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0

I'm doing a simple calculation using a form with AJAX. The form sends the parameters, the controller receives it, do the calculation and return the result.
The results are all the expected and I can see them in the shell but can't send this to the view.

I'm using data-remote="true" in the form, so I'm returning the JSON like this:

def calculator 
 respond_to do |format|
 format.json render json: result_plano, status: :ok 
 end
end

And the jQuery:

$("#calculator").bind("ajax:success", function(data)
 alert(data);
);

But it keeps returning undefined

jquery ruby-on-rails

share|improve this question

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you verified that result_plano is returning results? Also, you might have to call to_json on that unless it's already being converted
  
  – NM Pennypacker
  Mar 28 at 14:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, it's returning results. I've just skipped this part of the code
  
  – lufizi
  Mar 28 at 14:51
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What happens if you replace alert(data); with console.log('something');?
  
  – NM Pennypacker
  Mar 28 at 15:57
  

  
  
  
  

add a comment
 | 

0

I'm doing a simple calculation using a form with AJAX. The form sends the parameters, the controller receives it, do the calculation and return the result.
The results are all the expected and I can see them in the shell but can't send this to the view.

I'm using data-remote="true" in the form, so I'm returning the JSON like this:

def calculator 
 respond_to do |format|
 format.json render json: result_plano, status: :ok 
 end
end

And the jQuery:

$("#calculator").bind("ajax:success", function(data)
 alert(data);
);

But it keeps returning undefined

jquery ruby-on-rails

share|improve this question

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Have you verified that result_plano is returning results? Also, you might have to call to_json on that unless it's already being converted
  
  – NM Pennypacker
  Mar 28 at 14:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, it's returning results. I've just skipped this part of the code
  
  – lufizi
  Mar 28 at 14:51
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What happens if you replace alert(data); with console.log('something');?
  
  – NM Pennypacker
  Mar 28 at 15:57
  

  
  
  
  

add a comment
 | 

I'm doing a simple calculation using a form with AJAX. The form sends the parameters, the controller receives it, do the calculation and return the result.
The results are all the expected and I can see them in the shell but can't send this to the view.

I'm using data-remote="true" in the form, so I'm returning the JSON like this:

def calculator 
 respond_to do |format|
 format.json render json: result_plano, status: :ok 
 end
end

And the jQuery:

$("#calculator").bind("ajax:success", function(data)
 alert(data);
);

But it keeps returning undefined

jquery ruby-on-rails

share|improve this question

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

def calculator 
 respond_to do |format|
 format.json render json: result_plano, status: :ok 
 end
end

$("#calculator").bind("ajax:success", function(data)
 alert(data);
);

share|improve this question

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

share|improve this question

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

edited Mar 28 at 15:59

NM Pennypacker

5,2321111 gold badges2525 silver badges3232 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges

asked Mar 28 at 14:33

lufizilufizi

8133 silver badges1010 bronze badges