url_query
| Rivet Tcl Commands and Variables |

## Name

url_query — builds a URL query from parameter-value pairs

## Synopsis

::rivet::url_query ?par1 value1 par2 value2 ...?

## Description

Builds a URL query out of a list of parameter-value pairs. If the argument list has an odd length the last element is silently discarded. The values of each pair in the list are passed through ::rivet::escape_string for proper representation of characters that could break the URL syntax

    set query [::rivet::url_query par1 val1 par2 val2 par3 val3]
    puts $query
    par1=val1&par2=val2&par3=val3

upload |  | var