c# 4.0 - How to assign a value to an Orchard ContentPickerField from code? -


i working on orchard site needs able use customized forms create new content items.

to handle i'm using controller display form , trying create new content items on post populating dynamic items , sending them through contentmanagerservice's create() function.

this working ok until got content picker field have part of content item.

in project have content type of question record has submittedby field content picker field.

here can see in immediate window while processing post back:

      > dynamic q = _questionservice.newquestion("why doesn't work?");     {custom.website.models.question}         base {orchard.contentmanagement.contentpart}: {custom.website.models.question}         isnew: true         originalquestion: "why doesn't work?"         summary: null     > q.questionrecord     {orchard.contentmanagement.contentpart}         base {system.dynamic.dynamicobject}: {orchard.contentmanagement.contentpart}         contentitem: {orchard.contentmanagement.contentitem}         fields: count = 5         id: 0         partdefinition: {orchard.contentmanagement.metadata.models.contentpartdefinition}         settings: count = 0         typedefinition: {orchard.contentmanagement.metadata.models.contenttypedefinition}         typepartdefinition: {orchard.contentmanagement.metadata.models.contenttypepartdefinition}         zones: {orchard.ui.zonecollection}     > q.questionrecord.submittedby     {orchard.contentpicker.fields.contentpickerfield}         base {orchard.contentmanagement.contentfield}: {orchard.contentpicker.fields.contentpickerfield}         contentitems: null         ids: {int[0]}

the contentitems property read-only , ids when assigning new int[] ids array system.objectdisposedexception message: instances cannot resolved , nested lifetimes cannot created lifetimescope has been disposed.

are there workarounds value set in code or need create own property store related content item ids? helpful have admin interface of contentpickerfield available.

thanks.

if have reference contentpickerfield, can assign value using ids property. in example (assuming content type has part called question has field called submittedby):

var submittedbyfield = ((dynamic)q.contentitem).question.submittedby; sbmittedbyfield.ids = new[] { submittedbyid };

as bertrand mentioned, format access content field is: contentitem.partname.fieldname. if attached field type directly via admin, part name has same name type name, hence contentitem.typename.fieldname (where typename name of implicitly created part).


Comments

Post a Comment

Popular posts from this blog

basic authentication with http post params android -

i doing basic authentication passing username , password , using basicnamevaluepair sending post params response service. my method: public stringbuilder callservicehttppost(string username, string password, string type) { // create new httpclient , post header httpclient httpclient = new defaulthttpclient(); httppost httppost = new httppost(webservice + type); httpresponse response = null; stringbuilder total = new stringbuilder(); try { url url = new url(webservice + type); /*string base64encodedcredentials = base64.encodetostring((username + ":" + password).getbytes(), base64.url_safe | base64.no_wrap);*/ string base64encodedcredentials = "basic " + base64.encodetostring( (username + ":" + password).getbytes(), base64.no_wrap); httppost.setheader("auth...
Read more

vb.net - Virtual Keyboard commands -

i wondering difference between virtual these keyboard commands is: keyeventf_extendedkey , keyeventf_keyup is. everywhere have looked gives me description based off integers , not want know each of them does. you've tagged question vb.net, these have nothing @ vb.net. they're constants defined in windows header files, use win32 api functions. as far difference, can't tell looking @ values. individual values not particularly important, that's why named identifiers used. what's important used , documentation functions tells mean. the first one, keyeventf_extendedkey , used keybdinput structure (which used along e.g. sendinput function) pass information synthesized keyboard input. if flag used, means scan code should interpreted extended key. technically, means scan code preceded prefix byte value 224 (&he0 in hexadecimal notation). the second one, keyeventf_keyup , 1 of flags available use structure. means key being released (going up)...
Read more

css - Firefox for ubuntu renders wrong colors -

Image
i've got following problem: i'm developing website, while testing around i've noticed firefox , chromium display css bar in different colors. when switched between several machine come conclusion firefox ubuntu problem. on other devices i've tested website. it's fine. the differences between chrome , firefox rendering: firefox: chromium: note: firefox ubuntu problem. does knows why , came solution? https://bugzilla.mozilla.org/show_bug.cgi?id=655637 bug 629312 - firefox displays wrong colors on image (only linux) open about:config , rechange gfx.color_management.mode 2 0.
Read more