tbl_obj_attr_set Callback Type
Function prototype:
function funcname (doc, target, attr, old, new, op)
tbl_obj_attr_set is called before a table object attribute is modified.
Arguments
• doc is the identifier of the document containing target.
• target is the table object ID (toid) of the table object whose attribute is to be modified.
• attr is the name of the attribute to be modified.
• old is the current attribute value.
• new is the intended attribute value.
• op is the function callback operation. Callbacks are called twice in succession with op specifying the stage of callback operation.
1. op == 1 first call — The returned argument specifies whether the execution should continue or be stopped:
▪ 0 — Continue callback processing.
▪ -1 — Stop further callback processing.
2. op == 2 second call — Occurs unless the processing was stopped during the first call. The returned argument allows or prevents basic Arbortext Editor processing after all callbacks have been called:
▪ 0 — Basic Arbortext Editor processing allowed.
▪ -1 — Basic Arbortext Editor processing prevented.