自定义分组

您可以自定义分组的显示方式以满足您的需求。

可以隐藏详细列和分组大纲,并且可以折叠每个组。

集算表可按多个组字段进行分组。 在对集算表进行分组后,可以隐藏细节列。 对集算表进行分组后,可以隐藏行头的分组轮廓。 集算表分组后,按 "月 "字段划分的组可以被折叠起来。 在对集算表进行分组后,可以对级别为2、起始索引为0的组进行折叠。
/*REPLACE_MARKER*/ /*DO NOT DELETE THESE COMMENTS*/ window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 }); initSpread(spread); }; function initSpread(spread) { spread.suspendPaint(); spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader; //init a data manager var dataManager = spread.dataManager(); var myTable = dataManager.addTable("myTable", { data: airline_delay_causes, schema: { type: "csv", columns: { year: { dataType: "number" }, month: { dataType: "number" }, arr_flights: { dataType: "number" }, arr_del15: { dataType: "number" }, carrier_ct: { dataType: "number" }, weather_ct: { dataType: "number" }, nas_ct: { dataType: "number" }, security_ct: { dataType: "number" }, late_aircraft_ct: { dataType: "number" }, arr_cancelled: { dataType: "number" }, arr_diverted: { dataType: "number" } } } }); //init a table sheet var sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet); sheet.setDefaultRowHeight(100, GC.Spread.Sheets.SheetArea.colHeader); sheet.options.allowAddNew = false; //hide new row //bind a view to the table sheet myTable.fetch().then(function () { var myView = myTable.addView("myView", [ { value: "year", caption: "Year", width: 80 }, { value: "month", caption: "Month", width: 100 }, { value: "carrier_name", caption: "Carrier name", width: 250 }, { value: "airport_name", caption: "Airport Name", width: "*" }, { value: "arr_flights", caption: "Number of flights which arrived at the airport", width: "*" }, { value: "arr_del15", caption: "Number of flights delayed (>= 15minutes late)", width: "*" }, { value: "carrier_ct", caption: "Number of flights delayed due to air carrier", width: "*" }, { value: "weather_ct", caption: "Number of flights delayed due to weather", width: "*" }, { value: "nas_ct", caption: "Number of flights delayed due to National Aviation System", width: "*" }, { value: "security_ct", caption: "Number of flights delayed due to security", width: "*" }, { value: "late_aircraft_ct", caption: "Number of flights delayed due to a previous flight using the same aircraft being late", width: "*" }, { value: "arr_cancelled", caption: "Number of cancelled flights", width: "*" }, { value: "arr_diverted", caption: "Number of diverted flights", width: "*" } ] ); spread.suspendPaint(); sheet.setDataView(myView); groupCallback(); sheet.detailColumnsVisible(false); sheet.expandGroup("month", false); spread.resumePaint(); }); spread.resumePaint(); var groupCallback = function () { sheet.groupBy([ { field: "carrier_name", caption: "Carrier Name" }, { field: "year", caption: "Year" }, { field: "month", caption: "Month", width:100, summaryFields: [ { caption: "Arrived", formula: "=SUM([arr_flights])", width: 90, style: { foreColor: "green", formatter: "#,##0"} }, { caption: "Delayed", formula: "=SUM([arr_del15])", width: 90, style: { foreColor: "orange", formatter: "#,##0"} }, { caption: "Cancelled", formula: "=SUM([arr_cancelled])", width: 100, style: { foreColor: "red", formatter: "#,##0"} }, { caption: "Diverted", formula: "=SUM([arr_diverted])", width: 90, style: { foreColor: "blue", formatter: "#,##0"} } ] } ]); }; var groupButton = document.getElementById("groupButton"); groupButton.addEventListener("click", groupCallback); var removeGroupButton = document.getElementById("removeGroupButton"); removeGroupButton.addEventListener("click", function () { sheet.removeGroupBy(); }); var detailColumnsVisibleCheckbox = document.getElementById("detailColumnsVisibleCheckbox"); detailColumnsVisibleCheckbox.addEventListener("change", function () { sheet.detailColumnsVisible(detailColumnsVisibleCheckbox.checked); }); var groupOutlinePositionSelect = document.getElementById("groupOutlinePositionSelect"); groupOutlinePositionSelect.addEventListener("change", function () { sheet.groupOutlinePosition(+groupOutlinePositionSelect.value); }); var expandGroupCheckboxes = document.getElementsByClassName("expandGroupCheckbox"); for (var i = 0; i < expandGroupCheckboxes.length; i++) { var element = expandGroupCheckboxes[i]; element.addEventListener("change", function () { sheet.expandGroup(this.getAttribute("group-field"), this.checked); }); } }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta name="spreadjs culture" content="zh-cn" /> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <!-- Promise Polyfill for IE, https://www.npmjs.com/package/promise-polyfill --> <script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/data/airline_delay_causes.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script> <script src="app.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="styles.css"> </head> <body> <div class="sample-tutorial"> <div id="ss" class="sample-spreadsheets"></div> <div id="optionContainer" class="optionContainer"> <div> <input type="button" value="Group" id="groupButton" /> <input type="button" value="RemoveGroup" id="removeGroupButton" /> </div> <div> <label> <input type="checkbox" id="detailColumnsVisibleCheckbox" />Detail Columns Visible </label> </div> <div> <label> Group Outline Position <select id="groupOutlinePositionSelect"> <option value="0">none</option> <option value="1" selected>groupCell</option> <option value="2">rowHeader</option> <option value="3">groupCellAll</option> </select> </label> </div> <div> <label> <input type="checkbox" checked class="expandGroupCheckbox" group-field="carrier_name" />Expand/Collapse "Carrier Name" </label> </div> <div> <label> <input type="checkbox" checked class="expandGroupCheckbox" group-field="year" />Expand/Collapse "Year" </label> </div> <div> <label> <input type="checkbox" class="expandGroupCheckbox" group-field="month" />Expand/Collapse "Month" </label> </div> </div> </div> </html>
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