I am trying to implement the following :
1> First column of datagrid has a checkbox.
2> Select checkboxes, and then delete the datagrid column.
3> Dynamically, add checkbox when row is added dynamically.
4> Do not show check box if now data in row.
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].....
The Following code seems to only be working when i have editable="true" on the Advanced Data Grid. But I don't want it it be editable.
The docs don't say anything about it needing to be editable, and i dont see why it should need to be.
[URL]
a_data_list.addEventListener(AdvancedDataGridEvent.ITEM_FOCUS_IN, clickedRow);
public function clickedRow(event:AdvancedDataGridEvent):void
{
trace("datagrid line was clicked");
}
i have 3 checkbox for calculating amount purpose . i used Datagrid within datgrid used
mx:DataGrid >
mx:itemRenderer>
mx:Component>
[Cdoe].....
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?
I have a data grid. How can I hide a value of a column if it's "0" ? Do I have to use item renderers? How? Is there an easier way? Second thing, if I have a boolean column whose values are actually the strings "true" and "false" how can I render it as a non editable check box?
View 3 Repliesi 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]....
I have data grid that measures the height according to the rows it has, but i need to disappear/ make invisible when i have no data, so the header will not just appear alone.
View 1 RepliesI have a flex data grid.I need to highlight the selected cell of the data grid.
View 3 RepliesHow can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesI need a datagrid, which contains checkbox (4 no's) without multiple selection. And I also need a text area which should contain the selected checkbox's label/data. I tried using arraycollection but I am not getting.
View 2 RepliesI added a checkbox in a DataGrid using ItemRenderer. I have pasted the code I am using below.
<mx:DataGrid id="dgEmployeeInfo" dataProvider="{resultArray}" x="131" y="95" editable="false">
[Code]...
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 RepliesI have a Datagrid in Flex. I need to add a radio button in first column such that when I select that radio button, entire row should get selected.I have tried using following code -
<mx:DataGridColumn id="selectColumnRadioButton" sortable="false" textAlign="center" editable="false" width="18">
<mx:itemRenderer >
[code]......
I want to delete a row of my datagrid when someone click a button part of that row located below Delete Column. I tried many different way one of those were to
<mx:DataGrid id="userGrid" dataProvider="{userGridData}" width="800" height="500" itemClick="userGrid_itemClickHandler(event)" creationComplete="userGrid_creationCompleteHandler(event)">
<mx:columns>
[Code].....
The item render ev.renderers.UserGridEditRender has a delete button listing for click event it basically do userGridData.removeItemAt(userGrid.selectedIndex);
(UserGridData = Data provider of grid with id "userGrid") But whenever I click the button an exception is throw
RangeError: Index '-1' specified is out of bounds.
I'm currently working with the OLAPDataGrid component and got stuck at a relatively simple task: I want to style the last row of the grid differently from the rest, so my cell item renderer needs to know whether he's rendering the last row with content in the overall grid, including those rows currently not rendered because they are outside the visible grid space. AdvancedGridListData's rowIndex property only gets me the row index of the renderer relative to the range of visible grid rows, i.e. when I scroll down the grid, a data item with an index greater than 0 gets the rpw index = 0.
View 2 RepliesI 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 Repliesi 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]....
[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]
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?
[Code]...
How to get all checked items into one more new array?
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 Repliesi 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 Repliesi 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 RepliesI 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]...
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?
How can i add and remove rows in datagrid using check box`
[Bindable]public var _files:Array = new Array();
private function init():void{
_files = new Array();
for(var j:int=0;j<10;j++){
[code]....
in the above code if i select check box i need to add row if i deselect i need to remove the row how can i do that ?
I receive my parameters as 1's or 0's to fill a datagrid full of checkboxes. The funny bit here is that the checkbox control recognizes them as booleans! But then my checkbox control has a change property in which these numbers are converted to "true" or "false".How can I convert this changes to ones and zeroes again to send them back to database?I believed the ByteArray function "writeAsBoolean" would work, but I forgot the rest of the values inside the datagrid are kept as numbers. So that function will not recognize them and my webservice will ignore them, failing to write the data.
View 2 Repliesi 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.
In my flex application im using a datagrid which has checkbox itemrenderer column im using the following code
<mx:DataGridColumn headerText="Select" dataField="isSelect" editable="false" textAlign="center" >
<mx:itemRenderer >
[Code]....
after selecting the checkbox and im saving the details in my DB. now, when i come for fetching data the selected details from the db should be selected in checkbox. how can i differentiate selected record and unselected Record.?