Have a look at $this->params. Use isset() to test that the param is there. You might want to further test the values, depending on your neds.
On Wed, Jan 21, 2009 at 8:23 AM, Cjo <[email protected]> wrote: > > Hi all, > > I have to give access to my data from database using url.. For this i > have written a controller which in turn returns the data in XML > format. This part was actually easy. This url also contains query > string with which i have to get the data. Here is where i am stuck. > > Let the three parameters coming as query string be LAB, FROMDATE and > TODATE. How can i know from the url that these 3 parameters are > present in the query string. All the 3 parameters must be there to > retrieve the data. So if there is any one missing I have to through an > error. > > I have validated if the parameter is in the query string and its value > is empty.(http://localhost/spicesboard/labAnalysis/intimationList/? > Lab=&FromDate=2&ToDate=3) > > I have to validate if the query string does not contain the parameter > itself. Ex(http://localhost/spicesboard/labAnalysis/intimationList/? > ToDate=3) > > > > Regards > Sijo Jose C > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "CakePHP" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cake-php?hl=en -~----------~----~----~----~------~----~------~--~---
