contenttype - SharePoint 2010: RemoveFieldRef and Inherits="TRUE" -

-

i have created custom content type inherits ootb sharepoint picture content type. customisations have made add simple url field, , remove 2 of fields on base type. see below:

<elements xmlns="http://schemas.microsoft.com/sharepoint/">     <!-- parent contenttype: picture (0x010102) -->     <contenttype id="0x0101020027f16ab27e6e45a6848c25c47aaa7053"                  name="custom picture"                  description=""                  group="custom"                  inherits="true"                  version="0">         <fieldrefs>             <removefieldref id="{b66e9b50-a28e-469b-b1a0-af0e45486874}" name="keywords" />             <removefieldref id="{a5d2f824-bc53-422e-87fd-765939d863a5}"  name="imagecreatedate" />             <fieldref id="{c29e077d-f466-4d8e-8bbe-72b66c5f205c}" name="url" displayname="url" required="false" />         </fieldrefs>     </contenttype> </elements>

if create picture library based on custom content type, "url" field added appears in new/edit forms, 2 fields have attempted remove displayed, i.e. the removefieldref's being ignored. if @ content type in "site settings -> content type gallery", these 2 fields still listed there.

setting inherits="false" on custom content type (see msdn definition) removes just these two fields "site settings -> content type gallery" page, none of base fields displayed in new/edit forms -- custom "url" field.

what can ensure fields base "picture" content type displayed on new/edit forms of picture library except 2 fields have removed?

i believe nature of issue understanding of how content type inheritance works.

from msdn (http://msdn.microsoft.com/en-us/library/aa544268.aspx)

if inherits true, child content type inherits fields in parent, >including fields users have added.

if inherits false or absent , parent content type built-in type, child >content type inherits fields in parent content type when >sharepoint foundation installed. child content type not have fields >users have added parent content type.

if inherits false or absent , parent content type provisioned sandboxed >solution, child not inherit fields parent.

i think key phrase above "if inherits true, child content type inherits fields in parent including fields users have added."

this means in order accomplish set out have not not have inherits set true , have include fieldref elements fields wish use in content type.

you make no reference / don't include code how content type added list instance. make sure has been updated support removal or setting of inherits false.

these sites support described here.


Comments

Post a Comment

Popular posts from this blog

linux - Mailx and Gmail nss config dir -

-
i trying send mail linux command line using mailx command. can send local domain no problem want set mail send gmail account receive mail sent gmail account. after configuring mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore } i error: resolving host smtp.gmail.com . . . done. connecting 74.125.25.109 . . . connected. missing "nss-config-dir" variable. "/home/username/dead.letter" 11/354 . . . message not sent. after looking "nss-config-dir" here , located certn.db , keyn.db files , added mail.rc so: account gmail { set smtp=smtps://smtp.gmail.com:587 set smtp-auth=login set smtp-auth-user=username@gmail.com set smtp-auth-password=password set ssl-verify=ignore set nss-config-dir=/home/user/.mozilla/firefox/location.default } now when try send mail using command: echo "sent gmail account" | mailx -v -a
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more