CODEWITHSUNDEEP
playframeworkebean
akku
akku

Reputation: 469

Setting a predefined value in a play framework form

I am trying to make a form in play framework which has a email field already defined,for this i have set a value in session. I just want to set attributes placeholder and value in my input email field through this session ,i am doing this

@(userForm: Form[models.User] )

@import helper._
@import helper.twitterBootstrap._


@main(Html("Create")) {


<fieldset>
    <legend>Add a new User</legend>

   @form(action = routes.ShopController.submit(), 'id -> "shopCreationForm", 'class -> "form-horizontal", 'role->"form") {

    <div class="form-group"><label>Name:</label><input type=text class="form-control" label="Shop Name"></div>

    <div class="form-group"><label>Email:</label><input type=text class="form-control" label="Email" [email protected]("email") [email protected]("email") readonly></div>




 <div class="form-group">
    <div class="actions">
        <input type="submit" class="btn btn-primary" value="Create">
        <a href="@routes.ApplicationController.index" class="btn">Cancel</a>
    </div>
</div>

</fieldset>
        }
        }

but it doesnt showing the email of a person set in email session field value. I tried to google it out but unable to get anything Any help would be appreciated

Upvotes: 2

Views: 844

Answers (1)

biesior
biesior

Reputation: 55798

Just create a... new User object and set required values WITHOUT saving it to DB in the controller (pseudo code!):

User user = new User();
user.email = session("email");
Form<User> userForm = Form.form(User.class);
return ok(newUserView.render(userForm.fill(user));

Benefit: using this approach + several conditions in the view you can use single view for creating/editing users.

Upvotes: 1

Related Questions