a) In the split mode the grid is slower than in the normal one. This can't be fixed.
b) The only one split per grid is possible.
c) After applying of the split mode to the grid, it is not possible to recreate the grid structure (reload the grid with a different structure). Such grid can be only destructed.
d) The splitAt must be executed only after defining of structure, but before data loading.
In case of initialization from JavaScript:
grid.setHeader(.... ... grid.init() grid.splitAt(2) grid.load(...
In case of loading configuration from XML:
<rows> <head> <column.... .... <afterInit> <call command="splitAt"><param>2</param></call> </afterInit>
In case of loading from HTML
<table class="dhtmlxGrid" split="2"....