Is there a way to insert a horizontal line after a certain number of rows, which may be variable depending upon a property in data provider of a datagrid?
View 2 RepliesI am trying to figure out how to manage a Datagrid based on an XML object like this:
[Code]...
I will need to populate the Datagrid column names based on a different XML object and use the above XML to populate each of the column's rows. I currently am able to create the Datagrid and populate its column headers but I am unsure as to how to how to add the rows for each column. The above XML will be update with new row and column elements added and deleted. This, of course, will be bound to the Datagrid to show updates.
how to genrate serial number for datagrid according to the number of rows?
View 1 RepliesI 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?
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
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...
View 1 RepliesI 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]....
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.
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).
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?
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 "#").
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.
View 2 RepliesI 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.
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?
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.
View 1 RepliesI 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.
View 1 RepliesI 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.
View 1 Replieshow 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.
View 2 RepliesIs 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?
I added a checkbox in a DataGrid using ItemRenderer. I have pasted the code I am using below.
<mx:DataGrid id="dgEmployeeInfo" dataProvider="{resultArray}" x="131" y="95" editable="false">
[Code]...
I need to allow drag and drop in my DataGrid, but I have a lot of item renderer and item editor that makes conflicts with events when dragging.
So, I want to restrict the activation of drag and drop in the first column ?
I have a DataGrid which uses an itemRenderer to display the items in a DataGridColumn. The ItemRenderer is created in actionscript and contains the following code:
public class PromptingColumnRenderer extends Label {
public function PromptingColumnRenderer()
{
[Code].....
In this DataGrid column, I require number validation on only the data with the type="NUMBER" field set. The problem is, when I try to declare a NumberValidator within my PromptingColumnRenderer actionscript code, the view recycles the renderer, and the NumberValidator attempts to validate non-numeric rows. What is the best way to validate only the rows with the type="NUMBER" field set?
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].....
I'm looking for a DataGrid with expandable rows implementation in Flex. I don't want to use Advanced DataGrid control because it's too slow and too complex.The desired behavior is like this: when you click a row, a panel opens between the rows with some details and the rest of the rows are moved down, and when you click again the panel is closed and the rows are back to normal. If you click the other row, the one that was expanded collapses and the row you clicked is expanded.
View 3 RepliesDoes anybody know how to add a new row to a datagrid via a checkbox.
example:
checkbox 1 : label (PS2)
checkbox 2 : label (PS3)
checkbox 3 : label (PSP)
By selecting one or all of these checkboxes i what to add a new Datagrid row.
Datagrid
Console price
row1 PS2 $20,
row2 PS3 $30,
row3 PSP $15,
I've search all over today trying to find how to do this, and not being familiar with actionscript is starting to catch up to me. What I would like to accomplish is: I have a list of messages in a Datagrid coming from a dataprovider in another class, which in turn gets them from our Oracle DB. I need to all the user to set a visible state on the message, and then filter that out of the datagrid with the click of a button. I have the check box for hide, and it sets that value into the database. I can't figure out how to get the filterFunction to work with an array collection when the filter parameter is within the row data.Here is the code
public function filterResults():void {
modelLocator.notification.messageList.filterFunction = filterRows;
modelLocator.notification.messageList.refresh();
[code]....
I have to designed a datagrid, in first column i have to use closed lock icon. when i click a row in a datagrid the selected rows' icon should change as opened lock icon. how i can achive this task in flex 3.
View 2 Repliesmy application needs to allow users to insert rows below the current datagrid row. My solution is to to add a row to the dataproviders collection. This works, but the row does not appear beneath the current row the user clicked on.The Datagrid has a default sort order (date ASC), which re-orders the data...so this seems to affect the position of the row in the grid.
View 1 RepliesI have a datagrid which is editable and I need to send that back to the database via a CFC for insertion into the database after all the editing is complete. Dumping the array collection to cfdump tells me that I have an array with items and a structure but i cannot understand how to "loop" through each and insert into the DB.There seems to be very little written which actually works! My MXML and CFC are below but give me the error of "You have attempted to dereference a scalar variable of type class coldfusion.runtime.Array as a structure with members." -which is nice
[Bindable]
private var getconsent:ArrayCollection = new ArrayCollection([
{LocationName:'Service A', Contact: 'Bob Jones' },
[code].....
I have id(array) used in my application.i want to select number of rows mathching given array but if i used gatagrid selected Index then it will be selected only one row only . i set data grid allowMultipleSelection="true" also .. .how can be select mutipule rows in datagrid ?
for(var i:int=0;i<id.length;i++)
{
datagrid.selectedIndex=id[i];
}