Displays a character counter below the input/textarea element.
* Also check the :ref:`fe-parameter-attributes` *data-...-error* to customize error messages shown by the validator.
* *hideZero* = 0|1 (optional): `with hideZero=1` a '0' in the value will be replaced by an empty string.
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@@ -6114,6 +6117,7 @@ Parameter and (element) sources
Check `wkhtmltopdf.txt <https://wkhtmltopdf.org/usage/wkhtmltopdf.txt>`_ for possible options. Be aware that
key/value tuple in the documentation is separated by a space, but to respect the QFQ key/value notation of URLs,
the key/value tuple in `p:...`, `u:...` or `U:...` has to be separated by '='. Please see last example below.
* If an option contains an '&' it must be escaped with double '\\'. See example.
Most of the other Link-Class attributes can be used to customize the link as well.
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@@ -6137,6 +6141,9 @@ Example `_link`: ::
# three sources: two pages and one file, the second page will be in landscape and pagesize A3
SELECT "d:complete.pdf|s|t:Complete PDF|p:id=detail&r=1|p:id=detail2&r=1&--orientation=Landscape&--page-size=A3|F:fileadmin/pdf/test.pdf" AS _link
# One source and a header file. Note: the parameter to the header URL is escaped with double backslash.
SELECT "d:complete.pdf|s|t:Complete PDF|p:id=detail2&r=1&--orientation=Landscape&--header={{URL:R}}?indexp.php?id=head\\&L=1|F:fileadmin/pdf/test.pdf" AS _link