What is "equipment"?
On Thursday, August 23, 2012 12:53:10 AM UTC-4, SeamusSeamus wrote:
>
> In my SQLForm.grid I added this
> links = [lambda row: A('Details',_href=URL('default','show',
> args=[equipment.slug]))]
> grid = SQLFORM.grid(query=query, links=links)
>
>
> I also added the is_slug into the model...but get this error..
>
> links = [lambda row: A('Details',_href=URL('equipment','show',
> args=equipment.slug))]
> AttributeError: 'function' object has no attribute 'slug'
>
>
>
> On Tuesday, August 21, 2012 3:49:55 PM UTC-6, rochacbruno wrote:
>>
>> You want to create a slug?
>>
>> web2py comes with IS_SLUG validator which helps with this.
>>
>> db.define_table("product",
>> Field("title", unique=True),
>> ...
>> ...
>> Field("slug", compute=lambda row: IS_SLUG()(row.title)[0]
>> )
>>
>> So now you can use slug field to build your urls.
>>
>> URL("product", "show", args=product.slug)
>>
>> in product/show/product-name
>>
>> def show():
>> try:
>> product = db.product[int(request.args(0))]
>> except:
>> product = db(db.product.slug == request.args(0)).select().first()
>> return product
>>
>>
>>
>>
>> On Tue, Aug 21, 2012 at 6:18 PM, SeamusSeamus <[email protected]>wrote:
>>
>>> I didnt mean to do {{ }}, but I mean domain.com/product/productname
>>> (Product name being the name of the variable in the field from the model)
>>>
>>>
>>>
>>> On Tuesday, August 21, 2012 2:43:35 PM UTC-6, Anthony wrote:
>>>>
>>>> What is {{fieldname title}}? How do you get that value?
>>>>
>>>> On Tuesday, August 21, 2012 4:31:54 PM UTC-4, SeamusSeamus wrote:
>>>>>
>>>>> Thanks, what about URLs so it is
>>>>> www.domain.com/product/{{**fieldname<http://www.domain.com/product/%7B%7Bfieldname>title}}
>>>>>
>>>>>
>>>>> On Tuesday, August 21, 2012 10:56:49 AM UTC-6, Anthony wrote:
>>>>>>
>>>>>> You can set response.title and response.meta in the controller or
>>>>>> function to make it specific to particular controllers or functions (or
>>>>>> you
>>>>>> can set them conditionally in a model file). If you need to use a
>>>>>> database
>>>>>> value, just do a query to get the value (your probably want to cache it
>>>>>> to
>>>>>> improve performance).
>>>>>>
>>>>>> Anthony
>>>>>>
>>>>>> On Tuesday, August 21, 2012 12:49:00 PM UTC-4, SeamusSeamus wrote:
>>>>>>>
>>>>>>>
>>>>>>> 1. What is the easiest way to make it so each page has it's own
>>>>>>> title? Currently it is set by layout.html, but what if I want its own
>>>>>>> page
>>>>>>> to have an independent title?
>>>>>>> 2. How can I make it so the <title> of the page is the "name" of a
>>>>>>> field in a model? I am using SQLForm now, and have /product/1 and would
>>>>>>> like to have /product/purple-desk
>>>>>>> 3. How can I make it so the meta description on each page has its
>>>>>>> own ? For example, the description is the data in the field 'product
>>>>>>> description' used in the model.
>>>>>>>
>>>>>>> Thanks.
>>>>>>
>>>>>> --
>>>
>>>
>>>
>>>
>>
>>
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