Dear Community!
I am rendering a grid from mysql database using smart rendering.
On row selection the user gets an ajax window and edits the data. After that I refresh the grid.
Is it possible to scroll to a page which is not rendered yet (as only 2 pages rendered when the grid is displayed).
Or is it possible to refresh only one row of the grid?
Thanx
Igor
In case of SRND mode, you can scroll to necessary position by using next code snippet
function scrollTo(grid,pos){
var distance = (pos+1)grid._dloadSize + 20;
if(distance>(grid.objBox.offsetHeight+grid.objBox.scrollTop)){
var scrollTop = distance - grid.objBox.offsetHeight;
}else if(posgrid._dloadSize<grid.objBox.scrollTop){
var scrollTop = pos*grid._dloadSize-5
}
if(scrollTop)
grid.objBox.scrollTop = scrollTop;
}
>>Or is it possible to refresh only one row of the grid?
You can set values of any cell by
grid.cells(i,j).setValue(newValue);
i - row ID
j - cell index
or
grid.cells2(i,j).setValue(newValue);
i - row index
j - cell index
also there is a way to update only few rows by using updateFromXML instead of loadXML
Thank you for your quick answer.
The first one works fine, except that I have to insert an alert and wait for the grid loading, after it is loaded and I press the ok on the alert dialog, the function scrolls to the desired position.
How do I test (in a while loop maybe) if the grid data is loaded?
Thank you in advance.
Best Regards,
Igor