피벗 테이블은 수식으로 필드 항목을 계산하는 기능을 제공합니다.
또한 계산된 항목을 제거하는 기능도 지원합니다.
계산된 항목의 수식 또는 우선순위를 수정하여 계산된 항목을 수정할 수 있습니다.
이 필드에 있는 모든 계산된 항목에 대한 정보를 소스 필드 이름별로 가져올 수 있습니다.
이름을 제공하고 싶지 않다면 필드의 계산된 항목에 대한 모든 정보를 가져옵니다.
계산된 값을 피벗 테이블의 부분합 및 총합계로 병합할지 여부를 결정할 수 있습니다.
이것은 다음 데이터 유형이 있는 피벗 테이블에 대한 옵션입니다.
GC.Spread.Pivot.CalcItemAggregation 유형은 다음과 같이 정의됩니다.
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread"> </gc-spread-sheets>
<div id="container" class="options-container">
<div>
<input type="checkbox" id="CalculatedItemAgg" v-model="calcItemAggRef" @click="updateAgg()"/>
<label for="CalculatedItemAgg">Whether to aggregate the values of the Calculated item value the total</label>
</div>
<div>
<div class = "select-option-class">Source Field Name:</div>
<input type="text" name="" id="fieldName" class="missingCaption select-option-select" v-model="sourceFieldNameRef"/>
</div>
<div>
<div class = "select-option-class">Calculated Item Name:</div>
<input type="text" name="" id="calcItemName" class="rowLabelIndent select-option-select" v-model="calcItemNameRef"/>
</div>
<div>
<div class = "select-option-class">Formula:</div>
<input type="text" name="" id="formula" class="rowLabelIndent select-option-select" v-model="formulaRef"/>
</div>
<div>
<div class = "select-option-class">Priority:</div>
<input type="number" min="0" name="" id="priority" class="rowLabelIndent select-option-select" v-model="priorityRef"/>
</div>
<hr />
<div>
<label class = "select-option-class">- To add a Calculated Item enter Source Field Name， CalcItemName and Formula and click the below button.</label>
<label class = "select-option-class"><u>For Example</u>: Add <b>Product</b> to source field name, and <b>all pens</b> to calculated item name, and <b>=Product[Pen]+Product[Pencil]</b> to formula, to have a calculated item for 'all pens'. You can find the inserted item in the current field.</label>
</div>
<input type="button" value="Add Calculated Item" class="set-option" id="add-calc-item" @click="addCalcItem()"/>
<div>
<label class = "select-option-class">- To remove a Calculated Item, enter the name in the Source Field Name box and enter the name in the Calculated Item Name box click the below button.</label>
<label class = "select-option-class"><u>For Example</u>: Add <b>OrderStatus</b> to source field name, and <b>Order Proportion</b> to calculated item name</label>
</div>
<input type="button" value="Remove Calculated Item" class="set-option" id="remove-calc-item" @click="removeCalcItem()"/>
<div>
<label class = "select-option-class">- To update a Calculated Item, You can modify a Calculated Item by modifying the formula and priority</label>
<label class = "select-option-class"><u>For Example</u>: Add <b>OrderStatus</b> to source field name, and <b>Order Proportion</b> to calculated item name, and <b>=OrderStatus['Total order']/OrderStatus['Outstanding orders']</b> to formula, and <b>2</b> to priority</label>
</div>
<input type="button" value="Update Calculated Item" class="set-option" id="update-calc-item" @click="updateCalcItem()"/>
<div>
<label class = "select-option-class">- Click the List Calculated Items to see the list of all Calculated Items that have been created.</label>
</div>
<input type="button" value="List Calculated Items" class="set-option" id="list-calc-items" @click="listCalculatedItems()"/>
</div>
</div>
</template>
<script setup>
import GC from "@mescius/spread-sheets";
import "@mescius/spread-sheets-shapes";
import "@mescius/spread-sheets-vue";
import { shallowRef } from "vue";
import "@mescius/spread-sheets-pivot-addon";
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
let spreadRef = shallowRef(null);
let pivotTableRef = shallowRef(null);
let sourceFieldNameRef = shallowRef("");
let calcItemNameRef = shallowRef("");
let formulaRef = shallowRef("");
let priorityRef = shallowRef("");
let calcItemAggRef = shallowRef(true);
async function initSpread(spread) {
spreadRef.value = spread;
spread.suspendPaint();
spread.setSheetCount(2);
let sheet1 = spread.getSheet(0);
let sheet2 = spread.getSheet(1);
let tableName = getDataSource(sheet2, pivotCalcItemData);
let pivotTable = initPivotTable(sheet1, tableName);
pivotTableRef.value = pivotTable;
calcItemAggRef.value = pivotTable.options.calcItemAggregation === GC.Spread.Pivot.CalcItemAggregation.exclude ? false : true;
spread.resumePaint();
}
function getDataSource (sheet, tableSource) {
sheet.name("DataSource");
sheet.setRowCount(100);
sheet.setColumnWidth(0, 120);
sheet.getCell(-1, 0).formatter("YYYY-mm-DD");
sheet.getRange(-1,5,0,3).formatter("$ #,##0");
let table = sheet.tables.add('table', 0, 0, 81, 8);
sheet.setArray(0, 0, tableSource);
return table.name();
}
function initPivotTable (sheet, source) {
sheet.suspendPaint();
sheet.name("PivotTable");
sheet.setRowCount(100);
sheet.setColumnCount(20);
let option = {
showRowHeader: true,
showColumnHeader: true,
bandRows: true,
bandColumns: true,
};
let pivotTable = sheet.pivotTables.add("PivotTable", source, 4, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light16, option);
pivotTable.suspendLayout();
pivotTable.add("OrderStatus", "Order Status", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("Product", "Product", GC.Spread.Pivot.PivotTableFieldType.columnField);
pivotTable.add("Total", "Total", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
pivotTable.addCalcItem("OrderStatus", "Outstanding orders","=OrderStatus[Canceled] + OrderStatus[Backorder] + OrderStatus[Pending]");
pivotTable.addCalcItem("OrderStatus", "Total order", "=OrderStatus['Outstanding orders'] + OrderStatus[Shipped]");
pivotTable.addCalcItem("OrderStatus", "Order Proportion", "=OrderStatus['Outstanding orders']/OrderStatus['Total order']");
let groupInfo = { originFieldName: "OrderStatus", textGroup: {
fieldName: "Order Analysis",
groupItems:{
"Raw Data": ["Shipped", "Pending", "Backorder", "Canceled"],
"Analysis Results": ["Outstanding orders", "Total order", "Order Proportion"]
}
} };
pivotTable.group(groupInfo);
pivotTable.add("Order Analysis", "Order Analysis", GC.Spread.Pivot.PivotTableFieldType.rowField, null, 0);
let dataArea = {
dataOnly: true,
references:[{
fieldName: "Values",
items: ["Total"]
}]
}
pivotTable.options.calcItemAggregation = GC.Spread.Pivot.CalcItemAggregation.exclude;
let style = new GC.Spread.Sheets.Style();
style.formatter = "0.00";
pivotTable.setStyle(dataArea, style);
sheet.setColumnWidth(1, 150);
sheet.addSpan(0,2,1,7);
sheet.addSpan(1,2,1,7);
sheet.addSpan(2,2,1,7);
sheet.setValue(0, 1, "Outstanding orders");
sheet.setValue(1, 1, "Total order");
sheet.setValue(2, 1, "Order Proportion");
sheet.setValue(0, 2, "The total number of orders in each product that have not yet been delivered");
sheet.setValue(1, 2, "Total amount of all orders for each product");
sheet.setValue(2, 2, "The ratio of the total of all undelivered orders to the total of all orders for each product");
pivotTable.resumeLayout();
sheet.resumePaint();
pivotTable.autoFitColumn();
return pivotTable;
}
function addCalcItem () {
let pivotTable = pivotTableRef.value;
pivotTable.suspendLayout();
let fieldName = sourceFieldNameRef.value;
let calcItemName = calcItemNameRef.value;
let formula = formulaRef.value;
if (isNullOrUndefined(fieldName) || isNullOrUndefined(calcItemName) || isNullOrUndefined(formula)) {
return;
}
pivotTable.addCalcItem(fieldName, calcItemName, formula);
pivotTable.resumeLayout();
}
function removeCalcItem () {
let pivotTable = pivotTableRef.value;
pivotTable.suspendLayout();
let fieldName = sourceFieldNameRef.value;
let calcItemName = calcItemNameRef.value;
if (isNullOrUndefined(fieldName)) {
return;
}
pivotTable.removeCalcItem(fieldName, calcItemName);
pivotTable.resumeLayout();
}
function updateCalcItem () {
let pivotTable = pivotTableRef.value;
pivotTable.suspendLayout();
let fieldName = sourceFieldNameRef.value;
let calcItemName = calcItemNameRef.value;
let formula = formulaRef.value;
let priority = priorityRef.value;
if (isNullOrUndefined(fieldName) || isNullOrUndefined(calcItemName)) {
return;
}
pivotTable.updateCalcItem(fieldName, calcItemName, formula, +priority);
pivotTable.resumeLayout();
}
function updateAgg () {
let pivotTable = pivotTableRef.value;
pivotTable.suspendLayout();
pivotTable.options.calcItemAggregation = calcItemAggRef.value ? 1 : 0;
pivotTable.resumeLayout();
}
function listCalculatedItems () {
let spread = spreadRef.value, pivotTable = pivotTableRef.value;
spread.suspendPaint();
var sheet = new GC.Spread.Sheets.Worksheet();
let name = "CalcItemList";
let count = 1;
while (spread.getSheetFromName(name + count)) {
count++;
}
sheet.name(name + count);
var sheetCount = spread.getSheetCount();
spread.addSheet(sheetCount, sheet);
sheet.setColumnWidth(0,150);
sheet.setColumnWidth(1,200);
sheet.setColumnWidth(2,200);
sheet.setColumnWidth(3,100);
sheet.setValue(0, 0, "Source Field Name");
sheet.setValue(0, 1, "Calculated Item Name");
sheet.setValue(0, 2, "Formula");
sheet.setValue(0, 3, "Priority");
var calcItemsInfos = pivotTable.getCalcItems();
for (var i = 0; i < calcItemsInfos.length; i++) {
sheet.setValue(i + 1, 0, calcItemsInfos[i].sourceName);
sheet.setValue(i + 1, 1, calcItemsInfos[i].calcItemName);
sheet.setValue(i + 1, 2, calcItemsInfos[i].formula);
sheet.setValue(i + 1, 3, calcItemsInfos[i].priority);
}
spread.setActiveSheet(sheet.name());
spread.resumePaint();
}
function isNullOrUndefined (value) {
if (value === undefined || value === null) {
return true;
}
return false;
}
</script>
<style scoped>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 300px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 300px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
font-size: 14px;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.set-option {
display: block;
margin-top: 20px;
width: 250px;
}
#reportFilterFieldsPerColumn {
width: 28px;
}
.select-option-class{
display: block;
margin-top: 10px;
margin-bottom: 10px
}
.select-option-select{
width: 250px;
display: block;
margin-bottom: 20px;
}
.option-item{
display: block;
height: 20px;
margin-bottom: 20px;
}
#app {
height: 100%;
}
</style>
<!DOCTYPE html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/ko/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/spread/source/data/pivot-data.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ko/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="./systemjs.config.js"></script>
<script src="./compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/ko/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'../node_modules/*/package.json',
"../node_modules/@mescius/*/package.json",
"../node_modules/@babel/*/package.json",
"../node_modules/@vue/*/package.json"
],
map: {
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
"systemjs-babel-build": "npm:systemjs-plugin-babel/systemjs-babel-browser.js",
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-resources-ko': 'npm:@mescius/spread-sheets-resources-ko/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js',
'@mescius/spread-sheets-pivot-addon': 'npm:@mescius/spread-sheets-pivot-addon/index.js',
'@mescius/spread-sheets-shapes': 'npm:@mescius/spread-sheets-shapes/index.js'
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
