isDataLoaded()

Pro version only

This functionality is available in the PRO edition only.

checks whether the specified data range is loaded from the server

isDataLoaded(from?: number, to?: number): boolean;

Parameters:

• from: number - optional, the index of the first element of the data range to be checked
• to: number - optional, the index of the last element of the data range to be checked

Returns:

true, if a range of data is loaded; otherwise, false.

Example

component.data.isDataLoaded();

Change log:

added in v6.4