I have traced the data via php from mysql in actionscript but the datagrid doesn't show it.
Here is my code.
import fl.controls.DataGrid;
import fl.controls.dataGridClasses.DataGridColumn;
import fl.data.DataProvider;
import fl.controls.ScrollPolicy;
import fl.managers.StyleManager; //needed to format text in cells
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In my flex datagird i have a checkbox and a datgrid with seven columns. im populating values in first five column(remaining two column no values) of datgrid by an Arraycollection. now,By clicking the checkbox i want to show all seven column values and if i uncheck five columns has to show... how its possible?? heres my code
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I want to show in data grid only few dataProvider rows. For example my arrayCollection has 30 rows and I want to show in dataGrid only rows from 15 to 30. Is there a way to do this on dataGrid class or should I filter the arrayCollection?
View 3 RepliesIt might sound like a trivial question but how can I show progress bars, when datagrids and other components that "talk" to web services, update their data providers
View 1 Repliesi want to know how to show some data in database in the data grid in flash, like as php.[code]
View 2 RepliesI have a datagrid with some custom renderrers and I'm just curious how I should approach the ability to freeze and always show the left 3 most columns at all times when scrolling left/right.
I thought that I might have to resort to 2 datagrids, side-by-side, the first showing the 3 columns that I want at all times, and the ability to scroll the rest. Only issue then I guess is linking the row selection to select that row in both and to tie the column sorts together...
Or would it be better to try and take columns 4+ and shrink their width to 0 as a person scrolls right, and then increase it back to the max width as they scroll left? Though that would cause funny issues to happen as the content of the datagrid would get smaller and smaller until you were 100% to the right and the scrollbar would disappear.
I've got a Gridcolumn in a Datagrid (Spark). The Column's dataprovider is a Number value that gets updated via Binding.Now, without an item renderer the cell displays the correct values.If I set an item renderer, I can't access the values in this renderer.My renderer looks like this, so nothing really do here (for now) but to trace the value, but the value is always NaN.
<?xml version="1.0" encoding="utf-8"?>
<s:GridItemRenderer xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" width="100%" height="100%" >[code].......
without the renderer, the column displays the correct values, so apparently the DefaultGridItemRenderer works fine.As requested, here is my Datagrid;
<s:DataGrid id="dataGrid" dataProvider="{_listItems}">
<s:columns>
<s:ArrayList>[code]..........
_listItems is an ArrayList with instances of a model class, which has (amongst others) a property called change of type Number.
I have a DataGrid whose dataProvider is an Array of int Arrays (each with different lengths). Since each row has variable size (and I want to display all the data), I decided to extend DataGridColumn and overwrite the itemToLabel function to be able to display the data. The problem is that I also need to display the data differently depending on the int value.
I believe the only solution is to write an itemRenderer, but the only input the itemRenderer.set(data) function receives is the entire int Array. I believe I need either the exact string returned by itemToLabel or the column index of the cell the itemRenderer is for (to basically do the same parsing I implemented in itemToLabel).
I am building a flash site in AS3 using AMFPHP. I could really use some help in the Event department...The structure of the site is as follows:
Documentclass,
adds PageConveyer (which holds all Pages)
- adds addEventListener( Event.COMPLETE, onPageConveyerComplete ), onPageConveyerComplete:
- startAnimation (loop through pages and components in arrays to animate into screen)[code].....
The problem lies in the Event listeners.I want to make sure everything (pages/components) is loaded before I start animating. My guess was that Flash listens to the underlying objects until they are done running, then fires the Event.COMPLETE event to the parent object, which in turn fires it's own COMPLETE event. These events never seem to get fired (since i traced the onComplete functions). Im lost here. How can I best listen to this many objects within objects, to know for sure whether they are finished and ready to be animated in?
How do I hide a datagrid and then show it?I have a button to select. The button when clicked should show the datagrid. Once the user clicks a cell on the datagrid, it should hide again.
View 1 RepliesIs is possible for me to click a row of a datagrid to have it trace the info? Can it also pass the info to another frame?
View 1 RepliesLets say i want to have a communication console for my game user, to communicate to them what is happeiong in terms of their game, particularly, anything that i have traced in my code? is it possible to have these traces output as dynamic text that opens up in another window, adjacent and smaller to the swf that has the game?
View 1 RepliesIs 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 "#").
I want show a image onmouse over inside data grid to each row, so if I click on that image, some function should call(as per my requirement).
<mx:DataGrid width="320" height="624" verticalScrollPolicy="on" dataProvider="{blocked_Usernames}" editable="true">
<mx:columns>
<mx:DataGridColumn headerText="Blocked User Name" dataField="blockedUsernames" editorDataField="value"/>
<mx:DataGridColumn width="20" editable="false">
<mx:itemRenderer >
<mx:Component >
<mx:Image source="@Embed('assets/image/Close.png')" width="10" height="10" autoLoad="false"/>
</mx:Component></mx:itemRenderer>
</mx:DataGridColumn></mx:columns></mx:DataGrid>
I want to know how i show the tool tip of each data grid row or show some specific column's data in tool tip.
View 1 RepliesI've created many grids and understand how to respond to a clicked cell but what I'd like to do is give the user a cue about which cells are clickable. An ideal solution would be for the cursor to react as it does for a button and turn into a pointing finger.
View 3 RepliesI went through the tutorial for getting data from php into flash but the data refuses to show.i followed the tuorial on this page : http:[url].....here's what i've got:
1) flash published in version 6, dynamic text box with Var being "myVar"converted to movie clip called myVar and the following code added to movie
onClipEvent (load) {
//assuming you have a personal web server and PHP installed locally
loadVariables("http://www.warforpeace.net/abc.php", this, "GET");[code].....
i then made up a page to show the flash file
I need to show the results of my asmx webservice method in a datagrid. I have no errors, the datagrid just doesn't display anything.The code is as follows:[code]....
View 1 RepliesI'm using an editable datagrid where the user is typing in their data. When they click outside the datagrid it doesn't show the last value they entered. The value is there and if you click on that field again it will show up. If you click outside the field for a second time, this time the value stays displayed. How can I get the value to show up the first time the datagrid looses focus?[code]
View 2 RepliesI have a DataGrid populated via an Array. The last column in the DataGrid uses an ItemRenderer (Button). I want to show the Button in certain rows but not in others (leave those empty). I've looked everywhere for an example or even a clue how to do this (tried labelFunction on DG, etc.) but can't find anything about it.
View 3 RepliesI can successfully add a validator on an item in my datagrid, by passing in the particular element in the dataProvider to the validator, but I can't get the red border to show up around the cell if the validation fails. I have stepped through the validator, and confirmed that it is passing back a failure, but I can't figure out why the red error border doesn't show up. I have a feeling its because I am passing the item in my dataProvider as the validator source, rather than the 'cell' item, but I can't find a way to access the cell.
View 1 RepliesI have made a program in Flex for creating simple schedules, similar to MS Project or Vico Control. I have one problem that I would like to solve. (You can see it here: OnTime Project Scheduling tool made in Flex
The tasks of the schedule are represented as Gantt Chart, for which I created a itemRenderer inside one of the rows in the DataGrid. The tasks are shown as gantt diagrams, but I would also like to show the connectivity between tasks.
take a look at the image below, to see what I am trying to accomplish here: (above is the image of how datagrid looks now, and below is the thing I would like to add)
how I could do this inside DataGrid's item renderer?
Is there a way to make a Flex 3 Datagrid show only the first node of an arrayCollection, instead of showing all of the arrayCollection's data?[code]...
View 3 RepliesIs it possible that when mouse is over the datagrid header the cursor changes to hand cursor instead of the pointer?
View 1 Repliesi have datagrid and i want that when i click on my EmpName column popopmanager must be display and when i click on other columns it shouldnt display.and i want also edit mode in every column when i click opn it.
View 2 RepliesI have a data grid where users can drag columns and reposition them. But there is a strange requirement that some columns should not be draged to the left of some other column. eg, assume the columns are: name, price , start date, end date, The end date should not be dragged and placed before the start date. i.e. The user can have start date, price , name , end date. name, start date, price , end date. But at no point can end date appear before start date. Is there a way to do this flex? Is there a way to know where the user is trying to drop the column and show error message ?
View 2 RepliesI'm trying to add a DataGrid inside a spark TitleWindow and for some reason its not showing up correctly.When I put the same code in the main mxml, it comes up correctly. The exact same code shows up weird in the TitleWindow.
<mx:DataGrid x="10" y="51" width="535" height="215" id="musicianGrid">
<mx:columns>
<mx:DataGridColumn headerText="First Name" dataField="firstName" width="90"/>
<mx:DataGridColumn headerText="Last Name" dataField="lastName" width="90"/>
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Within the titlewindow it looks like this In the main mxml it looks like this There is no change in the code...
So I'm trying my hands on some full browser flash and after reading a couple of tuts I wrote this
Code:
#include "mc_tween2.as"
Stage.scaleMode = "noScale";
stageListener = new Object();[code]...
The trace's are because it didn't work like I thought it would.Etc the middle movieclip didn't center itself but rather positioned itself seemingly how it pleased so I traced its x position and the var stageXcenter position and like suspected it shows different values.
i am currently trying to learn ZendAMF, but i have a hard time troubleshooting which makes learning it quite hard. Is there a way to make the PHP file throw an exception that gets traced as an error message in AS3 (not Flex), the only error i seem to be able to get is "Error #2044: Unhandled NetStatusEvent:. level=error, code=NetConnection.Call.Failed", but it tells me jack ****.
i have gotten ZendAMF working, i just want to know how i can make error handling better, so that as an example can use PHP to tell flash that no results were found, or that the typed text was invalid. Is it better to use AS3 to check if the field was filled properly?
I'm doing an AIR app scheduler to load data from a .txt. I'm able to trace the data in flash but how do I put those data into flash components (maybe datagrid? Maybe something that can let the user delete part of the entry of their schedule in the scheduler. For example if they wish to delete entry 5 of the scheduler, what should the code for the app be? After displaying the code in the app via flash, the user will be able to delete the fifth entry in the scheduler, or something similiar to this idea. How can I achieve that?
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