SMART RENDERING AT COLUMN LEVEL RATHER THAN ROW LEVEL

Hi,



I am using licensed version of dhtmlxgrid in my application. Smart Rendering is a very good feature in the grid.



I have a requirement where in the grid has only 6 ROWS and 2 MILLION COLUMNS. Headers are not shown in the grid. I am loading the data from an xml file. Below is a simple sample of the datasource xml. You can see that cells in a rows are in arithmetic progression where the common difference is 6 (a, a+d, a+2d, a+3d, �). The number of columns in this case is huge where as the number of rows is fixed. I have horizontal scroll for the grid and NO VERTICAL SCROLL. Can we implement SMART RENDERING AT COLUMN LEVEL. Like if the user scrolls I want more and more columns to be displayed.



Please provide a solution or a work around for this.



<?xml version="1.0" encoding="utf-8"?>





















1

7

13

19

25

31





2

8

14

20

26

32





3

9

15

21

27







4

10

16

22

28







5

11

17

23

29







6

12

18

24

30











Regards,

Lagnajeet Sahu

Unfortunately there is no such possibility.
Grid oriented on vertical datasets, with moderate number of column and not limited count of rows, its rendering for column-oriented structure if far from perfect ( having more than 100 columns will have bad effects on performance, 2kk columns - is an instant kill )

There was some experimental extension for horizontal oriented grids, but neither from them will be able to render such wide grid.