jQuery Grid Plugin - jqGrid

Hello Tony,

during analysing of the problem described in the answer I found out that the lines of code follows to removing on previous loaded data (like tree root elements) on expanding of any node. To fix the problem I suggest to set loadonce to false inside of setTreeGrid together with other settings of jqGrid parameters. For example one can add the line

after the line

Altrnativly one can add !ts.p.treeGrid in the line and the line. So the lines will be like

and

Best regards

Oleg