[flexcoders] Importing CSV file to a data grid
Hi all, I want to import data from a csv file to a datagrid.For that i need 1) to open a browse dialog box. 2) Select the file and import to the data grid. Is it possible and if yes can you guide me with it. Thanks in advance. -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * Your email settings: Individual Email | Traditional * To change settings online go to: http://groups.yahoo.com/group/flexcoders/join (Yahoo! ID required) * To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
[flexcoders] Re: Datagrid with a dropdown column!
Hi,
Thanks for the prompt solution.
Thanks,
Anurag.
--- In flexcoders@yahoogroups.com, Joan Lafferty [EMAIL PROTECTED] wrote:
Since your dataProvider has values of 'b', i and 'e, then, your
ComboBox dataProvider should also have these values:
mx:ComboBox labelFunction='outerDocument.myLabelFunction
mx:dataProvider
mx:String b/mx:String
mx:String i/mx:String
mx:String e/mx:String
/mx:dataProvider
/mx:ComboBox
Then, you can set a labelFunction on the ComboBox itemRenderer like
this:
private function myLabelFunction(item:Object):String
{
switch(item)
{
case b: return beginner;
case i: return intermediate;
default: return expert;
}
}
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of sahay17
Sent: Monday, September 11, 2006 10:47 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: Datagrid with a dropdown column!
Hi Joan,
Thanks for the reply. It was really helpful.But the problem now is
that the datagridcolumn rating is picking 'b' or 'i' or 'e' from
the
array collection and now I have to map 'b' to 'beginner' in the
combobox. Similary I have to map 'i' to 'intermediate' in combobox
and similary I have to map 'e' to 'expert' in combobox. How to get
on
with it?
--- In flexcoders@yahoogroups.com mailto:flexcoders%
40yahoogroups.com
, Joan Lafferty tan@ wrote:
Anurag,
Yes, as someone pointed out before, you can use a custom
itemRenderer.
Yours would look something like the code provided below. Notice
that if
you want the ComboBox to be editable, you should specify that
renderIsEditor=true and specify the editorDataField.
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId rendererIsEditor
http://flashteam.macromedia.com/flashplatform/imd/zaphod/deliverables
http://flashteam.macromedia.com/flashplatform/imd/zaphod/deliverables
/Z
orn/LangRef/mx/controls/dataGridClasses/DataGridColumn.html#rendererIs
Ed
itor =true editorDataField=selectedItem
mx:itemRenderer
mx:Component
mx:ComboBox
mx:dataProvider
mx:String beginner/mx:String
mx:String intermediate/mx:String
mx:String expert/mx:String
/mx:dataProvider
/mx:ComboBox
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
/mx:Array
/mx:columns
/mx:DataGrid
Joan
From: flexcoders@yahoogroups.com mailto:flexcoders%
40yahoogroups.com
[mailto:flexcoders@yahoogroups.com mailto:flexcoders%
40yahoogroups.com
] On
Behalf Of sahay17
Sent: Monday, September 11, 2006 2:38 AM
To: flexcoders@yahoogroups.com mailto:flexcoders%
40yahoogroups.com
Subject: [flexcoders] Datagrid with a dropdown column!
Hi all,
I am having a datagrid skillDG with 2 datagridcolumn
as skillName
and ratingId which is picking data from arraycollection.
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId /
/mx:Array
/mx:columns
/mx:DataGrid
But now i want that my datafieldcolumn ratingId to be a
dropdown
with skills namely beginner,intermediate and expert. Is it
possible?
Thanks and Regards,
Anurag.
--
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[flexcoders] Re: Datagrid with a dropdown column!
Hi Joan,
Thanks for the reply. It was really helpful.But the problem now is
that the datagridcolumn rating is picking 'b' or 'i' or 'e' from the
array collection and now I have to map 'b' to 'beginner' in the
combobox. Similary I have to map 'i' to 'intermediate' in combobox
and similary I have to map 'e' to 'expert' in combobox. How to get on
with it?
--- In flexcoders@yahoogroups.com, Joan Lafferty [EMAIL PROTECTED] wrote:
Anurag,
Yes, as someone pointed out before, you can use a custom
itemRenderer.
Yours would look something like the code provided below. Notice
that if
you want the ComboBox to be editable, you should specify that
renderIsEditor=true and specify the editorDataField.
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId rendererIsEditor
http://flashteam.macromedia.com/flashplatform/imd/zaphod/deliverables
/Z
orn/LangRef/mx/controls/dataGridClasses/DataGridColumn.html#rendererIs
Ed
itor =true editorDataField=selectedItem
mx:itemRenderer
mx:Component
mx:ComboBox
mx:dataProvider
mx:String beginner/mx:String
mx:String intermediate/mx:String
mx:String expert/mx:String
/mx:dataProvider
/mx:ComboBox
/mx:Component
/mx:itemRenderer
/mx:DataGridColumn
/mx:Array
/mx:columns
/mx:DataGrid
Joan
From: flexcoders@yahoogroups.com
[mailto:[EMAIL PROTECTED] On
Behalf Of sahay17
Sent: Monday, September 11, 2006 2:38 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Datagrid with a dropdown column!
Hi all,
I am having a datagrid skillDG with 2 datagridcolumn
as skillName
and ratingId which is picking data from arraycollection.
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId /
/mx:Array
/mx:columns
/mx:DataGrid
But now i want that my datafieldcolumn ratingId to be a dropdown
with skills namely beginner,intermediate and expert. Is it possible?
Thanks and Regards,
Anurag.
--
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[flexcoders] Binding drop down according to value of a data field!
Hi all,
I m having a datagrid which has a column Rating as a drop down.The
dataprovider _model is an arraycollection. Now what I want is that if
the datafield ratingId is 'B' I should populate Beginner in the
drop down. Similarly if I ve ratingId as 'I', I should
populate Intermediate in the drop down.Similarly if I
ve ratingId as 'E', I should populate Expert in the drop
down.How to bind the drop down as such? Or is there a better way of
doing this?
-
DROP DOWN:-
mx:Component id=skillLevel
mx:ComboBox
mx:StringBeginner/mx:String
mx:StringIntermediate/mx:String
mx:StringExpert/mx:String
/mx:dataProvider
/mx:ComboBox
/mx:Component
-
DATA GRID
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId editorDataField=selectedItem
itemEditor={skillLevel}/
/mx:Array
/mx:columns
/mx:DataGrid
Thanks,
Anurag.
--
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[flexcoders] Datagrid with a dropdown column!
Hi all,
I am having a datagrid skillDG with 2 datagridcolumn as skillName
and ratingId which is picking data from arraycollection.
mx:DataGrid id=skillDG width=100% height=100%
sortableColumns=true dataProvider={_model} editable=true
mx:columns
mx:Array
mx:DataGridColumn headerText=Skill Name
dataField=skillName editable=false/
mx:DataGridColumn headerText=Rating
dataField=ratingId /
/mx:Array
/mx:columns
/mx:DataGrid
But now i want that my datafieldcolumn ratingId to be a dropdown
with skills namely beginner,intermediate and expert. Is it possible?
Thanks and Regards,
Anurag.
--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com
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[flexcoders] getting 1119: Access of possibly undefined property reference through a referenc
Hi,
I am new to Flex environment.Please can you help me with a
problem.When I am trying to run the following code, I am getting
error 1119: Access of possibly undefined property result through a
reference with static type mx.rpc.http.mxml:HTTPService
Code:
?xml version=1.0 encoding=utf-8?
mx:Application xmlns:mx=http://www.adobe.com/2006/mxml;
layout=absolute creationComplete=feedRequest.send()
mx:HTTPService id=feedRequest
url=http://weblogs.macromedia.com/mchotin/index.xml;
useProxy=false/
mx:Label x=20 y=50
text={feedRequest.result.rss.channel.title}/
mx:DataGrid x=20 y=80 id=dgPosts width=400
mx:columns
mx:DataGridColumn headerText=Column 1
dataField=col1/
mx:DataGridColumn headerText=Column 2
dataField=col2/
/mx:columns
/mx:DataGrid
mx:TextArea x=20 y=245 width=400/
mx:LinkButton x=20 y=300 label=ReadFullPost/
/mx:Application
Please help me out.
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[flexcoders] How to export data in datagrid to a csv file?
Hi All. I am very new to FLEX environment. Can you all help me with exporting my data from a datagrid to a csv file? Thanks and Regards, Anurag. Yahoo! Groups Sponsor ~-- Yahoo! Groups gets a make over. See the new email design. http://us.click.yahoo.com/XISQkA/lOaOAA/yQLSAA/nhFolB/TM ~- -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com Yahoo! Groups Links * To visit your group on the web, go to: http://groups.yahoo.com/group/flexcoders/ * To unsubscribe from this group, send an email to: [EMAIL PROTECTED] * Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
