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[gen] Ref field: allow to insert many selected items at once (Ref fields with link='list').

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This commit is contained in:
Gaetan Delannay 2014-04-03 17:32:57 +02:00
parent 084f1f9a23
commit e7c20f8d2b
16 changed files with 353 additions and 123 deletions
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229
fields/ref.py
View file

@ -52,6 +52,16 @@ class Ref(Field):
'display:none'">::tied.o.getSubTitle()</span>
</x>''')
# This PX displays buttons for triggering global actions on several linked
# objects (delete many, unlink many,...)
pxGlobalActions = Px('''
<!-- Insert several objects (if in pick list) -->
<input if="inPickList" type="button" class="button"
value=":_('object_link_many')"
onClick=":'onLinkMany(%s)' % q(ajaxHookId)"
style=":url('linkMany', bg=True)"/>
''')
# This PX displays icons for triggering actions on a given referenced object
# (edit, delete, etc).
pxObjectActions = Px('''
@ -88,14 +98,17 @@ class Ref(Field):
</td>
<!-- Unlink -->
<td if="not isBack and field.unlink and canWrite and not inPickList">
<img class="clickable" title=":_('object_unlink')" src=":url('unlink')"
onclick=":'onUnlinkObject(%s,%s,%s)' % (q(zobj.id), \
<img var="imgName=linkList and 'unlinkUp' or 'unlink';
action='unlink'"
class="clickable" title=":_('object_unlink')" src=":url(imgName)"
onclick=":'onLink(%s,%s,%s,%s)' % (q(action), q(zobj.id), \
q(field.name), q(tied.o.id))"/>
</td>
<!-- Insert (if in pick list) -->
<td if="inPickList">
<img class="clickable" title=":_('object_link')" src=":url('link')"
onclick=":'onLinkObject(%s,%s,%s)' % (q(zobj.id), \
<img var="action='link'" class="clickable" title=":_('object_link')"
src=":url(action)"
onclick=":'onLink(%s,%s,%s,%s)' % (q(action), q(zobj.id), \
q(field.name), q(tied.o.id))"/>
</td>
</tr>
@ -137,7 +150,6 @@ class Ref(Field):
# PX that displays referred objects as a list.
pxViewList = Px('''
<div id=":ajaxHookId">
<!-- Display a simplified widget if at most 1 referenced object. -->
<table if="atMostOneRef">
<tr valign="top">
@ -174,67 +186,86 @@ class Ref(Field):
<!-- No object is present -->
<p class="discreet" if="not objects">:_('no_ref')</p>
<table if="objects" class=":innerRef and 'innerAppyTable' or ''"
width="100%">
<tr valign="bottom">
<td>
<!-- Show forward or backward reference(s) -->
<table class=":not innerRef and 'list' or ''"
width=":innerRef and '100%' or field.layouts['view'].width"
var="columns=ztool.getColumnsSpecifiers(tiedClassName, \
field.shownInfo, dir)">
<tr if="field.showHeaders">
<th for="column in columns" width=":column.width"
align="column.align" var2="refField=column.field">
<span>:_(refField.labelId)</span>
<x>:field.pxSortIcons</x>
<x var="className=tiedClassName;
field=refField">:tool.pxShowDetails</x>
</th>
</tr>
<tr for="tied in objects" valign="top"
class=":loop.tied.odd and 'even' or 'odd'">
<td for="column in columns"
width=":column.width" align=":column.align"
var2="refField=column.field">
<!-- The "title" field -->
<x if="refField.name == 'title'">
<x>:field.pxObjectTitle</x>
<div if="tied.o.mayAct()">:field.pxObjectActions</div>
</x>
<!-- Any other field -->
<x if="refField.name != 'title'">
<x var="zobj=tied.o; obj=tied; layoutType='cell';
innerRef=True; field=refField"
if="zobj.showField(field.name, \
layoutType='result')">:field.pxRender</x>
</x>
</td>
</tr>
</table>
<!-- Show forward or backward reference(s) -->
<table if="objects" class=":not innerRef and 'list' or ''"
width=":innerRef and '100%' or field.layouts['view'].width"
var2="columns=ztool.getColumnsSpecifiers(tiedClassName, \
field.shownInfo, dir)">
<tr if="field.showHeaders">
<th for="column in columns" width=":column.width"
align="column.align" var2="refField=column.field">
<span>:_(refField.labelId)</span>
<x>:field.pxSortIcons</x>
<x var="className=tiedClassName;
field=refField">:tool.pxShowDetails</x>
</th>
<th if="checkboxes" class="cbCell">
<img src=":url('checkall')" class="clickable"
title=":_('check_uncheck')"
onclick=":'toggleAllRefCbs(%s)' % q(ajaxHookId)"/>
</th>
</tr>
<tr for="tied in objects" valign="top"
class=":loop.tied.odd and 'even' or 'odd'">
<td for="column in columns" width=":column.width" align=":column.align"
var2="refField=column.field">
<!-- The "title" field -->
<x if="refField.name == 'title'">
<x>:field.pxObjectTitle</x>
<div if="tied.o.mayAct()">:field.pxObjectActions</div>
</x>
<!-- Any other field -->
<x if="refField.name != 'title'">
<x var="zobj=tied.o; obj=tied; layoutType='cell';
innerRef=True; field=refField"
if="zobj.showField(field.name, \
layoutType='result')">:field.pxRender</x>
</x>
</td>
<td if="checkboxes" class="cbCell">
<input var="tiedUid=tied.uid" type="checkbox" name=":ajaxHookId"
checked="checked" value=":tiedUid" onclick="toggleRefCb(this)"/>
</td>
</tr>
</table>
<!-- Global actions -->
<div if="canWrite and (totalNumber &gt; 1)"
align=":dright">:field.pxGlobalActions</div>
<!-- (Bottom) navigation -->
<x>:tool.pxNavigate</x>
</x></div>''')
<!-- Init checkboxes if present. -->
<script if="checkboxes"
type="text/javascript">:'initRefCbs(%s)' % q(ajaxHookId)</script>
</x>''')
# PX that displays the list of objects the user may select to insert into a
# ref field with link="list".
pxViewPickList = Px('''
<x var="ajaxHookId='%s_%s_poss' % (zobj.id, field.name);
<x var="innerRef=False;
ajaxHookId=ajaxHookId|'%s_%s_poss' % (zobj.id, field.name);
inPickList=True;
startNumber=field.getStartNumber(render, req, ajaxHookId);
startNumber=field.getStartNumber('list', req, ajaxHookId);
info=field.getPossibleValues(zobj, startNumber=startNumber, \
someObjects=True, removeLinked=True);
objects=info.objects;
totalNumber=info.totalNumber;
batchSize=info.batchSize;
batchNumber=len(objects);
tiedClassName=tiedClassName|ztool.getPortalType(field.klass);
canWrite=canWrite|\
not field.isBack and zobj.allows(field.writePermission);
showPlusIcon=False;
atMostOneRef=False;
navBaseCall='askRefField(%s,%s,%s,%s,**v**)' % \
(q(ajaxHookId), q(zobj.absolute_url()), \
q(field.name), q(innerRef));
changeOrder=False;
checkboxes=checkboxes|field.checkboxesEnabled(zobj);
showSubTitles=showSubTitles|\
req.get('showSubTitles', 'true') == 'true';
subLabel='selectable_objects'">:field.pxViewList</x>''')
# PX that displays referred objects as menus.
@ -269,12 +300,15 @@ class Ref(Field):
</td>
</tr></table>''')
# PX that displays referred objects through this field.
# PX that displays referred objects through this field. In mode link="list",
# if, in the request, key "scope" is present and holds value "objs", the
# pick list (containing possible values) will not be rendered.
pxView = Px('''
<x var="innerRef=req.get('innerRef', False) == 'True';
ajaxHookId='%s_%s_objs' % (zobj.id, field.name);
render=render|'list';
linkList=field.link == 'list';
renderAll=req.get('scope') != 'objs';
inPickList=False;
startNumber=field.getStartNumber(render, req, ajaxHookId);
info=field.getValue(zobj,startNumber=startNumber,someObjects=True);
@ -293,15 +327,23 @@ class Ref(Field):
(q(ajaxHookId), q(zobj.absolute_url()), \
q(field.name), q(innerRef));
changeOrder=field.changeOrderEnabled(zobj);
checkboxes=field.checkboxesEnabled(zobj);
showSubTitles=req.get('showSubTitles', 'true') == 'true'">
<!-- The definition of "atMostOneRef" above may sound strange: we
shouldn't check the actual number of referenced objects. But for
back references people often forget to specify multiplicities. So
concretely, multiplicities (0,None) are coded as (0,1). -->
<x if="linkList">:field.pxViewPickList</x>
<!-- JS tables storing checkbox statuses if checkboxes are enabled -->
<script if="checkboxes and renderAll"
type="text/javascript">:field.getCbJsInit(zobj)</script>
<div if="linkList and renderAll"
var2="ajaxHookId='%s_%s_poss' % (zobj.id, field.name)"
id=":ajaxHookId">:field.pxViewPickList</div>
<x if="render == 'list'"
var2="subLabel=linkList and 'selected_objects' or \
None">:field.pxViewList</x>
var2="subLabel=linkList and 'selected_objects' or None">
<div if="renderAll" id=":ajaxHookId">:field.pxViewList</div>
<x if="not renderAll">:field.pxViewList</x>
</x>
<x if="render == 'menus'">:field.pxViewMenus</x>
</x>''')
@ -356,10 +398,10 @@ class Ref(Field):
width=None, height=5, maxChars=None, colspan=1, master=None,
masterValue=None, focus=False, historized=False, mapping=None,
label=None, queryable=False, queryFields=None, queryNbCols=1,
navigable=False, changeOrder=True, sdefault='', scolspan=1,
swidth=None, sheight=None, sselect=None, persist=True,
render='list', menuIdMethod=None, menuInfoMethod=None,
menuUrlMethod=None):
navigable=False, changeOrder=True, checkboxes=True,
sdefault='', scolspan=1, swidth=None, sheight=None,
sselect=None, persist=True, render='list', menuIdMethod=None,
menuInfoMethod=None, menuUrlMethod=None):
self.klass = klass
self.attribute = attribute
# May the user add new objects through this ref ?
@ -444,9 +486,13 @@ class Ref(Field):
self.queryNbCols = queryNbCols
# Within the portlet, will referred elements appear ?
self.navigable = navigable
# If changeOrder is False, it even if the user has the right to modify
# If "changeOrder" is False, it even if the user has the right to modify
# the field, it will not be possible to move objects or sort them.
self.changeOrder = changeOrder
# If "checkboxes" is True, every linked object will be "selectable" vi
# a checkbox: global actions will be possible, that will act on the
# subset of selected objects: delete, unlink, etc.
self.checkboxes = checkboxes
# There are different ways to render a bunch of linked objects:
# - "list" (the default) renders them as a list (=a XHTML table);
# - "menus" renders them as a series of popup menus, grouped by type.
@ -708,9 +754,12 @@ class Ref(Field):
elif nbOfRefs > maxRef:
return obj.translate('max_ref_violated')
def linkObject(self, obj, value, back=False):
def linkObject(self, obj, value, back=False, noSecurity=True):
'''This method links p_value (which can be a list of objects) to p_obj
through this Ref field.'''
# Security check
if not noSecurity: obj.allows(self.writePermission, raiseError=True)
# p_value can be a list of objects
if type(value) in sutils.sequenceTypes:
for v in value: self.linkObject(obj, v, back=back)
@ -736,9 +785,11 @@ class Ref(Field):
# Update the back reference
if not back: self.back.linkObject(value, obj, back=True)
def unlinkObject(self, obj, value, back=False):
def unlinkObject(self, obj, value, back=False, noSecurity=True):
'''This method unlinks p_value (which can be a list of objects) from
p_obj through this Ref field.'''
# Security check
if not noSecurity: obj.allows(self.writePermission, raiseError=True)
# p_value can be a list of objects
if type(value) in sutils.sequenceTypes:
for v in value: self.unlinkObject(obj, v, back=back)
@ -827,6 +878,39 @@ class Ref(Field):
else:
return self.callMethod(obj, self.changeOrder)
def checkboxesEnabled(self, obj):
'''Are checkboxes enabled?'''
if isinstance(self.checkboxes, bool):
return self.checkboxes
else:
return self.callMethod(obj, self.checkboxes)
def getCbJsInit(self, obj):
'''When checkboxes are enabled, this method defines a JS associative
array (named "_appy_objs_cbs") that will store checkboxes' statuses.
This array is needed because all linked objects are not visible at
the same time (pagination).
Moreover, if self.link is "list", an additional array (named
"_appy_poss_cbs") is defined for possible values.
Initial semantics of this (those) array(s) is as follows: if a key
is present in it for a given linked object, it means that the
checkbox is unchecked. All linked objects are thus selected by
default. This semantics may be inverted: presence of a key may mean
that the checkbox is checked. The current array semantics is stored
in a variable named "_appy_objs_sem" (or "_appy_poss_sem") and may
hold "unchecked" (initial semantics) or "checked" (inversed
semantics). Inversing semantic allows to keep the array small even
when checking/unchecking all checkboxes.
The mentioned JS arrays and variables are stored as attributes of the
DOM node representing this field.'''
code = "\nnode['_appy_%s_cbs']={};\nnode['_appy_%s_sem']='unchecked';"
poss = (self.link == 'list') and (code % ('poss', 'poss')) or ''
return "var node=document.getElementById('%s_%s');%s%s" % \
(obj.id, self.name, code % ('objs', 'objs'), poss)
def doChangeOrder(self, obj):
'''Moves a referred object up or down.'''
rq = obj.REQUEST
@ -877,6 +961,37 @@ class Ref(Field):
reverse = rq.get('reverse') == 'True'
obj.appy().sort(self.name, sortKey=sortKey, reverse=reverse)
def onUiRequest(self, obj, rq):
'''This method is called when an action tied to this Ref field is
triggered from the user interface (link, unlink, link_many,
unlink_many...).'''
action = rq['linkAction']
tool = obj.getTool()
if action == 'link':
tied = tool.getObject(rq['targetUid'])
self.linkObject(obj, tied, noSecurity=False)
elif action == 'unlink':
tied = tool.getObject(rq['targetUid'])
self.unlinkObject(obj, tied, noSecurity=False)
elif action == 'link_many':
uids = rq['targetUid'].strip(',') or ();
if uids: uids = uids.split(',')
unchecked = rq['semantics'] == 'unchecked'
# Browse possible values
for tied in self.getPossibleValues(obj, removeLinked=True):
if unchecked:
# Keep only tied objects not among uids.
if tied.uid in uids: continue
else:
# Keep only tied objects being in uids.
if tied.uid not in uids: continue
self.linkObject(obj, tied.o, noSecurity=False)
elif action == 'unlink_many':
pass
urlBack = obj.getUrl(rq['HTTP_REFERER'])
obj.say(obj.translate('action_done'))
tool.goto(urlBack)
def autoref(klass, field):
'''klass.field is a Ref to p_klass. This kind of auto-reference can't be
declared in the "normal" way, like this:

20
gen/mixins/__init__.py
View file

@ -179,29 +179,13 @@ class BaseMixin:
(appy.user.login, appy.klass.__name__, appy.uid))
self.goto(self.getUrl(rq['HTTP_REFERER']))
def onUnlink(self):
'''Called when an object unlinking is triggered from the ui.'''
rq = self.REQUEST
tool = self.getTool()
sourceObject = tool.getObject(rq['sourceUid'])
targetObject = tool.getObject(rq['targetUid'])
field = sourceObject.getAppyType(rq['fieldName'])
field.unlinkObject(sourceObject, targetObject)
urlBack = self.getUrl(rq['HTTP_REFERER'])
self.say(self.translate('action_done'))
self.goto(urlBack)
def onLink(self):
'''Called when an object linking is triggered from the ui.'''
'''Called when object (un)linking is triggered from the ui.'''
rq = self.REQUEST
tool = self.getTool()
sourceObject = tool.getObject(rq['sourceUid'])
targetObject = tool.getObject(rq['targetUid'])
field = sourceObject.getAppyType(rq['fieldName'])
field.linkObject(sourceObject, targetObject)
urlBack = self.getUrl(rq['HTTP_REFERER'])
self.say(self.translate('action_done'))
self.goto(urlBack)
return field.onUiRequest(sourceObject, rq)
def onCreate(self):
'''This method is called when a user wants to create a root object in

14
gen/tr/Appy.pot
View file

@ -83,11 +83,11 @@ msgstr ""
msgid "add_ref"
msgstr ""
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr ""
msgid "object_delete"
msgstr ""
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

14
gen/tr/ar.po
View file

@ -83,11 +83,11 @@ msgstr ""
msgid "add_ref"
msgstr ""
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr "تعديل"
msgid "object_delete"
msgstr ""
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

14
gen/tr/de.po
View file

@ -83,11 +83,11 @@ msgstr "Kein Element"
msgid "add_ref"
msgstr "Hinzufügen"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr "Bearbeiten"
msgid "object_delete"
msgstr "Löschen"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

16
gen/tr/en.po
View file

@ -84,13 +84,13 @@ msgstr "No object."
msgid "add_ref"
msgstr "Add a new one"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr "Selectable elements"
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr "Selected elements"
msgstr "Inserted elements"
#. Default: "The action has been successfully executed."
msgid "action_ok"
@ -192,7 +192,7 @@ msgstr "Edit"
msgid "object_delete"
msgstr "Delete"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr "Unlink"
@ -200,6 +200,14 @@ msgstr "Unlink"
msgid "object_link"
msgstr "Insert"
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr "Insert selected elements"
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr "(Un)check everything"
#. Default: "Unlock"
msgid "page_unlock"
msgstr "Unlock"

14
gen/tr/es.po
View file

@ -83,11 +83,11 @@ msgstr "Ningún elemento."
msgid "add_ref"
msgstr "Añadir"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr "Editar"
msgid "object_delete"
msgstr "Eliminar"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

18
gen/tr/fr.po
View file

@ -84,13 +84,13 @@ msgstr "Aucun élément."
msgid "add_ref"
msgstr "Ajouter"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr "Éléments sélectionnables"
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr "Éléments sélectionnés"
msgstr "Éléments insérés"
#. Default: "The action has been successfully executed."
msgid "action_ok"
@ -192,14 +192,22 @@ msgstr "Modifier"
msgid "object_delete"
msgstr "Supprimer"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr "Dissocier"
msgstr "Retirer"
#. Default: "Insert"
msgid "object_link"
msgstr "Insérer"
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr "Insérer la sélection"
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr "Tout (dé)sélectionner"
#. Default: "Unlock"
msgid "page_unlock"
msgstr "Déverrouiller"

14
gen/tr/it.po
View file

@ -83,11 +83,11 @@ msgstr "Nessun elemento"
msgid "add_ref"
msgstr "Aggiungi un nuovo"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr "Modifica"
msgid "object_delete"
msgstr "Elimina"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

14
gen/tr/nl.po
View file

@ -83,11 +83,11 @@ msgstr "Geen element."
msgid "add_ref"
msgstr "Toevoegen"
#. Default: "Selectable elements"
#. Default: "Available elements"
msgid "selectable_objects"
msgstr ""
#. Default: "Selected elements"
#. Default: "Inserted elements"
msgid "selected_objects"
msgstr ""
@ -191,7 +191,7 @@ msgstr "Bewerken"
msgid "object_delete"
msgstr "Verwijderen"
#. Default: "Unlink"
#. Default: "Remove"
msgid "object_unlink"
msgstr ""
@ -199,6 +199,14 @@ msgstr ""
msgid "object_link"
msgstr ""
#. Default: "Insert selected elements"
msgid "object_link_many"
msgstr ""
#. Default: "(Un)check everything"
msgid "check_uncheck"
msgstr ""
#. Default: "Unlock"
msgid "page_unlock"
msgstr ""

3
gen/ui/appy.css
View file

@ -66,7 +66,7 @@ img { border: 0; vertical-align: middle }
background-color: #dbdde1; font-weight: bold }
.navigate td { padding: 4px 9px }
.login { margin: 3px; color: black }
input.button { border-width: 0 !important; color: #666666; height: 23px;
input.button { border-width: 0 !important; color: #666666; height: 24px;
width: 150px; cursor:pointer; font-size: 90%; padding: 1px 0 0 10px;
background-color: transparent !important }
.buttons { margin-left: 4px }
@ -157,3 +157,4 @@ td.search { padding-top: 8px }
.error { margin: 5px }
.podName { font-size: 90% }
.podTable { margin-left: 15px }
.cbCell { width: 10px; text-align: center}

95
gen/ui/appy.js
View file

@ -229,13 +229,16 @@ function askRefField(hookId, objectUrl, fieldName, innerRef, startNumber,
action, actionParams){
// Sends an Ajax request for getting the content of a reference field.
var startKey = hookId + '_startNumber';
var params = {'innerRef': innerRef };
var scope = hookId.split('_').pop();
var params = {'innerRef': innerRef, 'scope': scope};
params[startKey] = startNumber;
if (action) params['action'] = action;
if (actionParams) {
for (key in actionParams) { params[key] = actionParams[key]; };
}
askAjaxChunk(hookId, 'GET', objectUrl, fieldName+':pxView', params);
var px = (scope == 'objs')? ':pxView': ':pxViewPickList';
askAjaxChunk(hookId, 'GET', objectUrl, fieldName + px, params, null,
evalInnerScripts);
}
function askField(hookId, objectUrl, layoutType, showChanges, masterValues,
@ -251,7 +254,7 @@ function askField(hookId, objectUrl, layoutType, showChanges, masterValues,
askAjaxChunk(hookId, 'GET', objectUrl, px, params, null, evalInnerScripts);
}
// Function used by checkbox widgets for having radio-button-like behaviour
// Used by checkbox widgets for having radio-button-like behaviour.
function toggleCheckbox(visibleCheckbox, hiddenBoolean) {
vis = document.getElementById(visibleCheckbox);
hidden = document.getElementById(hiddenBoolean);
@ -259,6 +262,61 @@ function toggleCheckbox(visibleCheckbox, hiddenBoolean) {
else hidden.value = 'False';
}
// (Un)checks a checkbox corresponding to a linked object.
function toggleRefCb(checkbox) {
var name = checkbox.getAttribute('name');
var elems = name.split('_');
// Get the DOM node corresponding to the Ref field.
var node = document.getElementById(elems[0] + '_' + elems[1]);
// Get the array that stores checkbox statuses.
var statuses = node['_appy_' + elems[2] + '_cbs'];
// Get the array semantics
var semantics = node['_appy_' + elems[2] + '_sem'];
var uid = checkbox.value;
if (semantics == 'unchecked') {
if (!checkbox.checked) statuses[uid] = null;
else {if (uid in statuses) delete statuses[uid]};
}
else { // semantics is 'checked'
if (checkbox.checked) statuses[uid] = null;
else {if (uid in statuses) delete statuses[uid]};
}
}
// Initialise checkboxes of a Ref field.
function initRefCbs(id) {
var elems = id.split('_');
// Get the DOM node corresponding to the Ref field.
var node = document.getElementById(elems[0] + '_' + elems[1]);
// Get the array that stores checkbox statuses.
var statuses = node['_appy_' + elems[2] + '_cbs'];
// Get the array semantics
var semantics = node['_appy_' + elems[2] + '_sem'];
var value = (semantics == 'unchecked')? false: true;
// Update visible checkboxes.
var checkboxes = getElementsHavingName('input', id);
for (var i=0; i < checkboxes.length; i++) {
if (checkboxes[i].value in statuses) checkboxes[i].checked = value;
else checkboxes[i].checked = !value;
}
}
// Toggle all checkboxes of a Ref field.
function toggleAllRefCbs(id) {
var elems = id.split('_');
// Get the DOM node corresponding to the Ref field.
var node = document.getElementById(elems[0] + '_' + elems[1]);
// Empty the array that stores checkbox statuses.
var statuses = node['_appy_' + elems[2] + '_cbs'];
for (var key in statuses) delete statuses[key];
// Switch the array semantics.
var semAttr = '_appy_' + elems[2] + '_sem';
if (node[semAttr] == 'unchecked') node[semAttr] = 'checked';
else node[semAttr] = 'unchecked';
// Update the visible checkboxes
initRefCbs(id);
}
// Shows/hides a dropdown menu
function toggleDropdown(dropdownId, forcedValue){
var dropdown = document.getElementById(dropdownId);
@ -456,22 +514,35 @@ function onDeleteEvent(objectUid, eventTime) {
askConfirm('form', 'deleteEventForm', action_confirm);
}
function onUnlinkObject(sourceUid, fieldName, targetUid) {
f = document.getElementById('unlinkForm');
f.sourceUid.value = sourceUid;
f.fieldName.value = fieldName;
f.targetUid.value = targetUid;
askConfirm('form', 'unlinkForm', action_confirm);
}
function onLinkObject(sourceUid, fieldName, targetUid) {
function onLink(action, sourceUid, fieldName, targetUid) {
f = document.getElementById('linkForm');
f.linkAction.value = action;
f.sourceUid.value = sourceUid;
f.fieldName.value = fieldName;
f.targetUid.value = targetUid;
f.submit();
}
function onLinkMany(id) {
var elems = id.split('_');
// Get the DOM node corresponding to the Ref field.
var node = document.getElementById(elems[0] + '_' + elems[1]);
// Get the uids of (un-)checked objects.
var statuses = node['_appy_' + elems[2] + '_cbs'];
var uids = '';
for (var uid in statuses) uids += uid + ',';
// Get the array semantics
var semantics = node['_appy_' + elems[2] + '_sem'];
// Fill the form and ask for a confirmation
f = document.getElementById('linkForm');
f.linkAction.value = 'link_many';
f.sourceUid.value = elems[0];
f.fieldName.value = elems[1];
f.targetUid.value = uids;
f.semantics.value = semantics;
askConfirm('form', 'linkForm', action_confirm);
}
function onUnlockPage(objectUid, pageName) {
f = document.getElementById('unlockForm');
f.objectUid.value = objectUid;

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11
gen/wrappers/ToolWrapper.py
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@ -115,19 +115,14 @@ class ToolWrapper(AbstractWrapper):
<input type="hidden" name="objectUid"/>
<input type="hidden" name="eventTime"/>
</form>
<!-- Global form for unlinking an object -->
<form id="unlinkForm" method="post" action="do">
<input type="hidden" name="action" value="Unlink"/>
<input type="hidden" name="sourceUid"/>
<input type="hidden" name="fieldName"/>
<input type="hidden" name="targetUid"/>
</form>
<!-- Global form for linking an object -->
<!-- Global form for (un)linking (an) object(s) -->
<form id="linkForm" method="post" action="do">
<input type="hidden" name="action" value="Link"/>
<input type="hidden" name="linkAction"/>
<input type="hidden" name="sourceUid"/>
<input type="hidden" name="fieldName"/>
<input type="hidden" name="targetUid"/>
<input type="hidden" name="semantics"/>
</form>
<!-- Global form for unlocking a page -->
<form id="unlockForm" method="post" action="do">