テーブルシートは、テキスト、数値、日付の条件を含む、Excelライクなフィルターをサポートします。
大量のデータがある場合の、フィルターダイアログのパフォーマンスを向上させるために、テーブルシートには特定のフィールドフィルターインデックスをキャッシュするオプションが用意されています。
チェックリストなど、フィルターダイアログの一部が不要な場合、フィルターダイアログの各部分の表示を制御する、いくつかの列のオプションを用意しています。
allowSort、allowFilterByValue、allowFilterByListがすべてfalseのとき、列ヘッダーのフィルターボタンは表示されません。
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
var tableName = "Employee";
var baseApiUrl = getBaseApiUrl();
var apiUrl = baseApiUrl + "/" + tableName;
var sheet, spread;
window.onload = function () {
spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 });
//register self-defined row action command
initSpread();
bindEvents();
};
function initSpread() {
spread = GC.Spread.Sheets.findControl(document.getElementById("ss"));
spread.suspendPaint();
//1. init a sheet
spread.clearSheets();
spread.clearSheetTabs();
sheet = spread.addSheetTab(0, "TableSheet1", GC.Spread.Sheets.SheetType.tableSheet);
var data = generateData(+getElementById("dataRows").value);
var timeBeforeCreate = new Date();
var dataManager = spread.dataManager();
var employeeTable = dataManager.addTable("employeeTable", {
data: data.employees,
schema: {
columns: {
id: {
indexed: getProperty("createIdIndexes", 'checked')
},
birth: {
indexed: getProperty("createBirthIndexes", 'checked')
}
}
}
});
var departmentTable = dataManager.addTable("departmentTable", {
data: data.departments
});
dataManager.addRelationship(employeeTable, "dept", "department", departmentTable, "dept_no", "employees");
dataManager.addRelationship(departmentTable, "leader_id", "manager", employeeTable, "id", "a");
spread.resumePaint();
var numericStyle = new GC.Spread.Sheets.Style();
numericStyle.formatter = "$ #,##0.00";
var formatStringStyle = new GC.Spread.Sheets.Style();
formatStringStyle.formatter = 'yyyy-mm-dd';
var visibleInfo_id = {};
if (!getProperty("sortByValue_id", 'checked')) {
visibleInfo_id.sortByValue = false;
}
if (!getProperty("filterByValue_id", 'checked')) {
visibleInfo_id.filterByValue = false;
}
if (!getProperty("listFilterArea_id", 'checked')) {
visibleInfo_id.listFilterArea = false;
}
var visibleInfo_birthday = {};
if (!getProperty("sortByValue_birthday", 'checked')) {
visibleInfo_birthday.sortByValue = false;
}
if (!getProperty("filterByValue_birthday", 'checked')) {
visibleInfo_birthday.filterByValue = false;
}
if (!getProperty("listFilterArea_birthday", 'checked')) {
visibleInfo_birthday.listFilterArea = false;
}
var cols = [
{ value: 'id', caption: 'ID', allowSort: visibleInfo_id.sortByValue, allowFilterByValue: visibleInfo_id.filterByValue, allowFilterByList: visibleInfo_id.listFilterArea},
{ value: 'firstName', caption: 'First Name', width: 100},
{ value: 'lastName', caption: 'Last Name', width: 100},
{ value: 'birth', caption: 'Birthday', width: 100, style: formatStringStyle, allowSort: visibleInfo_birthday.sortByValue, allowFilterByValue: visibleInfo_birthday.filterByValue, allowFilterByList: visibleInfo_birthday.listFilterArea},
{ value: 'state', caption: 'State', width: 100},
{ value: 'dept', caption: 'Department No', width: 130},
{ value: 'title', caption: 'Title', width: 120},
{ value: 'salary', caption: 'Salary', style: numericStyle, width: 100},
];
var employeeView = employeeTable.addView("employeeView", cols, undefined);
employeeView.fetch().then(function (args) {
sheet.suspendPaint();
sheet.setDataView(employeeView);
sheet.resumePaint();
var timeGap = new Date() - timeBeforeCreate;
getElementById('showEventArgs').value = ("Fetch data and paint - " + (timeGap) + " ms");
});
}
function randomFromList(list) {
return list[~~(Math.random() * list.length)];
}
function generateData(itemCount) {
var data = {employees:[], departments: departments};
var states = ["Texas", "New York", "Florida", "Washington", "Ohio"];
var department_id = ["D001", "D002", "D003", "D004", "D005", "D006", "D007", "D008", "D009"];
var title = ["Senior Engineer", "Staff", "Engineer", "Senior Staff", "Assistant Engineer", "Technique Leader", "Manager"];
for (var i = 0; i < itemCount; i++) {
var date = new Date(parseInt(Math.random() * 12052666) * 24 * 3600); //The timestamp
date.setHours(0,0,0,0);
var item = {
id: i + 1,
firstName: randomFromList(firstNames),
lastName: randomFromList(lastNames),
birth: date,
state: randomFromList(states),
dept: i < 9 ? department_id[i] : randomFromList(department_id),
title: i < 9 ? "Manager" : randomFromList(title),
salary: 3000 + parseInt(Math.random() * 100) * 500,
};
data.employees.push(item);
}
return data;
}
function bindEvents() {
var showButton = document.getElementById('setDataSource');
showButton.addEventListener('click', function () {
initSpread();
});
var sortStart;
spread.bind(GC.Spread.Sheets.Events.RangeSorting, function(e,args) {
sortStart = new Date();
});
spread.bind(GC.Spread.Sheets.Events.RangeSorted, function(e,args) {
getElementById('showEventArgs').value = (getElementById('showEventArgs').value + "\r\nSort - " + (new Date()-sortStart) + " ms");
});
var filterStart;
spread.bind(GC.Spread.Sheets.Events.RangeFiltering, function(e,args) {
filterStart = new Date();
});
spread.bind(GC.Spread.Sheets.Events.RangeFiltered, function(e,args) {
getElementById('showEventArgs').value = (getElementById('showEventArgs').value + "\r\nFilter - " + (new Date()-filterStart) + " ms");
});
}
function setTooltip(options, tooltip) {
options.tooltip = tooltip;
return options;
}
function getProperty(domId, prop) {
return getElementById(domId)[prop];
}
function getElementById (domId) {
return document.getElementById(domId);
}
function setProperty(domId, prop, value) {
getElementById(domId)[prop] = value;
}
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/demos\//)[0] + 'server/api';
}
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="spreadjs culture" content="ja-jp" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ja/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="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/ja/purejs/node_modules/@grapecity/spread-sheets-resources-ja/dist/gc.spread.sheets.resources.ja.min.js" type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/data/departments.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="options-container" class="options-container">
<label for="dataRows">行数：</label>
<select id="dataRows">
<option value="10">10</option>
<option value="30">30</option>
<option value="50" selected="selected">50</option>
<option value="100">100</option>
<option value="1000">1000</option>
<option value="10000">10000</option>
</select>
<br>
<fieldset>
<legend>フィルターインデックスの作成</legend>
<input type="checkbox" id="createIdIndexes" checked/>
<label for="createIdIndexes">IDインデックスの作成</label>
<br>
<input type="checkbox" id="createBirthIndexes" checked/>
<label for="createBirthIndexes">Birthdayインデックスの作成</label>
<br>
</fieldset>
<fieldset>
<legend>ID列のフィルターダイアログオプション</legend>
<input type="checkbox" id="sortByValue_id" checked/>
<label for="sortByValue_id">並べ替えを許可する</label>
<br>
<input type="checkbox" id="filterByValue_id" checked/>
<label for="filterByValue_id">値によるフィルターを許可する</label>
<br>
<input type="checkbox" id="listFilterArea_id" checked/>
<label for="listFilterArea_id">リストによるフィルターを許可する</label>
<br>
</fieldset>
<fieldset>
<legend>Birthday列のフィルターダイアログオプション</legend>
<input type="checkbox" id="sortByValue_birthday" checked/>
<label for="sortByValue_birthday">並べ替えを許可する</label>
<br>
<input type="checkbox" id="filterByValue_birthday" checked/>
<label for="filterByValue_birthday">値によるフィルターを許可する</label>
<br>
<input type="checkbox" id="listFilterArea_birthday" checked/>
<label for="listFilterArea_birthday">リストによるフィルターを許可する</label>
<br>
</fieldset>
<input type="button" style="margin-left: 30px; margin-top: 10px;width:200px;" id="setDataSource" value="データソースを設定する"/>
<fieldset style="height: 155px;">
<legend>パフォーマンス</legend>
<textarea id="showEventArgs" style="width: 236px;height: 135px;" cols="64" rows="15"></textarea>
</fieldset>
</div>
</div>
</body>
</html>
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
fieldset {
padding: 6px;
margin: 0;
margin-top: 10px;
}
.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;
}
fieldset span,
fieldset input,
fieldset select {
display: inline-block;
text-align: left;
}
fieldset span {
width: 50px;
}
fieldset input[type=text] {
width: calc(100% - 58px);
}
fieldset input[type=button] {
width: 100%;
text-align: center;
}
fieldset select {
width: calc(100% - 50px);
}
.field-line {
margin-top: 4px;
}
