isDataLoaded

checks whether the specified data range is loaded from the server

boolean isDataLoaded(number from,number to);

Parameters

fromnumberoptional, the index of the first element of the data range to be checked
tonumberoptional, the index of the last element of the data range to be checked

Returns

booleantrue if a range of data is loaded, otherwise false

Available only in PRO Edition

Example

data.isDataLoaded();

Details

This functionality is available in the PRO edition only.

See also
Change log

added in v6.4

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