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| META TOPICPARENT |
name="WebHome" |
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But this is not enough.
To guarantee a certain result, you need to finalise critical preferences variables set at the web or topic level, which is cumbersome. |
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< | So preferences variables DENYUSERPREFEENCES and ALLOWUSERPREFEENCES have been introduced.
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DENYUSERPREFEENCES and ALLOWUSERPREFEENCES may have comma separated list of variable names
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> | So preferences variables DENYUSERPREFEENCES and ALLOWUSERPREFERENCES have been introduced.
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DENYUSERPREFEENCES and ALLOWUSERPREFERENCES may have comma separated list of variable names
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- If a preferences variable is listed in
DENYUSERPREFEENCES, the variable cannot be overridden at the user level. There is a special value "all", which means no preferences variables can be overridden at the user level
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<
< |
- If
ALLOWUSERPREFEENCES is set and not empty, only the listed preferences variables can be overridden. There is a special value "all", which means any preferences variable can be overridden at the user level. But actually, "all" is not necessary since a blank value or not setting ALLOWUSERPREFEENCES has the same effect
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DENYUSERPREFEENCES takes precedence over ALLOWUSERPREFEENCES. If a variable is listed on both, it cannot be overridden. If DENYUSERPREFEENCES is "all", the value of ALLOWUSERPREFEENCES doesn't matter.
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>
> |
- If
ALLOWUSERPREFERENCES is set and not empty, only the listed preferences variables can be overridden. There is a special value "all", which means any preferences variable can be overridden at the user level. But actually, "all" is not necessary since a blank value or not setting ALLOWUSERPREFERENCES has the same effect
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DENYUSERPREFEENCES takes precedence over ALLOWUSERPREFERENCES. If a variable is listed on both, it cannot be overridden. If DENYUSERPREFEENCES is "all", the value of ALLOWUSERPREFERENCES doesn't matter.
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| | For example, if you don't allow overriding at the user level at all:
* Set DENYUSERPREFERENCES = all
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* Set DENYUSERPREFERENCES = TINYMCEPLUGIN_DISABLE, SKIN
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< | Please note DENYUSERPREFEENCES and ALLOWUSERPREFEENCES affect user preferences regardless of $TWiki::cfg{DemoteUserPreferences}. |
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> | Please note DENYUSERPREFEENCES and ALLOWUSERPREFERENCES affect user preferences regardless of $TWiki::cfg{DemoteUserPreferences}. |
| | You can set those variables at the site level while $TWiki::cfg{DemoteUserPreferences} setting to false. |
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<
< | If you do so, you should finalise DENYUSERPREFEENCES and ALLOWUSERPREFEENCES. |
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> | If you do so, you should finalise DENYUSERPREFEENCES and ALLOWUSERPREFERENCES. |
| | Otherwise, they might be overridden by user preferences. |
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<
< | You will get the most benefit of DENYUSERPREFEENCES and ALLOWUSERPREFEENCES by setting $TWiki::cfg{DemoteUserPreferences} to true. |
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> | You will get the most benefit of DENYUSERPREFEENCES and ALLOWUSERPREFERENCES by setting $TWiki::cfg{DemoteUserPreferences} to true. |
| | That way, each web can specify how much user level preferences overriding is allowed.
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