row

tag represent row of grid, one tag for each row
supports all attribute of normal grid + two additional

expand - branch will be expanded on load

xmlkids - flag of not loaded child rows

branch will be expanded on load, attribute need to be skipped if you want to have closed branch

used in dynamical loading mode only,
attribute states that there are some sub-rows exists, but they not loaded yet,
component will send additional request on item opening, to fetch additional data

rows

just top xml tag, has no special meaning

TreeGrid specific attributes

parent - id of parent row

used in dynamic loading only
attribute contain ID of element for which data in XML must be attached as child rows
"super root" item has ID = 0

cell

represent cell of grid, supports all attributes used in plain grid

TreeGrid specific attributes

image - image which will be used for related tree cell of row

image which will be used for related tree cell of row