getUrlParam
Last updated Nov 28th, 2019 | Page history | Improve this page | Report an issue
A simple snippet that will return a value passed through a URL parameter. The Parameter is sanitized and kept below a set size.
Revolution makes it easy to pass URL parameters. This snippet makes it simple to use that URL parameter.
OPTIONS¶
name - The parameter name, defaults to "p" int - (Opt) Set as true to only allow integer values max - (Opt) The maximum length of the returned value, defaults to 20 default - (Opt) The value returned if no URL parameter is found
Send parameter
[[~10? &val=`5`]]
Retrieve the value
[[!getUrlParam? &name=`val` &int=`1`]]
This snippet needs to be called uncached to get the current value.