RE: sorting data on list pages, date validation

Thu, 28 Sep 2006 05:28:01 -0700

Hi,
 
i will have a look at it but for my app it's overkill as there isn't so much data that fetching it over and
over again would be a problem.
 
Regards,
Benedict
P.S. Sorry for sending the mails 3 times. At work we use exchange and it said it couldn't send the
message (can't connect to the server) so i tried from gmail after my 2 attempts only to find out it
did send out on the first 2 tries. *sigh*

Van: django-users@googlegroups.com [mailto:[EMAIL PROTECTED] Namens charles sibbald
Verzonden: donderdag 28 september 2006 14:19
Aan: django-users@googlegroups.com
Onderwerp: Re: sorting data on list pages, date validation

Hi use a _javascript_ widget from softcomplex.com that will recevie data for upto 3000 rows, and allow you to sort and filter on the client side. Its quite amazing.

If you have a large amount of data/clients you dont want to be fetching data continuously.
http://www.softcomplex.com/products/tigra_tables_pro/

features:
  • Data in the table can be sorted by any column in either ascending or descending order
  • Table data can be filtered by exact match, substring or regular _expression_ found in the specified column
  • Table data can be broken down by pages of specified size with all the required navigation automatically created
  • Flexible arrangement of table elements (NEW)
  • Table row click events handling is available
  • Key field can be specified and then passed to row click event handler
  • Column cells can be formatted conditionally
  • Hiddable table fields - useful if a field is key but should not be displayed (NEW)
  • Alternating rows colors, onmouseover row effect and easy row (un)marking with mouse click (UPDATED)
  • Every aspect of the table look is configurable with the CSS in familiar for web developers way (UPDATED)
  • Each column has its own settings for data type, caption etc.
  • Table can be initially sorted (NEW)
  • String, number, date and currency values are internally supported (UPDATED)
  • Custom data types can be plugged in with correct sorting algorithms (UPDATED)
  • Data definition format is compact and easily generated with server side script
  • Unlimited number of tables on single page, each independently configurable
  • Extremely fast sorting algorithm using indexes is applied (NEW)
  • Size optimized to reduce network load
  • All popular browsers supported
  • Highly optimized algorithms offer good results on large data sets (UPDATED)
  • Script takes maximum results from capabilities of the browser used
  • External API for data control (NEW)
  • Free setup support
  • Free updates and discounts for other products
  • Plus date processing add-on module: any input and output date formats are supported now (NEW)

i highly recomend it
----- Original Message ----
From: Benedict Verheyen <[EMAIL PROTECTED]>
To: django-users@googlegroups.com
Sent: Thursday, September 28, 2006 1:06:51 PM
Subject: sorting data on list pages, date validation


HI,


i have a few questions.

1. In my app, i have a list view where several fields are represented in
tables. Now i want the user to be able to click the columnheader in
order to sort the data.
I have _javascript_ code that displays a + or - wether (toggling between
the 2) and i made 2 views, 1 for ascending & descending sorting of the
columns and these views work independently.
But when i call the links from my _javascript_ it doesn't seem to work.

Are their other more elegant ways of dealing with sorting of data?

2. I use the dd/mm/yyyy date format. I created my own Validators
(without specifying the fields) and it all works. Before the data is
shown, i change the date from JJJJ-MM-DD to dd/mm/yyyy.
But then off course the validators doesn't work correctly.

Only way i can solve this it seems is to specify a fields list and add
a custom date validator for my date field.
But i don't want to specify the fields (is there a way to have that list
generated?).
Can i override just the date field in a way or maybe just substitute the
date validator without having to go through the creation of the fields?

Thanks,
Benedict



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