I apologize. I was looking to get into some other issues last night, and didn't provide enough of an explanation.
The reason it works with "colors" and not "color" is because of the way that tgext.crud works. tgext.crud needs to provide links for people to follow/use. These links have to be able to go up a level, and refer back down into the same tree. So, for instance, the following links need to all work: http://example.com/colors/1/edit http://example.com/colors/get_all http://example.com/colors/2/delete And all of them have to point to the same controller. As a result, you can't use the "./" trick (where URLs point to ./get_all for example). Otherwise, you'll get infinite depth over time, with URLs that look like this: http://example.com/colors/1/get_all/2/delete/5/edit The links have to point to the mounted location of the controller. The only way to do that that could be found was to define what the controller name had to be. It made sense to use a plural version of the model name. In your case, "colors" instead of "color". Better options will be gladly accepted :) On Mon, Feb 28, 2011 at 4:07 AM, Vineet <[email protected]> wrote: > That's great. It worked. > But I am really Crazy why it works with 'colors', but not with 'color' > (since it is just the name of the class-instance, any name should > work). > (I am getting page numbers, not next & prev links). > I have additionally installed tw.dojo library. > > 1] > ===================== > With "colors" --- > The add & edit links do not work. > After clicking add or edit, 'default' page is displayed. > ===================== > With "color" --- > The add & edit links work, although the add-form is throwing traceback > (after clicking submit button)--- > AttributeError: 'ColorController' object has no attribute 'replace'). > ===================== > Actually I do not want pagination, but infinitely scrolling table. > > 2] In "class ColorEditForm(EditableForm)", I have specified > "SingleSelectField(options=act)" for a field "active". > It displays a "TextField" control. > It works fine in "class ColorForm(TableForm):" > > Regards, > > Vineet. > =========================================== > > > > On Feb 28, 7:46 am, Michael Pedersen <[email protected]> wrote: > > Well, I've figured it out, and you're going to go crazy when I tell you. > > > > In your mwhl/controllers/root.py, you have this line: > > > > color = ColorController(DBSession) > > > > Change it to this line: > > > > colors = ColorController(DBSession) > > > > That fixes the next/prev links. Well, as far as I can tell. I know you've > > got something different (i.e.: not listed in your setup.py), since I get > > page numbers, instead of next/prev. What extra widget libraries do you > have > > installed, so I can get closer to your environment? > > > > On Sun, Feb 27, 2011 at 12:53 PM, Vineet <[email protected]> > wrote: > > > Michael, > > > Thanks for sparing your time on this. > > > I have created hg repository for my code:- > > > > > "https://bitbucket.org/d_vineet/mywheels"; > > > > > I have more that 70 records filled in "clr" table (in MySQL). > > > When the table "color" is rendered (http://localhost:8080/color), it > > > displays a handful of records, and links to the next pages. > > > (These links are not working. After clicking them, the "default" page > > > is rendered). > > > > > Then, in "class ColorEditForm(EditableForm)", I have specified > > > "SingleSelectField(options=act)" for a field "active". > > > It displays a "TextField" control. > > > It works fine in "class ColorForm(TableForm):" > > > > > Regards, > > > > > Vineet. > > > =========================================== > > > > > On Feb 26, 10:14 pm, Michael Pedersen <[email protected]> wrote: > > > > I've finally gotten the chance to really look at this, and simply > can't > > > > reproduce your issue. I strongly suspect it's because I've got > something > > > > different about the code setup I've created versus what you have. > > > > > > Is there any way you can provide a source tree that I can use to > > > reproduce > > > > the problem? I don't really care *what* version control you're using: > > > Git, > > > > SVN, Hg, even CVS, I just need *something* I can use to clone your > > > > environment. Once I can do that, reproducing the problem should > become > > > > extremely easy, and then we can work on fixing it. > > > > > > On Sat, Feb 26, 2011 at 9:21 AM, Vineet <[email protected]> > > > wrote: > > > > > Hi ! > > > > > Any light on the issue? > > > > > > > Regards, > > > > > Vineet. > > > > > ==================== > > > > > > > On Feb 24, 8:31 pm, Michael Pedersen <[email protected]> > wrote: > > > > > > I apologize, but I was not able to get to it last night. Been > working > > > > > > through the GSoC application. It's more detailed than I thought > it > > > would > > > > > be. > > > > > > > > On Thu, Feb 24, 2011 at 12:58 AM, Vineet < > [email protected]> > > > > > wrote: > > > > > > > Thanks Michael for your response. > > > > > > > I encountered some errors with GIT. > > > > > > > So instead of shedding too much of time on that, I have emailed > a > > > zip > > > > > > > of my project dir on your email ID. > > > > > > > (Since GoogleGroups has deactivated the feature of posting > files, I > > > > > > > had to email it to you). > > > > > > > > > Pl. see if you can help me. > > > > > > > > > Thanks, > > > > > > > > > Vineet. > > > > > > > ==================================================== > > > > > > > > > On Feb 23, 11:18 pm, Michael Pedersen <[email protected]> > > > wrote: > > > > > > > > I'll try with this tonight, and hope I can get it to work to > at > > > least > > > > > > > > reproduce the problem. The reason I asked for git/hg is so > that I > > > can > > > > > > > > definitively reproduce the problem using the same code in the > > > same > > > > > layout > > > > > > > > you're using, and I'm not guessing. > > > > > > > > > > I'll still try, but would very much appreciate it if you > could > > > > > provide > > > > > > > > either the original code, or a quickstarted project that I > can > > > > > download > > > > > > > that > > > > > > > > reproduces the problem in as few extra lines of code as > possible. > > > > > > > > Troubleshooting is much easier then. > > > > > > > > > > On Wed, Feb 23, 2011 at 7:28 AM, Vineet < > > > [email protected]> > > > > > > > wrote: > > > > > > > > > Hi ! > > > > > > > > > For learning purpose, I have taken a single database-table. > > > > > > > > > So the code is quite small & can be reproduced here. > > > > > > > > > (Some standard defs generated by quickstart are not > reproduced > > > > > here). > > > > > > > > > > > A nice table with data-rows is rendered by visiting-- > > > > > > > > > "http://localhost:8080/color/"; > > > > > > > > > > > But, > > > > > > > > > 1] The links to next pages are not working. > > > > > > > > > After clicking the links, "Default" page is rendered. > > > > > > > > > > > 2] Which method(s) need to be customized (& where it can be > > > found) > > > > > in > > > > > > > > > order to--- > > > > > > > > > A] filter the records to display. > > > > > > > > > B] customize Add/Edit forms rendering(I have understood how > to > > > > > define > > > > > > > > > forms thro' sprox) > > > > > > > > > > > ========== \model\color.py ============= > > > > > > > > > --This maps to a MySQL table named 'clr' in database > 'whl'-- > > > > > > > > > > > from sqlalchemy import Column > > > > > > > > > from sqlalchemy import Text, Integer, String > > > > > > > > > > > from mwhl.model import DeclarativeBase > > > > > > > > > > > class Color(DeclarativeBase): > > > > > > > > > > > __tablename__ = 'clr' > > > > > > > > > > > clrid = Column(Integer, primary_key=True) > > > > > > > > > frid = Column(Integer) > > > > > > > > > clrnm = Column(String(50)) > > > > > > > > > clrcd = Column(String(25)) > > > > > > > > > active = Column(Text) > > > > > > > > > > > ========== \development.ini ============= > > > > > > > > > > > sqlalchemy.url=mysql://root:123@localhost:3306/whl > > > > > > > > > templating.mako.reloadfromdisk = true > > > > > > > > > templating.mako.compiled_templates_dir = > > > %(here)s/data/templates > > > > > > > > > > > ========== \controllers\root.py ============= > > > > > > > > > > > from tg import expose, flash, require, url, request, > redirect, > > > > > > > > > tmpl_context > > > > > > > > > from mwhl.widgets.clr_form import create_clradd_form > > > > > > > > > from pylons.i18n import ugettext as _, lazy_ugettext as l_ > > > > > > > > > from tgext.admin.tgadminconfig import TGAdminConfig > > > > > > > > > from tgext.admin.controller import AdminController > > > > > > > > > from repoze.what import predicates > > > > > > > > > > > from mwhl import model > > > > > > > > > from mwhl.lib.base import BaseController > > > > > > > > > from mwhl.model import DBSession, Color > > > > > > > > > from mwhl.controllers.secure import SecureController > > > > > > > > > > > from mwhl.controllers.error import ErrorController > > > > > > > > > > > from tgext.crud import CrudRestController > > > > > > > > > from sprox.tablebase import TableBase > > > > > > > > > from sprox.fillerbase import TableFiller > > > > > > > > > > > __all__ = ['RootController'] > > > > > > > > > > > class ColorTable(TableBase): > > > > > > > > > __model__ = Color > > > > > > > > > __omit_fields__ = ['frid'] > > > > > > > > > color_table = ColorTable(DBSession) > > > > > > > > > > > class ColorTableFiller(TableFiller): > > > > > > > > > __model__ = Color > > > > > > > > > color_table_filler = ColorTableFiller(DBSession) > > > > > > > > > > > class ColorController(CrudRestController): > > > > > > > > > model = Color > > > > > > > > > table = color_table > > > > > > > > > table_filler = color_table_filler > > > > > > > > > > > class RootController(BaseController): > > > > > > > > > > > secc = SecureController() > > > > > > > > > > > admin = AdminController(model, DBSession, > > > > > > > > > config_type=TGAdminConfig) > > > > > > > > > error = ErrorController() > > > > > > > > > > > color = ColorController(DBSession) > > > > > > > > > > > @expose('mwhl.templates.index') > > > > > > > > > def index(self): > > > > > > > > > # return '<h1>Welcome to MyWheels</h1>' > > > > > > > > > return dict(page='index') > > > > > > > > > > > @expose() > > > > > > > > > def default(self, *args, **kw): > > > > > > > > > return "This page is not ready" > > > > > > > > > ==================== > > > > > > > > > Thanks, > > > > > > > > > > > Vineet. > > > > > > > > > > > ========================================================== > > > > > > > > > On Feb 22, 8:36 pm, Michael Pedersen < > [email protected]> > > > > > wrote: > > > > > > > > > > Best choice is to provide either a git or hg repository > that > > > we > > > > > can > > > > > > > > > clone, I > > > > > > > > > > think. Provide us with details on where to look, and > we'll > > > take a > > > > > > > look > > > > > > > > > from > > > > > > > > > > there to see what we can do. > > > > > > > > > > > > I can't promise definitive answers, but we will try. > > > > > > > > > > > > On Tue, Feb 22, 2011 at 7:48 AM, Vineet < > > > > > [email protected]> > > > > > > > > > wrote: > > > > > > > > > > > I have created an app using TG 2.1 CrudRestController > (& of > > > > > course, > > > > > > > > > > > SA). > > > > > > > > > > > It works fine. > > > > > > > > > > > > > Now I am stuck-up for 2 things. > > > > > > > > > > > > > 1] It displays the table with all records from > > > database-table > > > > > named > > > > > > > > > > > 'clr'. > > > > > > > > > > > I want to filter them by 'clrnm'. > > > > > > > > > > > I read from docs that the 'get_all' method of > > > > > 'CrudRestController' > > > > > > > > > > > needs to be overridden and give there the required > query. > > > > > > > > > > > In Sprox docs, they have shown how to override > > > 'RestController' > > > > > > > > > > > method. > > > > > > > > > > > But I couldn't find help on overriding > CrudRestController's > > > > > > > 'get_all' > > > > > > > > > > > method. > > > > > > > > > > > > > 2] On the top-side of the table, links for next pages > > > appear, > > > > > but > > > > > > > not > > > > > > > > > > > working. > > > > > > > > > > > (I have coded it exactly as per the docs given for > > > > > > > CrudRestController > > > > > > > > > > > in TG 2.1). > > > > > > > > > > > Can anybody please indicate whether anything extra > (apart > > > from > > > > > TG > > > > > > > > > > > docs) needs to be done ! > > > > > > > > > > > (My code is not reproduced here to keep this post > brief). > > > > > > > > > > > I will post the code if required. > > > > > > > > > > > > > Thanks in advance, > > > > > > > > > > > > > Vineet. > > > > > > > > > > > > > -- > > > > > > > > > > > You received this message because you are subscribed to > the > > > > > Google > > > > > > > > > Groups > > > > > > > > > > > "TurboGears" group. > > > > > > > > > > > To post to this group, send email to > > > > > [email protected]. > > > > > > > > > > > To unsubscribe > > > > ... > > > > read more ยป > > -- > You received this message because you are subscribed to the Google Groups > "TurboGears" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/turbogears?hl=en. > > -- Michael J. Pedersen My IM IDs: Jabber/[email protected], ICQ/103345809, AIM/pedermj022171 Yahoo/pedermj2002, MSN/[email protected] -- You received this message because you are subscribed to the Google Groups "TurboGears" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/turbogears?hl=en.
