link_to syntax in Rails 4 for nested resources -


I do not really understand how to link any other view in the rail.

/products/index.html. To indicate ARB and any other view, the product ID form wants to retrieve a product: subjects / index.html.erb

link_to What is the correct syntax for this URL:

If you use Rake Routes, it will tell you which routes you have, for this, you will need nested resources. 

  Resources: do product resources: end of topics

Comments

Post a Comment

Popular posts from this blog

sql - Return Function using Cursor -

My current schedule is: USERID Department NAME Real Estimated 522 Xyz Department John Wayne 2/1/14/14 8:34 522 Investigation Department John Wayne 2/17/1411: 21 78 9Except Department Bill Smith 2/17/14 9:41 78 9 Excise Department Bill Smith 2/17/14 11:16 78 9 Excise Department Bill Smith 2 / 17/14 11:50 78 9 Excise Department Bill Smith 2/17/14 12: 18 856 Explore Department Raul Castill 2/17/14 9:25 I have to create a function which enables me to enter a user ID and that Allows the user to return data from the person. However, I want to take the first line and want to hold the actual date and then put it in the 'column' check and I also carry the last row and store it in 'Check Out' in the column call. Basically, for every day, I want to record the records in the user's time and want to take the time for each day. This is what I have done so far " return @RtnValue table (useridd integer, deptname varchar (max), emplname varchar (100), actualDate da...
Read more

sql server - How to use pivot in this table -

वास्तविक तालिका संरचना ==================== =============== slno ParnetID ParnetName संवर्धन मार्केटर 1 SLM1010S SKR.RAJASHEGARAN 2 43640 2 40049 M.KANNAN 3 43640 3 40018 M.PRABU 6 43,640 4 SLM1010S SKR.RAJASHEGARAN 2 43641 5 40042 M.KANNAN 3 43,641 6 40011 M.PRABU 6 43,641 मैं अपने प्रश्न हैं: अस्थायी रूप (slno, parentid, parentname, parentpromotionid, marketerid, (चयन गणना (*) parentmaster कहां t1.marketerid = marketerid और t1.parentid से चयन युक्त = parentid और t1.parentname = parentname और slno & lt; = t1.slno) ROWNUM के रूप में parentmaster t1 रूप से) का चयन करें marketerid, [2], [6], [3] अस्थायी धुरी से (न्यूनतम (parentid) के लिए parentpromotionid में ( [2], [6], [3])) के रूप में टी लेकिन मैं इस तालिका संरचना चाहते हैं MarketerID 2 से 6 3 43,640 SLM1010S 40,018 40049 43641 SLM1010S 40011 40042 यह आपकी मदद कर सकता है .. बाज़ार का चयन करें, [2], [3], [6] से ( मार्केटर का चयन करें, संवर्धन, ParnetID parentmaster) घ धुरी (न्यूनतम (ParnetID) ([2], [3], [6])) के ...
Read more

javascript - Is there any way to add a new parameter to a function programmatically? -

Since I can set the number of expectations by calling a function its function.length Property, do I have to programmatically create the right number of parameters to include in that function at runtime? Example: var xyz = function (a, b) {}; Var BCD = function (A, B, C, D, E, F) {}; // vararg example var doc = document, func_length = xyz.length; Doc.xyz = (function () {returns function (A, B, C, D, E) works for one / but other is not}}}. Call (doctor); / * With `only two parameters ', like' Return function (A, B)`, if this function is used for `xyz` (although in this case 5 works fine), and return function ( If the function is used for 'BCD' (which does not work with only five parameters) with A, B, C, D, E, F) `6 / / Xyz.apply (blank, arguments) Think about ... but which logic ..? : // Returning function (A, B, C, D, E) does not support work with more than five parameters, which will be mostly class - hence my question / I also know very well That I use an obj...
Read more