[gen] Ref field: first cmplete version of Ref with link='popup'.
This commit is contained in:
Gaetan Delannay
parent
0bcd0055a3
commit
a45dfa8dd0
5 changed files with 93 additions and 45 deletions
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@ -168,6 +168,23 @@ class Ref(Field):
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navBaseCall, startNumber)"/>
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</form>''')
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# Displays the button allowing to select from a popup objects to be linked
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# via the Ref field.
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pxLink = Px('''
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<a target="appyIFrame"
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var="tiedClassName=ztool.getPortalType(field.klass);
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className=ztool.getPortalType(obj.klass)"
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href=":'%s/query?className=%s&search=%s:%s:%s&popup=1' % \
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(ztool.absolute_url(), tiedClassName, obj.uid, field.name, \
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popupMode)">
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<input type="button" class="buttonSmall button"
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var="labelId= (popupMode=='repl') and 'search_button' or 'add_ref';
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icon= (popupMode=='repl') and 'search' or 'add';
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label=_(labelId)" value=":label"
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style=":'%s;%s' % (url(icon,bg=True), ztool.getButtonWidth(label))"
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onclick="openPopup('iframePopup')"/>
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</a>''')
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# This PX displays, in a cell header from a ref table, icons for sorting the
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# ref field according to the field that corresponds to this column.
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pxSortIcons = Px('''
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@ -202,10 +219,13 @@ class Ref(Field):
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# PX that displays referred objects as a list.
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pxViewList = Px('''
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<div if="not innerRef or mayAdd" style="margin-bottom: 4px">
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<div if="not innerRef or mayAdd or mayLink" style="margin-bottom: 4px">
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<span if="subLabel" class="discreet">:_(subLabel)</span>
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(<span class="discreet">:totalNumber</span>)
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<x>:field.pxAdd</x>
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<!-- This button opens a popup for linking additional objects -->
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<x if="mayLink and not inPickList"
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var2="popupMode='add'">:field.pxLink</x>
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<!-- The search button if field is queryable -->
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<input if="objects and field.queryable" type="button"
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class="buttonSmall button"
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@ -308,9 +328,9 @@ class Ref(Field):
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not field.isBack and zobj.mayEdit(field.writePermission);
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mayUnlink=False;
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mayAdd=False;
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navBaseCall='askRefField(%s,%s,%s,%s,**v**)' % \
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(q(ajaxHookId), q(zobj.absolute_url()), \
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q(field.name), q(innerRef));
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mayLink=False;
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navBaseCall='askRefField(%s,%s,%s,**v**)' % \
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(q(ajaxHookId), q(zobj.absolute_url()), q(innerRef));
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changeOrder=False;
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changeNumber=False;
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checkboxes=field.getAttribute(zobj, 'checkboxes') and \
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@ -404,11 +424,12 @@ class Ref(Field):
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mayEdit=not field.isBack and zobj.mayEdit(field.writePermission);
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mayUnlink=mayEdit and field.getAttribute(zobj, 'unlink');
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mayAdd=mayEdit and field.mayAdd(zobj, checkMayEdit=False);
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mayLink=mayEdit and field.mayAdd(zobj, mode='link', \
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checkMayEdit=False);
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addConfirmMsg=field.addConfirm and \
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_('%s_addConfirm' % field.labelId) or '';
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navBaseCall='askRefField(%s,%s,%s,%s,**v**)' % \
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(q(ajaxHookId), q(zobj.absolute_url()), \
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q(field.name), q(innerRef));
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navBaseCall='askRefField(%s,%s,%s,**v**)' % \
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(q(ajaxHookId), q(zobj.absolute_url()), q(innerRef));
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changeOrder=mayEdit and field.getAttribute(zobj, 'changeOrder');
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numbered=field.isNumbered(zobj);
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changeNumber=not inPickList and numbered and changeOrder and \
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@ -446,17 +467,7 @@ class Ref(Field):
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</select>
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<div if="not objects">-</div>
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<!-- The button for opening the popup -->
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<a target="appyIFrame"
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var="tiedClassName=ztool.getPortalType(field.klass);
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className=ztool.getPortalType(obj.klass)"
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href=":'%s/query?className=%s&search=%s:%s&popup=1' % \
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(ztool.absolute_url(), tiedClassName, obj.uid, field.name)">
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<input type="button" class="buttonSmall button"
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var="label=_('search_button')" value=":label"
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style=":'%s; %s' % (url('search', bg=True), \
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ztool.getButtonWidth(label))"
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onclick="openPopup('iframePopup')"/></a>
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</x>''')
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<x var="popupMode='repl'">:field.pxLink</x></x>''')
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pxEdit = Px('''
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<x if="(field.link) and (field.link != 'list')">
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@ -1079,17 +1090,21 @@ class Ref(Field):
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# Link new objects
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if objects: self.linkObject(appyObj, objects)
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def mayAdd(self, obj, checkMayEdit=True):
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'''May the user create a new referred object from p_obj via this Ref?
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If p_checkMayEdit is False, it means that the condition of being
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def mayAdd(self, obj, mode='create', checkMayEdit=True):
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'''May the user create (if p_mode == "create") or link
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(if mode == "link") (a) new referred object(s) from p_obj via this
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Ref? If p_checkMayEdit is False, it means that the condition of being
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allowed to edit this Ref field has already been checked somewhere
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else (it is always required, we just want to avoid checking it
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twice).'''
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# We can't (yet) do that on back references.
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if self.isBack: return gutils.No('is_back')
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# Check if this Ref is addable
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add = self.getAttribute(obj, 'add')
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if not add: return gutils.No('no_add')
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# Check if this Ref is addable/linkable.
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if mode == 'create':
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add = self.getAttribute(obj, 'add')
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if not add: return gutils.No('no_add')
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elif mode == 'link':
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if (self.link != 'popup') or not self.isMultiValued(): return
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# Have we reached the maximum number of referred elements?
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if self.multiplicity[1] != None:
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refCount = len(getattr(obj, self.name, ()))
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@ -1099,8 +1114,9 @@ class Ref(Field):
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if not obj.mayEdit(self.writePermission):
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return gutils.No('no_write_perm')
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# May the user create instances of the referred class?
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if not obj.getTool().userMayCreate(self.klass):
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return gutils.No('no_create_perm')
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if mode == 'create':
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if not obj.getTool().userMayCreate(self.klass):
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return gutils.No('no_create_perm')
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return True
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def checkAdd(self, obj):
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@ -1294,6 +1310,14 @@ class Ref(Field):
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res.append(tool.getObject(uid))
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return res
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def onSelectFromPopup(self, obj):
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'''This method is called on Ref fields with link="popup", when a user
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has selected objects from the popup, to be added to existing tied
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objects, from the view widget.'''
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obj = obj.appy()
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for tied in self.getPopupObjects(obj, obj.request, None):
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self.linkObject(obj, tied, noSecurity=False)
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def onUiRequest(self, obj, rq):
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'''This method is called when an action tied to this Ref field is
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triggered from the user interface (link, unlink, link_many,
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@ -189,11 +189,23 @@ class UiSearch:
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self.translated = label and _(label) or ''
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self.translatedDescr = labelDescr and _(labelDescr) or ''
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def setInitiator(self, initiator, field):
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def setInitiator(self, initiator, field, mode):
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'''If the search is defined in an attribute Ref.select, we receive here
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the p_initiator object and its Ref p_field.'''
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the p_initiator object, its Ref p_field and the p_mode, that can be:
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- "repl" if the objects selected in the popup will replace already
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tied objects;
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- "add" if those objects will be added to the already tied ones.
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.'''
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self.initiator = initiator
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self.initiatorField = field
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self.initiatorMode = mode
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# "initiatorHook" is the ID of the initiator field's XHTML tag.
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self.initiatorHook = '%s_%s' % (initiator.uid, field.name)
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def getRootHookId(self):
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'''If an initiator field is there, return the initiator hook.
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Else, simply return the name of the search.'''
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return getattr(self, 'initiatorHook', self.name)
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def showCheckboxes(self):
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'''If checkboxes are enabled for this search (and if an initiator field
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