Hi

I want to know how to implement the following source code and template
sample they gave within the widget browser.


I reviewed over the checkbox widget, and I think it will be easier
using the widget than creating my own form in my template.

I am assuming this is supposed to go in the controller


class CheckBoxListDesc(CoreWD):
    name = "CheckBox List"
    for_widget = CheckBoxList("your_checkbox_list",
                              options=[(1, "Python"),
                                       (2, "Java"),
                                       (3, "Pascal"),
                                       (4, "Ruby")],
                              default=[1,4])

and this in the template
<ul xmlns:py="http://purl.org/kid/ns#";
        class="${field_class}"
        id="${field_id}"
        py:attrs="list_attrs"
    >
        <li py:for="value, desc, attrs in options">
            <input type="checkbox"
                name="${name}"
                id="${field_id}_${value}"
                value="${value}"
                py:attrs="attrs"
            />
            <label for="${field_id}_${value}" py:content="desc" />
        </li>
    </ul>


However I get a traceback error

 Traceback (most recent call last):
  File "/var/projects/document_site/se/start-se.py", line 27, in ?
    from se.controllers import Root
  File "/var/projects/document_site/se/se/controllers.py", line 75, in
?
    class CheckBoxListDesc(CoreWD):
NameError: name 'CoreWD' is not defined



I need alot of help with this. I've been trying to use checkboxs within
my application but I have had NO SUCCESS. If someone is willing to help
me out it would be greatly appreciated. 

Thank you
Stephen


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