If you have a DataPage that receives internal query string parameters, you may have noticed that the parameter data will be remembered by browser's cache after it has been received the first time. Once data has been entered as a parameter, any DataPage that is configured to receive that parameter will find the cached parameter data. This can cause problems especially if you have separated search and results pages.
You can reset the parameters at any time by adding an extra query string to the end of your URL. This will set all of the parameter values to zero except those currently being passed.
If this is the only query string you are passing, then add a question mark (?) before the query string as follows:
You can also add this reset parameter after other parameters in the query string by adding the ampersand symbol (&) between the parameters as follows: