Created
February 11, 2016 05:47
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| class StudentsController < ApplicationController | |
| before_action :set_student, only: [:show, :edit, :update, :destroy] | |
| # GET /students | |
| # GET /students.json | |
| def index | |
| @students = Student.all | |
| end | |
| # GET /students/1 | |
| # GET /students/1.json | |
| def show | |
| end | |
| # GET /students/new | |
| def new | |
| @student = Student.new | |
| end | |
| # GET /students/1/edit | |
| def edit | |
| end | |
| # POST /students | |
| # POST /students.json | |
| def create | |
| @student = Student.new(student_params) | |
| respond_to do |format| | |
| if @student.save | |
| format.html { redirect_to @student, notice: 'Student was successfully created.' } | |
| format.json { render :show, status: :created, location: @student } | |
| else | |
| format.html { render :new } | |
| format.json { render json: @student.errors, status: :unprocessable_entity } | |
| end | |
| end | |
| end | |
| # PATCH/PUT /students/1 | |
| # PATCH/PUT /students/1.json | |
| def update | |
| respond_to do |format| | |
| if @student.update(student_params) | |
| format.html { redirect_to @student, notice: 'Student was successfully updated.' } | |
| format.json { render :show, status: :ok, location: @student } | |
| else | |
| format.html { render :edit } | |
| format.json { render json: @student.errors, status: :unprocessable_entity } | |
| end | |
| end | |
| end | |
| # DELETE /students/1 | |
| # DELETE /students/1.json | |
| def destroy | |
| @student.destroy | |
| respond_to do |format| | |
| format.html { redirect_to students_url, notice: 'Student was successfully destroyed.' } | |
| format.json { head :no_content } | |
| end | |
| end | |
| private | |
| # Use callbacks to share common setup or constraints between actions. | |
| def set_student | |
| @student = Student.find(params[:id]) | |
| end | |
| # Never trust parameters from the scary internet, only allow the white list through. | |
| def student_params | |
| params.fetch(:student, {}) | |
| end | |
| end |
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