text: layui.define(['laytpl', 'laypage', 'layer', 'form'], function(exports){
    "use strict";
    
    var $ = layui.$
    ,laytpl = layui.laytpl
    ,laypage = layui.laypage
    ,layer = layui.layer
    ,form = layui.form
    ,hint = layui.hint()
    ,device = layui.device()
  
    //外部接口
    ,table = {
      config: {
        checkName: 'LAY_CHECKED' //是否选中状态的字段名
        ,indexName: 'LAY_TABLE_INDEX' //下标索引名
      } //全局配置项
      ,cache: {} //数据缓存
      ,index: layui.table ? (layui.table.index + 10000) : 0
      
      //设置全局项
      ,set: function(options){
        var that = this;
        that.config = $.extend({}, that.config, options);
        return that;
      }
      
      //事件监听
      ,on: function(events, callback){
        return layui.onevent.call(this, MOD_NAME, events, callback);
      }
    }
    
    //操作当前实例
    ,thisTable = function(){
      var that = this
      ,options = that.config
      ,id = options.id;
      
      id && (thisTable.config[id] = options);
      
      return {
        reload: function(options){
          that.reload.call(that, options);
        }
        ,config: options
      }
    }
    
    //字符常量
    ,MOD_NAME = 'table', ELEM = '.layui-table', THIS = 'layui-this', SHOW = 'layui-show', HIDE = 'layui-hide', DISABLED = 'layui-disabled', NONE = 'layui-none'
    
    ,ELEM_VIEW = 'layui-table-view', ELEM_HEADER = '.layui-table-header', ELEM_BODY = '.layui-table-body', ELEM_MAIN = '.layui-table-main', ELEM_FIXED = '.layui-table-fixed', ELEM_FIXL = '.layui-table-fixed-l', ELEM_FIXR = '.layui-table-fixed-r', ELEM_TOOL = '.layui-table-tool', ELEM_SORT = '.layui-table-sort', ELEM_EDIT = 'layui-table-edit', ELEM_HOVER = 'layui-table-hover'
    , ELEM_SELECTD = 'lap-table-selected' // 单击行选中
    //thead区域模板
    ,TPL_HEADER = function(options){
      options = options || {};
      return ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
        ,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
        ,'<thead>'
        ,'{{# layui.each(d.data.cols, function(i1, item1){ }}'
          ,'<tr>'
          ,'{{# layui.each(item1, function(i2, item2){ }}'
            ,'{{# if(item2.fixed && item2.fixed !== "right"){ left = true; } }}'
            ,'{{# if(item2.fixed === "right"){ right = true; } }}'
            ,function(){
              if(options.fixed && options.fixed !== 'right'){
                return '{{# if(item2.fixed && item2.fixed !== "right"){ }}';
              }
              if(options.fixed === 'right'){
                return '{{# if(item2.fixed === "right"){ }}';
              }
              return '';
            }()
            ,'{{# if(item2.checkbox){ }}'
              ,'<th data-field="{{ item2.field||i2 }}" data-type="checkbox" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} unresize="true"><div class="layui-table-cell laytable-cell-checkbox"><input type="checkbox" name="layTableCheckbox" lay-skin="primary" lay-filter="layTableAllChoose" {{# if(item2[d.data.checkName]){ }}checked{{# }; }}></div></th>'
            ,'{{# } else if(item2.space){ }}'
              ,'<th data-field="{{ item2.field||i2 }}" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} unresize="true"><div class="layui-table-cell laytable-cell-space"></div></th>'
            ,'{{# } else { }}'
              ,'<th data-field="{{ item2.field||i2 }}" {{#if(item2.colspan){}} colspan="{{item2.colspan}}"{{#} if(item2.rowspan){}} rowspan="{{item2.rowspan}}"{{#}}} {{# if(item2.unresize){ }}unresize="true"{{# } }}>'
                ,'{{# if(item2.colspan > 1){ }}'
                  ,'<div class="layui-table-cell laytable-cell-group" {{#if(item2.align){}}align="{{item2.align}}"{{#}}}>'
                    ,'<span>{{item2.title||""}}</span>'
                  ,'</div>'
                ,'{{# } else { }}'
                  ,'<div class="layui-table-cell laytable-cell-{{d.index}}-{{item2.field||i2}}" {{#if(item2.align){}}align="{{item2.align}}"{{#}}}>'
                    ,'<span>{{item2.title||""}}</span>'
                    ,'{{# if(item2.sort){ }}'
                      ,'<span class="layui-table-sort layui-inline"><i class="layui-edge layui-table-sort-asc"></i><i class="layui-edge layui-table-sort-desc"></i></span>'
                    ,'{{# } }}'
                  ,'</div>'
                ,'{{# } }}'
              ,'</th>'
            ,'{{# }; }}'
            ,(options.fixed ? '{{# }; }}' : '')
          ,'{{# }); }}'
          ,'</tr>'
        ,'{{# }); }}'
        ,'</thead>'
      ,'</table>'].join('');
    }
    
    //tbody区域模板
    ,TPL_BODY = ['<table cellspacing="0" cellpadding="0" border="0" class="layui-table" '
      ,'{{# if(d.data.skin){ }}lay-skin="{{d.data.skin}}"{{# } }} {{# if(d.data.size){ }}lay-size="{{d.data.size}}"{{# } }} {{# if(d.data.even){ }}lay-even{{# } }}>'
      ,'<tbody></tbody>'
    ,'</table>'].join('')
    
    //主模板
    ,TPL_MAIN = ['<div class="layui-form layui-border-box {{d.VIEW_CLASS}}" lay-filter="LAY-table-{{d.index}}" style="{{# if(d.data.width){ }}width:{{d.data.width}}px;{{# } }} {{# if(d.data.height){ }}height:{{d.data.height}}px;{{# } }}">'
      ,'{{# var left, right; }}'
      ,'<div class="layui-table-header">'
        ,TPL_HEADER()
      ,'</div>'
      ,'<div class="layui-table-body layui-table-main">'
        ,TPL_BODY
      ,'</div>'
      
      ,'{{# if(left){ }}'
      ,'<div class="layui-table-fixed layui-table-fixed-l">'
        ,'<div class="layui-table-header">'
          ,TPL_HEADER({fixed: true}) 
        ,'</div>'
        ,'<div class="layui-table-body">'
          ,TPL_BODY
        ,'</div>'      
      ,'</div>'
      ,'{{# }; }}'
      
      ,'{{# if(right){ }}'
      ,'<div class="layui-table-fixed layui-table-fixed-r">'
        ,'<div class="layui-table-header">'
          ,TPL_HEADER({fixed: 'right'})
          ,'<div class="layui-table-mend"></div>'
        ,'</div>'
        ,'<div class="layui-table-body">'
          ,TPL_BODY
        ,'</div>'
      ,'</div>'
      ,'{{# }; }}'
      
      ,'{{# if(d.data.page){ }}'
      ,'<div class="layui-table-tool">'
        ,'<div class="layui-inline layui-table-page" id="layui-table-page{{d.index}}"></div>'
      ,'</div>'
      ,'{{# } }}'
      
      ,'<style>'
      ,'{{# layui.each(d.data.cols, function(i1, item1){'
        ,'layui.each(item1, function(i2, item2){ }}'
          ,'.laytable-cell-{{d.index}}-{{item2.field||i2}}{ width:{{item2.width||50}}px }'
        ,'{{# });'
      ,'}); }}'
      ,'</style>'
    ,'</div>'].join('')
    
    ,_WIN = $(window)
    ,_DOC = $(document)
    
    //构造器
    ,Class = function(options){
      var that = this;
      that.index = ++table.index;
      that.config = $.extend({}, that.config, table.config, options);
      that.render();
    };
    
    //默认配置
    Class.prototype.config = {
      limit: 30 //每页显示的数量
      ,loading: true //请求数据时，是否显示loading
    };
  
    //表格渲染
    Class.prototype.render = function(sets){
      var that = this, options;
      
      if(sets) that.config = sets;
      options = that.config;
      
      options.elem = $(options.elem);
      options.where = options.where || {};
      
      //请求参数的自定义格式
      options.request = $.extend({
        pageName: 'page'
        ,limitName: 'limit'
      }, options.request)
      
      //响应数据的自定义格式
      options.response = $.extend({
        statusName: 'code'
        ,statusCode: 0
        ,msgName: 'msg'
        ,dataName: 'data'
        ,countName: 'count'
      }, options.response);
      
      if(!options.elem[0]) return that;
  
      var othis = options.elem
      ,hasRender = othis.next('.' + ELEM_VIEW);
      
      if(options.height && /^full-\d+$/.test(options.height)){ //full-差距值
        that.fullHeightGap = options.height.split('-')[1];
        options.height = _WIN.height() - that.fullHeightGap;
      }
  
      //替代元素
      var reElem = that.elem = $(laytpl(TPL_MAIN).render({
        VIEW_CLASS: ELEM_VIEW
        ,data: options
        ,index: that.index //索引
      }));
      
      options.index = that.index;
      
      //生成替代元素
      hasRender[0] && hasRender.remove(); //如果已经渲染，则Rerender
      othis.after(reElem);
      
      //各级容器
      that.layHeader = reElem.find(ELEM_HEADER);
      that.layMain = reElem.find(ELEM_MAIN);
      that.layBody = reElem.find(ELEM_BODY);
      that.layFixed = reElem.find(ELEM_FIXED);
      that.layFixLeft = reElem.find(ELEM_FIXL);
      that.layFixRight = reElem.find(ELEM_FIXR);
      that.layTool = reElem.find(ELEM_TOOL);
      
      //设置body区域高度
      if(options.height){
        that.fullSize();
      }
      
      //如果多级表头，则填补表头高度
      if(options.cols.length > 1){
        var th = that.layFixed.find(ELEM_HEADER).find('th');
        th.height(that.layHeader.height() - 1 - parseFloat(th.css('padding-top')) - parseFloat(th.css('padding-bottom')));
      }
      
      that.pullData(1);
      that.events();
    };
    
    //表格重载
    Class.prototype.reload = function(options){
      var that = this;
      that.config = $.extend({}, that.config, options);
      that.render();
    };
    
    //获得数据
    Class.prototype.pullData = function(curr, loadIndex){
      var that = this
      ,options = that.config
      ,request = options.request
      ,response = options.response
      ,sort = function(){
        if(typeof options.initSort === 'object'){
          that.sort(options.initSort.field, options.initSort.type);
        }
      };
      
      if(options.url){ //Ajax请求
        var params = {};
        params[request.pageName] = curr;
        params[request.limitName] = options.limit;
        $.ajax({
          type: options.method || 'get'
          ,url: options.url
          ,data: $.extend(params, options.where)
          ,dataType: 'json'
          ,success: function(res){
            if(res[response.statusName] != response.statusCode){
              that.renderForm();
              return that.layMain.html('<div class="'+ NONE +'">'+ (res[response.msgName] || '返回的数据状态异常') +'</div>');
            }
            that.renderData(res, curr, res[response.countName]), sort();
            loadIndex && layer.close(loadIndex);
            typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
          }
          ,error: function(e, m){
            that.layMain.html('<div class="'+ NONE +'">数据接口请求异常</div>');
            that.renderForm();
            loadIndex && layer.close(loadIndex);
          }
        });
      } else if(options.data && options.data.constructor === Array){ //已知数据
        var res = {}
        ,startLimit = curr*options.limit - options.limit
        
        res[response.dataName] = options.data.concat().splice(startLimit, options.limit);
        res[response.countName] = options.data.length;
  
        that.renderData(res, curr, options.data.length), sort();
        typeof options.done === 'function' && options.done(res, curr, res[response.countName]);
      }
    };
    
    //页码
    Class.prototype.page = 1;
    
    //遍历表头
    Class.prototype.eachCols = function(callback){
      var cols = $.extend(true, [], this.config.cols)
      ,arrs = [], index = 0;
  
      //重新整理表头结构
      layui.each(cols, function(i1, item1){
        layui.each(item1, function(i2, item2){
          //如果是组合列，则捕获对应的子列
          if(item2.colspan > 1){
            var childIndex = 0;
            index++
            item2.CHILD_COLS = [];
            layui.each(cols[i1 + 1], function(i22, item22){
              if(item22.PARENT_COL || childIndex == item2.colspan) return;
              item22.PARENT_COL = index;
              item2.CHILD_COLS.push(item22);
              childIndex = childIndex + (item22.colspan > 1 ? item22.colspan : 1);
            });
          }
          if(item2.PARENT_COL) return; //如果是子列，则不进行追加，因为已经存储在父列中
          arrs.push(item2)
        });
      });
  
      //重新遍历列，如果有子列，则进入递归
      var eachArrs = function(obj){
        layui.each(obj || arrs, function(i, item){
          if(item.CHILD_COLS) return eachArrs(item.CHILD_COLS);
          callback(i, item);
        });
      };
      
      eachArrs();
    };
    
    //数据渲染
    Class.prototype.renderData = function(res, curr, count, sort){
      var that = this
      ,options = that.config
      ,data = res[options.response.dataName] || []
      ,trs = []
      ,trs_fixed = []
      ,trs_fixed_r = []
      
      //渲染视图
      ,render = function(){
        if(!sort && that.sortKey){
          return that.sort(that.sortKey.field, that.sortKey.sort, true);
        }
        layui.each(data, function(i1, item1){
          var tds = [], tds_fixed = [], tds_fixed_r = [];
          if(item1.length === 0) return;
          if(!sort){
            item1[table.config.indexName] = i1;
          }
          that.eachCols(function(i3, item3){
            var content = item1[item3.field||i3];
            if(content === undefined || content === null) content = '';
            if(item3.colspan > 1) return;
            
            var td = ['<td data-field="'+ (item3.field||i3) +'"'+ function(){
              var attr = [];
              if(item3.edit) attr.push(' data-edit="true"'); //是否允许单元格编辑
              if(item3.align) attr.push(' align="'+ item3.align +'"'); //对齐方式
              if(item3.templet) attr.push(' data-content="'+ content +'"'); //自定义模板
              if(item3.toolbar) attr.push(' data-off="true"'); //自定义模板
              if(item3.event) attr.push(' lay-event="'+ item3.event +'"'); //自定义事件
              if(item3.style) attr.push(' style="'+ item3.style +'"'); //自定义样式
              return attr.join('');
            }() +'>'
              ,'<div class="layui-table-cell laytable-cell-'+ function(){
                if(item3.checkbox) return 'checkbox';
                if(item3.space) return 'space'; //间距
                return options.index + '-' + (item3.field||i3);
              }() +'">' + function(){
                if(item3.checkbox){
                  return '<input type="checkbox" name="layTableCheckbox" lay-skin="primary" '+ function(){
                    var checkName = table.config.checkName;
                    if(item3[checkName]){
                      item1[checkName] = item3[checkName];
                      return item3[checkName] ? 'checked' : ''; 
                    }
                    return item1[checkName] ? 'checked' : '';                   
                  }() +'>';
                }
                if(item3.toolbar){
                  return laytpl($(item3.toolbar).html()||'').render(item1);
                }
                return item3.templet ? laytpl($(item3.templet).html() || String(content)).render(item1) : content;
              }()
            ,'</div></td>'].join('');
            
            tds.push(td);
            if(item3.fixed && item3.fixed !== 'right') tds_fixed.push(td);
            if(item3.fixed === 'right') tds_fixed_r.push(td);
          });
          trs.push('<tr data-index="'+ i1 +'">'+ tds.join('') + '</tr>');
          trs_fixed.push('<tr data-index="'+ i1 +'">'+ tds_fixed.join('') + '</tr>');
          trs_fixed_r.push('<tr data-index="'+ i1 +'">'+ tds_fixed_r.join('') + '</tr>');
        });
        
        that.layBody.scrollTop(0);
        that.layMain.find('.'+ NONE).remove();
        that.layMain.find('tbody').html(trs.join(''));
        that.layFixLeft.find('tbody').html(trs_fixed.join(''));
        that.layFixRight.find('tbody').html(trs_fixed_r.join(''));
        
        that.renderForm();
        that.syncCheckAll();
        that.haveInit ? that.scrollPatch() : setTimeout(function(){
          that.scrollPatch();
        }, 50);
        that.haveInit = true;
        layer.close(that.tipsIndex);
      };
      
      that.key = options.id || options.index;
      table.cache[that.key] = data; //记录数据
      
      //排序
      if(sort){
        return render();
      }
      
      if(data.length === 0){
        that.renderForm();
        that.layFixed.remove();
        that.layMain.find('tbody').html('');
        that.layMain.find('.'+ NONE).remove();
        return that.layMain.append('<div class="'+ NONE +'">无数据</div>');
      }
  
      render();
      
      //分页
      if(options.page){
        that.page = curr;
        that.count = count;
        laypage.render({
          elem: 'layui-table-page' + options.index
          ,count: count
          ,groups: 3
          ,limits: options.limits || [10,20,30,40,50,60,70,80,90]
          ,limit: options.limit
          ,curr: curr
          ,layout: ['prev', 'page', 'next', 'skip', 'count', 'limit']
          ,prev: '<i class="layui-icon">&#xe603;</i>'
          ,next: '<i class="layui-icon">&#xe602;</i>'
          ,jump: function(obj, first){
            if(!first){
              that.page = obj.curr;
              options.limit = obj.limit;
              that.pullData(obj.curr, that.loading());
            }
          }
        });
        that.layTool.find('.layui-table-count span').html(count)
      }
    };
    
    //渲染表单
    Class.prototype.renderForm = function(type){
      form.render((type || 'checkbox'), 'LAY-table-'+ this.index);
    }
    
    //数据排序
    Class.prototype.sort = function(th, type, pull, formEvent){
      var that = this
      ,field
      ,res = {}
      ,config = that.config
      ,filter = config.elem.attr('lay-filter')
      ,data = table.cache[that.key], thisData;
      
      //字段匹配
      if(typeof th === 'string'){
        that.layHeader.find('th').each(function(i, item){
          var othis = $(this)
          ,_field = othis.data('field');
          if(_field === th){
            th = othis;
            field = _field;
            return false;
          }
        });
      }
  
      try {
        var field = field || th.data('field');
        
        //如果欲执行的排序已在状态中，则不执行渲染
        if(that.sortKey && !pull){
          if(field === that.sortKey.field && type === that.sortKey.sort){
            return;
          }
        }
        
        var elemSort = that.layHeader.find('th .laytable-cell-'+ config.index +'-'+ field).find(ELEM_SORT);
        that.layHeader.find('th').find(ELEM_SORT).removeAttr('lay-sort'); //清除其它标题排序状态
        elemSort.attr('lay-sort', type || null);
        that.layFixed.find('th')
      } catch(e){
        return hint.error('Table modules: Did not match to field');
      }
      
      //记录排序索引和类型
      that.sortKey = {
        field: field
        ,sort: type
      };
  
      if(type === 'asc'){ //升序
        thisData = layui.sort(data, field);
      } else if(type === 'desc'){ //降序
        thisData = layui.sort(data, field, true);
      } else { //清除排序
        thisData = layui.sort(data, table.config.indexName);
        delete that.sortKey;
      }
      
      res[config.response.dataName] = thisData;
      that.renderData(res, that.page, that.count, true);
      layer.close(that.tipsIndex);
      
      if(formEvent){
        layui.event.call(th, MOD_NAME, 'sort('+ filter +')', {
          field: field
          ,type: type
        });
      }
    };
    
    //请求loading
    Class.prototype.loading = function(){
      var that = this
      ,config = that.config;
      if(config.loading && config.url){
        return layer.msg('数据请求中', {
          icon: 16
          ,offset: [
            that.elem.offset().top + that.elem.height()/2 - 35 - _WIN.scrollTop() + 'px'
            ,that.elem.offset().left + that.elem.width()/2 - 90 - _WIN.scrollLeft() + 'px'
          ]
          ,anim: -1
          ,fixed: false
        });
      }
    };
    
    //同步选中值状态
    Class.prototype.setCheckData = function(index, checked){
      var that = this
      ,config = that.config
      ,thisData = table.cache[that.key];
      if(!thisData[index]) return;
      thisData[index][config.checkName] = checked;
  
      //添加选中当前行
      if (thisData[index][config.checkName]) {
      	that.layBody.find('tr:eq(' + index + ')').addClass(ELEM_SELECTD);
      } else {
      	that.layBody.find('tr:eq(' + index + ')').removeClass(ELEM_SELECTD);
      }
    };
    
    //同步全选按钮状态
    Class.prototype.syncCheckAll = function(){
  	
      var that = this
      ,config = that.config
      ,checkAllElem = that.layHeader.find('input[name="layTableCheckbox"]')
      ,syncColsCheck = function(checked){
        that.eachCols(function(i, item){
          if(item.checkbox){
            item[config.checkName] = checked;
          }
        });
        return checked;
      };
      
      if(!checkAllElem[0]) return
  
      if(table.checkStatus(that.key).isAll){
        if(!checkAllElem[0].checked){
          checkAllElem.prop('checked', true);
          that.renderForm();
        }
        syncColsCheck(true);
      } else {
        if(checkAllElem[0].checked){
          checkAllElem.prop('checked', false);
          that.renderForm();
        }
        syncColsCheck(false);
      }
    };
    
    //获取cssRule
    Class.prototype.getCssRule = function(field, callback){
      var that = this
      ,style = that.elem.find('style')[0]
      ,sheet = style.sheet || style.styleSheet
      ,rules = sheet.cssRules || sheet.rules;
      layui.each(rules, function(i, item){
        if(item.selectorText === ('.laytable-cell-'+ that.index +'-'+ field)){
          return callback(item), true;
        }
      });
    };
    
    //尺寸始终铺满
    Class.prototype.fullSize = function(){
      var that = this
      ,options = that.config
      ,height = options.height, bodyHeight;
      
      if(that.fullHeightGap){
        height = _WIN.height() - that.fullHeightGap;
        if(height < 135) height = 135;
        that.elem.css('height', height);
      }
  
      //tbody区域高度
      bodyHeight = parseFloat(height) - parseFloat(that.layHeader.height()) - 1;  
      if(options.page){
        bodyHeight = bodyHeight - parseFloat(that.layTool.outerHeight() + 1);
      }
      that.layMain.css('height', bodyHeight);
      
    };
    
    //滚动条补丁
    Class.prototype.scrollPatch = function(){
      var that = this
      ,layMainTable = that.layMain.children('table')
      ,scollWidth = that.layMain.width() - that.layMain.prop('clientWidth') //纵向滚动条宽度
      ,scollHeight = that.layMain.height() - that.layMain.prop('clientHeight'); //横向滚动条高度
      
      if(scollWidth && scollHeight){
        if(!that.elem.find('.layui-table-patch')[0]){
          var patchElem = $('<th class="layui-table-patch"><div class="layui-table-cell"></div></th>'); //补丁元素
          patchElem.find('div').css({
            width: scollWidth
          });
          that.layHeader.eq(0).find('thead tr').append(patchElem)
        }
      } else {
        that.layHeader.eq(0).find('.layui-table-patch').remove();
      }
      
      //固定列区域高度
      var mainHeight = that.layMain.height()
      ,fixHeight = mainHeight - scollHeight;
      that.layFixed.find(ELEM_BODY).css('height', layMainTable.height() > fixHeight ? fixHeight : 'auto');
      
      //表格宽度小于容器宽度时，隐藏固定列
      that.layFixRight[layMainTable.width() > that.layMain.width() ? 'removeClass' : 'addClass'](HIDE); 
      
      //操作栏
      that.layFixRight.css('right', scollWidth - 1); 
    };
  
    //事件处理
    Class.prototype.events = function(){
      var that = this
      ,config = that.config
      ,_BODY = $('body')
      ,dict = {}
      ,th = that.layHeader.find('th')
      ,resizing
      ,ELEM_CELL = '.layui-table-cell'
      ,filter = config.elem.attr('lay-filter');
  
      //拖拽调整宽度    
      th.on('mousemove', function(e){
        var othis = $(this)
        ,oLeft = othis.offset().left
        ,pLeft = e.clientX - oLeft;
        if(othis.attr('colspan') > 1 || othis.attr('unresize') || dict.resizeStart){
          return;
        }
        dict.allowResize = othis.width() - pLeft <= 10; //是否处于拖拽允许区域
        _BODY.css('cursor', (dict.allowResize ? 'col-resize' : ''));
      }).on('mouseleave', function(){
        var othis = $(this);
        if(dict.resizeStart) return;
        _BODY.css('cursor', '');
      }).on('mousedown', function(e){
        if(dict.allowResize){
          var field = $(this).data('field');
          e.preventDefault();
          dict.resizeStart = true; //开始拖拽
          dict.offset = [e.clientX, e.clientY]; //记录初始坐标
          
          that.getCssRule(field, function(item){
            dict.rule = item;
            dict.ruleWidth = parseFloat(item.style.width);
          });
        }
      });
      //拖拽中
      _DOC.on('mousemove', function(e){
        if(dict.resizeStart){
          e.preventDefault();
          if(dict.rule){
            var setWidth = dict.ruleWidth + e.clientX - dict.offset[0];
            dict.rule.style.width = setWidth + 'px';
            layer.close(that.tipsIndex);
          }
          resizing = 1
        }
      }).on('mouseup', function(e){
        if(dict.resizeStart){
          dict = {};
          _BODY.css('cursor', '');
          that.scrollPatch();
        }
        if(resizing === 2){
          resizing = null;
        }
      });
      
      //排序
      th.on('click', function(){
        var othis = $(this)
        ,elemSort = othis.find(ELEM_SORT)
        ,nowType = elemSort.attr('lay-sort')
        ,type;
  
        if(!elemSort[0] || resizing === 1) return resizing = 2;      
        
        if(nowType === 'asc'){
          type = 'desc';
        } else if(nowType === 'desc'){
          type = null;
        } else {
          type = 'asc';
        }
        that.sort(othis, type, null, true);
      }).find(ELEM_SORT+' .layui-edge ').on('click', function(e){
        var othis = $(this)
        ,index = othis.index()
        ,field = othis.parents('th').eq(0).data('field')
        layui.stope(e);
        if(index === 0){
          that.sort(field, 'asc', null, true);
        } else {
          that.sort(field, 'desc', null, true);
        }
      });
      
      //复选框选择
      that.elem.on('click', 'input[name="layTableCheckbox"]+', function(){
        var checkbox = $(this).prev()
        ,childs = that.layBody.find('input[name="layTableCheckbox"]')
        ,index = checkbox.parents('tr').eq(0).data('index')
        ,checked = checkbox[0].checked
        ,isAll = checkbox.attr('lay-filter') === 'layTableAllChoose';
        
        //全选
        if(isAll){
          childs.each(function(i, item){
            item.checked = checked;
            that.setCheckData(i, checked);
          });
          that.syncCheckAll();
          that.renderForm();
        } else {
          that.setCheckData(index, checked);
          that.syncCheckAll();
        }
        layui.event.call(this, MOD_NAME, 'checkbox('+ filter +')', {
          checked: checked
          ,data: table.cache[that.key][index]
          ,type: isAll ? 'all' : 'one'
        });
      });
      
      //行事件
      that.layBody.on('mouseenter', 'tr', function(){
        var othis = $(this)
        ,index = othis.index();
        that.layBody.find('tr:eq('+ index +')').addClass(ELEM_HOVER)
      }).on('mouseleave', 'tr', function(){
        var othis = $(this)
        ,index = othis.index();
        that.layBody.find('tr:eq('+ index +')').removeClass(ELEM_HOVER)
      });
  
      //行点击事件
     /* that.layBody.on('click', 'tr', function() {
        var self = $(this)
            , index = self.index();
        if (self.hasClass(ELEM_SELECTD)) {
          self.removeClass(ELEM_SELECTD);
          return ;
        }
        that.layBody.find('tr').removeClass(ELEM_SELECTD).end().find('tr:eq(' + index + ')').addClass(ELEM_SELECTD);
      });*/
      
      //单元格编辑
      that.layBody.on('change', '.'+ELEM_EDIT, function(){
        var othis = $(this)
        ,value = this.value
        ,field = othis.parent().data('field')
        ,index = othis.parents('tr').eq(0).data('index')
        ,data = table.cache[that.key][index];
        
        data[field] = value; //更新缓存中的值
        
        layui.event.call(this, MOD_NAME, 'edit('+ filter +')', {
          value: value
          ,data: data
          ,field: field
        });
      }).on('blur', '.'+ELEM_EDIT, function(){
        var templet
        ,othis = $(this)
        ,field = othis.parent().data('field')
        ,index = othis.parents('tr').eq(0).data('index')
        ,data = table.cache[that.key][index];
        that.eachCols(function(i, item){
          if(item.field == field && item.templet){
            templet = item.templet;
          }
        });
        othis.siblings(ELEM_CELL).html(
          templet ? laytpl($(templet).html() || this.value).render(data) : this.value
        );
        othis.parent().data('content', this.value);
        othis.remove();
      });
      
      //单元格事件
      that.layBody.on('click', 'td', function(){
        var othis = $(this)
        ,field = othis.data('field')
        ,elemCell = othis.children(ELEM_CELL);
        
        if(othis.data('off')) return;
        
        //显示编辑框
        if(othis.data('edit')){
          var input = $('<input class="'+ ELEM_EDIT +'">');
          input[0].value = othis.data('content') || elemCell.text();
          othis.find('.'+ELEM_EDIT)[0] || othis.append(input);
          return input.focus();
        }
        
        //如果出现省略，则可查看更多
        if(Math.round(elemCell.prop('scrollWidth')) > Math.round(elemCell.outerWidth())){
          that.tipsIndex = layer.tips([
            '<div class="layui-table-tips-main" style="margin-top: -'+ (elemCell.height() + 16) +'px;'+ function(){
              if(config.size === 'sm'){
                return 'padding: 4px 15px; font-size: 12px;';
              }
              if(config.size === 'lg'){
                return 'padding: 14px 15px;';
              }
              return '';
            }() +'">'
              ,elemCell.html()
            ,'</div>'
            ,'<i class="layui-icon layui-table-tips-c">&#x1006;</i>'
          ].join(''), elemCell[0], {
            tips: [3, '']
            ,time: -1
            ,anim: -1
            ,maxWidth: (device.ios || device.android) ? 300 : 600
            ,isOutAnim: false
            ,skin: 'layui-table-tips'
            ,success: function(layero, index){
              layero.find('.layui-table-tips-c').on('click', function(){
                layer.close(index);
              });
            }
          });
        }
      });
      
      //工具条操作事件
      that.layBody.on('click', '*[lay-event]', function(){
        var othis = $(this)
        ,index = othis.parents('tr').eq(0).data('index')
        ,tr = that.layBody.find('tr[data-index="'+ index +'"]')
        ,ELEM_CLICK = 'layui-table-click'
        ,data = table.cache[that.key][index];
        
        layui.event.call(this, MOD_NAME, 'tool('+ filter +')', {
          data: table.clearCacheKey(data)
          ,event: othis.attr('lay-event')
          ,tr: tr
          ,del: function(){
            table.cache[that.key][index] = [];
            tr.remove();
            that.scrollPatch();
          }
          ,update: function(fields){
            fields = fields || {};
            layui.each(fields, function(key, value){
              if(key in data){
                var templet, td = tr.children('td[data-field="'+ key +'"]');
                data[key] = value;
                that.eachCols(function(i, item2){
                  if(item2.field == key && item2.templet){
                    templet = item2.templet;
                  }
                });
                td.children(ELEM_CELL).html(
                  templet ? laytpl($(templet).html() || value).render(data) : value
                );
                td.data('content', value);
              }
            });
          }
        });
        tr.addClass(ELEM_CLICK).siblings('tr').removeClass(ELEM_CLICK);
      });
      
      //同步滚动条
      that.layMain.on('scroll', function(){
        var othis = $(this)
        ,scrollLeft = othis.scrollLeft()
        ,scrollTop = othis.scrollTop();
        
        that.layHeader.scrollLeft(scrollLeft);
        that.layFixed.find(ELEM_BODY).scrollTop(scrollTop);
        
        layer.close(that.tipsIndex);
      });
      
      _WIN.on('resize', function(){ //自适应
         that.fullSize();
         that.scrollPatch();
      });
    };
    
    //初始化
    table.init = function(filter, settings){
      settings = settings || {};
      var that = this
      ,elemTable = filter ? $('table[lay-filter="'+ filter +'"]') : $(ELEM + '[lay-data]')
      ,errorTips = 'Table element property lay-data configuration item has a syntax error: ';
  
      //遍历数据表格
      elemTable.each(function(){
        var othis = $(this), tableData = othis.attr('lay-data');
        
        try{
          tableData = new Function('return '+ tableData)();
        } catch(e){
          hint.error(errorTips + tableData)
        }
        
        var cols = [], options = $.extend({
          elem: this
          ,cols: []
          ,data: []
          ,skin: othis.attr('lay-skin') //风格
          ,size: othis.attr('lay-size') //尺寸
          ,even: typeof othis.attr('lay-even') === 'string' //偶数行背景
        }, table.config, settings, tableData);
        
        filter && othis.hide();
        
        //获取表头数据
        othis.find('thead>tr').each(function(i){
          options.cols[i] = [];
          $(this).children().each(function(ii){
            var th = $(this), itemData = th.attr('lay-data');
            
            try{
              itemData = new Function('return '+ itemData)();
            } catch(e){
              return hint.error(errorTips + itemData)
            }
            
            var row = $.extend({
              title: th.text()
              ,colspan: th.attr('colspan') || 0 //列单元格
              ,rowspan: th.attr('rowspan') || 0 //行单元格
            }, itemData);
  
            if(row.colspan < 2) cols.push(row);
            options.cols[i].push(row);
          });
        });
  
        //获取表体数据
        othis.find('tbody>tr').each(function(i1){
          var tr = $(this), row = {};
          //如果定义了字段名
          tr.children('td').each(function(i2, item2){
            var td = $(this)
            ,field = td.data('field');
            if(field){
              return row[field] = td.html();
            }
          });
          //如果未定义字段名
          layui.each(cols, function(i3, item3){
            var td = tr.children('td').eq(i3);
            row[item3.field] = td.html();
          });
          options.data[i1] = row;
        });
        table.render(options);
      });
  
      return that;
    };
    
    //表格选中状态
    table.checkStatus = function(id){
      var nums = 0
      ,arr = []
      ,data = table.cache[id];
      if(!data) return {};
      //计算全选个数
      layui.each(data, function(i, item){
        if(item[table.config.checkName]){
          nums++;
          arr.push(table.clearCacheKey(item));
        }
      });
      return {
        data: arr //选中的数据
        ,isAll: nums === data.length //是否全选
      };
    };
    
    //表格重载
    thisTable.config = {};
    table.reload = function(id, options){
      var config = thisTable.config[id];
      if(!config) return hint.error('The ID option was not found in the table instance');
      return table.render($.extend({}, config, options));
    };
   
    //核心入口
    table.render = function(options){
      var inst = new Class(options);
      return thisTable.call(inst);
    };
    
    //清除临时Key
    table.clearCacheKey = function(data){
      data = $.extend({}, data);
      delete data[table.config.checkName];
      delete data[table.config.indexName];
      return data;
    };
    
    //自动完成渲染
    table.init();
    
    exports(MOD_NAME, table);
  });
  
   
  