你可以设置不同的过滤器来获得你需要的数据。
用户可以设置一个过滤器，具体如下：
你可以按以下方式使用标签过滤器：
你可以按以下方式使用值过滤器：
SpreadJS 数据透视表过滤器支持五个条件：
对于日期过滤操作，我们也支持从月到日和从季到日。
conType：用来描述条件的类型。
operator： 用于描述过滤器的操作类型；设置与conType的类型相对应。
SpreadJS 数据透视表支持两个过滤器，用户可以使用以下两种数据类型设置过滤器，例如：
window.onload = function () {
let spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 2 });
initSpread(spread);
};
function initSpread(spread) {
spread.suspendPaint();
let sheet1 = spread.getSheet(0);
let sheet2 = spread.getSheet(1);
let tableName = getSource(sheet2, pivotSales);
let pivotTable = addPivotTable(sheet1, tableName);
bindEvent(pivotTable,spread);
spread.resumePaint();
}
function getSource(sheet, tableSource) {
sheet.name("DataSource");
sheet.setRowCount(117);
sheet.setColumnWidth(0, 120);
sheet.getCell(-1, 0).formatter("YYYY-mm-DD");
sheet.getRange(-1,4,0,2).formatter("$ #,##0");
let table = sheet.tables.add('table', 0, 0, 117, 6);
for(let i=2;i<=117;i++)
{
sheet.setFormula(i-1,5,'=D'+i+'*E'+i)
}
table.style(GC.Spread.Sheets.Tables.TableThemes["none"]);
sheet.setArray(0, 0, tableSource);
return table.name();
}
function addPivotTable(sheet, source) {
sheet.suspendPaint();
sheet.name("PivotTable");
sheet.setRowCount(10000);
let pivotTable = sheet.pivotTables.add("PivotTable", source, 1, 1, GC.Spread.Pivot.PivotTableLayoutType.outline, GC.Spread.Pivot.PivotTableThemes.light8);
pivotTable.suspendLayout();
pivotTable.add("salesperson", "Salesperson", GC.Spread.Pivot.PivotTableFieldType.rowField);
pivotTable.add("car", "Cars", GC.Spread.Pivot.PivotTableFieldType.rowField);
let groupInfo = { originFieldName: "date", dateGroups: [{ by: GC.Pivot.DateGroupType.quarters }] };
pivotTable.group(groupInfo);
pivotTable.add("季度 (date)", "季度 (date)",GC.Spread.Pivot.PivotTableFieldType.columnField);
pivotTable.add("quantity", "Quantity", GC.Spread.Pivot.PivotTableFieldType.valueField, GC.Pivot.SubtotalType.sum);
pivotTable.resumeLayout();
sheet.resumePaint();
pivotTable.autoFitColumn();
return pivotTable;
}
function _isNullOrUndefined (obj) {
return obj === null || obj === undefined;
}
function bindEvent(pivotTable,spread) {
document.getElementById("set-label-filter").addEventListener("click", function (e) {
spread.suspendPaint();
let labelType, labelFilterValue1, labelFilterValue2;
let labelNode = document.getElementById("labelFilter");
labelType = labelNode.selectedIndex;
if (!_isNullOrUndefined(labelType)) {
labelFilterValue1 = document.getElementById("label-val1").value;
labelFilterValue2 = document.getElementById("label-val2").value;
if (labelType < 12) {
labelFilterValue2 = null;
}
pivotTable.labelFilter("Salesperson", { condition: { conType: GC.Pivot.PivotConditionType.caption, val: [labelFilterValue1, labelFilterValue2], operator: labelType} });
} else {
pivotTable.labelFilter("Salesperson", null);
}
spread.resumePaint();
});
document.getElementById("clear-label-filter").addEventListener("click", function (e) {
spread.suspendPaint();
pivotTable.labelFilter("Salesperson", null);
document.getElementById("labelFilter").selectedIndex = 0;
document.getElementById("label-val1").value = null;
document.getElementById("label-val2").value = null;
spread.resumePaint();
});
document.getElementById("clear-value-filter").addEventListener("click", function (e) {
spread.suspendPaint();
pivotTable.valueFilter("Salesperson", null);
document.getElementById("valueFilter").selectedIndex = 0;
document.getElementById("value-val1").value = null;
document.getElementById("value-val2").value = null;
spread.resumePaint();
});
document.getElementById("set-value-filter").addEventListener("click", function (e) {
spread.suspendPaint();
let valueType, valueFilterValue1, valueFilterValue2;
let valueNode = document.getElementById("valueFilter");
valueType = valueNode.selectedIndex;
if (!_isNullOrUndefined(valueType)) {
valueFilterValue1 = document.getElementById("value-val1").value;
valueFilterValue2 = document.getElementById("value-val2").value;
if (valueType < 6) {
valueFilterValue2 = null;
}
pivotTable.valueFilter("Salesperson", { condition: { conType: GC.Pivot.PivotConditionType.value, val: [valueFilterValue1, valueFilterValue2], operator: valueType }, conditionByName: "Quantity" });
} else {
pivotTable.valueFilter("Salesperson", null);
}
spread.resumePaint();
});
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="spreadjs culture" content="zh-cn" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/dist/gc.spread.sheets.all.min.js"
type="text/javascript"></script>
<script
src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-shapes/dist/gc.spread.sheets.shapes.min.js"
type="text/javascript"></script>
<script
src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-pivot-addon/dist/gc.spread.pivot.pivottables.min.js"
type="text/javascript"></script>
<script
src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js"
type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/data/pivot-data.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
</head>
<body>
<div class="sample-tutorial">
<div id="ss" class="sample-spreadsheets"></div>
<div class="options-container">
<div class="whole-field">The following operations all work on <b>Salesperson</b> Field:</div>
<div>Label Filter:</div>
<div class="pivottable-filter label-filter">
<select name="labelFilter" id="labelFilter" class="pivot-filter">
<option value="equalsTo" selected>equalsTo</option>
<option value="notEqualsTo">notEqualsTo</option>
<option value="beginsWith">beginsWith</option>
<option value="doesNotBeginWith">doesNotBeginWith</option>
<option value="endsWith">endsWith</option>
<option value="doesNotEndWith">doesNotEndWith</option>
<option value="contains">contains</option>
<option value="doesNotContain">doesNotContain</option>
<option value="greaterThan">greaterThan</option>
<option value="greaterThanOrEqualsTo">greaterThanOrEqualsTo</option>
<option value="lessThan">lessThan</option>
<option value="lessThanOrEqualsTo">lessThanOrEqualsTo</option>
<option value="between">between</option>
<option value="notBetween">notBetween</option>
</select>
<input type="text" class="label-filter-input filter-input" id="label-val1" placeholder="value1">
<input type="text" class="label-filter-input filter-input" id="label-val2" placeholder="value2">
</div>
<input type="button" class="set-label-filter set-filter" id="set-label-filter" value="Set Label Filter">
<br />
<input type="button" class="set-label-filter set-filter" id="clear-label-filter" value="Clear Label Filter">
<br />
<hr />
<div class="value-filter-label">Value Filter:</div>
<div class="pivottable-filter value-filter">
<select name="valueFilter" id="valueFilter" class="pivot-filter">
<option value="equalsTo" selected>equalsTo</option>
<option value="notEqualsTo">notEqualsTo</option>
<option value="greaterThan">greaterThan</option>
<option value="greaterThanOrEqualsTo">greaterThanOrEqualsTo</option>
<option value="lessThan">lessThan</option>
<option value="lessThanOrEqualsTo">lessThanOrEqualsTo</option>
<option value="between">between</option>
<option value="notBetween">notBetween</option>
</select>
<input type="text" class="value-filter-input filter-input" id="value-val1" placeholder="value1">
<input type="text" class="value-filter-input filter-input" id="value-val2" placeholder="value2">
</div>
<input type="button" class="set-value-filter set-filter" id="set-value-filter" value="Set Value Filter">
<br />
<input type="button" class="set-value-filter set-filter" id="clear-value-filter" value="Clear Value Filter">
<br />
<hr />
</div>
</div>
</body>
</html>
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.pivottable-filter{
height: 100px;
}
.pivot-filter{
width: 200px;
height: 25px;
display: block;
margin-bottom: 10px;
float: left;
}
.filter-input{
width: 200px;
height: 20px;
display: block;
/* margin-left: 15px; */
margin-top: 10px;
}
.set-filter{
width: 200px;
margin-top: 20px;
/* float: right; */
}
.value-filter-label{
margin-top: 25px;
}
.sort-type{
width: 200px;
margin-top: 25px;
display: block;
}
.sort{
width: 200px;
margin-top: 10px;
display: block;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
.whole-field{
margin-bottom: 10px;
}
