VarQUERYPARAMS < TWiki/

TWiki/ Web>TWikiVariables>VarQUERYPARAMS (27 Mar 2005, TWikiContributor)EditAttach

QUERYPARAMS -- show paramaters to the query

Expands the parameters to the query that was used to display the page.
Syntax: %QUERYPARAMS{...}%
Parameters:
- format="..." format string for each entry, default $name=$value
- separator="..." separator string, default separator="$n" (newline)
- encoding="..." the encoding to apply to parameter values; see ENCODE for a description of the available encodings. If this parameter is not given, no encoding is performed.
The following escape sequences are expanded in the format string:

Sequence:	Expands To:
`$name`	Name of the parameter
`$value`	String value of the parameter. Multi-valued parameters will have a "row" for each value.
`$n` or `$n()`	New line. Use `$n()` if followed by alphanumeric character, e.g. write `Foo$n()Bar` instead of `Foo$nBar`
`$nop` or `$nop()`	Is a "no operation". This variable gets removed; useful for nested search
`$quot`	Double quote (`"`) (\" also works)
`$percnt`	Percent sign (`%`)
`$dollar`	Dollar sign (`$`)

Example:
- %QUERYPARAMS{format="<input type='hidden' name='$name' value='$value' encoding="entity" />"}%
See also QUERYSTRING, URLPARAM

Topic revision: r2 - 27 Mar 2005 - 10:14:15 - TWikiContributor

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