why is calculating page not an option ? does selected row have to be first or you just wan to navigate to the fist page that contains the row ?
Davor Hrg On Tue, Mar 11, 2008 at 2:15 PM, Alec Leamas <[EMAIL PROTECTED]> wrote: > I'm about to convert some T4 code to T5. In this code, I have a large , > paged table of persons with index links with the letters 'a' ..'z' at > the bottom of each page . Clicking the 'c' link starts presenting the > first persons with a name beginning with 'c', There are also links to go > on page forward/backward. Like this: > > < a b c d e f g h i j k l m n o p q r s t u v x y z > > > This is actually useful, it's much easier to press 'l' looking for > leamas the to try to guess which page nr he is at. > > In T4, I had to recode large part of the table stuff , including sort > etc, to implement this. I hoped T5 would be better, but the problem seem > to be still here: The Grid has an internal model of a fixed number of > pages, and a current page nr. This doesn't work with the sliding page > window required to present "the first page of users beginning with x'. > For this to work, the actual page must be defined by the first row nr. > > In other words: A flexible Grid should be able to position to any row > in the data, not just to even page boundaries (according to the > default's definition of a page). > > So, two questions: > - Am I right thinking that implementing a GridIndex analog to GridPager > isn't straightforward in current design? > - Would i be possible to change the code in Grid to open up for other > paging strategies than a fixed nr of (numbered) pages? In particular, > would it be possible to store currentRow instead of currentPage in Grid? > > > Cheers, > > --alec > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
