Displaying 1 result from an estimated 1 matches for "dymanic_categories".
2008 Dec 25
5
One question about Dynamic Select Menus
...;Subcategory" 3 Model, and when new
"Product", I want to use "Dynamic Select Menus" just like Ryan
mentioned in http://railscasts.com/episodes/88-dynamic-select-menus
I have everything down. But when I visit the js file, I got following
error
Showing app/views/javascripts/dymanic_categories.js.erb where line #3
raised:
You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occurred while evaluating nil.each
Extracted source (around line #3):
1: // javascripts/dynamic_categories.js.erb
2: var subcategories = new Array();
3:...