modal2组件.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <style>
        ul, li{
            padding: 0;
            margin: 0;
        }
        li {
            list-style: none;
        }
        a {
            color: #000;
            text-decoration: none;
        }
        .dialog {
            position: absolute;
            z-index: 3;
            left: 50%;
            top: 30%;
            transform: translateX(-50%);
            border-radius: 10px;
            background: #E59A66;
            width: 328px;
            padding-bottom: 20px;
            opacity: 0.8;
        }
        /* .dialog .dialog-box {
            position: absolute;
            z-index: 3;
            left: 50%;
            top: 30%;
            transform: translateX(-50%);
            border-radius: 10px;
            background: #E59A66;
            width: 328px;
            padding-bottom: 20px;
        } */
        .dialog .dialog-header {
            padding: 10px 20px;
            color: #FFF;
            background: #5BAECC;
        }
        .dialog .dialog-header h3 {
            margin: 0;
            font-size: 20px;
        }
        .dialog .dialog-header .btn-close {
            position: absolute;
            right: 12px;
            top: 12px;
            width: 20px;
            height: 20px;
            cursor: pointer;
            transition: all 0.8s ease-in-out;
        }
        .dialog .dialog-header .btn-close::before {
            content: '';
            display: block;
            width: 20px;
            height: 4px;
            background: #FFF;
            border-radius: 2px;
            position: absolute;
            top: 50%;
            transform: translateY(-50%) rotateZ(45deg);
        }
        .dialog .dialog-header .btn-close::after {
            content: '';
            display: block;
            width: 20px;
            height: 4px;
            background: #FFF;
            border-radius: 2px;
            position: absolute;
            top: 50%;
            transform: translateY(-50%) rotateZ(-45deg);
        }
        .dialog .dialog-header .btn-close:hover {
            transform: rotateZ(360deg);
        }
        .dialog .dialog-header .btn-close:hover::before,
        .dialog .dialog-header .btn-close:hover::after {
            background: #E56966;
        }

        .dialog .dialog-content {
            padding: 10px;
            margin: 13px;
            color: #666;
        }
        .dialog .dialog-footer {
            text-align: center;
        }
        a.btn {
          position: relative;
          text-align: center;
          background-color: #e33100;
          display: inline-block;
          width: 50px;
          padding: 5px 0 6px;
          margin: 2px;
          color: #fff;
          text-decoration: none;
          border-radius: 3px;
        }

        a.btn:hover {
            background-color: #c33100;
        }

        .draggable {
          opacity: 0.6;
          cursor: move;
        }
    </style>
</head>
<body>
    <button id="open1"> 打开1</button>
    <button id="open2"> 打开2</button>
    <button id="open3"> 打开3</button>
    <button id="open4"> 打开4</button>
    <button id="open5"> 打开5</button>
    <button id="close">关闭全部</button>
   <!--  <div class="dialog" >
       <div class="dialog-box">
           <div class="dialog-header">
               <h3>1</h3>
               <span class="btn-close"></span>
           </div>
           <div class="dialog-content">222</div>
           <div class="dialog-footer">
               <a href="javascript:;" class="btn btn-close">取消</a>
               <a href="javascript:;" class="btn btn-confirm">确定</a>
           </div>
       </div>
   </div> -->
    <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
    <script>
        
/*
  用模块定义的方式封装创建了一个对象，把 new Modal 的过程封装到模块里，这样使用者可以直接通过
  Dialog.open()去调用即可
*/


    function Dialog(){
        this.createDialog();
        this.bindEvent();
    }

    Dialog.prototype = {
        defaultOpts: {
            title: '',
            message: '',
            isShowCloseBtn: true,
            isShowConfirmBtn: false,
            onClose: function(){},
            onConfirm: function(){}
        },


        createDialog: function(){
            var tpl =  '<div class="dialog" style="display:none">'
                 +         '<div class="dialog-box">'
                 +              '<div class="dialog-header">'
                 +                  '<h3></h3>'
                 +                  '<span class="btn-close"></span>'
                 +              '</div>'
                 +              '<div class="dialog-content"></div>'
                 +              '<div class="dialog-footer">'
                 +                  '<a href="javascript:;" class="btn btn-close">取消</a>'
                 +                  '<a href="javascript:;" class="btn btn-confirm">确定</a>'
                 +              '</div>'
                 +          '</div>'
                 +      '</div>';

            this.$dialog = $(tpl);
            $('body').append(this.$dialog);
        }, 


        bindEvent: function() {
            var _this = this;
            _this.$dialog.find('.btn-close').on('click', function(e){
                e.preventDefault();
                _this.opts.onClose();
                _this.hideDialog();
            });
            _this.$dialog.find('.btn-confirm').on('click', function(e){
                e.preventDefault();
                _this.opts.onConfirm();
                _this.hideDialog();
            });
            _this.$dialog.on('mousedown', function(e){
              var $dialog = $(this),
                  evtX = e.pageX - $dialog.offset().left,
                  evtY = e.pageY - $dialog.offset().top;
              $dialog.addClass('draggable').data('evtPos',{
                  x: evtX,
                  y: evtY
              });
            });
            $('body').on('mousemove', function(e){
              $('.draggable').length && $('.draggable').offset({
                top: e.pageY - $('.draggable').data('evtPos').y,
                left: e.pageX - $('.draggable').data('evtPos').x
              });
            });
            $('body').on('mouseup', function(e){
              $('.draggable').length && $('.draggable').removeClass('draggable').
              removeData('pos');
            })
        },


        showDialog: function(){
            this.$dialog.fadeIn(800);
        },

        hideDialog: function(){
            this.$dialog.fadeOut(800);
        },

        setDialog: function(){
            var $dialog = this.$dialog;
            if(!this.opts.title) {
                $dialog.find('.dialog-header').hide();
            }
            else {
                $dialog.find('.dialog-header').show();
            }

            if(!this.opts.isShowCloseBtn){
                $dialog.find('.dialog-footer .btn-close').hide();
            }
            else {
                $dialog.find('.dialog-footer .btn-close').show();
            }

            if(!this.opts.isShowConfirmBtn){
                $dialog.find('.btn-confirm').hide();
            }
            else {
                $dialog.find('.btn-confirm').show();
            }

            $dialog.find('.dialog-header h3').text(this.opts.title);
            $dialog.find('.dialog-content').html(this.opts.message);
        },

        open: function(opts){
            this.setOpts(opts);
             console.log(this.opts);
            this.setDialog();
            this.showDialog();
        },

        close: function(){
            this.hideDialog();
        },

        setOpts: function(opts){
            if(typeof opts === 'string') {
                this.opts = $.extend({}, this.defaultOpts, {message: opts} );
            }
            else if(typeof opts === 'object'){
                this.opts = $.extend({}, this.defaultOpts, opts);
            }
        }
    }

   /* return new Modal();
})();*/


$('#open1').on('click',function(){
  var dialogFir = new  Dialog();
  dialogFir.open('hello,大家好');
});

$('#open2').on('click',function(){
  var dialogSec = new  Dialog();
  dialogSec.open('<a href="http://www.baidu.com" target="_blank">百度</a>');
});

$('#open3').on('click',function(){
  var dialogThi = new  Dialog();
  dialogThi.open({
    title: '欢迎',
    message: 'hello',
    isShowCloseBtn: true,
    isShowConfirmBtn: true,
    onClose: function(){
      alert('close')
    },
    onConfirm: function(){
      alert('确定');
    }
  });
});

var tpl = '<ul><li>列表1</li><li>列表2</li><li>列表3</li><li>列表4</li></ul>';
$('#open4').on('click',function(){
  var dialogFou = new  Dialog();
  dialogFou.open({
    title: '欢迎',
    message: tpl,
    isShowCloseBtn: true,
    isShowConfirmBtn: true,
    onClose: function(){
      alert('close')
    },
    onConfirm: function(){
      alert('确定');
    }
  });
});
$('#open5').on('click',function(){
  var dialogFif = new  Dialog();
  dialogFif.open({
    title: '欢迎',
    message: 'hello',
    isShowCloseBtn: false,
    isShowConfirmBtn: false
  });
});


  $('#close').on('click', function(){
    $('.dialog').fadeOut(600);
  });


    </script>
</body>
</html>