using eo.web grid, when rendering each items, how can I programmatically set a cell's backcolor based on the value of the other cell's value of the same item??

For example, while rendering, for each item, if cell(1)'s value is greater than 0, then set cell(2)'s backcolor to green, otherwise, set cell(2)'s backcolor to red. something like that...

Thanks for reply.

You mentioned using clientsideendedit event to detect cell value changes and take action (in this case, change cell backcolor) accordingly,
But what if for ordinary grid data rendering (for example, just displaying resultset from backend datasource), not for editing data in the grid, it seems there is no clientsideendedit event available while in rendering data (not in editing mode).

Then, what else can we use to handle it while rendering grid data?

BTW, maybe you can consider provide a server side event while rendering each item's data, then we can take action in server side before displaying each items' cell content (including value and style).

Thank you for the reply.
For using either Style & StyleField methods, It is definitely working.

But those 2 ways have their cons, respectively.

Using Style, it means, after binding the grid with datasource, I also need to additionally iterate over each item to apply needed style to specified cells of each item.

Using StyleField, I need to manage to modify current data retrieval sql statements to accompanying additional (style) fields (those are not actually exist in backend data scheme) in order to applying styling. (And In my case, I have multiple data columns need to apply different styles individually in each data row)

Anyway, in current eo.web grid, those are only 2 available ways to conditionally apply cell's style, and hope in the future build, there is one server side event (for example: Grid_FormattingItem) that will be triggered while each item is rendered (either in editing mode or non-editing mode), then in the event handler, I can manipulate each cell's style and/or value's dataformat (ex: datetime string format or convert alphabet character's upper/lower case,..etc ).

:)

It seems not the same because there is pagination feature also need to be considered.
For example, if there is 100000 items to be rendered in the grid (said, with 100 items per page), and if the Grid_FormattingItem event is available, then I think eo.grid will only just trigger 100 times of that event handler for current visible page on demand.
But if no such event or similar mechanism available, then my code need to iterate over 100000 items in advance to make the needed styles in place before handing it over to eo.grid to display.