error in generated scaffold

[marc]

Hi,

I get an error in the generated scaffold file in "/views/generated/
Form.<tableName>.cfm":

Model-Glue 3 ("Gesture")
Oops!
Message Parameter validation error for the TRIM function.
Detail The function takes 1 parameter.
Extended Info
Tag Context D:\workspace\CFlab\Application\views\Form.page.cfm (46)

This is the line in the generaetd cfm file where the error gets
thrown:

46 <cfif len( trim() ) and val() neq 0 >
47 <cfset variables.isNew = false />
48 </cfif>

I have use scaffolding, afaics scaffolding is configured correctly
since I am able to display a list form. When I click the "add new
page" (page being the tablename) the event "page.Edit" fires and I get
this error.

Is this a bug in MG 3.2 RC1 (3.2.439) or am I doing something wrong?

Marc

[Ezra Parker]

From the error message you posted, it looks to me like you may have a
Form.page.cfm file at the root of the /views directory that is taking
precedence over the generated view (unless you changed the default
generatedViewMapping setting from /views/generated to /views). if this
is indeed the case, then removing or renaming that file will allow the
generated view to be rendered instead.

--
Ezra Parker

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[marc]

Hi Ezra,

This makes no difference. That file was a copy of the generated file I put there for debugging. But the code snippets tells it all:

46        <cfif  len( trim() ) and val() neq 0 >
47                <cfset variables.isNew = false />
48        </cfif>

It put me on track: the primary key in the trim and len functions was missing. Turned out I forgot to tell my Hibernate ORM's entity that the property "id" is the primary key. MG did not get a PK from CF9's orm so couldn't fill in one in the trim and val functions.

Instead of
    <cfproperty name="id" type="numeric" ormType="integer" generated="always">
I should have
    <cfproperty name="id" type="numeric" ormType="integer" generated="always" fieldtype="id">
in my Hibernate orm page.cfc

Marc