xo::db::CrClass instproc fetch_object (public)

 <instance of xo::db::CrClass> fetch_object -item_id item_id  \
    [ -revision_id revision_id ] -object object  \
    [ -initialize on|off ]

Defined in packages/xotcl-core/tcl/cr-procs.tcl

Load a content item into the specified object. If revision_id is provided, the specified revision is returned, otherwise the live revision of the item_id. If the object does not exist, we create it.

Switches:

-item_id

(required)

-revision_id

(defaults to "0") (optional)

-object

(required)

-initialize

(boolean) (defaults to "true") (optional)

Returns:

cr item object

Partial Call Graph (max 5 caller/called nodes):

Testcases:

xotcl_core_tutorial_4, xowiki_test_cases