Module: Ztree::Controller

Extended by:
ActiveSupport::Concern
Included in:
ActionController::Base
Defined in:
lib/ztree/controller.rb

Instance Method Summary collapse

Instance Method Details

#get_tree ⇒ Object 



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# File 'lib/ztree/controller.rb', line 4

def get_tree
  mo_str = params[:model_name]
  ztree_name = params[:ztree_name] || 'name'
  checked_ids = params[:checked_ids] || ''
  the_model = Object.const_get(mo_str)
  conditions = ''
  conditions += "name like '%#{params[:query]}%'" if params[:query]
  objs = the_model.where(conditions)
  opts = { 
    name: ztree_name,
    checked_ids: checked_ids
  }   
  render text: objs.to_ztree_node(opts).to_json        
end

#sort_tree ⇒ Object 



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# File 'lib/ztree/controller.rb', line 19

def sort_tree
  return render text: 'error' unless params[:model_name]
  mo_str = params[:model_name]
  the_model = Object.const_get(mo_str)
  arr = params[:sorted_array]
  p_id = arr.shift
  parent = p_id != '0' ? the_model.find(p_id) : the_model
  parent.update_sorted_numbers(arr)
  render text: arr 
end