parse.com - Error: 101 object not found for update -


i've got follwing parse.com cloud code

parse.cloud.aftersave("action", function (request) {  var bookstatus = parse.object.extend("bookstatus"); var book = parse.object.extend("book"); var book = new book();  var actiontype = request.object.get("actiontypepointer").id; var bookid = request.object.get("bookpointer").id;  var querybook = new parse.query("book"); var newbookstatus;  querybook.get(bookid,{     success: function (gottenbook) {          newbookstatus = "idofthebookstatus";           book.id = bookid;         book.set("bookstatus", new bookstatus({id: newbookstatus}));         gottenbook.set("bookstatus", new bookstatus({id: newbookstatus}));          //option 1         gottenbook.save(null,{             success: function(data) {                 console.log("bookstatus updated1");             },             error: function (data,error) {                 // error parse.error error code , description.                 console.log("error: " + error.code + " " + error.message);             }         });         //option 2         book.save(null,{             success: function(data) {                 console.log("bookstatus updated2");             },             error: function (data,error) {                 // error parse.error error code , description.                 console.log("error: " + error.code + " " + error.message);             }         });      },     error: function (object, error) {         // object not retrieved successfully.         // error parse.error error code , description.         console.log("error: " + error.code + " " + error.message);     }  });

option1 try save queried book after setting bookstatus returned book.

option2 try save new book object after setting book.id 

        book.id = bookid;         book.set("bookstatus", new bookstatus({id: newbookstatus}));

however of 2 options end getting in parse.com logs:

error: 101 object not found update error: 101 object not found update

any idea of doing wrong?

thanks in advance!

--edit

new implementation fetch:

parse.cloud.aftersave("action", function (request) {  var bookstatus = parse.object.extend("bookstatus"); var book = parse.object.extend("book"); var book = new book();  var actiontype = request.object.get("actiontypepointer").id; var bookid = request.object.get("bookpointer").id;  book.id = bookid; console.log("before fetch book.id" + book.id); var newbookstatus;  book.fetch({     success: function (book) {         newbookstatus = "xmfkxs9nvv";                      book.set("bookstatus", new bookstatus({id: newbookstatus}));          console.log("book" + book);         console.log("book.id" + book.id);         console.log("book.isvalid()" + book.isvalid());          book.save(null,{             success: function(data) {                 console.log("book status updated to:" +newbookstatus);             },             error: function (data,error) {                 // error parse.error error code , description.                 console.log("error: " + error.code + " " + error.message);             }         });     },     error: function (object, error) {         // object not retrieved successfully.         // error parse.error error code , description.         console.log("error: " + error.code + " " + error.message);     }  });

});

with result:

  input: {"place":{"__type":"geopoint","latitude":41.354643806134625,"longitude":2.121594674804572},"booklocationdescription":"sad","bookpointer":{"__type":"pointer","classname":"book","objectid":"kwcalge4az"},"actiontypepointer":{"__type":"pointer","classname":"actiontype","objectid":"kjc954w9io"},"userpointer":{"__type":"pointer","classname":"_user","objectid":"6xpiahx9ju"},"createdat":"2013-05-16t13:59:33.810z","updatedat":"2013-05-16t13:59:33.810z","objectid":"pwlxhkl51l","acl":{"6xpiahx9ju":{"read":true,"write":true},"*":{"read":true}}}   result: success  i2013-05-15t20:52:19.170z] before fetch book.idc1ikxw3nld i2013-05-15t20:52:19.273z] book[object object] i2013-05-15t20:52:19.273z] book.idc1ikxw3nld i2013-05-15t20:52:19.273z] book.isvalid()true i2013-05-15t20:52:19.325z] error: 101 object not found update

your aftersave hook overwriting fetched book's object id. if you're setting same object id on it, object thinks it's dirty , it's no longer valid reference.

avoid using book returned get() , not updating it's id:

    parse.cloud.aftersave("action", function (request) {          var bookstatus = parse.object.extend("bookstatus");         var book = parse.object.extend("book");         var book = new book();          var actiontype = request.object.get("actiontypepointer").id;         var bookid = request.object.get("bookpointer").id;          var querybook = new parse.query("book");          var newbookstatus;          querybook.get(bookid,{             success: function (book) {                 newbookstatus = "idofthebookstatus";                   book.set("bookstatus", new bookstatus({id: newbookstatus}));                  book.save(null,{                     success: function(data) {                         console.log("bookstatus updated1");                     },                     error: function (data,error) {                         // error parse.error error code , description.                         console.log("error: " + error.code + " " + error.message);                     }                 });             },             error: function (object, error) {                 // object not retrieved successfully.                 // error parse.error error code , description.                 console.log("error: " + error.code + " " + error.message);             }          });     });

since know id book, instead of using query, can create pointer , fetch directly.

final aftersave hook:

    parse.cloud.aftersave("action", function (request) {          var bookstatus = parse.object.extend("bookstatus");         var book = parse.object.extend("book");         var book = new book();          var actiontype = request.object.get("actiontypepointer").id;         var bookid = request.object.get("bookpointer").id;          book.id = bookid;          var newbookstatus;          book.fetch({             success: function (book) {                 newbookstatus = "idofthebookstatus";                   book.set("bookstatus", new bookstatus({id: newbookstatus}));                  book.save(null,{                     success: function(data) {                         console.log("bookstatus updated1");                     },                     error: function (data,error) {                         // error parse.error error code , description.                         console.log("error: " + error.code + " " + error.message);                     }                 });             },             error: function (object, error) {                 // object not retrieved successfully.                 // error parse.error error code , description.                 console.log("error: " + error.code + " " + error.message);             }          });     });

Comments

Post a Comment

Popular posts from this blog

jquery - How can I dynamically add a browser tab? -

since using iframes house external pages are, accounts "not preferred method" , disallowed sites (flickr, one), want dynamically generate browser tabs. e.g., when user submits form, want dynamically generate tab on browser in response submitted. e.g., might want add new tab url like: http://www.bigsurgarrapata.com/contact how in jquery? you want form target attribute action attribute. http://www.w3schools.com/tags/att_form_target.asp browsers have ultimate control on result of target attribute open new tab value of _blank. <form action="contact_submit.php" target="_blank" method="post">
Read more

keyboard - C++ GetAsyncKeyState alternative -

i using windows.h library's getasynckeystate function define key pushed on keyboard . here program returns int value of pushed key example. #include <iostream> #include <windows.h> using namespace std; int main (){ char i; for(i=8;i<190;i++){ if(getasynckeystate(i)== -32767){ cout<<int (i)<<endl; } } return 0; } but trying make opengl simple game , function appeared slow . there function not need cycle 180 times , if statement . thanks you're trying make opengl game, you're going use glfw. if that's case can away using glfwgetkey() such: if (glfwgetkey(glfw_key_up) == glfw_press) {...} if (glfwgetkey(glfw_key_down) == glfw_press) {...} that method nicely explained in tutorial 6 opengl-tutorial.org . should start first tutorial of beginners tutorials , later intermediate tutorials . if you're going make win32 window can listen wm_keydown or wm_keyup messages , virtua...
Read more

android - java.net.UnknownHostException(Unable to resolve host “URL”: No address associated with hostname) -

i developing app testing asp.net webservice in android.for simple webservice adding 2 numbers used.where numbers passed parameters.the result in dialogue.the webserver works in local. when application runs following result exception.i provided internet permission in manifest. java.net.unknownhostexception(unable resolve host “ http://url.com/ ”: no address associated hostname) my code given below main activity public static string rslt=""; /** called when activity first created. */ @override public void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.activity_main); button b1=(button)findviewbyid(r.id.button1); final alertdialog ad=new alertdialog.builder(this).create(); b1.setonclicklistener(new onclicklistener() { @override public void onclick(view arg0) { // todo auto-generated method stub try { ...
Read more