I am using an mx:DataGrid with a dataProvider to display Rows. I have checked the no of rows in my array ( which is 8 ) and the no of rows in the dataGrid. They both match, however I always get an extra blank row at the end of my data grid. How can I remove this row?
View 2 RepliesHow can I make datagrid height is equal to data content in Adobe Flex however suggested answers did not work for me.The blank row at the end of the DataGrid does not display at first, until I begin editing editing the last row, at which the entire grid is immediately pushed upwards, making the top row disappear and the blank bottom row reappear.
View 3 RepliesI have a datagrid with data like this:
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I'm in serious fight with it. I need to set the defaultTextFormat of a TextField component to my own values. I can't do that since the component does not use the defaultTextFormat if it has it is already using the format from CSS stylesheet as said here [URL]
Note: You can't set this property if a style sheet is applied to the text field.
My question is: is there a way to remove the CSS propertis of the text field? How could I "override" this style sheet ??
I want be able to do that without overwrite the CSS file or write my own.
We know already Datagrid defult sorting , when we click on header of dategrid then automatically sorting records well . But how can we sort within inline itemreander linkfield label in datagrid . In project defult sorting properly work in datagrid but linked field column only not sorting ? Is it any way to sort functionality?
View 1 RepliesI have a spark DataGrid component with several columns and I want to have my application default to descending order on the first column in the DataGrid. I would like to use the built-in default sort that occurs when clicking the top header once. I have no need to sort the ArrayCollection I'm working with or change what the comparators are.I also want any user-generated sorting such as clicking on a different column's header to override the default sorting.
View 1 RepliesIn the Spark DataGrid the default row height is about 22 px. I would like to set the default row height to 18 pixels and I can do this easily enough with the rowHeight property but what happens is when the rowHeight is set to anything less than 22 px the bottom area of the text in each row is cut off. It seems that the default grid itemrenderer or grid label has a min height set to it. Since I have multiple columns and want to have shorter rows but not have the bottom of the text cut off in each row how would I do this?
View 2 RepliesI am trying to run QNX Actionscript project on desktop Flash player, but when I run the swf, the player appears blank white view I tried to set the QNX libraries "Merged in code", but the app doesn't run Is there any way to run the project swf on flash player Note: I am using Flash Builder 4.5
View 1 RepliesI have a datagrid from which I'd like be able to remove rows at will. Below is the component item renderer I'm putting together in order to achieve desired result, but there has to be a better way to access the data provider of the "parent" data grid.
<?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 we add effect in datagrid when we add or remove any row.
View 1 RepliesI am loading the data externally from xml and displaying in a datagrid. I have 2 buttons addRow and deleteRow. My datagrid headertext names are "name" "age" "rollno" "image", where image also will be loading externally thru an xml file. now when i am pressing the deleteRow button, whole row is getting deleted but an image icon is still appearing under "image" headertext. It was not an actual image but a blank image icon kind of thing is appearing, how to remove the icon. i want my whole row to be deleted. but its not happening.
View 1 RepliesHow can i add and remove rows in datagrid using check box`
[Bindable]public var _files:Array = new Array();
private function init():void{
_files = new Array();
for(var j:int=0;j<10;j++){
[code]....
in the above code if i select check box i need to add row if i deselect i need to remove the row how can i do that ?
I am loading the data externally from xml and displaying in a datagrid. I have 2 buttons addRow and deleteRow. My datagrid headertext names are "name" "age" "rollno" "image", where image also will be loading externally thru an xml file.now when i am pressing the deleteRow button, whole row is getting deleted but an image icon is still appearing under "image" headertext. It was not an actual image but a blank image icon kind of thing is appearing, how to remove the icon. i want my whole row to be deleted. but its not happening.
View 6 RepliesI want to remove the highlight that occurs when mouse over occurs on the headers of a DataGrid.
View 4 RepliesIs it possible to remove the horizontal separator which divides the headers with the data? I managed to remove the vertical ones with mx.skins.Programmatic skin, but could not find a way to remove the horizontal separator.
View 1 RepliesI'm using Datagrid to display some data out of a DB. The first field is date, I would it default to sorting on this field with it also having the arrow icon ( as if the user has clicked on the column)
View 1 RepliesI am new in Flash and Currently, I use Flash Pro CS5 to create new movies and modify old movies.
When I publish the movie I developed it comes with two white blank sides and i tried to change the Publish settings like Dimensions and Scale and publish the flash movie but the white blank sides did not disappear ?
I want that the flash movie has all the space of the dispaly window so that no white space appears when I view it in normal or maximized or full-screen view modes ?
is there any function to remove blank space in a text string?
something like have a="Hello " and can get a="Hello"
Is there a way to make the default item renderer in a Datagrid look like a text input field?
I just want to tell the user, that he can change the value of this cell.
Maybe the title is not self explanatory but in most iphone games eg you click the correct example and you see a +100 points mc appear and rise and alpha out. I did this with a png done in photoshop BUT not all goes well - it doesn't work.
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It seens perfct but I can't see it work. The funny thing is that the custom currentBubble - with a dot after you see the code hints but a dot after pb100 - you see no code hints. Well not normal.
How remove the scrollbar from the datagrid to display a list that it grows as large or small like the list size? And how to appear the scrollbar in the stage?
View 5 RepliesHow do you remove the header row from a Spark DataGrid? MX DataGrid had the attribute "showHeaders" but this doesn't seem to be present in the Spark DataGrid.
This seems like it should be a very easy task, so either I'm extremely dense or just missing something? Do I have to create a custom skin for my DataGrid and remove the header parts? That seems like overkill or is it the Flex / Spark way?
which is great because it shows how to add columns to a datagrid, but how do you add and remove rows to the datagrid?I'm trying to I'm trying to come up with a Character Generator for our Tabletop Wargame (see hereand rows to appear when you say click on a Weapon like Fist and then onto another weapon (Fist only works atm as a demo).ie how could i format it so it was like a table (because at the moment the Fist stats are formatted with spacebar spaces), and how could i make it so that when you choose your 1st weapon it appears 1st in the table (say a Bow), and when you click your 2nd weapon it appears 2nd in the table (say a Sword), etc...
View 8 RepliesI've been trying to remove all data from a datagrid to avoid having the old values plus the new values all the time but it doesn't seem to workI feed a datagrid from a xml and each time I try to load a new one, it simply adds to the previous.
I tried:
myDatagrid.removeAllColumns();
myDatagrid.dataProvider.removeAll();
[code]....
I've added an eventListener to the COLLECTION_CHANGE event that is fired when the grid is finished resorting the items in its dataProvider, after the user clicks on a column header:MyType (myDataGrid.dataProvider).addEventListener(CollectionEvent.COLLECTION_CHANGE,onDataGridResort);
View 1 RepliesI am working on a problem since a week soon, but I still couldn't make it work as expected. I have a DataGrid which has HBox with a CheckBox an a Label as itemRenderer (see Code below). When I tap in to the Cell the standard itemEditor pops up and lets you enter the content of the label. Thats the standard behavior. I works fine except for 2 problems:
If I enter to much text, the horizontal srollbar pops up, and the cell is filled with that scrollbar. As you see I tried to set the horizontalScrollPolicy to off, but that doesnt work at all... I tried to do that for all the different elements, but the failure is still existent. When I have filled more than one row, there is an other mistake happening. If I tap on a row, the datagrid selects the one below that row. That's only if one line is already selected. If I tap outside the datagrid and then, tap at any row the itemEditor of the right row will show up... Is there anything now wright in the setup of my set data method?
package components
{
import mx.containers.HBox;
import mx.controls.CheckBox;
[Code]......
From this (normal dataGrid)
into this (horisontal data grid)
How to turn Flex MXML DataGrid into something like Horisontal DataGrid? (may be some how with Flash builder 4?)
Keeping all stuff DataGrid has like eating data from data provider sortind dragging - droping items etc
I have two datagrids:
- Division
- Members
Both have single columns. Selecting one item from Divsions datagrid should display members of that Division in the Members datagrid. But following code has some problem and Members of a particular division do not show up when respective Divsion is clicked.
Following are some snippets of the related code. Hope someone can spot an error in it.
[Code]..
I have a data grid in one frame, then upon moving to the next frame use removeChild to get rid of it, which works fine.But it seems to leave behind the keyDown handler that is naturally part of the component (which is used to navigate the rows of the datagrid).Is there any way to get rid of this?The first time (and only the first time) I press the up or down arrow key in the next frame which does not have the grid, I get the following error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
at fl.controls::DataGrid/drawList()[code]...........
For poor performance reasons, the DataGrid will cache checkboxes and reuse them for different rows. If you have 50 rows, it won't create 50 checkboxes. It will create as many checkboxes at are visible, plus a few more for padding, and then reuse them as you scroll. This is why you need to explicitly manage their state. How can improve it ? How can fixed checkbox value ? i used checkbox like below But checkbox doesnot remembering the values
[Code]...