I am using Flex 4, ActionScript 3.
I want to disable auto-sort. Meaning I want the sort to be executed only when the user clicks the column header, not when new rows are added to the binded collection or when values are changed.[code]...
I'm making an application where I display an AdvanvedDataGrid with one column with dates(in format DD/MM/YYYY) and another with datetimes (in format HH:MM). I'd like to sort dates according with the datetimes as well(just clicking in the header of the column), there is an examplen of the expected behaviour:
02/02/2011 | 10:42
03/02/2011 | 09:45
02/02/2011 | 11:45
03/02/2011 | 11:30
[Code]....
_currentDatosBusqueda is an arraycollection I receive from the Server (with the correct format of dates and datetime).
I#m looking for a solution to sort all grouped colums in advancedDatagrid. It should be the same behavior like clicking in a columns head. i'm not looking for a solution to sort the fields IN a the grouping. There is working solution named compareFunction. But I'm not able to sort the two rows in my picture by column "Einnahmen". Sorry for the german word.
View 4 RepliesI have an AdvancedDataGrid with a HierarchicalCollectionView as its dataProvider. When I view the grid with the dataset I'm working with, and click the header of the column I wish to sort on, everything works perfectly. It sorts it hierarchically exactly how I would expect it to.What I want to do now is have the grid already be sorted when it is shown to the user. Is there a way to do this programatically? I can't for the life of me figure out how to do this, and clearly it's possible since the AdvancedDataGrid has this built in.[code]This appears to do something as far as sorting goes, but it doesn't sort it in the same way as clicking the column header. "startDate" is a property of an object in theDataSource by the way.
View 2 RepliesIs it possible to completely remove the sort arrows on an AdvancedDataGrid header?
I know that you can kinda do this by using
<mx:AdvancedDataGrid sortExpertMode="true"/>
and I even tried using
[Code]...
If you press a keyboard key on an ADG the selected row moves to the first line it finds whose first column cell's text starts with the character you just pressed. Does anyone know if there's a property to turn that behavior off?
Here's a simple code snippet that shows this, in case you'd like to play with some code...
<?xml version="1.0"?>
<!-- dpcontrols/adg/SimpleADG.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
[Code]....
I have an AdvancedDataGrid for which I would like to allow multiple selection. Do to several constraints, I want to disallow selecting items that are next to each other (Basically, you can't select multiple items with the same parent and parents are handled differently from children). My preference would be to stop event propagation when the shift modifier is present on the mouseDown or click event. I tried using event.stopImmediatePropagation(), but the selection has already occurred (I tried stopping mouseDown, click, itemClick, and change).
I am guessing I will need to extend the ADG and override some functions. Does anyone have any ideas to stop this before it modifies the selectedItems array without having to create my own ADG class? Or can anyone point me in the right direction (read: which functions do I need to override in ADG) if I do need to extend ADG?
I'm developing a Calendar application, and I'm using a Spark List inside a Panel for each individual day, in a 5x7 grid. I'd like to make sure that the individual lists stay the same size and simply add scrollbars when needed, but I'd also like to avoid setting an explicit width or height to maintain compatibility with multiple screen resolutions.
View 1 RepliesI have an editable datagrid, whenever I make a change it automatically gets saved. How can I disable this? So the changes gets saved only when I click on an external save button.
View 1 Repliesi am sorting an arrayCollection and then adding the sorted collection as object variables.But the object is getting sorted by default in the ascending order of the variable name for eg i have a collection like this coll[{[6]:30},{[4]:39},{[8]:45},{[5]:50}] which is sorted in ascending order of the values.i want to add this name value pair to an object
var obj:Object=new Object()
for(var i:int=0;i<coll.length().i++)
{
obj[coll[0].name]=coll[0].value
}
But the object gets sorted in ascending order based on the name like this
obj[4]
obj[5]
obj[6] and so on
How can i display the object variables in the order they were added.
I am using this AS3 script and cannot figure out how to disable the auto-play on load of the swf.
var musicReq: URLRequest;
var thumbReq: URLRequest;
var music:Sound = new Sound();
var sndC:SoundChannel;
var currentSnd:Sound = music;
var position:Number;
[Code]...
When I get a collection back from the service tier, I create an ArrayCollection and apply a sort. When I add an item to the collection later on, the sort is still in place? It seems to be the case. I thought I was only sorting it once, not applying a sort that will stick??Here is the method for adding an item:
private function onAddNewClick():void
{
var fileTemplate:FileTemplateDetailDTO = new FileTemplateDetailDTO();
[code].....
I'm working on an AS3 project whereby an element needs to expand (downward) on hover. The problem is that I can't figure out how to expand the element without AS3 auto-scaling all of it's contents. For example (this is a Sprite):
[Code]...
Will automatically grow all children of this to fill the available space. I'm looking to disable this functionality, leaving the previously visible content in-place, so that I can reveal additional content with the new space. Playing with scaleY in the TweenLite statement doesn't seem to do anything.
It doesn't make any sense to me why this is the default behavior, but I come from an HTML (think "box-model") layout mindset, so I think that's getting me into trouble. Perhaps I've got the wrong idea entirely - is there a more AS3-appropriate method for "expanding" this to reveal the extra content?
I need help with page "Thumbs" (as first frame), page "List" (as second frame) and Image gallery (as third and base). So, every frame have one own XML file...When you choose some thumb or list line, you must came to this image in the gallery. Easy, sure.. but i don't know what Function exactly i need to use.It's one flash move, hence it doesn't work with getURL or loadMovie...Some exemple with 3 separate pages here: yuri.fr
View 1 RepliesI'm using Flex 4 and I need to render the data that resembles HTML Table with row span in a Flex component.My inclination was to use a DataGrid but I believe that rowSpan is not supported for that component. I looked at the AdvancedDataGrid but the user does not want to have a tree-structure in any of the columns. Looking to see if there are any hints/tips for modifying the DataGrid or AdvancedDataGrid to produce an "HTML Table with rowspan" look.
View 1 RepliesI have implemented drag and drop between 2 AdvancedDataGrid, but the default behaviour from Flex displays the row data during the drag using the grid item renderer showing all 5 columns.
Instead, I would like to display an icon / image or my own custom item renderer during the drag and drop.
Is there any way to detect if AdvancedDataGrid itemClick event is actually caused by the user dragging? I'd like to take action on click, but ignore drag.
View 1 RepliesI have an array that is structured like so.
[Code]....
Normally, I'd just like to sort the array alphabetically using the name field, which is easy enough using the following code. However, I'd like to create a radio button called 'loadedRadioButton' and when it's click on, I'd like to sort the array on the loaded value first(any items with loaded=true should be at the top, sorted alphabetically), then afterwards, any other items with loaded=false, sorted alphabetically should follow afterwards, how can I do it?
Here is a website that needs a sort function to sort the video by Last name. [URL] I would like to have a link that popped up videos sorted by last name. Please take a look at the following site for an example. [URL] When you click on seconds in the menu below, it opens a pop-up window that sort the videos in a certain way. If you are willing to,I will give you the source file of what it currently has on [URL]
View 1 RepliesI have an AdvancedDatagrid, whose dataProvider is an ArrayCollection that contains 1 row of displayable stuff.Flex continues to display about 6 rows, the top one filled, the rest blank.I've set the rowCount="1", with no luck.
View 3 Repliesafter multiple Selection in a advanced datagrid, I want to check if the clicked row, was already selected. Anyway my idea below (in the nested if clause I want to check if the newly clicked item's processing data is already in the added Array Collection) is not working, but I assume there must be a better way to differiante if an click was made on a already selected row.
model.processingData = out;
if (model.selectedIndices.length > 1){
//check if item already added
[code].....
I would like to add new row on the fly (runtime) to my AdvancedDataGrid.I can add it to the data model, but couldn't find a way to make the table render and show the new row.What i am seeking for is to create an effect of expandable item, where clicking on row will show "additional information" (like a drawer) and clicking on row expand button will reveal it's children.I saw examples of this for dataGrid (http:url...), but not for AdavancedDataGrid.Only way I found to do this is to add a new child and use openItem, but this cause the other children to be visible as well.
View 1 Repliesneed my AdvancedDataGrid group by the name of the person, but I'm having trouble because the groupingField not accept "objectPeople.idPeople"
the name of the groupingField not accept "objectPeople.idPeople"?
GroupingField name="people.idPeople" <--error??
I've got a subclass of AdvancedDataGrid showing a tree-like data structure. How can I, given the index returned by calculateDropIndex, get the item at that index? After reading through reams of code, it seems like the least terrible way is:
var oldSelectedIndex:int = this.selectedIndex;
var mouseOverIndex:int = this.calculateDropIndex(event);
this.selectedItem = mouseOverIndex;
var item:* = this.selectedItem;
this.selectedIndex = oldSelectedIndex;
The other option seems to be tinkering around with the iterator property... But, judging by the way I've seen it used, that will get pretty harry pretty quickly too. So, how can I get the item at a particular index in an advanced datagrid without going insane?
Is it possible to use a renderer for for a treecolumn in an advanceddatagrid and still keep the hierarchal functionality? If I use a renderer provider I lose the the arrow for the tree dropdown. I want to keep the tree functionality and change the display of the column.(and not just the folder image)
<mx:AdvancedDataGridRendererProvider column="{titleCol}" depth="1"
renderer="com.something.titleColumnRenderer"/>
titleColumnRenderer:
[code].....
I've a problem, I'm using an AdvancedDataGrid. It loads about 3000 records with about 20 columns. I constantly get Flex execution timeout because the grid executes a lot inside LayoutManager. How can I make it asyncronousely or faster at all?
View 2 RepliesI have an AdvancedDataGrid and need to export it as PDF for printing. Can you suppose me some useful links or ideas on that topic?
Note : is another better sugestion that make this possible, working with Java? Need a quick response.
how to query an ADG (or its rows) to figure out how many rows are currently visible (i.e. not collapsed) when displaying different levels of a hierarchical collection?In other words I'd like a function that tells me that 7 lines are visible in this view and 1 line is available in this one.
View 2 RepliesI am using an AdvancedDataGrid with some hierarchical data. In the first column, I want to indicate whether or not the "name" field is editable by graying out the text for the "name" property of my objects. It's very odd, but when I set the AdvancedDataGridColumn's dataField property to "name", and have it in the first column, it seems to completely ignore my inline ItemRenderer. If I change the dataField property to something else, or change the column ordering so the Name column isn't first, everything suddenly works.
Let me know if any more code would help, but here is the simple ItemRenderer I'm trying to use in the first column:
[Code]...
Expand a row of AdvancedDataGrid without using HierarchicalData?[url]...
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