layout fix

docs/helpers.rst

@@ -115,52 +115,60 @@ Uniform helpers can use layout objects. A layout can consist of fieldsets, rows,
 
  class LayoutTestForm(forms.Form):
 
- is_company = forms.CharField(label="company", required=False, widget=forms.CheckboxInput()) 
- email = forms.CharField(label="email", max_length=30, required=True, widget=forms.TextInput()) 
- password1 = forms.CharField(label="password", max_length=30, required=True, widget=forms.PasswordInput())
- password2 = forms.CharField(label="re-enter password", max_length=30, required=True, widget=forms.PasswordInput()) 
- first_name = forms.CharField(label="first name", max_length=30, required=True, widget=forms.TextInput()) 
- last_name = forms.CharField(label="last name", max_length=30, required=True, widget=forms.TextInput()) 
-
- # Attach a formHelper to your forms class.
- helper = FormHelper()
-
- # Create some HTML that you want in the page.
- # Yes, in real life your CSS would be cached, but this is just a simple example.
- style = """
- <style>
- .formRow {
- color: red;
- }
- </style>
-
- """
- # create the layout object
- layout = Layout(
- # first fieldset shows the company
- Fieldset('', 'is_company'),
-
- # second fieldset shows the contact info
- Fieldset('Contact details',
- HTML(style),
- 'email',
- Row('password1','password2'),
- 'first_name',
- 'last_name',
- )
- )
-
- helper.add_layout(layout)
-
- submit = Submit('add','Add this contact')
- helper.add_input(submit)
+ is_company = forms.CharField(label="company", required=False,
+ widget=forms.CheckboxInput()) 
+ email = forms.CharField(label="email", max_length=30, required=True, 
+ widget=forms.TextInput()) 
+ password1 = forms.CharField(label="password", max_length=30, 
+ required=True, widget=forms.PasswordInput())
+ password2 = forms.CharField(label="re-enter password", max_length=30, 
+ required=True, widget=forms.PasswordInput()) 
+ first_name = forms.CharField(label="first name", max_length=30, 
+ required=True, widget=forms.TextInput()) 
+ last_name = forms.CharField(label="last name", max_length=30, 
+ required=True, widget=forms.TextInput()) 
 
-Then, just like in the previous example, add the following to your template::
 
- {% load uni_form_tags %}
- {% with form.helper as helper %}
- {% uni_form form helper %}
- {% endwith %}
+ def get_helper(self):
+
+ helper = FormHelper()
+
+ # Create some HTML that you want in the page.
+ # Yes, in real life your CSS would be cached, 
+ # but this is just a simple example.
+ style = """
+ <style>
+ .formRow {
+ color: red;
+ }
+ </style>
+
+ """
+ # create the layout object
+ layout = Layout(
+ # first fieldset shows the company
+ Fieldset('', 'is_company'),
+
+ # second fieldset shows the contact info
+ Fieldset('Contact details',
+ HTML(style),
+ 'email',
+ Row('password1','password2'),
+ 'first_name',
+ 'last_name',
+ )
+ )
+
+ helper.add_layout(layout)
+
+ submit = Submit('add','Add this contact')
+ helper.add_input(submit)
+ return helper
 
+Now add the following to your template::
+
+ {% load uni_form_tags %}
+ 
+ {% uni_form form form.get_helper %}
 
 This allows you to group fields in fieldsets, or rows or columns or add HTML between fields etc.