AsyncDataProvider ties your cell widgets to an asynchronous data source. The AsyncDataProvider used to fetch the new data when the cell widget requires new data and then push it to the widget. To request the new data, implement the oRangeChanged() method for the specified cell widget. To push the data, call updateRowCount() and/or updateRowData() methods.
Posted Date:- 2021-11-30 06:40:56
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