I have been searching for 2 days now but still not a valid solution.I have created an renderer to customize the content of one of the columns of the DataGrid.
Code:
package {
import fl.containers.UILoader;
[code]......
I have created an renderer to modify the content of one of the columns of the DataGrid.
Code:
package {
import fl.containers.UILoader;
import fl.controls.listClasses.ICellRenderer;
[code]....
but how can i access the parent DataGrid or anything outside of this class ?In Java it can be done, but how can i pass any value to this class. My use case is that i click on a delete button and the row is deleted, impossible to do if i cannot access the parent DataGrid and call methods to work with it.
I'm trying to remove the tooltip from the checkbox inside an inline itemrenderer in a datagrid but I still get the tooltip box but with nothing in it. I want the tooltip box removed completely.[code]
View 2 RepliesI'm creating Datagrid dynamically and giving each row's first column a custom checkbox cellrenderer as noted here: [URL]. I have added an ITEM_CLICK event listener to the datagrid as such:
Code: datagrid.addEventListener(ListEvent.ITEM_CLICK, ToggleCheckBox); However, for the life of me I cannot figure out A) how to target the CheckBox specifically, B) how to toggle its' selected value, and C) how to finally update the datagrid view to reflect the toggled option.
Code:
private function ToggleCheckBox(e:ListEvent) {
// do some magic
}
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 RepliesI need to develop Advanced Datagrid like the below attached image. So I had developed the Grid with some columns but do not know how to rendering the image in the result part of the grid. how to rendering the images in the result part.
View 1 Repliesim my flex application i have a datgridas follows
<mx:DataGrid id="grid" >
<mx:columns>
<mx:DataGridColumn headerText="Select" dataField="itemSelInd" editable="false"
[code]....
I'm trying to create a Flex DataGrid where the firstname and lastname are shown under each other, but in the DataGridColumn
Ideally I would want to do something like
<mx:columns>
<mx:DataGridColumn headerText="Column 2" dataField="time"/>
<mx:DataGridColumn headerText="Column 2" dataField="firstname,lastname" itemRenderer="renderers.FirstNameLastName"/>
so that both values get passed to the itemrenderer, is this possible?
I have a problem in my datagrid itemeditor This is my data grid component
<mx:DataGrid id="lessonPlanDataGrid" x="10" y="10" dataProvider="{studentLessonPlanArray}" height="271" width="270" editable="true">
[Code]...
I have to put 2 numeric stepper components in one column of a datagrid. I suppose I need to write my own item renederer code for that. How to write a code for putting 2 numeric stepper components in one coulmn of datagrid.
The 2 numeric steppers would work as time (Hour and Min) components. I cannot use readily availabel time components, and hence have to write something of the above for my own time component.
Getting error while run the checkBox item renderer in advanced datagrid with out data.
Error: Cannot access a property or method of a null object reference.
Code:
public function set listData(value:BaseListData):void {
_listData=value;
_dataGrid=value.owner as AdvancedDataGrid;
_dataField=(value as AdvancedDataGridListData).dataField;
}
Here value is coming null, so I am getting above exception.
I have a custom cell renderer for a AS3 Datagrid and the html tags work except for the links. Anyone know how to get those to work?I am using the class below for the custom renderer which is called in the fla withdg.setStyle("cellRenderer", CustomCellRenderer);
Attach Code
package {
import fl.controls.listClasses.CellRenderer;
[code]......
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.
I have a page (below) that has a datagrid that lists "item"'s returned from an XML file (below) and when it loads it created a page in the viewstack for each item it finds (working) it also renders a page (below) inside each panel but i am having issues passing the data. Each page renders and loads but with the FIRST result of the XML data instead of each page having its own data they all have the same as the first page.
HomePage.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"
width="100%" height="100%"
[Code].....
I have a page (below) that has a datagrid that lists "item"'s returned from an XML file (below) and when it loads it created a page in the viewstack for each item it finds (working) it also renders a page (below) inside each panel but i am having issues passing the data. Each page renders and loads but with the FIRST result of the XML data instead of each page having its own data they all have the same as the first page.
HomePage.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml"
width="100%" height="100%"
[code]....
I have a datagrid and I need the user to enter data in one of the columns. I have gotten that far, but I havnt been able to get the data the user types in. I need the input from the user. How do I retrieve it
percentColumn = new DataGridColumn();
percentColumn = dg.getColumnAt(3);
percentColumn.cellRenderer = LoaderCellRenderer;
[code]......
I have an Item Renderer having HBox. Now I want to add child in that HBox from my application file using addChild method. Any way around for the same. I am not able to access the properties of HBox inside the item renderer.
View 1 RepliesIn datagrid i shows number of checkbox for example 20 checkboz ,in 20 checkbox if i select any 15 checkboxs then remining checkboxs will be disable (enabled="false" But 15 selected checkbox accessable ?
How can i do that . i tried
<mx:DataGrid id="dg" width="100%" height="100%" rowCount="5"
dataProvider="{dp}">
<mx:columns>[code]...
I'm using a data grid with an item renderer that creates a toggle button. The idea is to have a list of items and only allow one to be selected and pre-select one at start.I've got the single button selection working, meaning that when I click on on toggle button, the others are deselected.My problem is to create a way of pre-selecting an element of the data grid or simulate a click on a row and selecting the corresponding toggle button.If I use the datagrid.selectedIndex the result is a selection but the toggle button doesn't get selected.Here is the code exampleIn this example I am using the array value "selected" to define selected button, not my favourite solution but the one that worked first.The array collection:
public static const ValuesList : ArrayCollection = new ArrayCollection(
[
{ID:0, Name:"One", selected:false},
[code].....
I am using this example from [URL]...I have a datagrid and trying to dynamically add button to one of datagrid column. But I want this Button as an ItemRenderer to be written in ActionScript and not MXML.
View 2 RepliesI want to create a dynamic thumb scroller. I want to call a function in the thumb . How can it possible?
ActionScript Code:
var btn:CustomButton;
for (var i:Number = 0; i<totalNum; i++) {[code]...
I want to call a function named SetRotate() in CustomButton Class
i have my main.swf that loads front.swf and i want my main to have an access to instance name of button that comes from front.swf, how to do that?
View 1 RepliesI have two applications: a client in flex and a server in Java. When I deploying the application inside flex builder with the tomcat server inside as well, everything works fine. But now I'm trying to deploy in apache tomcat outside the flex/eclipse builder and I have a problem.I think the problem is with relative/absolute paths but I do not know how to resolve it.In my Java application I have to access a database and a get a file from it. I use a properties to set a path where I want to download that files like this:pacs.ruta=C:\resources\And then I need to access to that file so in use this code:fin = new FileInputStream(pacsRuta+""+f.getName());where f.getName() gives me the name of the file so I get the path of the file with the path I set in pacs.ruta and the files name.
I do not know why it does not work. I tried to put pacs.ruta=/resources/to associate with a folder in my application but It does not work.Could someone give me an advice? Do you think it is the problem? Because the whole application works fine deploying in a tomcat server outside the flex/eclipse builder but when this code is called the application does not work.
Maybe i didn't get the real meaning of the ArrayCollection, but first of all some code
[Code]...
I have some movieclips on my main timeline with a class to extend these movieclips
[code]...
But the I can't 'reach' the testing function. I get this error: "1061: Call to a possibly undefined method testing through a reference with static type flash.display:DisplayObjectContainer."
I am trying to put a combobox inside a datagrid. I managed to get it this far:
[URL]
Shown in that image is my combobox, populated with data. The problem is that if I set the selectedIndex of the combobox to whatever value is in the corresponding cell, the user can no longer change the value of the combobox. What I mean is, you click on the combobox, a list appears to select from, but you can not select any item in that list.
Here's my code:
Code:
package
{
import fl.controls.listClasses.ICellRenderer;
[Code].....
how to add a radio button inside of datagrid?
View 1 Repliespackage{
import fl.controls.listClasses.CellRenderer;
import fl.controls.RadioButton;
[Code]....
I have a datagrid.In this datagrid I have a combobox item editor. This datagrid also has multiple columns where a user inputs numbers in each column. These numbers are then calculated by formula where the sum is posted in the "total" column. In this combobox there are two options for the user to choose from and each option has a different formula for calculating the inputted numbers. What I want is for when a user chooses "option 1" one formula is used to do the calculation, when "option 2" is chosen by the user then formula two is used to the calculation.Here's an example:
Combobox Option 1 (formula 1) is chosen by user = (Column2 - Column1) x column3 = "total" column
Combobox Option 2 (formula 2) is chosen by user = (Column1 - Column2) x column3 ="total" column
I realize you would use a conditional such as "if else" statement, but im just not sure how to do it. I've been trying to implement this for a while with no success.
how to place symbols or components inside a datagrid?I tryed this for the symbol (I took it from the help files):
var TABLA:mx.controls.List;
TABLA.addItem({data:"flash", label:"Flash", icon:"ICO1"});
TABLA.addItem({data:"dreamweaver", label:"Dreamweaver", icon:"ICO2"});
[code].....