WEUI应用，用JS封装常用信息提示的弹层—Dialog

WEUI应用，用JS封装常用信息提示的弹层—Dialog
这样可以方便调用，而且文字可以自定义；
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0">
<title>WeUI</title>
<link rel="stylesheet" href="style/weui.min.css"/>
<link rel="stylesheet" href="example/example.css"/>
<script src="http://cdn.bootcss.com/jquery/1.11.1/jquery.min.js"></script>

<script>   
$(function(){

    $('#showDialog_1').click(function(){
        dialog('这是标题','这里是内容',function(){
           alert("这里放你想做的相应操作！");
           $('#dialog1').remove();
        });
     });

     $('#showDialog_2').click(function(){
        dialog('第二种标题','第二种内容');
     });

     function dialog(title, msg, callback){
        var dialog1, dialog2;
        dialog1 = '\
           <div class="weui_dialog_confirm" id="dialog1" style="display: none;">\
              <div class="weui_mask"></div>\
              <div class="weui_dialog">\
                  <div class="weui_dialog_hd"><strong class="weui_dialog_title">' + title + '</strong></div>\
                  <div class="weui_dialog_bd">' + msg + '</div>\
                  <div class="weui_dialog_ft">\
                      <a href="javascript:;" class="weui_btn_dialog default">取消</a>\
                      <a href="javascript:;" class="weui_btn_dialog primary">确定</a>\
                  </div>\
              </div>\
           </div>\
        ';
        dialog2 = '\
           <div class="weui_dialog_confirm" id="dialog2" style="display: none;">\
              <div class="weui_mask"></div>\
              <div class="weui_dialog">\
                  <div class="weui_dialog_hd"><strong class="weui_dialog_title">' + title + '</strong></div>\
                  <div class="weui_dialog_bd">' + msg + '</div>\
                  <div class="weui_dialog_ft">\
                      <a href="javascript:;" class="weui_btn_dialog primary">确定</a>\
                  </div>\
              </div>\
           </div>\
        ';
        if(arguments[2]){
           $('body').append(dialog1);
           $('#dialog1').fadeIn('fast');
           $('#dialog1 .primary').on('click',function(){
               callback();   
           });
           $('#dialog1 .default').on('click',function(){
               $('#dialog1').fadeOut('fast',function(){
                  $('#dialog1').remove(); 
               });
           });
        }else{
           if(!$('#dialog2').length){
               $('body').append(dialog2);
           }else{
               $('#dialog2.weui_dialog_title').html(title);
               $('#dialog2.weui_dialog_bd').html(msg);
           }
           $('#dialog2').fadeIn('fast');
           $('#dialog2 .primary').on('click',function(){
               $('#dialog2').fadeOut('fast');
           });
        }
     }

})
</script>

</head>
<body ontouchstart>

  <div class="bd">
     <h1 class="page_title">Dialog</h1>
  </div>

  <div class="bd spacing">
     <div class="weui_cells">
        <div class="weui_cell">
            <button href="javascript:;" class="weui_btn weui_btn_primary" id="showDialog_1">点击弹出Dialog样式一</button>
        </div>
        <div class="weui_cell">
            <a href="javascript:;" class="weui_btn weui_btn_primary" id="showDialog_2">点击弹出Dialog样式二</a>
        </div>
     </div>
  </div>

</body>
</html>