jquery - Rails form params issue -

-

I $ jQuery I am creating some data to send to the post, the data I send looks like this: 

  authenticity_token: LxHlgi1WU8o0DtaNuiQOit / E + HlGR2plVcToHUAhA6I = employees [0] [boat_id]: 2 employees [0] [crew] []: 10 end_time: +1280408400 start_time: +1280404800

Which jQuery is created by which by changing the data object

  • For an array found in every 'crew' Dome, make the staff called,
  • Then I can create a circle, more than the employees in the dom And its name id
  • is a list of its employees, which is then added to the crew item and is pushed on to create another array called 'Employees' array (JS is a little late, if necessary, can post

Then I have in my controller: 

  def make @outing = outgoing .create (: club => current_user.club, : Title = & gt; 'Tour' ,: start_time = & gt; Time.at (parameter [: START_TIME] .to_i),: end_time => Time.at (parameter [: end_time] .to_i) @ Outgoing .save Rails.logger.debug (params [: crews] .inspect) Ultimate [: cameras] .each_with_index do | Crew, i Rails.logger.debug (crew.inspect) @crew = Crew.Create (: name_id = & gt; crew [[boat_id] .to_i,: outing_id = & gt; @outing.id) @cruce Sau crew [: crew]. Do each. C | @ Ku = crushers.scent (: cru_id = & gt; @cru.id ,: user_id = & gt; c.to_i) and end render: nothing => Right end

Inspect two statements printed in this way: 

  {"0" => {"Crew" => ["10"], "boat_id" = & gt; "2"}} ["0", {"crew" = & gt; ["10"], "boat_id" = & gt; "2"}] and I get this error:  
  TypeError (symbol as array index):  
 
 For me, employees should not have an indexed array, and this is the issue where the issue is but I can be completely wrong. Any ideas about what is wrong or how to fix it?

Your parameters [: Crews] a hash , But you are trying to use it as if it's a array Hashes is not indexed, per copy, but rather keys.

If you (or if you do not need a key) every_v_andex : 

  consultation [crews] .each_pair do | I, crew | # Note that the block parameters have been reversed ... to display the end

: 

  hash = {"0" = & Gt; {"Crew" = & gt; ["10"], "boat_id" => "2"}} hash.each_pair do | I, crew | Puts crew.inspect end # = & gt; {"Crew" = & gt; ["10"], "boat_id" = & gt; "2"}

Note that you will still see a crew for a problem [Boat_id] , because your keys are string and not symbols Are there.


Comments

Post a Comment

Popular posts from this blog

c# - sqlDecimal to decimal clr stored procedure Unable to cast object of type 'System.Data.SqlTypes.SqlDecimal' to type 'System.IConvertible' -

-
I'm new to this I'm writing a clr. stored procedure that can be used to get values ​​used in a calculation Call for another stored procedure for Gives an archived methodology int (I think SqlInt32? Value of the table's value is int) which is then necessary to convert to decimal. Here I have the code: Public static integral mood (SQL MDMMYLUE, escalistering AMY type, out of SQLDCM Result) {aResult = 0; Try {SqlConnection conn = New SqlConnection ("Reference Connection = True"); SqlCommand cmd = New SqlCommand ("sp_GetType", conn); Cmd.Parameters.AddWithValue ("@ myValueType", aMyValueType); Cmd.CommandType = CommandType.StoredProcedure; Conn.Open (); Object type = CMD. Exclamation Asser (); Conn.Close (); Decimal type FORCalculation = Convert. ToDecimal (type); Decimal value = convert toDecimal (aMyValue); // ** calculation calc = new calculation (); Decimal result = calorie.docalulation (typefarculation, value); I get an exception...
Read more

Calling GetGUIThreadInfo from Outlook VBA -

-
I need to find the active window'm writing a VBA macro in MS Outlook, which is a specific process. The goal of this is to get the active window / document name even if its original application has more than one document interface. User processor with GetCurrentThreadId is active, I am using GetGUIThreadInfo to get .dll. Here is the correct code: private type RECT as as Left LongPtr top LongPtr right LongPtr down LongPtr termination of private type GUITHREADINFO cbSize as LongPtr flags LongPtr hwndActive LongPtr hwndFocus LongPtr hwndCapture LongPtr as as as as as reset as LongPtr rcCaret as LongPtr hwndCreate as LongPtr hwndMoveSize as HwndMenuOwner end of Private Equity PtrSafe function GetWindowThreadProcessId Lib "user32" (_BVV hnw LongPtr as LongPtr Nig Mr. announced as PtrSafe function GetGUIThreadInfo Lib "user32" _ (ByVal dwthreadid as LongPtr, _ lpguithreadinfo as GUITHREADINFO) LongPtr Sub MyFunction () as dim strWindowTitle string = space as s...
Read more

Obfuscating Python code? -

-
I'm looking for a way to hide my Python source code. print "Hello World!" How can I encode this example so that it is not human-readable? I have been asked to use Base 64 but I'm not sure how. itemprop = "text"> It is limited only, first level ambiguous resolution, but has built-in: byte-code in Python Is a compiler for: dragon-o-m py_compile & lt; Your program.py & gt; creates a .pyo file with a byte-code, and where the docstrings are removed, etc. You can rename .pyo with the .py extension, and python & lt; Your program.py & gt; runs as your program, but it does not have your source code. PS : If your program blur modules like this, you need to rename them with the .pyc suffix (I Not sure it will not break a day), or you can work with .pyo and run them with python -o ... .pyo ( Import should work). This will allow dragon to search your modules (otherwise, Python looks for the .py module).
Read more