Flex :: Generate Serial Number Using LabelFunction In Datagrid?
May 4, 2011how to generate serial number using labelFunction in datagrid?
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May 4, 2011how to genrate serial number for datagrid according to the number of rows?
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[Code]...
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[Code]....
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Oct 1, 2009Indeed the best for fast building of Web based Apps...
I'm trying to do something with eventListeners, but i still do a lot of messy code, so wanted help of those who already know flex.
I'm have a DataGrid, and its itens are added by another component, no problems with that.
I have buttons to Add, Remove and Edit the items inside the DataGrid. No problem with that too.
But i want those button to be enabled when the DataGrid as at least one item, and when it doesn't as any, all three buttons should be disabled.
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Flex :: Labelfunction In Barseries Along With Plotseries
Jul 29, 2011I have a Flec Bar chart. It has a Bar series. I need to show the datalabel at the tip of the bars. For this am using labelFunction.This works fine. Now I want to add a plotseries in the same chart. Once it is added the labelfunction in the bar series is not working. The labels are not visible.[code]
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Sep 7, 2009Why does Flex 3 DataGrid read a string from XML lastResult.node as number?A field is saved as var_char in mysql, php reads it as string and pass it OK.If there are more then 16 charaters it gets rounded....For example:
this in database cell:
12345678901234567
gets read in DataGrid as nubmer as 12345678901234568
this is in database cell:
5555544444222223333377777
php reads it same and puts it in XML flex reads XML into arrayCollection and DataGrid reads it as:
5.55554444422222e+24
So it reads it as number, why? And how to make it read as String? I tried with labelFunction, no help.
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[Code]...
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May 17, 2010I 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.
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View 4 RepliesFlex :: ComboBox LabelFunction Not Refreshing With Updating Of An ArrayCollection?
Aug 11, 2010My first issue is that when my ArrayCollection only has one item, for some reason I cannot select that first item. The change function set on the mxml never gets called when I try to select that one item. If I set a prompt, it works. I know that the item is not already selected because when debugging, the selected item shows null. I do not want to use a prompt. I want the first item in the ArrayCollection to be selected automatically. So if there is only one item, I want the selected item to be that. FYI - I am using a labelFunction to format the data in the Array Collection. why I cannot select the first item or set the first item in the ArrayCollection to be the selected item?
My bigger issue is that when my Array Collection gets updated, my label function must not be refreshing because when I first open the dropdown, it has specfic data. When the Array Collection gets updated and I open the dropdown again, I see the old data in the dropdown, yet it doesn't exist anymore.
So let's say I have a ComboBox that has a datasource of an array collection of one state code and it's state name. Their is a labelFunction that puts a dash in between the state code and the state name. Their is no prompt, so the ComboBox would look like GA - Georgia and when you open the dropdown, that would be all that is there. I want that item to be selected automatically. why the old data shows up when opening the dropdown after the array collection was updated with new data?
<mx:ComboBox labelFunction="getFormattedNpaNxxCollectionList()"
dataProvider="arrayColl" change="doSomething()"/>
public function getFormattedNpaNxxCollectionList(item:Object):String
{
return StringUtil.substitute("{0} - {1}", item.stateCode, item.stateName);
}
Flex :: Get DataTipFunction To Return The Output Of 'labelFunction' + SomeText?
Feb 17, 2011I've a AdvancedDataGridColumn which has both 'labelFunction' and 'dataTipFunction' defined.I want dataTipFunction to return the output of 'labelFunction' + someText.
P.S : The problem here is dataTipFunction doesn't have access to 'column' object.
Flex :: Labelfunction Interferes With Combobox Item Editor
Jun 27, 2011issue is that when a user clicks a datagrid cell that has a combobox editor and then immediately clicks away from the cell, the text value in that cell disappears. I have an itemEditEnd handler on the datagrid and it shows the value of the property I use as the editorDataField just fine. But the labelFunction (which gets called after the itemEditEnd handler) on that grid column sees it as zero. Why aren't the labelFunction and item editor playing together nicely? Here is the DataGridColumn:
[Code]...
Flex :: Force A ComboBox's LabelFunction To Be Called For The Selected Item When Locale Changes?
Sep 3, 2009I have a ComboBox with a label function like this one:
private function fieldLabelFunction(item:Object):String {
return resourceManager.getString('dashboard',"SS." + item);
}
When I change locales, the labels display correctly in the ComboBox's dropdown list, or if I change a selection. However, the currently selected item's label doesn't refresh at first. Is there a way to force the labelFunction to get called again?
Flex :: Make An AdvancedDataGrid Re-display Its Labels When The Results Of The LabelFunction Change?
Mar 31, 2010I have an AdvancedDataGrid with a custom label function whose value can change based on other form status (specifically, there's a drop down to choose the time display format for some columns).Right now, I have this labelFunction:
internal function formatColumnTime(item: Object, column: AdvancedDataGridColumn): String {
var seconds: Number = item[column.dataField];
return timeFormat.selectedItem.labelFunction(seconds);
}
[code]....
... and the timeFormat object is a combo box with items whose labelFunction attributes are formatTimeAsFractions and formatTimeAsInterval.The columns that have time formats have formatColumnTime as their labelFunction value, because extracting the seconds in that function and passing it in to the formatters made for a more testable app (IMHO).
when the timeFormat.selectedItem value changes, I want to force my grid to re-calculate the labels of these colums. What method must I call on it? invalidateProperties() didn't work, so that's out.
ActionScript 3.0 :: Generate A Number Between 8 And 10?
Jul 4, 2010This is what I got so far; I'm using Flash Cs5 to create an IPhone App, It is designed to automatically generate a trick for bmx when you click a button.. If you want to do a type of grind you would hit the "grinds" button and it would display a trick.
ActionScript Code:
stop();
import flash.events.MouseEvent;
grind.addEventListener(MouseEvent.CLICK, generate_1)
[Code].....