search for: redisplaying

Displaying 20 results from an estimated 84 matches for "redisplaying".

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2006 Mar 23
3
How to redisplay submitted data on validation error?
Hi! If i have an object it''s easy. But i''m making a simple contact form and i check if email address is correct. If it''s not i redisplay the form with the info that there was an error (should i use redirect_to or render :action? what''s the difference?), but all previously submitted data is lost. I tried creating variables using names of the form fields, but
2010 Jul 08
1
[Rails3] Issue in modifying locale and redisplaying page
In a test app, I have a drop-down selection to change the language of the site. I use an Ajax request to an action in which the locale is changed, and the it''s redirected to the home page unfortunately, the locale seems to be changed but the home page doesn''t reflect the new language .. application_controller.rb .. before_filter :set_locale def set_locale I18n.locale =
2006 Apr 28
1
beginner - default form values
I want to build a simple calculator with 1 form and a results page. The form will be redisplayed with an error message upon an invalid value entered. I won''t be using any database/active record for this. The problem i have is when i return to the form page i want to redisplay the values already entered in the form fields. Should i use text_field (which seems to be tied to a model) or
2006 Apr 17
2
Refreshing RHTML page with previously posted data?
All, After a POST, I want to be able to redisplay a view with the data that was previously entered when my controller action notices a validation failure and calls render on the view that does the submit. Example: View x.rhtml - text field is filled in Call controller action Controller action fails validation calls render (:action => ''x'') x.rthml shows up with blank text
2005 Dec 26
3
Override Validation?
Hi all, is there a way to override the validation methods so as to avoid the div.fieldWithErrors divs from being created on the redisplayed form? Many thanks in advance, Nicky
2006 Apr 18
6
Best Practice for Returning to Calling Page?
I have a partial, it''s a shopping cart display, it''s designed to appear on several different pages of my site. One of the buttons on the shopping cart empties the cart, and then I want the calling page to redisplay. In other words, the cart controller needs to return the visitor to the same page -- however since the cart could appear on any given page, this has to be
2006 Feb 16
4
newbie question regarding basic AJAX form verification
Hi, I''m confused about how form verification with AJAX works. Let''s say I have a ''new.rhtml'' view that contains a form with two fields, and the form action is ''create''. Let''s assume that I also want to do some type of data validation on one of the two fields via AJAX before I submit the form. But since I''ve already
2006 Feb 21
7
Validation issues
I have a form. Everything submits into the database if I don''t have any validation rules. When I put these rules: validates_uniqueness_of :title, :message => "already exists in database" validates_presence_of :title I get this error (which seems weird because I am not validating against that): You have a nil object when you didn''t expect it! You
2006 Jul 03
1
Model Relations, Creating, Errors and stuff
Hi, I''ve searched the Agile.. book and tried google etc. but my main problem is not being able to think of keywords. I''m trying to save something with user info, and then further info if they are staff in a one-to-one relationship. I can do this all fine and good. def create @user = User.new(params[:user]) @staff_member = StaffMember.new(params[:staff_member])
2006 Jul 08
1
Ajax, RJS, and Standard Form Errors
Hi all, I''m trying to take the standard scaffold and add a bit for ajax to it. I have a two column page with the list on the left and the right side is reserved for the create/edit actions. On a successful save my rjs executes and updates the list view on the left and returns the right side to a "home" page. However, if one of the model validations fail I use rjs ro
2006 May 15
4
Ajax callback w/o model update?
Is there a way to keep a controller instance variable across a link_to_remote call? In essence, I want the call to re-render a partial within my page with different display parameters, but without doing another DB call. Is there a simple way to do this?
2005 Mar 30
1
menu.c32, submenus
I am trying to create submenus, or more specifically a single submenu, using PXELINUX and the menu.c32. I have a tftp share with a basic config: / (root of tftp) pxelinux.0 menu.c32 /diskdiag (dir) /diskdiag/dskdiag.0 /pxelinux.cfg (dir) /pxelinux.cfg/default /pxelinux.cfg/dskdiag one of the menu items in /pxelinux.cfg/default is as follows: LABEL DISKDIAG MENU LABEL [^B] Disk Diagnostics
2008 Jul 08
2
select helper still the worth thing in rails...
I have been trying all the day to make it happen, initial display is fine , but I cannot redisplay the selected value once the choice is done in my select helper I setup my slector in a helper (need to include the first option ''all'', as a prompt is displayed only once.... in my partial def company_role_selection(selection=nil) roles= [[''all'', 0]]
2006 Feb 23
1
Ajax, validation, flash messages & redirects...
Hi everyone, I''m working on an file upload page that uses an ajax progress bar (http://sean.treadway.info/demo/upload/). I''ve also got validation on the uploads (must be a certain file size/mime type etc). When uploads pass validation - all is dandy. But when they fail - I can''t work out how to redisplay the form with the flash error messages (that normally appear
2006 Jan 22
3
file_column and tmp files
Hi again... One more item.. the file_column plugin uses a tmp directory inside the /public directory to store a temporary uploaded item. But it looks like this folder is just going to grow and grow. Is there some way to clear this out or not cause this to happen? Thanks once again! -- Posted via http://www.ruby-forum.com/.
2006 Jan 24
5
Password fields and security?
Hi all I wanted to ask why Rails'' password_field helper uses the input password as default value when reloading a form because of errors? Isn''t this a potential security leak? On any other webs I''ve seen so far the password fields have to be filled in again after every reload of the site so the password doesn''t exist in plain text in the html code... What
2006 Jan 24
2
DOCTYPE declaration:
I am playing around with the Agile Rails development book again and thought to see what effect, if any, placing a doctype declaration at the top of an rhtml file would have. When I insert any of the three standard forms of such declaration at the top of app/views/store.rhtml the product image disappears when the web page is redisplayed. The error logged in log/development.log is: >
2006 Feb 16
1
Help with validation
I am trying to write some simple code post a form, update the database and do some validation. I have 2 problems: 1) The validation fails but I can''t get hold of the error message 2) I can''t get the form to redisplay the previously entered data for the user to correct. I have 2 controllers: user and holiday. A user can request a new holiday by filling in a form. I have a
2011 Dec 19
2
Jquery Modal Dialog with Jquery DatePicker field strange behavior
Hi people. I need your help here, please. I have a rails 3.0.9 app, and I''m using Ajax to save some records to the database. To achieve this, I use a jquery modal form, but one of the fields is a datepicker, and if I click on it to display the calendar it doesn''t work. The thing is, I press submit without fill all the fields, so, my custom validations were shown, telling me
2006 Jul 16
17
AWDWR question
In an early section on Action View, showing code being put directly into the rhtml file: <% require ''date'' DAY_NAMES = %w{ Sunday Monday Tuesday Wednesday Thursday Friday Saturday } today = Date.today %> <h1>Hello, Dave</h1> <p> It''s <%= DAY_NAMES[today.wday] %>. Tomorrow is <%= DAY_NAMES[(today + 1).wday %>. </p> I get this