yafowil.widget.dynatree 1.0-beta

Tree Selection Widget for YAFOWIL - Yet Another Form Widget Library (Python, Web)

This is a tree widgeti for YAFOWIL - Yet Another Form WIdget Library.

The tree-widget for yafowil utilizes the jQuery plugin jquery.dynatree.js (at google-code).

Usage

The dynatree widget takes the parameters:

• source

• selectMode

• minExpandLevel

• rootVisible

• autoCollapse

• checkbox’

For details read the Dynatree Widget Documentation

Example:

sample_tree = {
    'animal': ('Animals', {
        'mammal': ('Mammals', {
            'elephant': ('Elephant', None),
            'ape': ('Ape', None),
            'horse': ('Horse', None),
        }),
        'bird': ('Birds', {
            'duck': ('Duck', None),
            'swan': ('Swan', None),
            'turkey': ('Turkey', None),
            'hummingbird': ('Hummingbird', None),
        }),
})}
form['mytree'] = factory('dynatree', props={
    'value': ['ape', 'bird'],
    'source': sample_tree,
)

Example Application

To run the example application and tests coming with this package run bootstrap (Python 2.6 or 2.7) with a buildout like so:

[buildout]
parts = gunicorn

[tests]
recipe = zc.recipe.testrunner
eggs =
    yafowil.widget.dynatree[test]

[gunicorn]
recipe = zc.recipe.egg:scripts
eggs =
    ${test:eggs}
    gunicorn

Start the application with:

./bin/gunicorn yafowil.widget.dynatree.example:app

and connect with your webbrowser to http://localhost:8000/

Run the tests with:

./bin/tests

Source Code

The sources are in a GIT DVCS with its main branches at github.

We’d be happy to see many forks and pull-requests to make YAFOWIL even better.

Contributors

• Jens Klein <[e-mail]>

History

1.0-beta

• make it work [jensens, 2010-11-25]

License

Copyright (c) 2010, BlueDynamics Alliance, Austria All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

• Neither the name of the BlueDynamics Alliance nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY BlueDynamics Alliance AS IS AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BlueDynamics Alliance BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.