Telerik.Web.UI.RadClientDataSource : Sys.Component
Inheritance Hierarchy
- Sys.Component
- Telerik.Web.UI.RadClientDataSource
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