XML Query and Retrieving Node Value - sql

Question

I'm trying to get the value of the node from XML. Here is a short sample of the XML
<cpCollection moduleId="cc5005f4-f1ea-433e-b187-8b769170eae4" dataId="0a0e2ddf-2a38-4739-9a52-000f9698978f">
<group id="Serialize" name="Serialize">
<property id="Headline">
<value>One, Two, Three</value>
</property>
<property id="Credit">
<value>0.25</value>
</property>
</group>
</cpCollection>
Some of my query is below:
select TOP 1000 I.Attributes.value('#id', 'nvarchar(32)') as item_name,
F.X.value('#id', 'nvarchar(32)') as field_id,
F.X.value('data(.)', 'nvarchar(256)') as field_value,
F.X.value('Deck[1]','NVarChar(512)') AS Deck,
F.X.value('Credit[1]', 'Nvarchar(8)') As Credit
from cpsys_DataCurrent as T
cross apply T.Attributes.nodes('/cpCollection/group') as I(attributes)
cross apply I.attributes.nodes('property') as F(X)
I am not getting the value for Headline or Credit. Just NULL values.

Answer 1

In XPath /cpCollection/group/property[#id='Credit'] returns
<property id="Credit">
<value>0.25</value>
</property>
Hence, try it in this way
F.X.value('[#id="Credit"]', 'Nvarchar(8)') As Credit

Answer 2

ZLK's answer worked.
F.X.value('(.[#id="Credit"]/value/text())[1]','nvarchar(8)') As Credit

Answer 3

DECLARE #cpsys_DataCurrent TABLE ( xmltext XML);
INSERT INTO #cpsys_DataCurrent (xmltext)
VALUES
( N'<cpCollection moduleId="cc5005f4-f1ea-433e-b187-8b769170eae4" dataId="0a0e2ddf-2a38-4739-9a52-000f9698978f">
<group id="Serialize" name="Serialize">
<property id="Headline">
<value>One, Two, Three</value>
</property>
<property id="Credit">
<value>0.25</value>
</property>
</group>
</cpCollection>');
SELECT TOP 1000
T.xmltext.value('(cpCollection/#dataId)[1]', 'nvarchar(32)') as item_name,
T.xmltext.value('(cpCollection/group/#id)[1]', 'nvarchar(32)') as field_id,
T.xmltext.value('data(cpCollection/group/property)[1]', 'nvarchar(256)') as field_value,
T.xmltext.value('(cpCollection/group/property[#id="Headline"]/value)[1]','NVarChar(512)') AS Deck,
T.xmltext.value('(cpCollection/group/property[#id="Credit"]/value)[1]', 'Nvarchar(8)') As Credit
from #cpsys_DataCurrent as T
Result:
item_name field_id field_value Deck Credit
0a0e2ddf-2a38-4739-9a52-000f9698 Serialize One, Two, Three One, Two, Three 0.25