[flexcoders] Re: rowIndex columnIndex while rendering in Flex 2.0
Manish
What if I have two textboxes in the cellRenderer
HBox label={weekHoursActual.text}
TextInput id=weekHoursActual text={...} /
TextInput id=weekHoursForecast text={...} /
/HBox
what will the editorProperty be?
Also can you tell me how to get the rowIndex and columnIndex. My
dataProvider to DataGrid is 2 Dimensional, one dimension represents
the row and the other the columns so that any cell(i,j) value will
be dataProvider[i][j].
So I need to know atleast columnIndex in Cellrenderer so that my
value will in it will be dataObject.object[columnIndex].someValue.
Thanks
--- In flexcoders@yahoogroups.com, Manish Jethani
[EMAIL PROTECTED] wrote:
On 3/14/06, t_msreddy [EMAIL PROTECTED] wrote:
I have the same problem. I need to know rowIndex and columnIndex
to
populate values in cellrenderer (Please see the code for both
below). Also I get the error:
--
ReferenceError: Error #1069: Property text not found on
WeekHoursCR
and there
is no default value
[snip]
-
This is my Cellrenderer (WeekHourCR.mxml):
-
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.macromedia.com/2005/mxml;
width=100%
height=100% horizontalGap=0 verticalAlign=top
mx:TextInput id=weekHoursActual width=40 height=20
textAlign=center text={(dataObject.employeeHours
[0]).forecastHours} /
mx:TextInput id=weekHoursForecast width=40
height=20
textAlign=center text={(dataObject.employeeHours
[0]).actualHours} /
/mx:HBox
-
It's trying to access the non-existent `text` property on HBox.
Add a
`text` property, or, faster, set `editorProperty` to label and
bind
the HBox's label to the TextInput's text.
HBox label={weekHoursActual.text}
TextInput id=weekHoursActual text={...} /
...
Manish
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Re: [flexcoders] Re: rowIndex columnIndex while rendering in Flex 2.0
On 3/15/06, t_msreddy [EMAIL PROTECTED] wrote:
What if I have two textboxes in the cellRenderer
HBox label={weekHoursActual.text}
TextInput id=weekHoursActual text={...} /
TextInput id=weekHoursForecast text={...} /
/HBox
what will the editorProperty be?
If my understanding is correct (and I don't have access to the docs
ATM), editorProperty is the property that contains the data. It has
to be one property. In your above case, the editorProperty will still
be label (HBox). The question is, which of the two text boxes will
populate the label? That's for you to answer. It could be both.
Also can you tell me how to get the rowIndex and columnIndex. My
dataProvider to DataGrid is 2 Dimensional, one dimension represents
the row and the other the columns so that any cell(i,j) value will
be dataProvider[i][j].
So I need to know atleast columnIndex in Cellrenderer so that my
value will in it will be dataObject.object[columnIndex].someValue.
The row and column index is in the listData property. This has been
answered a number of times recently - look up the archives.
Manish
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[flexcoders] Re: rowIndex columnIndex while rendering in Flex 2.0
I have the same problem. I need to know rowIndex and columnIndex to
populate values in cellrenderer (Please see the code for both
below). Also I get the error:
--
ReferenceError: Error #1069: Property text not found on WeekHoursCR
and there
is no default value
at
mx.controls::DataGrid/mx.controls:DataGrid::cellEditorCellEndEditH
andler()
at flash.events::EventDispatcher/dispatchEvent()
at mx.controls::DataGrid/endEdit()
at mx.controls::DataGrid/deactivateHandler()
--
Here is the Datagrid code:
--
mx:DataGrid id=weekHoursDG height=341 hScrollPolicy=auto
width=100% rowCount=17 sortableColumns=false
dataProvider={projectsDetailsList.projectDetails
[projectsDG.selectedIndex].projectWeekHours.employeeDetails}
editable=true
cellBeginEdit=onCellBeginEdit(event); cellEndEdit=onCellEndEdit
(event);
mx:columns
mx:Array
mx:DataGridColumn headerText=week1 width=160
isCellEditor=true cellRenderer=WeekHoursCR/
mx:DataGridColumn headerText=week2 width=160
isCellEditor=true cellRenderer=WeekHoursCR/
/mx:Array
/mx:columns
/mx:DataGrid
-
This is my Cellrenderer (WeekHourCR.mxml):
-
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.macromedia.com/2005/mxml; width=100%
height=100% horizontalGap=0 verticalAlign=top
mx:TextInput id=weekHoursActual width=40 height=20
textAlign=center text={(dataObject.employeeHours
[0]).forecastHours} /
mx:TextInput id=weekHoursForecast width=40 height=20
textAlign=center text={(dataObject.employeeHours
[0]).actualHours} /
/mx:HBox
-
--- In flexcoders@yahoogroups.com, Dustin Mercer [EMAIL PROTECTED]
wrote:
Another way is to cast the list data to DataGridListData I.E.
DataGridListData(listData).rowIndex
or
DataGridListData(listData).coulmnIndex
Dustin Mercer
-Original Message-
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of Manish Jethani
Sent: Friday, March 10, 2006 1:51 PM
To: flexcoders@yahoogroups.com
Subject: Re: [flexcoders] rowIndex columnIndex while rendering
in Flex 2.0
On 3/10/06, stchavan [EMAIL PROTECTED] wrote:
In Flex 2.0, we can get rowIndex and columnIndex for a datagrid
cell,
when it is being edited, by using event.rowIndex and
event.columnIndex
(where event is a DataGridEvent like cellBeginEdit, cellEndEdit
etc.)
Similarly, how can we retrieve the rowIndex and columnIndex,
when a
cell is being rendered for the first time?
ListBase(listData.owner).getItemIndices()
I'm not sure it's a public, documented method in Beta 1 (or even
Beta
2), but it's the one to use basically.
Manish
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Re: [flexcoders] Re: rowIndex columnIndex while rendering in Flex 2.0
On 3/14/06, t_msreddy [EMAIL PROTECTED] wrote:
I have the same problem. I need to know rowIndex and columnIndex to
populate values in cellrenderer (Please see the code for both
below). Also I get the error:
--
ReferenceError: Error #1069: Property text not found on WeekHoursCR
and there
is no default value
[snip]
-
This is my Cellrenderer (WeekHourCR.mxml):
-
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.macromedia.com/2005/mxml; width=100%
height=100% horizontalGap=0 verticalAlign=top
mx:TextInput id=weekHoursActual width=40 height=20
textAlign=center text={(dataObject.employeeHours
[0]).forecastHours} /
mx:TextInput id=weekHoursForecast width=40 height=20
textAlign=center text={(dataObject.employeeHours
[0]).actualHours} /
/mx:HBox
-
It's trying to access the non-existent `text` property on HBox. Add a
`text` property, or, faster, set `editorProperty` to label and bind
the HBox's label to the TextInput's text.
HBox label={weekHoursActual.text}
TextInput id=weekHoursActual text={...} /
...
Manish
--
Flexcoders Mailing List
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