详解angularjspopup-table弹出框表格指令

//表格处理 
app.directive('popupTable', ['$http', '$rootScope', '$COOKIEs', '$location', function ($http, $rootScope, $COOKIEs, $location) { 
  return { 
    restrict: 'E', 
    templateUrl: 'popuptable_templete.html', 
    scope: { 
      url: '=', 
      routepath: '=&＃63;', 
      routetype: '=&＃63;', 
      onCallback: '&', 
      mulitselect: '=', 
      selectnode: '=&＃63;' 
    }, 
    link: function ($scope, element, attrs) { 
      $scope.myValue = false; 
      $scope.checkallvalue = false; 
 
      var primaryKeyFieldName = ""; 
      var codeFieldName = ""; 
      $scope.showAddButton = true; 
      $scope.showRefreshButton = true; 
      var checkList = new Array(); 
 
      //监视url变化。从而重新读取数据 
      $scope.$watch('url', function (newVal, oldVal) { 
        if (oldVal != newVal) { 
          //设定全选为false 
          $scope.checkallvalue = false; 
          querySearch(0, ""); 
        } 
      }); 
 
      //选择所有 
      $scope.checkall = function () { 
        if (angular.isDefined($scope.popupdata) && $scope.popupdata.length > 0) { 
          angular.forEach($scope.popupdata, function (item, index) { 
            $scope.changeChoose($scope.checkallvalue, item); 
          }); 
        } 
      } 
 
      //选择改变时事件 
      $scope.changeChoose = function (check, data) { 
        var index = findSelected(data); 
        if (check) { 
          if (index <= -1) 
            checkList.push(data); 
        } else { 
          if (index > -1) 
            checkList.splice(index, 1); 
        } 
      } 
 
      //通过data数据在数组中查询,并返回所在的索引，没有找到则返回-1 
      function findSelected(data) { 
        var indexvalue = -1; 
        if (angular.isUndefined(checkList) || checkList.length <= 0 || primaryKeyFieldName == "") 
          return indexvalue; 
        angular.forEach(checkList, function (item, index) { 
          if (indexvalue == -1) { 
            if (item[primaryKeyFieldName] == data[primaryKeyFieldName]) { 
              indexvalue = index; 
            } 
          } 
        }); 
        return indexvalue; 
      } 
 
      //判断是否选中 
      $scope.isChecked = function (rowdata) { 
        return findSelected(rowdata) > -1; 
      } 
 
      //1、读取网络数据，分页，搜索  
      function querySearch(index, searchText) { 
        if ($scope.popupdata != null && $scope.popupdata.length > 0) 
          $scope.popupdata = null; 
        //初始化 
        var params = { "SearchKey": searchText, "UserId": $rootScope.loginUserId }; 
        params = angular.extend(params, { "IsGetColumns": index > 0 &＃63; false : true }); 
 
        //刷新或者查询的时候需要清空已选择项 
        if (index > 0) 
          checkList.splice(0, checkList.length); 
 
        $scope.loading = true; 
        $(".no-data-div").hide(); 
 
        serverRequestwithformdata($http, $rootScope.SystemUrl + $scope.url + "/PopupList", $.param(params), function (data) { 
          console.info(data); 
          $scope.loading = false; 
          if (data.status == "ok") { 
            if (index <= 0) { 
              $scope.title = data.windowTitle; 
              $scope.columnlist = data.colums; 
              $scope.showAddButton = data.ShowAdd; 
              $scope.showRefreshButton = data.ShowRefresh; 
              primaryKeyFieldName = data.primayKey; 
              codeFieldName = data.codeField; 
              //url 变化导致执行=>处理已勾选项=>赋值勾选项。 
              if (checkList.length > 0) 
                checkList.splice(0, checkList.length); 
              if (angular.isDefined($scope.selectnode) && $scope.selectnode != null && $scope.selectnode.length > 0) 
                checkList = $scope.selectnode; 
            } 
            $scope.data = data.records; 
            var sum = data.records.length; 
            $(".sum").text("共" + sum + "条数据");  
            $scope.pages = Math.ceil(sum / $rootScope.PageSize); 
            $scope.newPages = $scope.pages > 5 &＃63; 5 : $scope.pages; 
            $scope.pageList = []; 
            $scope.selPage = 1; 
            $scope.sumPage = Math.ceil($scope.data.length / $rootScope.PageSize); 
            for (var i = 0; i <$scope.newPages; i++) { 
              $scope.pageList.push(i + 1); 
            } 
            if (sum == 0) { 
              $(".no-data-div").show(); 
              $(".no-data-span").val("无数据"); 
            } 
            $scope.setData(); 
            $(".pages").text("当前第" + $scope.selPage + "页" + "/" + "共" + $scope.sumPage + "页"); 
          } else { 
            $(".no-data-div").show(); 
            $(".no-data-span").val(data.message); 
          } 
        }, function (data) { 
          $scope.loading = false; 
          $(".no-data-div").show(); 
          $(".no-data-span").val("访问错误"); 
        }); 
      } 
 
      //设置表格数据源(分页) 
      $scope.setData = function () { 
        //通过当前页数筛选出表格当前显示数据 
        $scope.popupdata = $scope.data.slice(($rootScope.PageSize * ($scope.selPage - 1)), ($scope.selPage * $rootScope.PageSize)); 
        if (angular.isDefined($scope.popupdata) && $scope.popupdata.length > 0) { 
          var indexvalue = 0; 
          angular.forEach($scope.popupdata, function (item, index) { 
            if (findSelected(item) > -1) 
              indexvalue++; 
          }); 
          $scope.checkallvalue = (indexvalue == $scope.popupdata.length); 
        } 
      } 
 
      //打印当前选中页索引 
      $scope.selectPage = function (page) { 
        if (page <1 || page > $scope.pages) 
          return; 
        if (page > 2) { 
          var newpageList = []; 
          for (var i = (page - 3) ; i <((page + 2) > $scope.pages &＃63; $scope.pages : (page + 2)) ; i++) { 
            newpageList.push(i + 1); 
          } 
          $scope.pageList = newpageList; 
        } 
        $scope.selPage = page; 
        $scope.setData(); 
        $scope.isActivePage(page); 
        $(".pages").text("当前第" + page + "页" + "/" + "共" + $scope.sumPage + "页"); 
      }; 
 
      //跳转 
      $scope.jump = function () { 
        var page = parseInt($(".jump-bar").val()); 
        if ($(".jump-bar").val() == 0) { 
          swal("请输入跳转页数", "", "error"); 
          return; 
        } 
        //不能小于1大于最大 
        if (page <1 || page > $scope.pages) return; 
        //最多显示分页数5 
        if (page > 2) { 
          //因为只显示5个页数，大于2页开始分页转换 
          var newpageList = []; 
          for (var i = (page - 3) ; i <((page + 2) > $scope.pages &＃63; $scope.pages : (page + 2)) ; i++) { 
            newpageList.push(i + 1); 
          } 
          $scope.pageList = newpageList; 
        } 
        $scope.selPage = page; 
        $scope.setData(); 
        $scope.isActivePage(page); 
        $(".pages").text("当前第" + page + "页" + "/" + "共" + $scope.sumPage + "页"); 
      }; 
 
      //设置当前选中页样式 
      $scope.isActivePage = function (page) { 
        return $scope.selPage == page; 
      }; 
 
      //上一页 
      $scope.Previous = function () { 
        $scope.selectPage($scope.selPage - 1); 
      } 
 
      //下一页 
      $scope.Next = function () { 
        $scope.selectPage($scope.selPage + 1); 
      }; 
 
      //关闭弹出框 
      function closewindow() { 
        $(".pop-up").stop(true, false).fadeOut(); 
      } 
 
      //取消弹出框 
      $scope.PopupCancel = function () { 
        closewindow(); 
      } 
 
      //确定 
      $scope.PopupOK = function () { 
        if (primaryKeyFieldName == "" || codeFieldName == "") { 
          swal("当前未配置返回信息", "", "error"); 
          return; 
        } 
        //获取选中的数据,并关闭弹出，然后返回填值  
        if (angular.isUndefined(checkList) || checkList.length <= 0) { 
          swal("请勾选要操作的数据", "", "error"); 
          return; 
        } 
        var allowMulti = false; 
        if (angular.isDefined($scope.mulitselect)) { 
          allowMulti = $scope.mulitselect; 
        } 
        var primaryKey = ""; 
        var codeKey = ""; 
        //只存在1个的情况 
        if (checkList.length == 1) { 
          primaryKey = checkList[0][primaryKeyFieldName]; 
          codeKey = checkList[0][codeFieldName]; 
        } else { 
          //存在多个 
          if (allowMulti == false) { 
            primaryKey = checkList[0][primaryKeyFieldName]; 
            codeKey = checkList[0][codeFieldName]; 
          } else { 
            angular.forEach(checkList, function (item, index) { 
              primaryKey += item[primaryKeyFieldName] + ","; 
              codeKey += item[codeFieldName] + ","; 
            }); 
          } 
        } 
        if (primaryKey.endsWith(",")) 
          primaryKey = primaryKey.substring(0, primaryKey.length - 1); 
        if (codeKey.endsWith(",")) 
          codeKey = codeKey.substring(0, codeKey.length - 1); 
        closewindow(); 
        if ($scope.onCallback) { 
          $scope.onCallback({ data: checkList, primaryKey: primaryKey, codeKey: codeKey, url: $scope.url }); 
        } 
      } 
 
      //刷新 
      $scope.PopupRefresh = function () { 
        $("#searchText").val(""); 
        querySearch(1, ""); 
      } 
 
      //新增 
      $scope.PopupAdd = function () { 
        $location.path('/' + $scope.routepath).search({ id: '-1', type: $scope.routetype }); 
      } 
 
      //搜索 
      $scope.PopupSearch = function () { 
        querySearch(1, $("#searchText").val()); 
      } 
    } 
  }; 
}]); 

 
 
  
{{title}}
 
  
 
     
    
 
      
 
         
          查询 
         
      
 
    
 
  
 
  
 
    
 
      
 
        
 
          
 
             
          
 
          
序号
 
          
{{column.DisplayColumnName}}
 
        
 
        
 
           
          
 
          
{{ $index + 1 }}
 
          
{{data[column.ColumnName]}}
 
        
 
      
 
      
 
        无数据 
      
 
      
 
        
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
          
 
        
 
      
 
    
 
    
 
      
 
        
 
           
        
 
        
 
          共0条数据 
          当前第1页/共1页 
        
 
        
 
           
        
 
      
 
    
 
    
 
      
 
        
 
          
 
             
              新增 
             
          
 
        
 
      
 
      
 
        
 
          
 
             
              刷新 
             
          
 
          
 
             
              确定 
             
          
 
          
 
             
              取消 
             
          
 
        
 
      
 
    
 
  
 
 

//打开弹出框 
    $scope.openpop = function (type) { 
      $(".pop-up").stop(true, false).fadeIn(); 
      //根据绑定值进行读取操作 
      if (type == "SearchHistory") { 
        //请求数据即可.读取List接口 
 
      } else { 
        //读取PopupList接口         
        $scope.routetype = "ReturnPopup"; 
        if (type == "process") 
          $scope.routepath = "ProcessDetail"; 
        else if (type == "productmodel") 
          $scope.routepath = "ProductModelDetail"; 
        var temp = $COOKIEs.get(type + "checkcache"); 
        if (angular.isDefined(temp) && temp != null) 
          $scope.selectnode = jQuery.parseJSON(temp); 
        $scope.urlpart = type; 
      } 
    } 
 
    $scope.popupcallback = function (data, primaryKey, codeKey, url) { 
      //根据url存储data 
      if (data != null & data.length > 0) 
        $COOKIEs.put(url + "checkcache", JSON.stringify(data)); 
      if (url == "process") { 
        $scope.selectprocessNametip = codeKey; 
        $scope.selectprocessIdtip = primaryKey;          
      } 
      else if (url == "productmodel") { 
        $scope.selectproductNametip = codeKey; 
        $scope.selectproductIdtip = primaryKey; 
      } 
    }