Php :: Select Particular Checkbox Within Datagrid Itemrenderer In Flex?
Oct 8, 2009
I have button like random click ,if i click this button then will select 15 checkbox within datagrid itemrenderer checkbox But i can't access the checkbox ? please refer me ? How can access the checkbox ?
<mx:DataGridColumn headerText="1" rendererIsEditor="true" editorDataField="selected">
<mx:itemRenderer>
<mx:Component>
<mx:CheckBox textAlign="center" click="{data.check1 = (data.check1 != 'true') ? 'true' : 'false'};outerDocument.toggleCheckbox(data);outerDocument.calcValues();"
[Code]...
View 2 Replies
Similar Posts:
Jul 15, 2009
i used iteamreander in datagrid . if i select checkbox in grid automatically select another checkbox why? plz explain My xml data is more then 50 records.
<mx:DataGrid change="calculate()" id="calamount" x="0" y="3" width="327"
height="337" variableRowHeight="true"
dataProvider="{xml_coupon.lastResult.Teamcoupon.match_details}" >
[code]....
View 1 Replies
May 3, 2011
i am using below code to select/deselect all checkbox in datagrid
<mx:DataGridColumn id="testColumn" width="20" sortable="false">
<mx:headerRenderer>
<fx:Component>
<mx:Canvas>
[code]...
i want to unselct checkAll checkbox when i deselect any of row checkbox,i am trying to access value of checkAll to check_clickHandler(), but i am not getting its value.
View 1 Replies
Dec 1, 2011
I have an itemRenderer as CheckBox in a Flex DataGrid. Now, I want to make sure that only one checkbox is selected at a time. If user select's a checkbox, and then tries to select another checkbox, previous selection should be cancelled out.
[Code]...
View 1 Replies
Oct 26, 2010
I need to create a Flex component similar to ComboCheck (by Arcadio Carballares).What I need is a ComboBox with CheckBox and TextInput instead of Checkbox's label.If CheckBox is selected the TextInput is enabled and editable, other way it's disabled.
View 1 Replies
Mar 22, 2012
I am using a 'Tilelist' and 'HBOX' as itemrenderer. In the HBOX I have checkbox.Passing arraycollection as dataprovider to TileList(my arraycollection length is 20). On selecting checkbox of item1 in the Tilelist and scroll the list I could see subsequent item as of item1 is selected. In blogs I found there is some issue of flex cache while using checkbox.
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" verticalGap="0" xmlns:local="*" height="500" >
<mx:Script>
[code]....
View 1 Replies
Nov 10, 2010
I have a list that uses a checkbox itemrenderer. The dataprovider is a collection of people. When I load the data from a file, each list item shows the person's name (last, first -- labelFunction), and the checkbox's selected property shows the person's included property. I.e.,Smith, Doug - [x]Williams, Bob - [ ]orris, Anne - [x]However, each person also has an active property. I want to disable the checkbox for people who are inactive (meaning, "you can't include inactive people").to do the same thing in a datagrid. However, none of them work and all the checkboxes are enabled regardless of the person's active status. Here is my basic code:
<mx:List id="peopleIncludedList"
dataProvider="{someProvider}"
labelFunction="peopleLabelFunction">
[code]....
View 2 Replies
Jun 12, 2011
I have an Actionscript class we'll call Person to make the example easy. I want to have a DataGrid populated with Person objects that has columns displaying things like Name, Birthday, etc. All that is nice and simple, but I would also like to add a checkbox column to select certain people in the DataGrid. An example use case would be as follows:
Display all people. User checks a box next to each person indicating they want some action taken on those selections. Some action is taken on the user selections when the user clicks a button.
It seems like the common solution to this is to make a Selected property on each Person object, but that isn't really a good option for me. The Person object is used throughout the application, and it seems very unclean to have a Selected property which really isn't a concern of the Person class.
I like the type safety of having hard classes like Person, but I don't know how to solve this seemingly simple problem so I can loop through the objects and determine if the person is selected or not.
View 1 Replies
Jul 31, 2009
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]...
View 3 Replies
Aug 4, 2009
In my project i used one select all button for select all checkbox at click event . But i used datagrid ,iteam renderer within checkbox so no id of checkbox then how to select/unselect all checkbox ?
<mx:DataGrid id=newdatagrid>
<mx:columns>
<mx:DataGridColumn headerText="1" rendererIsEditor="true"
[Code]....
how can i implement select/unselect all button for checkbox?
View 1 Replies
Jul 1, 2009
i created dynamically checkbox on data grid how do i find out Which checkbox select/unselect and which checkbox contact is select/unselect ? Because we cant set dynamic id for each checkbox
<mx:DataGrid x="7" y="3" width="347" height="337" dataProvider="{#####}" variableRowHeight="true">
<mx:columns>
[Code]....
View 1 Replies
May 4, 2009
I am using datagrid and added 3 columns to it in flex project. Data is provided to each column by using itemrenderer. Itemrenderer is checkbox for each column. Name of columns are col1,col2,col3. I want to make the checkbox in col1 selected when i selects the checkbox in col2. But i am not able to do this.
View 1 Replies
Jul 8, 2009
Is it possible to put an itemrenderer on the DataGrid itself rather than a datagridcolumn? I could only find examples for datagridcolumn. I want a generic itemrenderer on all the items in a datagrid...
View 1 Replies
Aug 12, 2009
I have an AC with several questions and assoicated answers. These must be shown in a DG, and the idea is that the rows and colums of the DG are bound to the AC. For example, if the answer to question1 is Yes, the Yes-button must be true, and both the others must be false (as in normal radiobuttongroup behaviour). But when I change a button by clicking it, the actions datafield of the AC should change accordingly. Am I clear enough here?
It is ment for dynamic questionnaires.
<?xml version = "1.0"?>
<mx:Application xmlns:mx = "http://www.adobe.com/2006/mxml">
<mx:Script>
[Code].....
View 2 Replies
Dec 15, 2011
I have DataGrid with Dynamic Columns. The columns will contain ItemRendrer. I'm not familiar with dynamically adding ItemRenderer.
My code is:
var column:DataGridColumn = new DataGridColumn();
column.headerText = item;
column.width=150;[code].........
But when I add this I got an Error 1067: Implicit coercion of a value of type Class to an unrelated type mx.core:IFactory.
View 1 Replies
Oct 20, 2009
[URL]I have a checkbox renderer i am placing into my Datagrid. The checkbox needs to do a sql query on the sqllite database and see if the show is marked as watched, if it is then make the checkbox as checked and if not mark the checkbox and not checked.
What i would like to do further to this is add the watched items to one XMLList and add the not watched episodes to a different XMLList and have the checkbox on click= move from one to the other list as per watched or not.
[URL]
View 2 Replies
Apr 15, 2012
Context: I have a data grid where the following has been implemented. tabbing through each column in a single row and creating a new row when tabbing from the last column. The last column in my datagrid is now a checkbox. I set the 'editable' to false as shown below (since we don't want editable text to be shown when user clicks on/tabs to checkbox.
Problem: When I tab through the columns of a given row, I cannot tab to the checkbox column and therefore cannot use the space bar to toggle between checked/unchecked. The user is forced to use the mouse to toggle the check box. Question: How do I let user tab to the checkbox column, and press spacebar to toggle between checked and unchecked?
View 1 Replies
Dec 18, 2009
[Code]...
How to get all checked items into one more new array?
View 2 Replies
Jan 12, 2010
I have a scenario like, Advanced DataGrid have a checkBox and if i select the header checkBox all the field checkBoxes has to be selected that means multi-select checkBox.
View 1 Replies
Feb 24, 2011
i have a datagrid in my flex application, i am binding datagrid with arrayCollection, now i want to add checkbox control to datagrid column and i dont want to bind chekcbox to arraycollection values. i want something like this without binding checkbox column field with arryayCollection.
View 1 Replies
Feb 25, 2011
i have a datagrid in my web application, i have add a checkbox to datagrid using itemrenderer. how can i get the value of checkbox?
View 2 Replies
Jul 8, 2009
I have a DataGrid component that displays a few columns of data. It has one additional column that displays a Button that allows the user to take an action with regard to the record. [code]...
View 2 Replies
Mar 15, 2010
I have posted two problems with a custom itemRenderer see this post. My primary Problem is, that it always selects a wrong line (one under the one I select). I now realized that this happens, when I save back the content of the itemRenderer to the dataProvider. If I code this part out, the dataGrid works as expected...
View 2 Replies
Aug 20, 2010
I'm trying to reach the dataField of a DataGridColumn in the itemRenderer. Below is the dataGrid:
<mx:Script>
<![CDATA[
[Bindable] public var weeksOfMoth:ArrayCollection = new ArrayCollection([
[code].....
In the set data function of the itemRenderer, I receive an entire week (which is ok), but the itemRenderer doesn't know which day to use because the dataField is unknown. Does anyone know how to reach this dataField in the itemRenderer?
View 5 Replies
Oct 26, 2010
A combo box as an item renderer for a data cell in a Flex Datagrid has been demostrated at various blogs. What if that combo box has to have an external dataprovider that has to be set at the time of converting the renderer class to a ClassFactory.
View 1 Replies
Dec 22, 2010
I have a Datagrid with an ItemRenderer assigned to a column which is a Currency column(String). The renderer is mean to display the Flag of the currency eg; for USD it should display a USD flag image etc. At the moment the column is appearing Blank without an image. I have the following renderer (which extends UIComponent). I am dynamically loading the images in the commitProperties() method. At the moment I have hard-coded it to the USD image to get it to work
public class CenteredEmbedImage extends UIComponent implements IListItemRenderer,IDropInListItemRenderer
{
private var _loader:Loader;
[Code]....
View 1 Replies
May 12, 2011
I want to create new instance of item renderer for my data grid.
A single instance of your Item Renderer class (ListIR) is created for each visible item of the list-based control.
As the user scrolls through the items of a data grid control, Item Renderer instances are recycled rather than creating new instances.
But i would like to create new instance ..while scrollling item in datagrid.
View 1 Replies
Feb 4, 2011
i have a problem using the itemRenderer functionality. When using an ArrayCollection the visible Data in the DataGrid using the itemRenderer will be rendered just fine. But if i start scrolling the entries are repeating in the cells using the renderer. The cells are not filled with date according to the id. What mistake i'm doing here.
I read a lot of the explainations like:
[URL]
here is the code for the set data function (itemRenderer is extending HBox):
override public function set data(value:Object):void {
_data = value;
if(data!=null)
[code]....
View 1 Replies
Jan 5, 2010
I have a datagrid with 5 columns. The first column has checkboxs and rest four columns have data from the dataProvider.
I have two relating issues: First: I want the row to get selected when I click on a checkbox, or if i click on multiple checkboxes, every row should stay selected in the datagrid for whose checkbox is selected.
Second: If a row or multiple rows are selected, the corresponding checkbox should get selected too.
My code is given below:
<mx:DataGrid id="dg_trashContent" allowMultipleSelection="true"
verticalGridLines="true"
dataProvider="{trashDataProvider}"
[code].....
View 2 Replies
May 21, 2010
I have a small flex datagrid. The dataProvider is an xmlList. I have two columns, userList and user permissions. The user permissions column as checkboxes. The values for the checkbox are stored as 0 and 1 in mySQL. While returning it from PHP, I am converting them to true or false. Its returning the values correctly to the frontend.
But inside the itemrenderer, the checkbox is not being set to true or false.
Either everything is true or everything is false.
[URL]
How can I correctly set the value of the checkboxes from the DB values?
View 1 Replies
