Hi,
I'm trying to set up a custom manipulator for a timesheet app. I don't
have the code in front of me at the moment but I'll try to create a
extremely simplified example (they'll be errors since I don't have
Django on this computer to validate the code, but it's just to give you
a better idea).
The custom view will display 7 days (Mon->Sun) of timesheets for entry.
The model is for individual days so the view consolidates the entries.
It should also display the timesheet details for the week in a edit
inline (InlineObjectCollection?)
The problems lie in the following areas:
* Manipulator - edit_inline/InlineObjectCollection
* Template - {% for ts_detail in form.timesheetdetails %}
Does anyone know how I can acomplish this?
Should I be subclassing timesheets.AddManipulator instead in my custom
manipulator?
Model
-=-=-
class Timesheet(meta.Model):
timesheet_date = meta.DateField()
start_time = meta.TimeField()
end_time = meta.TimeField()
class TimesheetDetail(meta.Model):
timesheet = meta.ForeignKey(Timesheet, edit_inline=meta.TABULAR,
num_in_admin=3, num_extra_on_change=1)
job = meta.CharField(maxlength=50, core=True)
no_of_hours = meta.TimeField()
Manipulator
-=-=-=-=-=-
class TimesheetWeekAddManipulator(formfields.Manipulator):
def __init__(self):
self.fields = (
formfields.HiddenField(field_name="date_mon",
is_required=True)
formfields.TimeField(field_name="start_time_mon",
is_required=True),
formfields.TimeField(field_name="end_time_mon",
is_required=True),
formfields.HiddenField(field_name="date_tue",
is_required=True)
formfields.TimeField(field_name="start_time_tue",
is_required=True),
formfields.TimeField(field_name="end_time_tue",
is_required=True),
.
.
formfields.HiddenField(field_name="date_sun",
is_required=True)
formfields.TimeField(field_name="start_time_sun",
is_required=True),
formfields.TimeField(field_name="end_time_sun",
is_required=True),
)
##TODO: edit_inline/InlineObjectCollection
def save(self, new_data):
# My save code goes here
pass
View
-=-=
def add_timesheet(request):
manipulator = TimesheetWeekAddManipulator()
if request.POST:
new_data = request.POST.copy()
errors = manipulator.get_validation_errors(new_data)
if not errors:
manipulator.do_html2python(new_data)
return HttpResponseRedirect("/timesheet/success")
else:
errors = new_data = {}
# Set the values for the HiddenFields - can't remember the code but
it would be here!
form = formfields.FormWrapper(manipulator=manipulator,
data=new_data, error_dict=errors, edit_inline=True)
return render_to_response('timesheet/add', {'form': form})
Template
-=-=-=-=
I've removed most of the stuff including error reporting so that it's
easier to read.
<form>
<table>
<thead>
<tr>
<td></td>
<td>MON</td>
<td>TUE</td>
<td>WED</td>
<td>THU</td>
<td>FRI</td>
<td>SAT</td>
<td>SUN</td>
</tr>
</thead>
<tbody>
<tr>
<td>Start</td>
<td>{{ form.date_mon }}{{ form.start_time_mon }}</td>
<td>{{ form.date_tue }}{{ form.start_time_tue }}</td>
<td>{{ form.date_wed }}{{ form.start_time_wed }}</td>
<td>{{ form.date_thu }}{{ form.start_time_thu }}</td>
<td>{{ form.date_fri }}{{ form.start_time_fri }}</td>
<td>{{ form.date_sat }}{{ form.start_time_sat }}</td>
<td>{{ form.date_sun }}{{ form.start_time_sun }}</td>
</tr>
<tr>
<td>End</td>
<td>{{ form.end_time_mon }}</td>
<td>{{ form.end_time_tue }}</td>
<td>{{ form.end_time_wed }}</td>
<td>{{ form.end_time_thu }}</td>
<td>{{ form.end_time_fri }}</td>
<td>{{ form.end_time_sat }}</td>
<td>{{ form.end_time_sun }}</td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<td>job</td>
<td colspan="">hours</td>
</tr>
<tr>
<td> </td>
<td>MON</td>
<td>TUE</td>
<td>WED</td>
<td>THU</td>
<td>FRI</td>
<td>SAT</td>
<td>SUN</td>
</tr>
</thead>
<tbody>
{% for ts_detail in form.timesheetdetails %}
<tr>
<td>{{ ts_detail.job }}</td>
<td>{{ ts_detail.no_of_hours_mon }}</td>
<td>{{ ts_detail.no_of_hours_tue }}</td>
<td>{{ ts_detail.no_of_hours_wed }}</td>
<td>{{ ts_detail.no_of_hours_thu }}</td>
<td>{{ ts_detail.no_of_hours_fri }}</td>
<td>{{ ts_detail.no_of_hours_sat }}</td>
<td>{{ ts_detail.no_of_hours_sun }}</td>
</tr>
{% endfor %}
</tbody>
</table>
</form>
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