ActionScript 3.0 :: Set Value Of A Cell In Datagrid Based On Selected Value Of Combox In Another Column?
Jan 9, 2012
when I select an item from my combobox, the selected value in shown in the textInput on the same row in the datagrid. Basically I need some some in the change handler of the combobox I suppose.
HTML Code:
<mx:DataGrid id="myDG" rowHeight="25" dataProvider="{my_arrayColl}" width="100%" height="205" chromeColor="#D0CCAF" headerHeight="0" showHeaders="false">
<mx:columns>
[code]....
View 0 Replies
Similar Posts:
Apr 5, 2012
I have a datagrid that is editable. I was wondering if it's possible to retreive the cell value after user edits the single cell.
My datagrid will trigger griditemEditorSessionSave event if users finish the editing, but I don't know how to get the new cell value. [code]...
View 1 Replies
Aug 4, 2009
For a flex datagrid : How do I have different fonts for a column header and the text in the corresponding cells?
View 1 Replies
Feb 19, 2012
I thought I could use...
studentID = myDataGid.selectedItem.studentID
Does not want to work for me. Tracing the expression in debug it is returning "XMLList (@11e55e8d1)".
The datasource is an XMLListCollection. tracing the expression myDataGid.selectedItem I can see the studentID node and it has a value.
I see that starting with Flex 4.5, Adobe recommends that we use the spark.components.DataGrid class as an alternative to the mx:dataGrid which I am not at all familiar with or where to start to learn. I have this mx:dataGrid all setup and otherwise working and would prefer not to have to learn something new.
View 1 Replies
Aug 25, 2009
I have a flex data grid.I need to highlight the selected cell of the data grid.
View 3 Replies
Feb 27, 2010
I need to modify the behaviour of an editable datagrid to this:
-Single-click on a row, doesn't make the cell show a text input field (only selects the row)
-Double-click on a row, doesn't make the cell show a text input field either
but
-Clicking a cell in an already selected row, shows a text input field ready to be edited.
View 1 Replies
May 27, 2010
i 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 Replies
Nov 13, 2009
I have a combobox (ddList) populated through xml and I can get a movieClip to change its alpha when an associated item in the combobox is clicked. What I'd like to do is return that original movieClip back to its original state when another item is clicked from the combobox. Thus having this second movieClip change in alpha.[code]
View 3 Replies
Jun 15, 2009
I am trying to bind a datagrid item to a combox, so that when the user selects the item in the datagrid the form displays the selected data for editing, however one of my items is a combobox using a dataprovider.
I would like the item selected in the datagrid to match the selected item in the combobox, this part is fine however if my datagrid item is null then I cannot get the combox to set the selected index to -1?(the same happens if you use the CRUD wizard in Flex builder 3 for ColdFusion)I am using the following code for my custom combobox:
<mx:ComboBox
xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns="*"
creationComplete="componentInit()"
[code].....
View 2 Replies
Nov 16, 2010
I have a Flex 4, mx:DataGrid with the following (pertinent) properties set:
width="100%"horizontalScrollPolicy="off"
I have the minWidth set on all of the DataGridColumns and the width set on one of them. If I simply maximize/minimize the display (in browser or stand-alone flash player) of the application, the columns scale up and down nicely. But if you grab the edge of the application and drag it to make it bigger, only one column grows really big. When you drag the size down again, the one column remains big, but all of the other columns get squished way down.
View 3 Replies
Mar 15, 2010
I 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]......
View 2 Replies
Nov 6, 2009
Is there any way to disable a few columns for a particular row in flex datagrid?
I have a datagrid with about 10 or more columns, say for example a few column names are: Item Id, Item Name, Item Status and VerifiedState. Initially I want the column Verified State to be disabled.
Now When the value of the column, Item Status is Review Passed for a particular row, I want the column VerifiedState to be enabled and editable. Is that possible in Flex datagrid.
View 2 Replies
Feb 28, 2012
I 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.
View 1 Replies
Jan 12, 2010
I have a flex datagrid to which I need to add this functionality: user clicks on particular cell, window should pop-up with additional information about the value in that cell. The pop-up might need to be another datagrid with more info.Can u provide flex code for this.I am new to flex.
View 1 Replies
Feb 2, 2010
I am using a datagrid in flex and need to render each cell with a different style.What could be the best way to set a style to a perticular cell in datagrid/advanced datagrid (flex)?
I think one possible option can be extend the datagrid and override the drawRowBackgroungd function. Apart from this can i use some custom item renderer or some property similar to label function of a series, there it used to return label here we need a style.
View 1 Replies
Apr 11, 2010
Is it possible to set the color for each individual cell in a datagrid, not whole row or column? How to do it? Which command should I use?
View 5 Replies
Jan 24, 2010
How to get value of selected column form Advanced datagrid whose visble propery is false .
View 1 Replies
Jan 21, 2010
I have created a datagrid with 2 columns. The first one is the normal text data and the second column contains buttons for each cell. What I want to do is retrieve the text information when the corresponding button on the same row is clicked. How do I get this information? I am unable to use selectedItem because I do not want to select the correct row before pressing the button.
View 2 Replies
Sep 3, 2010
Have tried to figure out how this can be done - use this simple code to populate a datagrid with XML data in this format. What i want is a datagrid that will function as a gantt chart - with 2 different colors - just thought this might be a way to solve it. In the final XML there will be more than the 2 columns!
<items>
<item columnA="This1" columnB="1" />
<item columnA="This2" columnB="0" />
[code].....
View 4 Replies
Feb 16, 2011
I am using Flash CS3 datagrid component, I want to show more than one image in the same cell.I m using LoadCellRenderer class extends UILoader implements ICellRenderer,but it loads only one image in cell.
View 5 Replies
Jun 20, 2011
var cr:CellRenderer = dgv.getCellRendererAt(0,0) as CellRenderer;
cr.setStyle("upSkin", new CustomCellBackground());
where dgv is DataGrid instance, CustomCellBackground - is my MovieClip which is simple rectangle filled with some color.
View 7 Replies
Oct 27, 2011
I have an editable datagrid with a dataprovider which is basically Numbers. Is it possible to delete a value? When I do it it puts a 0 in that cell but I really need an empty value, like a Null or a NaN whose are going to be cleaned later with a labelFunction. BTW I also need the cells to keep the 0 if needed to.
View 1 Replies
Apr 11, 2010
Is it possible to set the color for each individual cell in a datagrid, not whole row or column? How to do it? Which command should I use?
View 1 Replies
Jun 23, 2008
For a long while now (way too long) I've being searching fora decent example for using components such as a checkbox orcombobox inside of a datagrid.The only examples that i could find where all AS2 examples.The closest thing I find to an AS3 example for adding checkboxes,buttons etc to a datagrid was here but it is in no way clear how to alter the example for othercomponents.
View 8 Replies
Dec 2, 2009
I'm working on simulating a diagnostic tool and I'm using a dataGrid as part of the sim. I'm populating the dataGrid with an xml file. It loads and runs fine.I need to change the values of the dataGrid cells when the user presses the buttons. For example, if a cell row 0, column 0 has a value of 51, it needs to change to 45-88 when the user presses a button.
View 1 Replies
Jun 15, 2010
Flash CS4, using actionscript 3... how can you populate a datagrid's cell with a combobox?
View 5 Replies
Feb 25, 2011
I want to update a single cell value in a datagrid, is this possible?here is the code from adobe for replaceItemAt example:
my_dg.setSize(140, 100);my_dg.move(10, 40);replace_button.move(10, 10);// Set up sample data.var myDP_array:Array = new Array();myDP_array.push({name:"Clark", score:3135});myDP_array.push({name:"Bruce",
[Code]....
View 1 Replies
Sep 16, 2009
I have a Flex DataGrid, which has some columns, i had put a item renderer, which makes all the elements in that column hyperlinked, i have a requirement, where i need to see the type of user, based on that i have to either enable or disable the hyper link.
Is there any good way , where i can get the style properties at the cell level...?
View 1 Replies
Mar 19, 2010
I want to select information in a single cell from my DataGrid in Flex 3.
Specifically, I'm displaying three phone numbers per line and the user needs to be able to select one of those numbers, from any row, but not the whole row.
While similar to this, I am displaying the DataGrid to the user. The answer for that question was to manipulate the dataProvider, how can I know what cell I've selected in order to do that?
View 1 Replies
Jun 27, 2010
I have a flex editable datagrid mx:DataGrid and when I press TAB key, it changes to another cell when I am editing a cell.
I don't want it to change to another cell when I press TAB. How can I stop this behavior?
View 1 Replies