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Template:If preview/doc

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This is a template that helps other templates determine if they are being previewed or not, and do or display different things accordingly.

Usage

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{{If preview|value if being previewed|value if not being previewed}}

{{If preview|1=value if being previewed|2=value if not being previewed}}

The first parameter is returned if the page is being previewed, otherwise the second parameter will be returned. Either parameter may be empty.

Examples

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Preview this page to see the effect of previewing on the 'Example' column.

Code Example Value when previewed Value when saved
{{If preview|Yes|No}}
{{If preview|1=Yes|2=No}}
No
No
Yes No
{{If preview|Red}}
{{If preview|1=Red}}

Red
{{If preview||Blue}}
{{If preview|2=Blue}}
Blue
Blue
Blue

See also

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