

cancelChanges

Cancels any pending changes in the data source. Used with batch editing

Parameters

Returns

None

fetch

Method which return data from the web service after calling the select method from the transport settings

Parameters

callback Function

the callback function that will hold the returned data

Returns

None

get_aggregates

Gets the collection of Telerik.Web.UI.ClientDataSourceAggregate in RadClientDataSource.

Parameters

Returns

Telerik.Web.UI.ClientDataSource.AggregateCollection The collection of Telerik.Web.UI.ClientDataSourceAggregate items which are part of the RadClientDataSource.

get_allowBatchOperations

Gets the RadClientDataSource.AllowBatchOperations value.

Parameters

Returns

Boolean The RadClientDataSource.AllowBatchOperations value.

get_allowPaging

Gets the RadClientDataSource.AllowPaging value.

Parameters

Returns

Boolean The RadClientDataSource.AllowPaging value.

get_currentPageIndex

Gets the RadClientDataSource.CurrentPageIndex value.

Parameters

Returns

Number The RadClientDataSource.CurrentPageIndex value.

get_data

Gets the JSON data of the RadClientDataSource

Parameters

Returns

Object The data of the RadClientDataSource

get_dataSourceObject

Gets the kendoDataSource underlying widget.
To use the exposed Kendo methods make sure you have the kendo.dataviz.d.ts file and cast the returned object to kendo.data.DataSource.

Parameters

Returns

Object The Kendo DataSource instance.

get_enableServerAggregates

Gets the RadClientDataSource.EnableServerAggregates value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerAggregates value.

get_enableServerFiltering

Gets the RadClientDataSource.EnableServerFiltering value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerFiltering value.

get_enableServerGrouping

Gets the RadClientDataSource.EnableServerGrouping value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerGrouping value.

get_enableServerPaging

Gets the RadClientDataSource.EnableServerPaging value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerPaging value.

get_enableServerSorting

Gets the RadClientDataSource.EnableServerSorting value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerSorting value.

get_filterExpressions

Gets the collection of Telerik.Web.UI.ClientDataSourceFilterExpression in RadClientDataSource.

Parameters

Returns

Telerik.Web.UI.ClientDataSource.FilterExpressionCollection The collection of Telerik.Web.UI.ClientDataSourceFilterExpression items which are part of the RadClientDataSource.

get_groupExpressions

Gets the collection of Telerik.Web.UI.ClientDataSource.GroupExpression in RadClientDataSource.

Parameters

Returns

Telerik.Web.UI.ClientDataSource.GroupExpressionCollection The collection of Telerik.Web.UI.ClientDataSource.GroupExpression items which are part of the RadClientDataSource.

get_pageSize

Gets the RadClientDataSource.PageSize value.

Parameters

Returns

Number The RadClientDataSource.PageSize value.

get_schema

Gets the RadClientDataSource.Schema value.

Parameters

Returns

Telerik.Web.UI.ClientDataSourceSchema The RadClientDataSource.Schema value.

get_sortExpressions

Gets the collection of Telerik.Web.UI.ClientDataSourceSortExpression in RadClientDataSource.

Parameters

Returns

Telerik.Web.UI.ClientDataSource.SortExpressionCollection The collection of Telerik.Web.UI.ClientDataSource.SortExpression items which are part of the RadClientDataSource.

get_totalItemsCount

Gets the total number of items in the RadClientDataSource

Parameters

Returns

Number The total number of items in the RadClientDataSource.

get_totalPagesCount

Gets the total number of pages in the RadClientDataSource

Parameters

Returns

Number The total number of pages in the RadClientDataSource.

get_transport

Gets the RadClientDataSource.DataSource.WebServiceDataSourceSettings value.

Parameters

Returns

Telerik.Web.UI.DataSourceSettings.WebServiceDataSourceSettings The RadClientDataSource.DataSource.WebServiceDataSourceSettings value.

getDataItemById

Gets the data item with the specified model id.

Parameters

Returns

None

getItemByIndex

Returns the data item at the specified index.

Parameters

Returns

None

hasChanges

Checks if the data items have changed.

Parameters

Returns

None

insert

Inserts a data item in the data source at the specified index.

Parameters

index Number

the index at which the item will be inserted

Returns

None

Method

Parameters

Parameters

Description Object

Returns

None

remove

Removes the specified data item from the data source.

Parameters

Returns

None

set_allowBatchOperations

Sets the RadClientDataSource.AllowBatchOperations value.

Parameters

Returns

Boolean The RadClientDataSource.AllowBatchOperations value.

set_allowPaging

Sets the RadClientDataSource.AllowPaging value.

Parameters

Returns

Boolean The RadClientDataSource.AllowPaging value.

set_currentPageIndex

Sets the RadClientDataSource.CurrentPageIndex value.

Parameters

Returns

Number The RadClientDataSource.CurrentPageIndex value.

set_data

Sets the JSON data of the RadClientDataSource

Parameters

Returns

None

set_enableServerAggregates

Sets the RadClientDataSource.EnableServerAggregates value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerAggregates value.

set_enableServerFiltering

Sets the RadClientDataSource.EnableServerFiltering value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerFiltering value.

set_enableServerGrouping

Sets the RadClientDataSource.EnableServerGrouping value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerGrouping value.

set_enableServerPaging

Sets the RadClientDataSource.EnableServerPaging value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerPaging value.

set_enableServerSorting

Sets the RadClientDataSource.EnableServerSorting value.

Parameters

Returns

Boolean The RadClientDataSource.EnableServerSorting value.

set_pageSize

Sets the RadClientDataSource.PageSize value.

Parameters

Returns

Number The RadClientDataSource.PageSize value.

sync

Persists any data item changes to the datasource. Calls the respective CRUd methods from the transport

Parameters

Returns

None

update

updates the values of the items with the specified model id

Parameters

newValues Object

JSON formated values to update in the item

Returns

None

view

Returns the data items which correspond to the current page, filter, sort and group configuration.

Parameters

Returns

None

Events

dataRequested

Raised after the data has been requested from the service.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

sync

Raised after the data source saves data item changes. The data source saves the data item changes when the sync method is called.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

dataParse

Can be used to additionally parse the response before it is further processed by the control.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

change

Raised when a change in the data is applied.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

customParameter

Raised when a custom mapping of the request parameters can be performed.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

command

Raised when a RadClientDataSource command occurs.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.CancelEventArgs

requestEnd

Raised when a RadClientDataSource remote request finished.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

requestStart

Raised when a RadClientDataSource remote service or page request is started.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs

requestFailed

Raised when the remote request has failed.

Event Data

sender Telerik.Web.UI.RadClientDataSource

The RadClientDataSource control that raised the event

args Sys.EventArgs