Flex :: Making Advanced DataGrid Height Of Rows?
Nov 17, 2009
I have an ADG along with some other components in a VBox. The number of rows of items in the ADG is variable. I want the height of the ADG to be however tall it needs to be to show all the rows without scrolling. This is because I want the containing VBox to handle all the scrolling. The reason being, is because sometimes there is a horizontal scroll bar on the VBox, in this case you have to scroll all the way to the right to reveal the scroll bar for the ADG before you can scroll the ADG.
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Oct 28, 2011
i am creating a popup of a textarea though which i am storing my notes in a data grid. The Code for the data grid is given below.
Now when i add the note IT fits in one of the rows. Now all the rows have same size. I want to make the size variable so that the text fits in each row. For big text notes the height of rows should be greater so that no scroll needed. similarly when the data is small then the height should be small
<mx:AdvancedDataGrid x="0" y="231" width="872" height="273" fontSize="12" id="dgRecentNotes" horizontalGridLineColor="#01030B" dataProvider="{patientProfile.notes}" horizontalGridLines="true" variableRowHeight="true">
[Code].....
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Feb 22, 2011
How to use the advanced datagrid in Flex?
I am trying to get the values from a database and construct the hierarchial data. In particular, constructing the dynamic hierarchal data for advanced datagrid.
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Jan 12, 2010
I have a scenario like, Advanced DataGrid have a checkBox and if i select the header checkBox all the field checkBoxes has to be selected that means multi-select checkBox.
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Jan 18, 2010
I have a Advanced Datagrid with sorting. I think it is string sorting by default. But i need the sorting in number. How can i achieve the number sorting.for example: i have row numbers like 1 to 100 . i need number sorting like 1,10,100.
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Feb 2, 2010
I have a Advanced DataGrid requirement. But i do not have idea how to create it.
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Jun 6, 2010
I have this datagrid which has columns with a NumericStepper as an itemEditor where the user can change the number of items he wants to buy. How can I calculate the sum of all cells when the user updates datagrid's values?
EDIT 1
My datagrid is about colors and sizes of a product. The columns are generated dynamically from this function
private function getColumn(dataField:String, headerText:String,editable:Boolean) : DataGridColumn
{
var column:DataGridColumn = new DataGridColumn(dataField);
[Code]....
the row.size28 is generated dynamically. So it could be row.size29,row.size30 etc.
How can I loop through all my cells without knowing their data.property?
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Jun 26, 2010
I have a datagrid and it lists several rows as
seqno | NAME | COMPANY
1 | BOB | D&T
2 | Jenny | M&Y
3 | Jane | D&T
It is possible to have buttons as [MOVE UP] and [MOVE DOWN] so that when I select a row in a datagrid and press one of those button that the order changes and the seqno updates accordingly.
Meaning if I select Jane and press the [MOVE UP] button, the new order would be;
seqno | NAME | COMPANY
1 | BOB | D&T
2 | Jane | D&T
3 | Jenny | M&Y
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Jul 26, 2011
I have a data grid consisting of 3 columns & many rows, i want to show only the first 20 rows to user. Is there any way i can show only the first 20 rows in my datagrid.After by clicking button 'next', next 20 rows should display and so on...
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Aug 31, 2011
I am creating an app where users input their investment info into a datagrid on each row one row at a time. As they move along new rows are dynamically generated so they can input new investments. As the user moves and puts in new info I want a column to display what row the user is on (or better said what number investment he is on). how to create the function:
private function rowCount():void
{
myDG.dataProvider=tasks;
[Code]....
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Jan 12, 2010
I need to develop Advanced Datagrid like the below attached image. So I had developed the Grid with some columns but do not know how to rendering the image in the result part of the grid. how to rendering the images in the result part.
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Jan 18, 2010
I have a Advanced DataGrid for displaying the number of rows from the Database and one row strictly should not allowed drag option. Is is possible
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Jul 19, 2010
I have a advanced datagrid and displying the 10 records. but when loading the data, the first record should be selected.
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Jan 6, 2011
I have an AdvancedDataGrid that loads data from a web service. It only loads the top level stuff and then as you click the arrows it gets that data. All I want to do is to find out if some text is in one of the cells. I originally did this:
public static function assertTextInAdg(params:Object):Boolean{
// Gets the ADG
trace('youre in the assertTextInAdg function');
var grid:* = FPLocator.lookupDisplayObject(params);
trace('var grid:* = FPLocator.lookupDisplayObject(params): ' + grid);
[Code] .....
And then it fails, because it can't get the source, I think. I am completely open to other strategies and I have been stuck on this problem for 10 days now. This seems like it would be relatively easy. I have been going down a slightly different route. I am now trying to iterate through the HierarchicalCollectionView with a cursor. This seems to work. But, when I get the node I can't do anything useful with it... I have been looking for examples but so far they all stop at the point of getting the node.
public static function assertTextInAdg(params:Object):Boolean{
// Gets the ADG
trace('youre in the assertTextInAdg function');
var grid:* = FPLocator.lookupDisplayObject(params);
trace('var grid:* = FPLocator.lookupDisplayObject(params): ' + grid);
[Code] .....
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Jun 10, 2011
I had 7 columns in an advanced datagrid and have one comboBox with all of the columns names.The datagrid should show only the columns the use has selected in the comboBox. Does this mean customization of the advanced datagrid columns? If anyone has any samples, please share them.
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Jul 22, 2009
I have a 1 row, many column flex datagrid. I would like to turn the dataGrid on its side, so that the column headers become a single column running down and v.v. Is there a way to do that in the DataGrid? Or am I stuck manipulating the data presented to the grid?
I have an object like:
x=y
b=u
o=p
u=e
w=p
And I'd like a control that is visually similar to that. Currently the datagrid displays the object as:
x b o u w
y u p e p
Which is too horizontal for my case.
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Aug 26, 2009
I have an array like the following one
public var sal:Array=[
{empNo:1001, sal:1000, exp:400},
{empNo:1002, sal:3000, exp:240},
{empNo:1003, sal:1000, exp:452},
{empNo:1004, sal:5000, exp:348},
......
{empNo:1550, sal:2000, exp:330},
];
I need to show data using a 3 row flex data grid where the first row will display empNo, the second row will display corresponding salary(field sal), and the third row will display Expenditure (field exp).
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Oct 27, 2009
I am trying to extend the DataGrid to allow headers for different groups of rows. However, I cannot figure out which method to extend from DataGrid that would allow me to accomplish this. I do not want the headers to be included in the dataProvider, only the rows. I want to specify indexes to insert the headers at using a property of the custom datagrid.
Here is a quick photoshop showing what I am trying to do:
Is there any custom component already built that will do this?
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Nov 24, 2009
Is it possible to dynamically show row index for DataGrid rows ?
I have a static ArrayCollection which is set to be DataGrid's data provider and I would like to always have row numbering for each populated row (e.g. in a column called "#").
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Jan 4, 2010
My problem is that empy rows (if there are more rows that dataSource items then there are empy rows) look identical to rows binded to dataSource items which are empy (see the difference?). The only way to know the difference is to hover over them with the mouse, and if they are empty there's no color change, otherwise there's the blue background of the selection.. I want to change the color or in some way hide empty rows, those that are not bound to a dataSource item.
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Aug 29, 2011
I am using the following itemrenderer in one of the column of my datagrid. However I want to format each row of the datagrid differently. The column consists of numbers but some need to be formatted as Numbers while others as currency etc. Also note that I have an additional column which consists of 0 and 1 where 0 means that it should be formatted as Number and 1 means that it should be formatted as Currency.
<?xml version="1.0" encoding="utf-8"?>
<s:MXDataGridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
[Code].....
how I can implement such a function, am trying to use dataGridListData.label in a function in the itemrenderer but it gives error.
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Sep 1, 2011
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?
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Sep 28, 2011
I have an AdvanceDataGrid. How can I show the total of each column at the bottom. I am able to calculate the total, and tried displaying them on labels below each column by giving width as column width. But they are not getting aligned properly below each column.[code]Is there a way by which I can assign total to the grid itself instead of using seperate labels below.
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Jul 3, 2009
I am trying to set the row background color for the advanced data grid control in Flex 3. Does anyone know if this is possible using a style function. Currently my style function looks like:
public function myStyleFunc(data:Object, col:AdvancedDataGridColumn):Object
{
if (data["status"] == "PRICING")
return {color:0xFF0000 , fontWeight:"bold" , backgroundColor:0xFF0000};
[Code].....
However the background color does not change.
I have heard on the grape vine that I may need to override some methods to enable the background color property.
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Jul 14, 2009
How to enable CheckBox inside an Flex Advanced Datagrid.
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Sep 8, 2010
I want to capture the header click event and on click , i want to split the columns ,by adding the AdvancedDatgridColumnGroup dynamicaly at each level. capturing the header click event. I want to explore the advanced datagrid option more.
<mx:AdvancedDataGrid x="6" y="4" id="adg0" designViewDataType="flat" width="947" height="357" click="summaryViewStack.selectedIndex = 1" fontFamily="Verdana" fontSize="10">
[Code].....
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Dec 1, 2011
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.
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May 20, 2010
I have a flex datagrid with 3 columns. The first column contains the image name(unique key). The other two columns have username and size details. I want to split the username into lastname, firstname, address and some other stuff. Can we have multiple rows in the grid for one image? Tried multi-line, it works but we need to keep adding spaces and its cumbersome. Since each row in the flex datagrid is represented by one index in the XMLList which is enumerated, is there a way to have more than one row assigned to one image and shown in the grid? something like this.
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Jul 1, 2010
how I can select a row in a datagrid in flex and have it highlight that row plus any related rows.Let me give you can example:Let's say that I have a datagrid. In the grid I have two columns for each row. One column has what type of car they own, and the other column has the owners name. Let's say that an owner has two cars. So you have a datagrid that looks like this (4 rows, 2 columns):if you click on the Camery row, the Jaguar row and the Camery row are both highlighted.I have a datagrid that has items, and has related items to its parent.
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Jan 16, 2011
Is it possible to have "Move-Up / Move-Down" buttons that can move a selected row in a dataGrid and move it to a different row in the database?
Where can I get more info or an example of this and what would this type of operation be called?
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