作业 5/21

作业

"""
今日作业
必做题
1.前端框架Bootstrap整体文档看一遍
2.自定义点赞功能，点击按钮旁边的数字动态加一

<!-- Provides extra visual weight and identifies the primary action in a set of buttons -->
<button type="button" class="btn btn-primary c1"><span class="glyphicon glyphicon-thumbs-up"></span>
<button type="button" class="btn btn-success"><span>&nbsp</span><span id="d1">0</span>
<!--<a href="#">Inbox <span class="badge">42</span></a>-->

<button class="btn btn-primary" type="button" id="d2">
  <span class="glyphicon glyphicon-thumbs-up"></span> <span class="badge">0</span>
</button>
<script>
    $('#d2').on('click',function () {
        con = parseInt($('.badge').text().trim())+1;
        $('.badge').text(con);
    })
</script>
3.自己尝试着搭建图书管理系统页面
4.自己尝试着搭建jQuery练习题页面
"""