Right now iam working on dataGrid component.There is an event for cell press :
Code:
listenerObject = new Object();
listenerObject.cellPress = function(eventObject){
[code]......
I'd like to have a double click event on a datagrid in Flex3. The following example only works if the Accordion (id = "mustBeSecond") container comes after the DataGrid. Why is the order of the components important and what can I do to prevent this behavior? (The example does not work. If you change the order of "mustBeSecond" and gridReportConversions" the example works fine)
<mx:Script>
<![CDATA[
import mx.controls.Alert;
[code].....
I want to listen both click and double click events for advanced data grid in flex. I have given double click enabled true and written the function in itemdoubleclick but only click is working but not itemdoubleclick
View 1 RepliesI am searching for something like CellClick event on Spark DataGrid, or something alike.
Is there something like this in Flex 4.5, and how to get the data from the clicked cell ?
I have the following code
Code:
//import fl.events.ListEvent
myDataGrid.addEventListener(ListEvent.ITEM_CLICK, clickHandler);
function clickHandler(e:ListEvent):void
[Code]....
When I run this I get an error on the first click and any next click on a row will give me the cell data of the previous click (so I'm one step behind).
What should I do to get the data from the cell to show up in my text field?
can i define a flash event as double click or single click
View 3 RepliesI 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.
Not to certain how many people may need this script, but lo and behold I had need of it for my project. So, here's my script on how to add a movie clip to a Datagrid Cell via CellRenderer1) Create an Actionscript file (*.as) and call it IconCellRenderer2) Put the following code inside that file:
Code:
package
{
[code].......
I want to add a Single Clcik event and Double click event both on the same movie clip in as3 , its working but call both the event same time so how to fix it
View 1 RepliesI know that datagrid can detect changes of single mouse click with
//add listener
myDataGridList.addEventListener(Event.CHANGE, myDataGridListChange);
public function myDataGridListChange(e:Event):void{
trace(myDataGridList.selectedItem.id);
}
but can they detect double mouse click?My purpose of doing this is that, if the user double click on a datagrid row, I need it to return me value of myDataGridList.selectedItem.id, so that I'm able to continue to proceed to the next stage of my game.
I have an advanced datagrid that has a grouping on it. With the items inside of the grouping I have it setup where you double click on an item and it will create a popup that allows the user to edit that entry. The problem that I am having is that I can double click on the group title and the popup is activated with blank information.[code]...
View 1 RepliesIt it possible to catch a double right click event in Actionscript 3?
View 1 RepliesI'm trying to use the double click event, but its not working. I found one thread on Kirupa where Krilnon said you have to use doubleClickEnabled = true When I use it like this:
[AS]
_play.doubleClickEnabled = true;
_play.addEventListener(MouseEvent.DOUBLE_CLICK , function(e:Event):void {
trace('huh?');
vs.play(flv);
[code]....
Double clicking just doesn't do anything and the event doesn't seem to register (trace doesn't happen)....
when I double click, the event doesn't get fired,[code]
View 2 RepliesI am currently working with a drawing tool for a mapping API, and every time I double-click the mouse a map service will perform a measurement and display the length of the line that I am drawing.
I want to mimic this double-click manually by dispatching a MouseEvent.DOUBLE_CLICK, but the map service is not listening to this default Flex event. I suspect that the API has created a custom MapMouseEvent or something like it that is being dispatched when a user double-clicks the mouse.
Is there a way to determine which event is being dispatched when I double-click the mouse?
I have never used the Double Click before but now that I am trying to apply it to a button it's not responding.
button1.addEventListener(MouseEvent.DOUBLE_CLICK, buttonClick);
function buttonClick(event:MouseEvent):void {
trace('has been double clicked');
}
Is there more to know about the DOUBLE_CLICK?
I have a couple of Sprites on my screen and I want to write a single event handler to handle the double click on any of those Sprites. The following approach works for every event type except DOUBLE_CLICK:
[Code]...
To make it work, because in my application I will have lots of Sprites. In my opinion, a single event and the target property are more efficient than hundreds of event listeners. Am I right or should add event listeners to every Sprite?
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]......
I've got a bug in my code, where a button has to be double clicked to work.Just wondering what is the standard distinction for the difference between single and double click.
my code
ActionScript Code:
ns.seek(0);
subtitles._visible = true;[code].....
the idea is that it runs a function only when the above button is pressed, but it doesn't seem to work the first time you press the button ?
Flex data grid has 1 default row created. When user clicks on the second row, a new row needs to be created and made editable.
Here is what works already - user tabs over the columns and when the user tabs while in the last column, a new row is created with default values.
Here is also what already works - user click a button outside the grid, which adds a new row.
(itemEditBegin and itemEditEnd have been implemented)
Here is what does NOT work: When I "single click" on the second row (no data yet - row is null), how do I detect that the currently clicked row is the second row and make it editable? Can I figure out the rowIndex from MouseEvent and use this to add a new row?
Find code below:
<mx:DataGrid id="myGrid" editable="true" click="clickEvent(event)"
itemEditEnd="endEdit(event)" itemEditBegin="beginEdit(event)" variableRowHeight="true" >
[Code]....
I wanna disable click event of datagrid of top columns, which is showing catagoeries string values.
View 1 RepliesWhat is the event that gets fired when you click on a datagrid column to sort it? I could use that to know which column is getting sorted and hence have a common sortcomparefunction for all columns.
View 2 RepliesI 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]...
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.
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 RepliesI 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 RepliesHave 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].....
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 Repliesvar 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.
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