Flex :: Spark DataGrid Alternative Row Color Changes?
Nov 19, 2011How to Set alternat Row Color In Flex 4.5 MobileApplication For Spark Data Grid. The Main Problem Of SparkDataGrid in Mobile Application not Allowed to Add Skin.
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Flex :: Set The Selection Border Color In Spark Datagrid
Jun 29, 2011I have a custom skin applied to a Flex 4 spark datagrid. One really annoying issue I am having is finding the ability to override or change the selected row border color. I was able to set the selectionColor just fine but the border is still the default light blue color. I need it to be yellow.
Anyone know where I can find this style or override this border that is being set when selection happens within the skin itself.
Flex :: Spark's DataGrid CalculateDropIndex Equivalent?
Mar 10, 2011Is there any function (or any easy way to implement it) equivalent to calculateDropIndex for spark's DataGrid?
(using Flex Hero 4.5.0.19786)
Flex :: Spark DataGrid Cell Click?
Jun 18, 2011I am searching for something like CellClick event on Spark DataGrid, or something alike.
Is there something like this in Flex 4.5, and how to get the data from the clicked cell ?
Flex :: Disabling Few Rows In Spark Datagrid?
Sep 1, 2011Is there a way in spark datagrid to disable some rows programmatically, in flex 3, it could be done using the function mouseEventToItemRenderer this way:
override protected function mouseEventToItemRenderer (
event: MouseEvent): IListItemRenderer {
var listItem: IListItemRenderer;// = super.mouseEventToItemRenderer(event);
[Code]....
And then I implement the function disabledRow to return true or false depending on some condition, the condition that will specify if the selected item will be renderered or not. Is there a way in spark datagrid to do the same?
Flex :: Set A Tooltip Just On Header Of A Spark Datagrid?
Sep 21, 2011Is it possible to set a tooltip just on the header of a spark datagrid. I do not want any tooltips on the data - just the header. I have played with mouse over and this sort of looks like it might work. This seems a bit of a hack to me though.
View 1 RepliesFlex :: RendererAdd Function For Spark DataGrid?
Sep 23, 2011Like we have rendererAdd function/hook for a Spark List which is dispatched when an itemrenderer is added to the container? Do we have any similar method/hook at DataGrid level also?
View 1 RepliesFlex - Spark Datagrid Editor - Numbers Only?
Jan 14, 2012I want a spark datagrid that allow a user to input numbers only. They can only input number with up to 5 decimal places. I am struggling with this in Spark. I can do it in Flex by using the itemEditEnd parameter of the MX DataGrid.
How do I do this is Spark? Any pointers would be great.
Flex :: How To Get ItemDoubleClick Event In Spark DataGrid
Mar 7, 2012Recently I am working with Spark DataGrid. Before I was using AdvancedDataGrid. In that I was capturing itemDoubleClick event. But I am not able to find such a event in SparkdataGrid. So I want to capture double click event on single row of DataGrid. Some people told that, I have to use my custom ItemRenderer to do that. But is there any way to capture itemDoubleClick event in Spark DataGrid without creating custom ItemRenderer ???
View 1 RepliesFlex :: Datagrid - Display A Multi-line Column Header Using The Flex Spark Data Grid?
Apr 13, 2011How can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesFlex :: Move/reorder Columns In A Spark DataGrid?
Apr 6, 2012I am unable to find if the spark DataGrid supports moving / reordering the columns. If not what could be the best solution? Maybe using the mx version?
I want the user to be able to drag the columns and arrange them.
Flex :: Spark Datagrid With Checkbox Does Not Update Correctly?
May 26, 2011The checkboxes are updated correctly when I select one or more datagrid rows but when I select a checkbox for the first time the checkbox does not refresh until the pointer moves out of the datagrid row. How can I fix this?
[Code]...
Flex :: Transparent Background On Spark DataGrid Headers?
Jul 14, 2011I almost got it, but the part that's giving me trouble is making the header background transparent. I am making a custom MXML skin based on the default Spark DataGrid skin. I tried setting the contentBackgroundAlpha to 0 on the columnHeaderGroup and the headerRenderer, but that didn't work. I tried setting visible to false for either of those, but that made it so that the text didn't show up either, so that didn't work. There is no setting for backgroundAlpha in either of those two, so I'm not sure what else to try.
View 2 RepliesFlex :: Programmatically Set Edited Cell On Spark Datagrid?
Jul 24, 2011What is the equivalent of editedItemPosition for the Spark datagrid?
View 1 RepliesControl A Spark Datagrid's Scroller Position In Flex?
Aug 22, 2011I'm using the new Spark Datagrid for a project, but I must confess the scroller is annoying me a little bit, so I would like to have some control over it.
View 1 RepliesActionscript 3 :: Flex 4.5: Spark DataGrid With Custom ItemRenderes
Jan 31, 2012Firstly sorry for the really lengthy question. I am trying to implement an Org.Chart using spark DataGrid. The data for the Org.Chart does not change and hence I am hard coding the values. I had to implement this Org.Chart as I need to have floating Nodes and also the connecting lines should be drawn a bit different when compared to using an external component. Please find the following image of which Im trying to achieve: Here is the idea:
[Code]...
Flex :: Print Flex Spark Datagrid By Using The Mx PrintDataGrid?
Oct 4, 2011Flex 4.5+ is I guess everyone is working on nowadays so I asked this question since I haven't yet find working both spark datagrid and the mx printdatagrid components together.
What I'm trying to achieve is to print all the data inside my spark datagrid. So when I do my research, we use the PrintJob or the FlexPrintJob classes.It works fine but when I need to print multiple pages since the data on my spark datagrid is quite long, I can't somehow find a way how to do it.The print output is only upto where the height of my spark datagrid.So in my research, they somehow managed it to use the mx:PrintDataGrid component.But sad to say, they did it with an mx:DataGrid also.how to use the mx:PrintDataGrid along with s:DataGrid.
var printJob:PrintJob = new PrintJob();
if (printJob.start())
{[code]....
If converting a spark datagrid columns to the mx datagrid columns is not possible, is there a way that I can print all the data on the spark datagrid using multiple pages?
CSS :: How To Set Border Color Of Flex Spark Button
Jan 21, 2011Is it possible? Or do I need to use Skin architecture? I can't found the property border color, so I think I need to create a entire skin customized? Or are there the property accessible by css?
View 2 RepliesFlex :: Spark Label Rollover Color?
Mar 9, 2012I have a group of spark label components within a VGroup. Is there a way to change the background color to the labels when the user rolls over them? I've tried adding rollOverColor to the VGroup, but it didn't work.
View 1 RepliesFlex :: Sorting - 4.5 Spark Datagrid Multi-column Sort?
May 9, 2011does anyboy know if Flex 4.5 Spark Datagrid suppoprts multi-column sort natively - just like the ADG does?
View 2 RepliesFlex :: Spark Datagrid Memory Usage With Dynamic Columns?
Jun 4, 2011I have a question about the Spark DataGrid and how it works in terms of garbage collection. What I'm finding is that if I dynamically add and remove columns from the DataGrid at runtime, the GridColumns and ItemRenderers never get freed from memory.
For instance, if I have a list with 10 items and I create 10 columns, there will be 100 ItemRenderers and 10 GridColumns. If I remove all of the columns, they are still there.
[Code]...
Flex :: Spark Datagrid Fixed Column, Horizontal Scrolling?
Jul 11, 2011How can I make my datagrid have its first column fixed and scroll the reset horizontally and vertically?
View 1 RepliesFlex :: Scale A Spark DataGrid With Fixed RowCount & No Scollers?
Nov 1, 2011I am trying to find a way to Scale (either font or scaleX&Y) a DataGrid (with equestedMinRowCount = requestedMaxRowCount = requestedRowCount = dataProviderLength), so that it would Always show all the Rows (so no scrollers).Solution I came up with for Scaling is:
protected function thisDatagrid_resizeHandler(event:ResizeEvent):void
{
if (event.oldWidth < this.width) {
[code]......
Flex :: User Interface - Spark Datagrid And Word Wrapping
Nov 18, 2011I would like to have a spark datagrid that wordwraps all rows where relevant. At the moment it appears like the width of a cell is dependent on the contents of the first row and then subsequent rows are word wrapped. For example:
[Code].....
How can I get the datagrid to dynamically resize to 100% of the container width and for wordwrapping to happen on all rows? (not just rows after row 1)
Flex :: Change Background Color In Spark VideoPlayer?
Sep 9, 2010is there any way to change the black in background in the VideoPlayer component that comes with Flex 4 ?
I can change every color but i can't change the black in background.
Flex :: Changing A Spark TitleWindow's Titlebar Color?
Aug 9, 2011I have made a custom ActionScript mxml component, which is a spark TitleWindow with a text area, which header (titlebar) should display a green background if it finds the word 'success' in its text, or red, if it doesn't.
My problem is that I don't know where to access and modify this property, and the only turnaround I've found is binding the 'chromeColor' of the TitleWindow to depend on a boolean that will change depending on whether I find or not the word 'success'. And this does change the TitleBar background to the color I desire, however, it also changes the scrollbar color, for example, which is a bit nasty. The code for my class is the following:
[code]...
Flex :: Spark DataGrid Disable Horizontal Scroll And Resize Columns?
May 10, 2011Is there a way to get the columns to resize to the width of the new Datagrid instead of overflowing and showing the scrollbar? I've tried on the skin, setting all relevant properties and ran out of options. I just want it to behave like the previous Datagrid where the columns would resize to the width of the datagrid.
View 1 RepliesActionscript 3 :: Limit Flex Spark DataGrid ItemRenderer Data To Column
Feb 27, 2012I've got a DataGrid in my mobile application (I know, I know but there's currently not other solution for this), that numeric values. Depending on the value of a cell, the text gets colored. My big issue is that this doesn't work very for more than about 5 rows of data. I reckon the issue is that the set text function (in which I format the color) can't keep up with the amount of cell changes and formats the text based on the last updated cell of the row.I thought about a column item renderer so that the renderer only gets the value for that column, and not the whole data of the row.
Just for reference, this is my current item renderer (again, this works fine for few rows, for 5+ of fast changing data, this doesn't work any more, cells get formatted even though their data hasn't changed).[code]I just double-checked and have to revert my previous statement. A single row works fine, the second row already messes up the color formatting though. It seems as if the datagrid somehow throws together the values.
Doing the color formatting in the set data method shows the exact same effect;[code]My assumption about the grid messing up the ItemRenderer's data seems to be correct.A simple trace in the set data method (trace("old: " + _oldVal + "new : " + value[column.dataField]);) revealed that somehow, values of the next grid row (in case there are 2) get used as well as _oldVal gets the old value of the next row.
Flex :: Control The Mouseover Color For A TabBarButton Using Spark Skins?
Sep 17, 2010I'm trying to get a spark tab bar to have a selected tab that does not change color on mouseover. I'm trying to implement this by working with a skin based on the skin spark.skins.spark.TabBarButtonSkin, but despite turning off the shadows on the selected and overAndSelected states, it still shows a dark color on mouseover.
Here's the relevant skin:
<?xml version="1.0" encoding="utf-8"?>
<s:SparkSkin
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[Code]....
Flash :: Flex Spark Link Bar Background Color / Alpha
Nov 15, 2010I am trying to change the background color and alpha of a link bar in a Flex/Flash 4 application. No matter what properties I define, the background of said link bar is always white.[code]
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