laravel foreach loop in controller

Question

i have a problem about looping data in controller  laravel 4   my code is like this    owner   Input  get  owner     count   Input  get  count     product   Product  whereOwnerAndStatus  owner  0 - gt take  count - gt get      when i want to use foreach to loop for  product result with code like this   foreach   product- gt sku as  sku           Code Here     the result is returning error Undefined property  Illuminate Database Eloquent Collection   sku  so  i try to improvise a little with this code   foreach   product as  items        foreach   items- gt sku as  sku               Code Here                   the code returning error like this  Invalid argument supplied for foreach     is there someone who could help me solve this

User · Answer

The view  blade template   Inside the loop you can retrieve whatever column you looking for    foreach   products as  product        product- gt sku     endforeach

User · Answer

Actually your  product has no data because the Eloquent model returns NULL  It s probably because you have used whereOwnerAndStatus which seems wrong and if there were data in  product then it would not work in your first example because get   returns a collection of multiple models but that is not the case  The second example throws error because foreach didn t get any data  So I think it should be something like this    owner   Input  get  owner     count   Input  get  count     products   Product  whereOwner  owner  0 - gt take  count - gt get      Further you may also make sure if  products has data   if  product        return View make  viewname  - gt with  products    products       Then in the view   foreach   products as  product           If Product has sku  collection object  probably related models      foreach   product- gt sku as  sku               Code Here

User · Answer

Hi  this will throw an error    foreach   product- gt sku as  sku       Code Here      because you cannot loop a model with a specific column   product- sku  from the table   So you must loop on the whole model    foreach   product as  p       code      Inside the loop you can retrieve whatever column you want just adding  -  column name     foreach   product as  p    echo  p- gt sku       Have a great day

User · Answer

Is sku just a property of the Product model  If so    products   Product  whereOwnerAndStatus  owner  0 - gt take  count - gt get     foreach   products as  product          Access  product- gt sku here        Or is sku a relationship to another model  If that is the case  then  as long as your relationship is setup properly  you code should work

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