the list <index> is the index of your IList, you don't need to do nothing to
have a "zero-based" index.
2008/12/8 Renso <[EMAIL PROTECTED]>
>
> What is the recommended way to generate a zero-based index for an
> IList mapping?
>
> <?xml version="1.0" encoding="utf-8" ?>
> <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
> assembly="Domain" namespace="Domain" >
> <class name="ProductLine" table="ProductLine">
>
> <id name="Id" column="Id" type="int">
> <generator class="native">
> </generator>
> </id>
> <property name="SortIdx" column="SortIdx" not-null="true"></
> property>
> <list name="TrafficLineList" table="TrafficLine"
> cascade="all-delete-
> orphan" lazy="true" inverse="true">
> <key column="ProductLineId" />
> <list-index column="SortIdx"></list-index>
> <one-to-many class="TrafficLine" />
> </list>
> </class>
> </hibernate-mapping>
>
> Here is the method that adds the child:
>
> private IList<TrafficLine> _trafficLineList;
>
> public virtual void AddTrafficLineItem(TrafficLine line)
> {
> line.SortIdx = _trafficLineList.Count;
> _trafficLineList.Add(line);
> }
>
> As you can see above I am simply using the non-zero-based Count
> property on the list. Since the index is zero-based and Count is not,
> I assign the Count before adding it to the list. Any advice on the
> recommended approach please.
>
> BTW, what is the difference between <list-index> and <index>?
> >
>
--
Fabio Maulo
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