Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>First creating form without grok is not that hard and do not depends on your Operating System.</p> <p>Creating a form is always the same. Here is how I proceed:</p> <ul> <li>Some imports</li> </ul> <pre class="lang-py prettyprint-override"><code>from Products.Five.browser import BrowserView from plone.autoform.form import AutoExtensibleForm from plone.app.z3cform import layout from zope import interface from zope import schema from zope import component from z3c.form import form from collective.my.i18n import _ </code></pre> <ul> <li>Create a schema</li> </ul> <pre class="lang-py prettyprint-override"><code>class AddFormSchema(interface.Interface): what = schema.Choice( title=_(u"What"), vocabulary="plone.app.vocabularies.UserFriendlyTypes" ) where = schema.Choice( title=u"Where", vocabulary="collective.my.vocabulary.groups" ) </code></pre> <ul> <li>create a generic adapter to fill the form from anywhere</li> </ul> <pre class="lang-py prettyprint-override"><code>class AddFormAdapter(object): interface.implements(AddFormSchema) component.adapts(interface.Interface) def __init__(self, context): self.what = None self.where = None </code></pre> <ul> <li>Then write the form</li> </ul> <pre class="lang-py prettyprint-override"><code>class AddForm(AutoExtensibleForm, form.Form): schema = AddFormSchema form_name = 'add_content' </code></pre> <ul> <li>Add a view</li> </ul> <pre class="lang-py prettyprint-override"><code>class AddButton(layout.FormWrapper): """Add button""" form = AddForm </code></pre> <ul> <li>Now ZCML time this is the step you don't need when using grok:</li> </ul> <pre class="lang-xml prettyprint-override"><code>&lt;adapter factory=".my.AddFormAdapter"/&gt; &lt;browser:page for="*" name="my.addbutton" class=".my.AddButton" template="addbutton.pt" permission="zope2.View" /&gt; </code></pre> <p>Should you move from grok:</p> <p>This is depending of what are you doing. For an addon I say Yes but for a project, it's up to you.</p> <p>Grok is not parts of the already big Zope. So adding dependency is something that always should be done only if needed. Grok is an option so I have never used it.</p>
    singulars
    1. This table or related slice is empty.
    1. POPlone 4.3 - How to build a Form package using Zc3.form without Grok?
      singulars
      1. PTQuestion
    1. PTAnswer
    1. UStoutpt
    1. UStoutpt
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POPlone 4.3 - How to build a Form package using Zc3.form without Grok?
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. CO+1 for very nice answer, could be copied to the docs right away, actually :) Just wondering, if the adapter is necessary here, respectively, if you could give an usage-example for it?
      singulars
      1. PO
      1. USIda Ebkes
    2. COthanks. z3cform use this adapter to fill the form depending on the context. For example here you may want to preload the where with the current content using something like self.where = IUUID(self.context)
      singulars
      1. PO
      1. UStoutpt
    3. COAh ok, that sounds reasonable. Merci encore for the helpful information!
      singulars
      1. PO
      1. USIda Ebkes
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload