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

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

Defined in /var/www/openacs.org/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 (optional, defaults to "0")
-object (required)
-initialize (optional, boolean, defaults to "true")
Returns:
cr item object

Testcases:
xotcl_core_tutorial_4, xowiki_test_cases
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