var records:Array = [{a:1,b:2},{a:1,b:2},{a:1,b:2},{a:1,b:2},{a:1,b:2},
{a:1,b:2},{a:1,b:2}]; // replace with your collectionvar theCount:int = records.length; // total num records var recordsPerPage:int = 5; //total records to be displayed on each page var totalPages:int = Math.ceil(theCount/recordsPerPage); // caluculate the total possible pages, Ceil it to get the items from the remainder page theSlider.min = 1; // set the slider min theSlider.max = totalPages; // set the slider max theSlider.step = 1; // each step one page var currentPageCount = theSlider.value; // on chage get slider value var recEndIdx = recordsPerPage * currentPageCount; // caluculate the end index of the pagee var recEndIdx = recEndIdx < recordsPerPage ? recordsPerPage : recEndIdx; // handle index out of range exeption var recStartIdx = recEndIdx - recordsPerPage ; // caluculate the start index of the page var recStartIdx = recStartIdx < 0 ? 0 : recStartIdx; // handle index out of range exeption theGrid.dataProvider = new ArrayCollection(records.slice(recStartIdx, recEndIdx)); // finaly exract the page, return as new collection as data provider is this of any help? :) Bobbyinsane http://www.insanepixel.com On Jan 10, 9:49 am, karthi <[email protected]> wrote: > Hi all, > > I am populating datagrid using httpservice with xml result object. and > also vsilder for my application,I wanted to know how to do the > datagrid paging from slider change event > I had googled almost more than 3 days , can't find an answer. Can > anybody help me on this? > Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Flex India Community" 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/flex_india?hl=en.
