Page Comparison

set document [$::gid_groups_conds::doc documentElement]
set xpath  {/cmas2d_customlib_data/condition[@n='Point_Weight']/group}
set group_ids []
foreach group_node [$document selectNodes $xpath] {
    set group_id [get_domnode_attribute $group_node name]n]
    lappend group_ids $group_id
}