Grid header Resize problem

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#1

Hi Team,



I need answer for the following



1. How can I get the Current Column Index when i try to drag for resize



2. I need to change the cells width for only the current Column index and the next column index only … not to change all the others cells width in the grid.



3. If the current column index is a last column index then i need to adjust the previous column width only.





please help me to provide the solutions for this questions to achieve my target.



Thanks & Regards,

Ashok

#2
  1. How can I get the Current Column Index when i try to drag for resize
    mygrid.attachEvent(“onResize”,function(index,width){
    //called for each column resize iteration
    // index - index of resized column
    });

    Also , there is an onResizeEnd event, which doesn’t provide any extra info, but allows to catch the moment when resize finished.
#3

I need to change the cells width for only the current Column index and the next column index only
You can define which columns can be resized and which is not by
grid.enableResizing(list) //list - comma separated list of true|false values for related columns

#4

You can define which columns can be resized and which is not by 
    grid.enableResizing(list) //list - comma separated list of true|false values for related columns

in the runtime only i need this… at that time i cant give every time the list to which is false and which is true…

my requirement is for example

my grid is having 10 columns and all the columns are allowed to resized.

every column width is  defined in % way, that is 10 each… so total 100%
 
when i try to resize the 3rd column from 10 % to 15 % then  the 3rd column column width is 15% and 4th column width is 5%… like that. but no other  index cell width should not changed.

Regards,
Ashok

#5

Grid has not built in support for such use-case. You can do the next
a) store initial sizes of columns ( grid.getColWidth(index) )
b) use onResize event to save index of resized column
c) use onResizeEnd event to catch the moment when resize finished
now you know the index of column , its original size and its new size, so you can specify size for sibling column through grid.setColWidth