Is 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.
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How can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesHow do you remove the header row from a Spark DataGrid? MX DataGrid had the attribute "showHeaders" but this doesn't seem to be present in the Spark DataGrid.
This seems like it should be a very easy task, so either I'm extremely dense or just missing something? Do I have to create a custom skin for my DataGrid and remove the header parts? That seems like overkill or is it the Flex / Spark way?
I have a Spark Component (a Group) which doesn't behave as wanted.The tooltip is only shown when the component is enabled=true which the following example shows:
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"[code]/....
In the Halo component the toolTip is shown. And this is, what I want to achieve.In my case I want to try something like this:
<s:Group toolTip="{cartEntries > 0 ? 'great!' : 'go and buy!'}"></s:Group>
I have a tooltip for each datagrid row. Which is fine. I also can style it with with mx:Style which is great.However, I desire to have multiple styles ie a header and the rest of the text in the tooltip.
View 1 RepliesHow to style parts of the tooltip e.g. bold? I'm generating a tooltip in an itemrenderer for an datagrid, displaying the column name and then the value: I want to display the value bold...
public override function set data(value:Object):void
{
var dg:DataGrid = this.listData.owner as DataGrid;[code].....
I have a advanced data grid with columns as status, enabled, owner, name. I will get data for status as 'applicable' or 'success' or 'failure' . When the status is coming as 'applicable', i have to show the tool tip when move the mouse over there.
View 1 RepliesCan i add two header text in Datagrid? My Requirement is to have two Headercolumns in a Datagrid. Is it possible?
View 2 Repliesi have a datagrid. i want to change the header text of the first column to a dynamic text on click on a button.
View 1 Replieshow to create an headerRenderer and embed and image in the first header (column) for my datagrid.
View 1 RepliesI have an AdvancedDataGrid that uses HierarchicalData to display data in a tree format. For one of the columns, I'm using an AdvancedDataGridRendererProvider to conditionally display an image if certain conditions are met. I'm currently using the ToolTipManager to display additional information if the user mouses over the image.Here's what I would like to do:Instead of showing the toolTip when the user places their mouse over the image, I would like to automatically display the toolTip whenever the image is visible in the AdvancedDataGrid. If the user scrolls through the AdvancedDataGrid, the toolTip should move and follow along with its image accordingly.
Sample AdvancedDataGrid:
<mx:AdvancedDataGrid id="myAdvancedDataGrid"
displayItemsExpanded="true"
[code].....
I want to display the grid control in Flex ( version 3 . with a marker/(or)icon (which acts like a button) in each colum header of the grid.2. on click of the button i want o popup a textaread to capture some comments.3. on close of the popup i wan to then change th markericon in a way highliting it which would indicate that some comments(footnotes) are present for this column. I am very new to flex looking at the data grid control at this point. I understand that the standard features can be easily plugged in by msxml. Do i need to write some complex action script for above feature listed?
View 2 RepliesI want to remove the highlight that occurs when mouse over occurs on the headers of a DataGrid.
View 4 RepliesI created a component that is multiple datagrids side by side that share the same columns (each datagrid is the same as the one before but with different data).ProblemThe header text only shows up on the last datagrid. How can I get the text to show up on all the datagrid headers?Here is how I instantiate the component.
<common:PageDataGrid width="100%" height="100%"
numGroups="5" numRows="9" dataProvider="{createData(5, 9)}">
<common:columns>
[code]........
I'm having some issues aligning the header text of a datagrid. I'm using an embed font for the header text, and when applying the css, the header text behaves as if I'd set the text vertical align to top. I'm trying to vertically center the text, but haven't found a way to make it work.
View 1 RepliesIs it possible that when mouse is over the datagrid header the cursor changes to hand cursor instead of the pointer?
View 1 RepliesIs it possible to remove the horizontal separator which divides the headers with the data? I managed to remove the vertical ones with mx.skins.Programmatic skin, but could not find a way to remove the horizontal separator.
View 1 RepliesI'm having trouble in rotating the header text in my datagrid. I don't know understand the reason why its failing.
Datagrid column AS3 code:
dgc=new DataGridColumn();
dgc.dataField=columnName.gene;
dgc.labelFunction=gridLabelFunction
[Code].....
I'm trying to remove the tooltip from the checkbox inside an inline itemrenderer in a datagrid but I still get the tooltip box but with nothing in it. I want the tooltip box removed completely.[code]
View 2 RepliesI want the comboBox to be placed in one of the columns of the datagrid header.The datagrid should be filtered according to the value selected in the comboBox.e.
View 1 RepliesFor a flex datagrid : How do I have different fonts for a column header and the text in the corresponding cells?
View 1 RepliesI use a flex mx:datagrid. I can set the headerBackgroundSkin to specify a skin or a picture to be displayed in all datagrid column's headers and it works just fine !
The problem is I can't find any way to specify a custom skin for the currently sorted column (doesn't matter if the sort is asc or desc, this is just to show the user which column is currently sorted).
I also tried to create a custom headerRenderer for each column but it is quite complicated and doesn't work very well.
I have been looking for the solution for a while but I can't find a good approach to do it. It sounds like a very basic need for me...incredible it is so complicated to achieve with Flex !!
I noticed someone was looking for the same thing few years ago but without success... [URL]
Is there any function (or any easy way to implement it) equivalent to calculateDropIndex for spark's DataGrid?
(using Flex Hero 4.5.0.19786)
I 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 ?
Is 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?
Like 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 RepliesHow 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.
View 2 RepliesI 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.
Recently 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 RepliesI 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.
