Flex :: Itemclick Event In Datagrid?
Jun 9, 2009The problem can be summarized as when clicking an item in datagrid, the text area shows the value of the item, but here the compoents are separate and hence events need to be dispatched.
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Flex :: Change The Data Of Line Chart On Datagrid Itemclick?
Jun 22, 2010I have created a line chart and another datagrid.based on dataitem clicked nthe chart should be changed. For example I have datagrid for stocks with 3 stocks GOOGL,Yahoo and ADBE .On clicking upon the GOOGL the google data should be loaded in to line chart.
View 1 RepliesFlex :: Listening Mouse Click Event And ItemClick Event?
Aug 24, 2011what should i do to get chart's data on the click of respective data Legend. suppose i have array [{id:123, label:sales, year:2010},{id:124, label:refunds, year:2010}]for a column chart which has year in x-axis and sales iny-axis.two legend showing labels sales and refund.What i want is to get the whole data (id:123, label:sales, year:2010) on clicking of the legend 'sales'.What should i do? I tried listening mouse click event and itemClick event.
View 1 RepliesActionscript 3 :: Flex Tree Itemclick Event Doesn't Work
Oct 19, 2010i'm creating a reusable flex tree component. And i would like to stick in the itemclick funtion. So that when a user clicks anywhere on one of the tree's Branches. the branch expands.My problem is that i don't know how i can get the listener function to fire.What i would like to do is create the tree completely in as3. (no mxml). Normaly i set the itemClick on tree in the mxml. but i want to do this in as3. My component has alot more functions in it but i have deleted them so that it becomes easier to read. I Thought if i override the createChilderen function and add the eventlistener in there, that i would work. But no luck.
this is my code;
package
{
import mx.controls.Tree;
import mx.controls.listClasses.IListItemRenderer;
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Flex :: Determine Where Selected Row Is Closed Or Open On ItemClick Event In AdvancedDataGrid
Sep 30, 2010I have an AdvancedDataGrid with Hierarchical data in it. On itemClick I have to identify if the row I clicked is expanded or collapsed.
View 1 RepliesFlex :: Mx:Tree Not Dispatching "itemClick" Event When Click On Icon
Jun 16, 2010I have a flex tree that worked perfectly fine when we set the defaultLeafIcon={null} and the folderClosedIcon and folderOpenIcon to {null}. We decided to put the icons back in and took out the nulls. Now they show up fine, but if you click on the icon instead of the label or the rest of the row, it seems to change the selected item, shows the highlight around the new item, but doesn't dispatch the ItemClick event. This makes it really hard to know that the tree's selected item has changed!
The weird part is that once you have clicked on the icon once and it looked like the selectedItem changed (or at least it applied that style), if you click the same icon again, it will actually fire the itemClick event. if you click any other icon, it does the same thing again, switching the selectedItem and styling that row, but not firing the itemClick event.
Flex :: Fire Tree ItemClick Event On Setting Tree.selectedItem In Air?
Oct 30, 2009I am working on Air application,i had a problem on Tree control.Iam adding nodes for the tree dynamically, while adding nodes to the tree i am setting Tree.selectedItem as present added node. after that i need to fire Tree.itemClick event handler method also.how can i call event handler method as a common method. in Flex3
View 1 RepliesFlex :: Changing Dataprovider Of A Datagrid On Change Event Of Another Datagrid?
Oct 15, 2011I 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.
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Flex :: Detect If Flex AdvancedDataGrid ItemClick Is Actually A Drag?
Sep 2, 2010Is there any way to detect if AdvancedDataGrid itemClick event is actually caused by the user dragging? I'd like to take action on click, but ignore drag.
View 1 RepliesFlex :: Add A Datagrid Row On Key Down Event?
Oct 8, 2009I have a datagrid with one row intially. When I click on the first row, i.e on key down event, I want another row to be added. Earlier I had a button, on clicking which I added the row. But now I want the row to be added automatically once I click the first row. How to do that?
I added keydown event to the datagrid, but it threw some error.
Can someone help me? I have given my code here. I have a text box and a button in the task component. When I click the text box in the task component, I want the addTaskRow function to be called..
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Flex :: TileList - Changing State Of Checkbox By ItemClick
Feb 17, 2011I have a Flex TileList with an itemRenderer made by me. The list loads the content perfectly and renders it. Renderer is a simple canvas element with a checkbox and another canvas with some labels with data. I implemented a method that, on TileList
itemClick="clickedItemHandler(event)",
Changes the state of the checkbox (if checked -> uncheck, and vice versa).
The method works if I click on any place of the item, EXCEPT the checkbox. When I click the checkbox, it doesn't change state. Maybe I was changing the state of the checkbox, and the event changing it back, but I debugged it and it doesn't look like so..
Flex :: Event Handler Associated To DataGrid Row?
Jan 16, 2012I'm loading some images from a database using a PHP script through CodeIgniter, but when I try to add an event handler to do some stuff with these images, Flex compiler is showing me an error:1180: Call to a possibly undefined method cloneCar.Why I can not add an event handler in this context?
<mx:Accordion>
<mx:Form id="menu5" label="Prueba" width="100%" height="100%" backgroundColor="#707070" icon="{roadIcon}">
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Flex :: DataGrid Add New Row Via Single Click Event
Apr 15, 2012Flex 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" >
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Flex :: How To Get ItemDoubleClick Event In Spark DataGrid
Mar 7, 2012Recently I am working with Spark DataGrid. Before I was using AdvancedDataGrid. In that I was capturing itemDoubleClick event. But I am not able to find such a event in SparkdataGrid. So I want to capture double click event on single row of DataGrid. Some people told that, I have to use my custom ItemRenderer to do that. But is there any way to capture itemDoubleClick event in Spark DataGrid without creating custom ItemRenderer ???
View 1 RepliesFlex :: Handling Mouse Click 4 List To Find The Selected Item (since ItemClick Is Gone)?
Dec 8, 2011I have prepared a simplified test case for my question. It will run instantly in your Flash Builder if you put the 2 files below into a project.I'm trying to display a List of strings and a confirmation checkbox in a popup:In the real application I dispatch a custom event with the string selected in the list, but in the test code below I just call trace(str);My problem: if I use click event, then the window closes, even if I click at a scrollbar (the !str check below doesn'twhen an item had been selected in previous use). And if I use change event, then the window doesn't close, when I click on the same item as the last time.riting a custom item renderer and having a click event handler for each item seems to be overkill for this case, because I have strings in the list.Test.mxml: (please click myBtn few times - to see my problems with click and change)
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009"
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Flex :: DataGrid ItemEditEnd Event - PreventDefault Function
Jan 13, 2011I am working with flex's datagrid. I have a DataGridColumn defined as the following, where labelFunction would allow me to display a custom text. I am also using a itemEditEnd handler on the grid to manipulate the entered data for this column. The purpose is to take the user input and split it then store the result in different properties other than "fixedValue". My problem with this approach is that I can't find a way to prevent assignment to the fixedValue property (which doesn't exist).
And using event.preventDefault() in the itemEditEnd handler would stop other events from happening like changing the row from edit mode to the view mode. My question is that if there is other way to achieve the same thing, or a way to just prevent the assignment of the "dataField" data. I am using the dataField to identify the column I am editing. Leaving it null might not be an option.
<mx:DataGridColumn id="columnFixedCurrency" labelFunction="fixedCurrecy_labelFunc" dataField="fixedValue" headerText="Price"/>
Flex :: Override Paste Event In DataGrid ItemRenderer?
Mar 16, 2011I am trying to figure out how to override the default paste logic in a Flex 4 DataGrid ItemRenderer. Does anyone know how to do this?I am trying to capture the event when a user hits Ctrl-V while a cell in the DataGrid has focus and override the logic there.
View 1 RepliesFlex :: Keydown Event For Editable Datagrid Flash?
May 23, 2011All i have a flex editable datagrid. By default if i press the left navigation arrow key , it moves to the left but not to the next cell. I would like to override the keydown event such that if the left navigation arrow key is pressed down i set the focus to the next cell on the left.
In short the user needs to be able to navigate using the keyboard through the cells using just like in excel(currently the arrow keys move between characters within a cell).
Flex :: Which Event Is Fired After The Data Is Loaded Into Datagrid Or Combobox
Feb 26, 2011Which event is fired after the data is loaded into datagrid or combobox ? (Assuming the dataprovider is set to the datagrid).
View 1 RepliesFlex :: Capture And Optionally Cancel A Row Selection Event In A DataGrid?
Sep 16, 2011I have a DataGrid, and what I would like to do, is when a user clicks on a row to select it, check a certain condition, and if it's met prevent the row from getting selected and keep the old selection intact.
View 1 RepliesFlex :: DataGrid Editing Cells In Same Row Not Firing Collection Change Event
Mar 20, 2010I am using the flex datagrid to allow the user to edit some data. My update process relies on a CollectionEvent of type update. Basically I catch this event package the values and update the database. However, if the user edits a cell then moves to edit a cell in the same row the value is updated but a collection event is not fired. Only when clicking out of the row the event is fired. Has anyone had experience with this. I have heard the datagrid is a little quirky is this one of those quirks or am I doing this all wrong?
View 1 RepliesFlex :: Double Click Event Propagation On Datagrid Dependent On Component Order?
Mar 21, 2010I'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;
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Actionscript 3 :: Trigger Flex Piechart Item Click Event When A Datagrid Item Is Clicked?
Nov 4, 2011Is it possible to trigger Flex Piechart Item click event when a Datagrid Item is clicked.If so can anyone give some example.
View 3 RepliesFlex :: Adobe Flash Builder DataGrid DataProvider CollectionEvent.COLLECTION_CHANGE Handler's Access To DataGrid??
Feb 14, 2010I'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 RepliesFlex :: Datagrid Selects The Wrong Custom Cell In Datagrid
Mar 15, 2010I 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;
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Flash :: Turn Flex MXML DataGrid Into Something Like Horizontal DataGrid?
Mar 24, 2010From 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
Flex :: Improve Datagrid Performance When Using Itemrenderer With In Datagrid?
Jul 31, 2009For 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
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Php :: Reading The Link Attribute On The ItemClick?
Jul 16, 2009<root>
<module label="Executive Library" >
<node label="Document one" link="http://www.google.com" />
<node label="Document Two" link="http://www.google.com" />
<node label="Document Three" link="http://www.google.com"/>
</module>
I have a page which displays these items, when i select the document One i need the link associated to be clicked. How can i achieve this programatically.
Flex :: Event Like ItemEditEnding Or Any Other Way To Stop Event Before ItemEditEnd Event In Datagrids?
Apr 12, 2011I have editable grids which are 2-way binded to my model. What I want is to validate my data when user edits any cell before it get updated in model. I have applied my validation at ItemEditEnd handler, but, I want to apply validation in between itemEditBegin and itemEditEnd events.
View 1 RepliesFlex :: "Type DataGrid In CSS Selector 'DataGrid' Must Be Qualified With A Namespace" - Warning
Feb 4, 2010I am attempting to style the headers in a flex datagrid and I keep getting the warning:
Type DataGrid in CSS selector 'DataGrid' must be qualified with a namespace
What does this mean? I have gone through a bunch of tutorials and none of them have worked. It seems like changing a the colors in a datagrid should be relatively simple.
Here is a code sample:
<mx:Style>
.headerCustomStyle
{
fontWeight: "bold";
[code]....