Questions tagged [lift-mapper]
8 questions
4
votes
1 answer
How to enforce creating new transaction in Lift Mapper?
We are using Lift + Mapper (version 2.4) in our project. We as well are using transaction-per-request pattern S.addAround(DB.buildLoanWrapper()).
In one of our requests we need to have nested transaction which we found to be problematic. We found…
Andriy Plokhotnyuk
- 7,497
- 2
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2
votes
1 answer
'OR' some QueryParam(s) Lift mapper
Is there any way to "OR" two or more QueryParam s in liftWeb (scala) ?
For example, the following code snippet , creates two QueryParams, but 'User.findAll' create "AND" clause, I mean that it finds every user that satisfies both 'queryParam1' and…
fahim ayat
- 192
- 4
- 10
1
vote
1 answer
Scala-Lift redirect user after login
I want to redirect to a certain page after a user logs in to my Scala Lift web application. I found this answer which doesn't seem to work:
In my User object (which is a MetaMegaProtoUser) I override the following method like so:
object User extends…
Michael Begley
- 23
- 3
0
votes
1 answer
Lift-mapper - inserting items to database
I am trying to add item to H2 database. My code is:
class Test extends LongKeyedMapper[Test] with IdPK {
def getSingleton = Test
object name extends MappedString(this, 100)
}
and Test.create.name("some_name").id(2).save, but I always get…
pt12lol
- 2,080
- 1
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0
votes
1 answer
Lift (Mongo)Record field auto-computed from another field
I have a field that holds a datetime as well as a denormalization field to store that same datetime value as a unix timestamp (for reasons that are beyond my control at the moment).
I would like the timestamp field to always be in sync with the…
Erik Kaplun
- 33,421
- 12
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0
votes
1 answer
How to store a Json File Using Lift Mapper in MySql
I am new to Liftweb. I want to Store a Json File in Mysql database using Lift Mapper
My Json File Like Below:-
[
{
"name": "Root Category",
"Id": "1",
"dispName": "",
"childs": [
{
"name": "Sub Category",
…
sagar
- 123
- 1
- 2
- 10
0
votes
1 answer
Can not add CURDify menu to sitemap in lift
I have sitemap code like that:
object Site {
val booksMenus = Book.menus
val authorsMenus = Author.menus
val publishersMenus = Publisher.menus
def sitemap = SiteMap(
home >> LocGroup("lg1"),
…
Amir Asaad
- 88
- 1
- 9
0
votes
1 answer
How to apply transformations/filters on Lift Record Field before writing/reading its value
I'm using Lift Record persistence and I want to apply some transformations on a Field whenever I set or get its value. For instance, for StringField I want to set it to lower case automatically in Record object.
object someField extends…
yǝsʞǝla
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