Documentation

Methods

add adds an item to the store
clearAll removes all items from the component
count returns the number of currently visible items
exists checks whether an item with the specified id exists
filter filters the component
getFirstId returns the ID of the first item
getIdByIndex returns the id of the item with the specified index
getIndexById returns the index of the item with the specified id
getItem gets the object of the data item with the specified id
getLastId returns the id of the last item
getNextId returns the ID of an item which is positioned the specified step after the specified item
getPrevId returns the ID of an item which is positioned the specified step before the specified item
load loads data from an external data source.
loadNext sends a request to load the specified number of records to the end of the clientside dataset or to the specified position
parse loads data to the component from an inline data source
refresh repaints the whole view or a certain item
remove removes the specified item from datastore
serialize serializes data to a JSON object
sort sorts datastore
sync allows syncing two copies of data (all or just a part of it) from one DataCollection to another
updateItem sets properties of the data item
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