Package TWiki::OopsException
extends Error
Exception used to raise a request to redirect to an Oops URL.
An
OopsException thrown anywhere in the code will redirect the
browser to a url based on the
oops
script.
oops
requires a
template
parameter, that is the name of a template file from
the
templates
directory. This file will be expanded and the
parameter values passed to the exception instantiated. The
result will be shown in the browser.
-
template
is the name of an oops template
The remaining parameters are interpreted as key-value pairs. The following keys are used:
-
web
will be used as the web for the oops
-
topic
will be used as the topic for the oops
-
def
- is the (optional) name of a TMPL:DEF within the template
-
keep
- if set, the exception handler should try it's damndest to retain parameter values from the query.
-
params
is a reference to an array of parameters. These will be substituted for %PARAM1%, %PARAM2% ... %PARAMn% in the template.
ObjectMethod stringify ([$session]) -> $string
Generates a string representation for the object. if a session is passed in, and
the excpetion specifies a def, then that def is expanded. This is to allow
internal expansion of oops exceptions for example when performing bulk operations.