MUI - actionsheet（操作表）、badge（数字角标）

原文地址：http://www.hcoder.net/tutorials/info_83.html

1、操作表

actionsheet一般从底部弹出，显示一系列可供用户选择的操作按钮； actionsheet是从popover控件基础上演变而来，实际上就是一个固定从底部弹出的popover，故DOM结构和popove类似，只是需要在含.mui-popover类的节点上增加.mui-popover-bottom、.mui-popover-action类；

<div id="sheet1" class="mui-popover mui-popover-bottom mui-popover-action ">
    <!-- 可选择菜单 -->
    <ul class="mui-table-view">
      <li class="mui-table-view-cell">
        <a href="#">菜单1</a>
      </li>
      <li class="mui-table-view-cell">
        <a href="#">菜单2</a>
      </li>
    </ul>
    <!-- 取消菜单 -->
    <ul class="mui-table-view">
      <li class="mui-table-view-cell">
        <a href="#sheet1"><b>取消</b></a>
      </li>
    </ul>
</div>

推荐使用锚点方式显示、隐藏actionsheet；若要使用js代码动态显示、隐藏actionsheet，同样在popover插件的构造方法中传入"toggle"参数即可，如下：

//传入toggle参数，用户无需关心当前是显示还是隐藏状态，mui会自动识别处理

mui('#sheet1').popover('toggle');

完整代码

<header class="mui-bar mui-bar-nav">
    <a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a>
    <h1 class="mui-title">hello</h1>
</header>
<div class="mui-content">
    <div style="padding:20px;">
        <input type="button" class="mui-btn-blue" value="点击这里弹出操作菜单" onclick="showPop();" />
    </div>
</div>
<div id="sheet1" class="mui-popover mui-popover-bottom mui-popover-action ">
    <!-- 可选择菜单 -->
    <ul class="mui-table-view">
      <li class="mui-table-view-cell">
        <a href="#">菜单1</a>
      </li>
      <li class="mui-table-view-cell">
        <a href="#">菜单2</a>
      </li>
    </ul>
    <!-- 取消菜单 -->
    <ul class="mui-table-view">
      <li class="mui-table-view-cell">
        <a href="#sheet1"><b>取消</b></a>
      </li>
    </ul>
</div>
<script type="text/javascript">
function showPop(){
    mui('#sheet1').popover('toggle');
}
</script>

　　2、数字角标

数字角标一般和其它控件（列表、9宫格、选项卡等）配合使用，用于进行数量提示。角标的核心类是.mui-badge，默认为实心灰色背景；同时，mui还内置了蓝色（blue）、绿色(green)、黄色(yellow)、红色 (red)、紫色(purple)五种色系的数字角标，如下：

<span class="mui-badge mui-badge-inverted">1</span>
<span class="mui-badge mui-badge-primary mui-badge-inverted">2</span>
<span class="mui-badge mui-badge-success mui-badge-inverted">3</span>
<span class="mui-badge mui-badge-warning mui-badge-inverted">4</span>
<span class="mui-badge mui-badge-danger mui-badge-inverted">5</span>
<span class="mui-badge mui-badge-royal mui-badge-inverted">6</span>

若无需底色，则增加.mui-badge-inverted类即可，如下：

<span class="mui-badge mui-badge-inverted">1</span>
<span class="mui-badge mui-badge-primary mui-badge-inverted">2</span>
<span class="mui-badge mui-badge-success mui-badge-inverted">3</span>
<span class="mui-badge mui-badge-warning mui-badge-inverted">4</span>
<span class="mui-badge mui-badge-danger mui-badge-inverted">5</span>
<span class="mui-badge mui-badge-royal mui-badge-inverted">6</span>

<headerclass="mui-bar mui-bar-nav"><aclass="mui-action-back mui-icon mui-icon-left-nav mui-pull-left"></a><h1class="mui-title">hello</h1></header><divclass="mui-content"><divstyle="padding:20px;"><inputtype="button"class="mui-btn-blue"value="点击这里弹出操作菜单"onclick="showPop();"/></div></div><divid="sheet1"class="mui-popover mui-popover-bottom mui-popover-action "><!-- 可选择菜单 --><ulclass="mui-table-view"><liclass="mui-table-view-cell"><ahref="#">菜单1</a></li><liclass="mui-table-view-cell"><ahref="#">菜单2</a></li></ul><!-- 取消菜单 --><ulclass="mui-table-view"><liclass="mui-table-view-cell"><ahref="#sheet1"><b>取消</b></a></li></ul></div><scripttype="text/javascript">function showPop(){
    mui('#sheet1').popover('toggle');}</script>

MUI - actionsheet（操作表）、badge（数字角标）

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