Question: When mapping a HasMany or HasManyToMany in fluent nhibernate, you can specify the column name to use for the list as a parameter to the AsList() method as follows:

```
HasMany(c => c.Customers)
    .AsList(c => c.Column("PositionIndex"));

```

I would prefer to be able to set this using a Fluent NHibernate convention (either a pre-existing one, or a custom one), especially since the default name appears to be "Index" which is a reserved word in MSSQL.

I've tried using a custom convention implementing IHasManyConvention, but the instance parameter does not seem to contain the information about whether its a list, a bag, or a set, and also does not contain the column details for the index column.

```
public void Apply(IOneToManyCollectionInstance instance)
{

}

```

Any ideas?

Answer: 
For anchor using struts tag use this

```
<s:url id="url" action="dummyAction">
     <s:param name="parameterName"><s:property value="parameterValue"/></s:param>
</s:url>
<s:a href="%{url}">Click here</s:a>

```
I'd suggest just doing a javascript:form.submit() inside your anchor tag href