
%META:TOPICPARENT{name="TWikiVariables"}%
#VarINCLUDE

---+++ QUERYPARAMS -- show paramaters to the query
   * Expands the parameters to the query that was used to display the page.
   * Syntax: =%<nop>QUERYPARAMS{...}%=
   * Parameters:
      * =format="..."= format string for each entry, default =$name=$value=
      * =separator="..."= separator string, default =separator="$n"= (newline)
   * The following escape sequences are expanded in the format string:
   | *Sequence:* | *Expands To:* |
   | =$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". |
   | =$quot= | Double quote (="=) |
   | =$percnt= | Percent sign (=%=) |
   | =$dollar= | Dollar sign (=$=) |
   * Example:
      * =%<nop>QUERYPARAMS{format="&lt;input type='hidden' name='$name' value='$percntENCODE{$quot()$value$quot type=$quot()html$quot}$percnt' />"}%=
   * See also [[VarQUERYSTRING][QUERYSTRING]], [[#VarURLPARAM][URLPARAM]]