Hi First of all thank you so much for your quick responses. Yes i don't wanna wrap the text into multiple rows, but adjust the width of column and put data in single line.
One more thing i wanna add here. I am dealing with 66 columns and minimum of 1500 rows. The number of rows may go up to 6000. So please give me an optimal solution. Actually i am thinking about alternative way, since this may be tough to achieve with good performance. *Alternate:* In MS-Excel, we have option to click the column separator. when we click on column separator, the appropriate column width will get adjust. Since adjust/alter width of all columns in one shot will bring down the performance. we can think about this option here we are perform action for only one column at a time. But i don't know how to capture events of separator. Please throw your ideas folks!!!. Thanks once again guys. With Regards, Oviyan On Fri, Jul 2, 2010 at 10:33 AM, raj <[email protected]> wrote: > Hi, > > You need to calculate each cell width and assign the column width as > maximum of these as follows. > > { > // check if the ADG is enabled and the columns are resizable > if (!enabled || !resizableColumns) > return; > > > // get the columns array > var optimumColumns:Array = getOptimumColumns(); > var colLen:int = optimumColumns.length; > var col:AdvancedDataGrid; > for (var index:int =0; index < colLen; index++) > { > col = optimumColumns[index]; > // check for resizable column > if (!col.resizable) > return; > > > > if(listItems) > { > var len:int = listItems.length; > var maxWidth:int = 0; > for(var i:int=0;i<len;i++) > { > if(listItems[i][index] is IDropInListItemRenderer) > { > lineMetrics = > measureText(IDropInListItemRenderer(listItems[i] > [index]).listData.label); > if(lineMetrics.width > maxWidth) > maxWidth = lineMetrics.width ; > } > } > } > > > > col.width = maxWidth + getStyle("paddingLeft") + > getStyle("paddingRight"); > } > > } > > > > If you have larget sets of data, then this method will take more > time. > > If anyone have better idea than this, please share. > > Regards, > Raj > > > > > > > > > > On Jul 1, 5:08 pm, oviya selvan <[email protected]> wrote: > > Hi Guys, > > > > I am held up on an issue related to width adjustment of > datagridColumn > > dynamically. Let me put it like this, I have a datagrid and data has been > > populated dynamically. I wanna define the width of column of DataGrid > based > > on length of data(dynamic). I think that we can use itemrenderer but i am > > more concern about performance. So please shed some lights on this > folks!!. > > > > Thanks in advance. > > > > -- > > Regards, > > Oviyan > > > > Blog : http://www.oviyas.blogspot.com/ > > contact : +91 - 91762 72633 > > -- > 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]<flex_india%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/flex_india?hl=en. > > -- Regards, Oviyan Blog : http://www.oviyas.blogspot.com/ contact : +91 - 91762 72633 -- 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.
