jquery 질문했던 사람인데요...

답변 감사합니다.

                <div class="tab_cont">

                    <div id="1"></div>

                </div>

                <div class="tab_cont">

                    <div id="2"></div>

                </div>

                <div class="tab_cont">

                    <canvas id = "graph1"></canvas>

                </div>

                <div class="tab_cont">

                    <canvas id = "graph2"></canvas>              

                </div>

    $('.tab_cont > canvas').hide();

    $(.tab_cont > canvas').eq(arr).show();

혹시 div 대신에 canvas가 들어가 있으면 어떻게 적용시켜야 할까요?

tab_cont > canvas로 바꾸니까 적용이 안되네요...