[{"id":"b66f8b1e-cc14-4e89-9679-abd5687d283d","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"569bb90a-ea68-46c6-96f1-ab151c120714","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"5eb52f08-2d1a-4362-9ffc-4871bdc10f3f","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"341dd607-b97d-4d70-bde2-53acda6b6c95","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"05349273-414f-4208-9ea2-c4fc8f4ea2cb","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"86089f76-b778-4d52-821e-6f27de3df613","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"b81e4fd6-1fc5-43a0-a258-b6e16a5cbec6","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"8aa8ce31-43e4-438e-951f-241608435260","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"37343f41-6ec2-4c7e-b21d-2cc18d5ce1e0","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"5915e52f-64f8-4146-b8bd-81bead6324a3","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"836ba889-af9e-460d-a4cc-c24d922795f2","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"4ae14b06-bb68-4394-a210-a46b8f028346","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"d8f42066-e9dc-4411-bdcf-43b1a203370c","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"7ef86f16-b1a0-49f7-9592-612b9be02b25","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"b29c7775-a9a4-451e-a1b5-01d19ed5ca5e","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"e56f3989-8f81-46af-90fa-a4813eeb976f","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"2526c963-f170-45a8-923e-91b0712a9810","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"24575cf0-501a-44f9-8426-c40f8f4b5552","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"1a6f8d7f-acd6-42be-8c4f-f464c6218381","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"82b176fd-5cab-498c-909e-8fa7d29c38d8","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"1708b3a9-4f37-44a8-8f0e-f9a2d2e5d940","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"c9ac246e-29fb-4bc4-8231-8439795bb590","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"94f2a5c3-2539-436a-af75-23fbbd1a3957","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"d99594f4-2d40-4df4-9419-ba2ca6aa3f7f","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"fd66e72d-0f10-4f57-9807-6db26290ab2e","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"8f344863-503d-4bc3-a594-3815e7d55f5c","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"9be82601-de9d-4c18-948a-23ab6f4dd431","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"6495f3c0-b463-47e0-b08a-ca949672211e","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"b4bede08-3f08-4839-ba4a-abc7ac195bde","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"4afcdfc0-3ff5-4f2b-a223-f8fc042a5bbe","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"422062c4-fa40-4771-a86f-008efe6d86e5","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"d87e8013-86a7-4840-8d25-6f62e14eb4ac","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"a6acedfd-4043-4c64-a5d1-aec3326df9e7","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"dbdc0b24-06c4-48b9-8d6c-7455119dc773","tags":[{"product":null,"links":null,"id":"9e117e35-984a-4c14-95ca-ef0ec7b9fb60","name":"\u65B0\u589E","color":"DarkGreen","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"a3856849-954a-4cfc-96a6-382e530d3638","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]},{"id":"4a39306b-ffa5-433d-80a3-28e41f929b72","tags":[{"product":null,"links":null,"id":"a2f84374-4a3f-4d22-96fd-765e9de495bf","name":"\u66F4\u65B0","color":"Coral","productId":"098be112-50ec-44e4-b746-6bc8bf76af97"}]}]
        
(Showing Draft Content)

筛选行

SpreadJS允许用户根据单元格的数据类型应用条件筛选(数字筛选,文本筛选,日期筛选,颜色筛选,自定义自动)。 在表单中执行筛选操作后,将显示与筛选条件匹配的行,而其他行将被隐藏。

列标题中会显示一个筛选按钮,用于允许筛选的列。 用户可以单击按钮并选择希望筛选的项目,然后可以对项目列表进行排序。

您可以隐藏筛选的行。 您还可以清除在列上应用的筛选条件。 清除筛选后,将显示筛选的行,并且“清除筛选”项将被禁用。

如果筛选列中的最大单元格数量是数字数据类型,则数字筛选将显示在AutoFilterListBox菜单中。 如果筛选列中的最大单元格数是文本数据类型,则文本筛选将显示在AutoFilterListBox菜单中。

下图显示了数字筛选的示例:

FilterDialog ListBox支持层次树显示。 如果筛选列中的最大单元格数是日期数据类型,则日期筛选将显示在AutoFilterListBox菜单中,并且数据将显示为日期树显示。 如果筛选数据包含不同类型的值类型,则筛选项将遵循特定顺序:日期,数字,文本,逻辑和空白,就像在Excel中一样。

在日期视图中,不同的层次结构具有不同的格式策略,如下所述:

  • 日期树显示格式基于第一个日期类型的单元格格式。 如果用户未设置格式,则将应用自动日期格式。
  • 当区域性为EN且日期格式字符串不包含区域设置ID时,日期树视图格式将显示为:年模式:YYYY,月模式:MMMM,日模式:DD

日期筛选的一个例子 具有三级层次结构(Year-->Month-->Day) 如下图所示:

您还可以基于两种模式在滤镜列中应用滤色镜:1)按字体颜色进行滤镜2)按单元格背景颜色进行滤镜。 当筛选范围具有多种类型的单元格背景色或字体颜色时,将启用颜色筛选菜单。

用户可以使用鼠标或各种键盘键与筛选对话框进行交互。 Esc键可用于取消对话框。 Tab键可用于移动到不同部分,上下箭头键可用于在项目列表中移动。 空格键可用于变更检查状态。

你可以使用 rowFilter HideRowFilter 类创建筛选。你可以使用 filterButtonVisible 方法设置筛选图表。

如果筛选范围包括大纲列,则带有大纲列数据的FilterDialog ListBox中的层次结构将相同,并且筛选项目复选框将以以下方式支持树状态:check, uncheck 与 indeterminate (子节点的地位不一样). 有关更多信息,请参阅Outline Columns.

创建行筛选

本示例使用代码创建行筛选。

$(document).ready(function ()
{
    var spread =
    new GC.Spread.Sheets.Workbook(document.getElementById("ss"),
    {sheetCount:3});
    var activeSheet = spread.getActiveSheet();
    activeSheet.setValue(0, 0, "North");
    activeSheet.setValue(1, 0, "South");
    activeSheet.setValue(2, 0, "East");
    activeSheet.setValue(3, 0, "South");
    activeSheet.setValue(4, 0, "North");
    activeSheet.setValue(5, 0, "North");
    activeSheet.setValue(6, 0, "West");
    activeSheet.setColumnWidth(0, 80);
   
    //设置行筛选
    activeSheet.rowFilter(new GC.Spread.Sheets.Filter.HideRowFilter
    (new GC.Spread.Sheets.Range(-1, 0, -1, 1)));
});

筛选行

本示例使用代码筛选行。

$(function () {
            var workbook = new GC.Spread.Sheets.Workbook($("#ss")[0]);
            var activeSheet = workbook.getActiveSheet();
            activeSheet.setRowCount(7);
            activeSheet.setValue(0, 0, "North");
            activeSheet.setValue(1, 0, "South");
            activeSheet.setValue(2, 0, "East");
            activeSheet.setValue(3, 0, "South");
            activeSheet.setValue(4, 0, "North");
            activeSheet.setValue(5, 0, "North");
            activeSheet.setValue(6, 0, "West");
            activeSheet.setColumnWidth(0, 80);
            activeSheet.rowFilter(new GC.Spread.Sheets.Filter.HideRowFilter(new GC.Spread.Sheets.Range(0, 0, 7, 1)));
            $("#button1").click(function(){
                //Filter Column1 by "North".
                var rowFilter = $("#ss").data("workbook").getActiveSheet().rowFilter();
                var condition = new GC.Spread.Sheets.ConditionalFormatting.Condition(GC.Spread.Sheets.ConditionalFormatting.ConditionType.textCondition, {
                    compareType: GC.Spread.Sheets.ConditionalFormatting.TextCompareType.equalsTo,
                    expected: "North"
                });
                rowFilter.addFilterItem(0, condition);
                rowFilter.filter(0);
            });
            $("#button2").click(function(){
                // Remove filtering for Column1
                var rowFilter = $("#ss").data("workbook").getActiveSheet().rowFilter();
                if(rowFilter){
                    rowFilter.removeFilterItems(0);
                    rowFilter.filter();
                }
            });
        });
//向页面添加按钮控件
<input type="button" id="button1" value="button1"/>
<input type="button" id="button2" value="button2"/>

应用条件筛选

以下代码指定如何在表单中应用条件筛选。

var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"));
var sheet = spread.getActiveSheet();
sheet.rowFilter(new GC.Spread.Sheets.Filter.HideRowFilter(new GC.Spread.Sheets.Range(1, 1, 10, 3)));
var filter = sheet.rowFilter();
filter.filterDialogVisibleInfo({
    sortByValue: false,
    sortByColor: true,
    filterByColor: true,
    filterByValue: true,
    listFilterArea: false
})

获取筛选行状态

本示例使用代码获取行筛选的状态。

$(document).ready(function ()
{
    var spread =
    new GC.Spread.Sheets.Workbook(document.getElementById("ss"),
    {sheetCount:3});
    var activeSheet = spread.getActiveSheet();
    activeSheet.setValue(0, 0, "North");
    activeSheet.setValue(1, 0, "South");
    activeSheet.setValue(2, 0, "East");
    activeSheet.setValue(3, 0, "South");
    activeSheet.setValue(4, 0, "North");
    activeSheet.setValue(5, 0, "North");
    activeSheet.setValue(6, 0, "West");
    activeSheet.setColumnWidth(0, 80);
   
    // 设置行筛选
    activeSheet.rowFilter(new GC.Spread.Sheets.Filter.HideRowFilter
    (new GC.Spread.Sheets.Range(0, 0, 7, 1)));
   
    $("#button1").click(function()
     {
          var rowFilter = spread.getActiveSheet().rowFilter();
          if(rowFilter.isFiltered(0))
        {
            console.log("Row-filtering executed for Column1");
        }
       else
        {
            console.log("Row-filtering not executed for Column1");
        }
    });
});

获取行筛选结果

此示例使用代码获取行筛选结果。

$(function ()
{
   var spread = new GC.Spread.Sheets.Workbook($("#ss")[0]);
   var activeSheet = spread.getActiveSheet();
   activeSheet.setRowCount(7);
   activeSheet.setValue(0, 0, "North");
   activeSheet.setValue(1, 0, "South");
   activeSheet.setValue(2, 0, "East");
   activeSheet.setValue(3, 0, "South");
   activeSheet.setValue(4, 0, "North");
   activeSheet.setValue(5, 0, "North");
   activeSheet.setValue(6, 0, "West");
   activeSheet.setColumnWidth(0, 80);
   // 设置行筛选
   activeSheet.rowFilter(new GC.Spread.Sheets.Filter.HideRowFilter
   (new GC.Spread.Sheets.Range(0, 0, 7, 1)));
   $("#button1").click(function ()
   {
     var rowFilter = spread.getActiveSheet().rowFilter();
     //*********************************************
     
     // 如果尚未筛选Column1,则退出。
     //*********************************************
     if (!rowFilter.isFiltered(0))
       {
         return;
       }
     //*********************************************
     // 筛选字符串
     //*********************************************
     var filterItems = rowFilter.getFilterItems(0);
     var str = "Filtered strings:";
     filterItems.forEach(function (item)
     {
       str += " " + item.expected();
     })
     console.log(str);
     console.log("");
     //*********************************************
     // 已筛选(显示)的行数
     //*********************************************
     var range = rowFilter.range;
     var filteredInRows = [], filteredOutRows = [];
     for (var i = range.row, last = range.row + range.rowCount; i < last; i++)
      {
        if (rowFilter.isRowFilteredOut(i))
         {
           filteredOutRows.push(i);
         }
           else
         {
           filteredInRows.push(i);
         }
       }
      
      console.log("Number of Filtered-In (displayed) rows: " + filteredInRows.length);
      console.log("");
      // *********************************************
      // 筛选出(隐藏)的行数
      // *********************************************
      console.log("Number of Filtered-Out (hidden) rows: " + filteredOutRows.length);
      console.log("");
      filteredOutRows.forEach(function(item){
      console.log("Filtered-Out (hidden) row index: " + item);
   });
   
     console.log("");
     //*********************************************
    //筛选(显示)/筛选(隐藏)行
    //*********************************************
    filteredOutRows.forEach(function(item){
    console.log("Data of Filtered-Out (hidden) row: " + activeSheet.getValue(item, 0));
   });
  
    console.log("");
    filteredInRows.forEach(function(item)
     {
        console.log("Data of Filtered-In (displayed) row: " + activeSheet.getValue(item, 0));
     });
});        
})

创建自定义筛选

以下代码创建一个自定义筛选。

//创建一个自定义条件。
        function CustomFilter(){
            GC.Spread.Sheets.ConditionalFormatting.Condition.apply(this, arguments);
            //this.conditionType("CustomFilter");
        };
        CustomFilter.prototype = new GC.Spread.Sheets.ConditionalFormatting.Condition();
        CustomFilter.prototype.evaluate = function (evaluator, row, col) {
            var value = evaluator.getValue(row, col);
            if (value !== null && value >= 10 && value <= 50) {
                //Return True only when the following conditions are satisfied.
                // (1)Values已输入
                // (2)Values不低于10.
                // (3)Values不高于50.
                return true;
            } else {
                return false;
            }
        };
        $(function () {
            var workbook = new GC.Spread.Sheets.Workbook($("#ss")[0]);
            var activeSheet = workbook.getActiveSheet();
            activeSheet.setValue(0, 0, 10);
            activeSheet.setValue(1, 0, 100);
            activeSheet.setValue(2, 0, 50);
            activeSheet.setValue(3, 0, 40);
            activeSheet.setValue(4, 0, 80);
            activeSheet.setValue(5, 0, 1);
            activeSheet.setValue(6, 0, 65);
            activeSheet.setValue(7, 0, 20);
            activeSheet.setValue(8, 0, 30);
            activeSheet.setValue(9, 0, 35);
            $("#button1").click(function(){
                //设置行筛选。
                var rowFilter = new GC.Spread.Sheets.Filter.HideRowFilter(new GC.Spread.Sheets.Range(0, 0, 7, 1));
                activeSheet.rowFilter(rowFilter);
                rowFilter.addFilterItem(0, new CustomFilter());
                rowFilter.filter(0);
            });
        });

// 在页面底部添加一个按钮
<input id="button1" type="button" value="Button1"/>