MAP

LAMBDA를 적용하여 새 값을 만듦으로써 배열의 각 값을 새 값으로 매핑하여 형성된 배열을 반환합니다.

구문 MAP 함수 구문에는 다음과 같은 인수와 매개 변수가 있습니다. array1 매핑할 배열. lambdaorarray<#> 마지막 인수여야 하며 전달된 각 배열의 매개 변수 또는 매핑할 다른 배열의 매개 변수를 가져야 하는 LAMBDA. 팁 이 함수를 사용하기 전에 allowDynamicArray 옵션을 켜야 합니다. 기본 용도 특정 값 이상의 제곱수 한 행의 두 열에서 모두 TRUE인 값 찾기
var data = { values: { 1: { 1: "Examples" }, 3: { 1: "Example 1: Square numbers above a vertain value" }, 4: { 1: "Data:", 5: "Formula:" }, 5: { 1: 1, 2: 2, 3: 3, 5: "Result:" }, 6: { 1: 4, 2: 5, 3: 6 }, 7: { 5: "Calculating the last LAMBDA parameter as a*1 coerces it to an integer and prevents a #CALC! error.", }, 10: { 1: "Example 2: Find values from two columns in one row that are both TRUE" }, 11: { 1: "TableA:" }, 12: { 1: "Col1", 2: "Col2", 5: "Formula:" }, 13: { 1: false, 2: true, 5: "Result:" }, 14: { 1: false, 2: true }, 15: { 1: true, 2: true }, 16: { 1: false, 2: false }, 17: { 1: false, 2: true }, 18: { 1: true, 2: false }, 19: { 1: true, 2: true }, 20: { 1: true, 2: false }, 23: { 1: "Example 3: Find values from two columns in one row that meet certain criteria" }, 24: { 1: "TableB:" }, 25: { 1: "Size", 2: "Color", 5: "Formula:" }, 26: { 1: "Medium", 2: "Red" }, 27: { 1: "Large", 2: "Green", 6: "Valid Size", 7: "Valid Color" }, 28: { 1: "Medium", 2: "Blue", 5: "Result:" }, 29: { 1: "Medium", 2: "Blue" }, 30: { 1: "Medium", 2: "Red" }, 31: { 1: "Large", 2: "Red" }, 32: { 1: "Medium", 2: "Blue" }, 33: { 1: "Small", 2: "Blue" }, 34: { 1: "Medium", 2: "Green" }, 35: { 1: "Large", 2: "Green" }, }, formulas: { 4: { 6: "FORMULATEXT(G6)" }, 5: { 6: "MAP(B6:D7,LAMBDA(a,IF(a>4,a*a,a*1)))" }, 12: { 6: "FORMULATEXT(G14)" }, 13: { 6: "MAP(TableA[Col1],TableA[Col2],LAMBDA(a,b,AND(a,b)))" }, 25: { 6: "FORMULATEXT(G29)" }, 28: { 6: 'FILTER(TableB,MAP(TableB[Size],TableB[Color],LAMBDA(s,c,AND(s="Large",c="Red"))))' }, }, cellStyles: { "B2:C2": 0, "B4:G4": 1, B5: 2, C5: 3, D5: 4, "F5:F6": 2, "G5:I7": 5, "J5:K5": 5, "B6:D7": 6, "F8:K9": 7, "B11:I11": 1, "B12:C12": 8, "F13:F14": 2, "G13:G21": 5, "H13:L13": 5, "B24:J24": 1, "B25:C25": 8, F26: 2, "G26:K27": 9, "G28:H28": 2, F29: 2, "G29:H29": 5, }, styles: { records: [ { foreColor: 0, font: 0, border: [null, null, 0] }, { foreColor: 0, font: 1, border: [null, null, 1] }, { backColor: 2, foreColor: 1, font: 1, border: [2, null, 3, 4] }, { backColor: 2, foreColor: 1, font: 1, border: [2, null, 3] }, { backColor: 2, foreColor: 1, font: 1, border: [2, 4, 3] }, { backColor: 4, foreColor: 3, font: 1, border: [3, 3, 3, 3] }, { backColor: 6, foreColor: 5, border: [3, 3, 3, 3] }, { backColor: 7, wordWrap: true, border: [5, 5, 5, 5] }, { foreColor: 0, font: 1 }, { backColor: 4, foreColor: 3, font: 1, wordWrap: true, border: [3, 3, 3, 3] }, ], borders: [ { color: "#accdea", style: 5 }, { color: "#9bc3e6", style: 2 }, { color: "#000000", style: 1 }, { color: "#7f7f7f", style: 1 }, { color: "#9bc3e6", style: 1 }, { color: "#b2b2b2", style: 1 }, ], colors: ["#44546a", "#ffffff", "#5b9bd5", "#fa7d00", "#f2f2f2", "#3f3f76", "#ffcc99", "#ffffcc"], fonts: ["700 17.3px Calibri", "700 14.7px Calibri"], }, others: { columnWidth: { 0: 30 }, rowHeight: { 1: 24, 2: 21, 3: 21, 10: 21, 23: 21 }, spans: ["B5:D5", "F8:K9", "G26:K27"], tables: [ { name: "TableA", ref: "B13:C21" }, { name: "TableB", ref: "B26:C36" }, ], }, }; window.onload = function () { var workbook = new GC.Spread.Sheets.Workbook(document.getElementById("ss")); workbook.options.allowDynamicArray = true; workbook.suspendPaint(); initSheet1(workbook.getSheet(0)); workbook.resumePaint(); }; function initSheet1(sheet) { setSheetPr(sheet); setCells(sheet); } function setCells(sheet) { foreachObj(data.values, function (r, row) { foreachObj(row, function (c, v) { setValue(sheet, Number(r), Number(c), v); }); }); foreachObj(data.formulas, function (r, row) { foreachObj(row, function (c, v) { setFormula(sheet, Number(r), Number(c), v); }); }); foreachObj(data.cellStyles, function (ref, id) { setStyle(sheet, ref, data.styles.records[id]); }); } function setValue(sheet, r, c, v) { if (v === undefined || v === null) return; sheet.setValue(r, c, v); } function setFormula(sheet, r, c, v) { if (v === undefined || v === null) return; sheet.setFormula(r, c, v); } function setStyle(sheet, ref, v) { if (v === undefined || v === null) return; var styles = data.styles; var range = sheet.getRange(ref); var foreColor = styles.colors[v.foreColor]; var backColor = styles.colors[v.backColor]; var font = styles.fonts[v.font]; var wordWrap = v.wordWrap; if (foreColor) { range.foreColor(foreColor); } if (backColor) { range.backColor(backColor); } if (font) { range.font(font); } if (wordWrap) { range.wordWrap(wordWrap); } var border = v.border || []; var borderTop = styles.borders[border[0]]; var borderRight = styles.borders[border[1]]; var borderBottom = styles.borders[border[2]]; var borderLeft = styles.borders[border[3]]; if (borderTop) { range.borderTop(createLineStyle(borderTop)); } if (borderBottom) { range.borderBottom(createLineStyle(borderBottom)); } if (borderLeft) { range.borderLeft(createLineStyle(borderLeft)); } if (borderRight) { range.borderRight(createLineStyle(borderRight)); } } function setSheetPr(sheet) { // set column width foreachObj(data.others.columnWidth, function (index, v) { sheet.setColumnWidth(Number(index), v); }); // set row height foreachObj(data.others.rowHeight, function (index, v) { sheet.setRowHeight(Number(index), v); }); // set spans var spans = data.others.spans || []; for (var i = 0; i < spans.length; i++) { var range = sheet.getRange(spans[i]); sheet.addSpan(range.row, range.col, range.rowCount, range.colCount); } // set tables var tables = data.others.tables || []; for (var i = 0; i < tables.length; i++) { var table = tables[i]; var range = sheet.getRange(table.ref); sheet.tables.add(table.name, range.row, range.col, range.rowCount, range.colCount); } } function createLineStyle(v) { return new GC.Spread.Sheets.LineBorder(v.color, v.style); } function foreachObj(obj, func) { if (!obj) return; var keys = Object.keys(obj); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var v = obj[key]; func(key, v); } }
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