Hmm, if we’re screwing that up you
may want to use your own comparator function. See sortCompareFunction on
DataGridColumn.
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Alban Soupper
Sent: Friday, October 07, 2005
5:45 AM
To: Flexcoders (E-mail)
Subject: [flexcoders] Datagrid
sort on float numbers problem
Hi all,
I have the following service:
<mx:HTTPService
id="search" method="get" url="">
showBusyCursor="true"/>
and this datagrid
<mx:DataGrid
dataProvider="{search.result.results.fund}"
width="100%">
<mx:columns>
<mx:Array>
<mx:DataGridColumn headerText="Fund"
columnName="name"/>
<mx:DataGridColumn headerText="Perf"
columnName="lastReturn"/>
</mx:Array>
</mx:columns>
</mx:DataGrid>
the httpService return the following xml in its
response:
<?xml version="1.0"
encoding="UTF-8"?>
<results>
<fund>
<name><![CDATA[Fund
2]]></name>
<lastReturn>-0.03345107356650445</lastReturn>
</fund>
<fund>
<name><![CDATA[Fund
8]]></name>
<lastReturn>-7.429962234167808E-4</lastReturn>
</fund>
<fund>
<name><![CDATA[Fund
9]]></name>
<lastReturn>0.03247207098433136</lastReturn>
</fund>
<fund>
<name><![CDATA[Fund 11]]></name>
<lastReturn>7.550032224670211E-4</lastReturn>
</fund>
</results>
but when I sort the Perf column I obtain this:
0.03247...
0.00075...
-0.03345...
-0.00074...
instead of
0.03247...
0.00075...
-0.00074...
-0.03345...
It seams that the DataGrid sort mechanism on my
service result interprets
correctly the perf correctly as Numbers
(7.550032224670211E-4 is transformed
in -0.00074...) but sort the values as string.
Question:
What's happening?
How to solve this situation?
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