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グリッド - History.js の結合
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Ignite UI for jQuery® コントロールはブラウザーの履歴機能を提供する history.js をサポートします。
このサンプルは、データ グリッド コントロールを history.js との使用を紹介します。プレーヤーのリストをフィルター、並べ替え、サイズ変更し、新しいビューを作成し、生成されたブラウザー URL を使用してリストを送信します。
コード ビュー
クリップボードへコピー
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<!-- Ignite UI for jQuery Required Combined CSS Files -->
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet" />
<link href="http://cdn-na.infragistics.com/igniteui/2023.2/latest/css/structure/infragistics.css" rel="stylesheet" />
<script src="http://ajax.aspnetcdn.com/ajax/modernizr/modernizr-2.8.3.js"></script>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/ui/1.11.1/jquery-ui.min.js"></script>
<!-- Ignite UI for jQuery Required Combined JavaScript Files -->
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.core.js"></script>
<script src="http://cdn-na.infragistics.com/igniteui/2023.2/latest/js/infragistics.lob.js"></script>
<!--Uncomment the histoy.js file, when you are using the pure HTML version of the sample-->
<!--<script src="/js/jquery.history.js"></script>-->
<style>
.btn-container button { margin: 10px 10px 10px 0; width: 300px; }
.seperator { float: left; }
.clear { clear: both; }
@media screen and (max-width: 500px) {
.seperator { clear: both; }
}
</style>
</head>
<body>
<div class="btn-container">
<button id="back">以前の状態</button>
<div class="seperator"></div>
<button id="forward">次の状態</button>
<div class="clear"></div>
<button id="copy">プレーヤーをコピー</button>
<div class="seperator"></div>
<button id="mail">プレーヤーを E メールで送信</button>
</div>
<table id="gridHistoryJS"></table>
<script src="/data-files/footballers.js"></script>
<script>
$(function () {
var gridHistoryJS,
manualStateChange = true, // true: fired by history go() and back() methods; false: fired when state is added to the history object.
reverseState = [],
// historyLength = window.History.storedStates.length,
urlParams = window.location.search;
if (window.History === undefined || window.History.getState === undefined) {
alert("history.js ライブラリのスクリプト参照をコメント インしてください。");
return;
}
//--> Save igGrid state in the browser history object
function addUndoState(feature, column, possibleUndo, oldValue) {
var currState = window.History.getState(), data, undo = false;
pos = previousPosition(feature, column);
if (pos < 0) {
data = { key: feature, value: column === null ? oldValue : (!oldValue) ? column : [column, oldValue] };
undo = possibleUndo;
} else if (pos === 0) {
data = null;
} else {
data = pos.data;
}
if (data !== null) {
data.undo = undo;
currState.data.undoData = data;
manualStateChange = false;
window.History.replaceState(currState.data);
}
}
function previousPosition(feature, column) {
var states = window.History.savedStates,
length = states.length,
index;
for (index = length - 1; index >= 0; index--) {
if (states[index].data.key === feature &&
(column === null || column !== null && states[index].data.value.indexOf(column) > -1)) {
if (index === length - 1) {
return 0;
} else {
return states[index];
}
}
}
return -1;
}
function pushToBrowserHistory(state, title, url) {
manualStateChange = false;
$(state).extend({ "manualStateChange": false });
window.History ? window.History.pushState(state, title, url) : "";
}
gridHistoryJS = (function initGrid() {
var grid = $("#gridHistoryJS");
grid.igGrid({
primaryKey: "name",
width: '100%',
columns: [
{ headerText: "名前", key: "name", dataType: "string", width: "12%" },
{ headerText: "チーム", key: "team", dataType: "string", width: "15%" },
{ headerText: "年齢", key: "age", dataType: "number", width: "7%" },
{ headerText: "番号", key: "number", dataType: "number", width: "7%" },
{ headerText: "ポジション", key: "position", dataType: "string", width: "8%" },
{ headerText: "ゴール", key: "goals", dataType: "number", width: "10%" },
{ headerText: "アシスト", key: "assists", dataType: "number", width: "10%" },
{ headerText: "イエローカード", key: "yellow", dataType: "number", width: "10%" },
{ headerText: "レッドカード", key: "red", dataType: "number", width: "7%" },
{ headerText: "給与", key: "salary", dataType: "number", format: "currency", width: "8%" }
],
autofitLastColumn: false,
autoGenerateColumns: false,
dataSource: dataSource,
features: [
{
name: "Paging",
type: "local",
pageSize: 10,
showPageSizeDropDown: false,
pageIndexChanging: function (e, args) {
addUndoState("page", null, false, args.currentPageIndex + 1, args.newPageIndex + 1);
},
pageIndexChanged: function (e, args) {
var pageIndex = args.pageIndex + 1,
state = { key: "page", value: pageIndex };
pushToBrowserHistory(state, null, formURL("page", pageIndex));
}
},
{
name: "Sorting",
type: "local",
mode: "multi",
modalDialogSortOnClick: true,
columnSorting: function (e, args) {
addUndoState("sort", args.columnKey, true, args.direction === "ascending" ? "descending" : "ascending");
},
columnSorted: function (e, args) {
var columnKey = args.columnKey,
dir = args.direction,
state = { key: "sort", value: [columnKey, dir] };
if (!isEmptyValue(columnKey) && !isEmptyValue(dir)) {
pushToBrowserHistory(state, null, formURL("sort", [columnKey, dir]));
}
}
},
{
name: "Filtering",
type: "local",
dataFiltering: function(e, args) {
var expr = args.owner.grid.dataSource.settings.filtering.expressions,
oldValue;
oldValue = (expr.length > 0) ? expr[expr.length - 1].expr : null;
addUndoState("filter", args.columnKey, true, oldValue);
},
dataFiltered: function (e, args) {
var columnKey = args.columnKey,
expr = args.owner.grid.dataSource.settings.filtering.expressions[0],
state, settings;
if (expr === undefined) {
settings = [];
} else {
settings = [columnKey, expr.cond, expr.expr];
}
state = { key: "filter", value: settings };
pushToBrowserHistory(state, null, formURL("filter", settings));
}
},
{
name: "Resizing",
columnResizing: function (e, args) {
var originalWidth = args.owner.element.find("> thead > tr[data-header-row]").first().children("th").not("[data-skip=true]").get(args.columnIndex).offsetWidth;
addUndoState("resize", args.columnKey, false, originalWidth);
},
columnResized: function (e, args) {
var columnKey = args.columnKey,
width = args.originalWidth,
state = { key: "resize", value: [columnKey, width] };
pushToBrowserHistory(state, null, formURL("resize", [columnKey, width]));
}
}
],
rendered: function (e, args) {
args.owner.element.find("tr td").css("text-align", "center");
args.owner.element.find("tr td:first-child").css("text-align", "left");
args.owner.element.find("tr td:last-child").css("text-align", "right");
setTimeout(function () {
// Load Grid state from URL
loadInitialStateFromUrl();
if (urlParams === "") {
// By default "goals" and "assists" columns are sorted
manualInitialSort(args);
}
}, 200);
}
});
return grid;
})();
//<-- Save igGrid state in the browser history object
//--> Recover igGrid state from the browser history object
if (window.History && window.History.Adapter) {
window.History.Adapter.bind(window, 'statechange', function (e, args) {
var currState, undoState, state, prevState, stateOccurances;
// isBackForward = (window.History.storedStates.length - historyLength) === 1;
if ($("#sample-title")[0] !== undefined && $("#sample-title")[0].textContent !== undefined && $("#sample-title")[0].textContent.toLowerCase().indexOf("history.js") == -1) {
// This check is not related to history.js integaration. It's done to integrate the sample with the Samples Browser.
return;
}
// historyLength = window.History.storedStates.length;
if (manualStateChange === true) { // Fired only when called externally from browser buttons
currState = window.History.getState();
state = currState.data;
undoState = state.undoData;
switch (state.key) { // Load current state
case "page": loadPagingState(state.key, state.value); break;
case "sort": loadSortingState(state.key, state.value); break;
case "filter": loadFilteringState(state.key, state.value); break;
case "resize": loadResizingState(state.key, state.value); break;
default: break;
}
// Load/Unload previous state
if (undoState) {
switch (undoState.key) {
case "page": loadPagingState(undoState.key, undoState.value); break;
case "sort": loadSortingState(undoState.key, undoState.value, undoState.undo); break;
case "filter": loadFilteringState(undoState.key, undoState.value, undoState.undo); break;
case "resize": loadResizingState(undoState.key, undoState.value); break;
default: break;
}
}
}
manualStateChange = true;
});
}
//<-- Recover igGrid state from the browser history object
//--> Load igGrid state from the browser URL
function loadInitialStateFromUrl() {
var params = urlParams, index, arrKeyValue;
if (params !== "") {
pairs = params.substring(1, params.length).split("&");
for (index = 0; index < pairs.length; index++) {
arrKeyValue = pairs[index].split("=");
loadGridState(arrKeyValue[0], arrKeyValue[1]);
}
// Recover URL
window.History.pushState({}, null, params);
}
}
function manualInitialSort(args) {
args.owner.element.igGridSorting("sortColumn", "goals", "descending"); manualStateChange = false;
addUndoState("sort", "goals", true, "ascending");
pushToBrowserHistory({ key: "sort", value: ["goals", "descending"] }, null, formURL("sort", ["goals", "descending"]));
args.owner.element.igGridSorting("sortColumn", "assists", "descending"); manualStateChange = false;
addUndoState("sort", "assists", true, "ascending");
pushToBrowserHistory({ key: "sort", value: ["assists", "descending"] }, null, formURL("sort", ["assists", "descending"]));
}
//<-- Load igGrid state from the browser URL
//--> Load individual igGrid features
function loadGridState(key, value) {
switch (key) {
case "page": loadPagingState(key, value); break;
case "sort": loadSortingStateArray(key, value); break;
case "filter": loadFilteringStateArray(key, value); break;
case "resize": loadResizingStateArray(key, value); break;
default: break;
}
}
function loadPagingState(key, value) {
if (gridHistoryJS.data("igGrid")) {
gridHistoryJS.igGridPaging("pageIndex", value - 1);
}
}
function loadSortingState(key, descriptor, undo) {
var column = descriptor[0],
status = descriptor[1];
if (gridHistoryJS.data("igGrid")) {
if (undo) {
gridHistoryJS.igGridSorting("unsortColumn", column);
} else {
gridHistoryJS.igGridSorting("sortColumn", column, status);
}
}
}
function loadSortingStateArray(key, value) {
var columns = value.split(";"), i;
if (gridHistoryJS.data("igGrid")) {
for (i = 0; i < columns.length; i++) {
gridHistoryJS.igGridSorting("sortColumn", columns[i].split("_", 1)[0], columns[i].split("_", 2)[1]);
}
}
}
function loadFilteringState(key, descriptor, undo) {
if (gridHistoryJS.data("igGrid")) {
if (undo || descriptor === undefined || descriptor.length === 0) {
gridHistoryJS.igGridFiltering("filter", []);
} else {
gridHistoryJS.igGridFiltering("filter", [{ fieldName: descriptor[0], expr: descriptor[2], cond: descriptor[1] }]);
}
}
}
function loadFilteringStateArray(key, value) {
var columns = value.split(";"), i;
if (gridHistoryJS.data("igGrid")) {
for (i = 0; i < columns.length; i++) {
gridHistoryJS.igGridFiltering("filter", [{ fieldName: columns[i].split("_", 1)[0], expr: columns[i].split("_", 3)[2], cond: columns[i].split("_", 2)[1] }]);
}
}
}
function loadResizingState(key, descriptor) {
if (gridHistoryJS.data("igGrid")) {
gridHistoryJS.igGridResizing("resize", descriptor[0], descriptor[1]);
}
}
function loadResizingStateArray(key, value) {
var columns = value.split(";"), i;
if (gridHistoryJS.data("igGrid")) {
for (i = 0; i < columns.length; i++) {
gridHistoryJS.igGridResizing("resize", columns[i].split("_", 1)[0], columns[i].split("_", 2)[1]);
}
}
}
//<-- Load individual igGrid features
//--> Create URL
function formURL(key, value, multiple) {
var params = window.location.search,
urlValue = value, urlIndex, currentUrl, currentColumnState;
if (isEmptyValue(value)) { // remove parameters encoded in the URL
urlIndex = params.indexOf(key + "=");
params = params.replace(key + "=" + extractURLValue(key), "");
if (params === "?") {
params = "";
} else {
params = params.substring(0, urlIndex - 1) + params.substring(urlIndex, params.length);
}
} else { // add parameters encoded in the URL
if (value instanceof Array) {
urlValue = value[0];
for (urlIndex = 1; urlIndex < value.length; urlIndex++) {
urlValue += "_" + value[urlIndex];
}
}
if (params === "") {
params = "?" + key + "=" + urlValue;
} else if (params.indexOf(key + "=") === -1) {
params = params + "&" + key + "=" + urlValue;
} else {
currentUrl = key + "=" + extractURLValue(key);
if (key === "page") {
params = params.replace(currentUrl, key + "=" + urlValue);
} else {
currentColumnState = value[0] + "_";
if (currentUrl.indexOf(currentColumnState) > -1) {
params = params.replace(getColumnState(currentUrl, currentColumnState), urlValue);
} else {
params = params.replace(currentUrl, currentUrl + ";" + urlValue);
}
}
}
}
return params;
}
function extractURLValue(key) {
var params = window.location.search,
value = "";
value = params.substring(params.indexOf(key), params.length);
value = value.substring(key.length + 1, (value.indexOf("&") > -1) ? value.indexOf("&") : value.length);
return value;
}
function getColumnState(featureUrl, column) {
var state, columnStartIndex, columnEndIndex;
columnStartIndex = featureUrl.indexOf(column);
state = featureUrl.substring(columnStartIndex, featureUrl.length);
columnEndIndex = state.indexOf("&") > -1 ? state.indexOf("&") : state.length;
state = state.substring(0, columnEndIndex);
columnEndIndex = state.indexOf(";") > -1 ? state.indexOf(";") : state.length;
state = state.substring(0, columnEndIndex);
return state;
}
//<-- Create URL
function isEmptyValue(value) {
return value === undefined || value === null || value.length === 0;
}
$("#back").igButton().click(function () { window.history.back(); });
$("#forward").igButton().click(function () { window.history.forward(); });
$("#copy").igButton().click(function () { window.prompt("URL をコピーして新しいタブまたはブラウザーで開く", window.location); });
$("#mail").igButton().click(function () {
var link = "mailto: ?subject= プレーヤーのリスト&body= プレーヤーのカスタム リストはこちら: " + escape(window.location);
window.location.href = link;
});
});
</script>
</body>
</html>
var dataSource = [
{
name: "Messi",
team: "Barcelona",
age: 26,
number: 10,
position: "FW",
goals: 60,
assists: 16,
yellow: 2,
red: 0,
salary: 26.5
},
{
name: "C. Ronaldo",
team: "Real Madrid",
age: 28,
number: 7,
position: "LW",
goals: 55,
assists: 12,
yellow: 13,
red: 1,
salary: 25
},
{
name: "Villa",
team: "Atletico Madrid",
age: 26,
number: 7,
position: "FW",
goals: 16,
assists: 5,
yellow: 1,
red: 0,
salary: 12
},
{
name: "Benzema",
team: "Real Madrid",
age: 25,
number: 9,
position: "CF",
goals: 33,
assists: 19,
yellow: 0,
red: 0,
salary: 10
},
{
name: "Fabregas",
team: "Barcelona",
age: 26,
number: 10,
position: "FW",
goals: 43,
assists: 16,
yellow: 2,
red: 0,
salary: 14
},
{
name: "Di Maria",
team: "Real Madrid",
age: 28,
number: 22,
position: "RW",
goals: 9,
assists: 13,
yellow: 5,
red: 2,
salary: 8
},
{
name: "Xavi",
team: "Barcelona",
age: 26,
number: 7,
position: "CM",
goals: 16,
assists: 5,
yellow: 1,
red: 0,
salary: 14
},
{
name: "Ozil",
team: "Real Madrid",
age: 25,
number: 9,
position: "AM",
goals: 33,
assists: 19,
yellow: 0,
red: 0,
salary: 10
},
{
name: "Iniesta",
team: "Barcelona",
age: 26,
number: 8,
position: "CM",
goals: 6,
assists: 20,
yellow: 4,
red: 0,
salary: 12.5
},
{
name: "Ramos",
team: "Real Madrid",
age: 27,
number: 4,
position: "CB",
goals: 5,
assists: 1,
yellow: 14,
red: 2,
salary: 9
},
{
name: "Neymar",
team: "Barcelona",
age: 21,
number: 11,
position: "FW",
goals: 43,
assists: 15,
yellow: 3,
red: 1,
salary: 20
},
{
name: "Isco",
team: "Real Madrid",
age: 21,
number: 23,
position: "AM",
goals: 13,
assists: 12,
yellow: 4,
red: 0,
salary: 19
},
{
name: "Pedro",
team: "Barcelona",
age: 26,
number: 7,
position: "FW",
goals: 10,
assists: 7,
yellow: 6,
red: 0,
salary: 13
},
{
name: "Iker",
team: "Real Madrid",
age: 32,
number: 1,
position: "GK",
goals: 0,
assists: 0,
yellow: 1,
red: 0,
salary: 16
},
{
name: "Valdes",
team: "Barcelona",
age: 31,
number: 1,
position: "GK",
goals: 0,
assists: 0,
yellow: 12,
red: 1,
salary: 14
},
{
name: "Higuain",
team: "Napoli",
age: 25,
number: 9,
position: "FW",
goals: 9,
assists: 13,
yellow: 5,
red: 1,
salary: 8
},
{
name: "Puyol",
team: "Barcelona",
age: 35,
number: 4,
position: "CB",
goals: 2,
assists: 0,
yellow: 5,
red: 0,
salary: 18
},
{
name: "Kaka",
team: "Real Madrid",
age: 31,
number: 8,
position: "AM",
goals: 5,
assists: 5,
yellow: 1,
red: 2,
salary: 15
},
{
name: "Sergio",
team: "Barcelona",
age: 25,
number: 16,
position: "CM",
goals: 1,
assists: 2,
yellow: 11,
red: 1,
salary: 13.5
},
{
name: "Alonso",
team: "Real Madrid",
age: 31,
number: 14,
position: "CM",
goals: 8,
assists: 0,
yellow: 18,
red: 0,
salary: 14
},
{
name: "Courtois",
team: "Atletico Madrid",
age: 20,
number: 14,
position: "GK",
goals: 0,
assists: 0,
yellow: 0,
red: 0,
salary: 7
},
{
name: "Koke",
team: "Atletico Madrid",
age: 21,
number: 6,
position: "MF",
goals: 3,
assists: 0,
yellow: 0,
red: 0,
salary: 9
},
{
name: "Falcao",
team: "Monaco",
age: 29,
number: 9,
position: "FW",
goals: 21,
assists: 5,
yellow: 3,
red: 0,
salary: 24
},
{
name: "Neuer",
team: "Bayern Munich",
age: 27,
number: 1,
position: "GK",
goals: 0,
assists: 0,
yellow: 2,
red: 0,
salary: 12
},
{
name: "Ribery",
team: "Bayern Munich",
age: 30,
number: 7,
position: "LW",
goals: 11,
assists: 23,
yellow: 4,
red: 1,
salary: 16
},
{
name: "Schweinsteiger",
team: "Bayern Munich",
age: 29,
number: 31,
position: "CM",
goals: 9,
assists: 15,
yellow: 10,
red: 0,
salary: 17
},
{
name: "Lewandowski",
team: "Borussia Dortmund",
age: 24,
number: 9,
position: "CF",
goals: 36,
assists: 9,
yellow: 5,
red: 0,
salary: 12
},
{
name: "Reus",
team: "Borussia Dortmund",
age: 24,
number: 11,
position: "FW",
goals: 19,
assists: 11,
yellow: 1,
red: 0,
salary: 8
},
{
name: "Gotze",
team: "Bayern Munich",
age: 24,
number: 11,
position: "FW",
goals: 16,
assists: 16,
yellow: 3,
red: 0,
salary: 15
},
{
name: "Balotelli",
team: "Milan",
age: 23,
number: 45,
position: "FW",
goals: 15,
assists: 5,
yellow: 3,
red: 0,
salary: 12
},
{
name: "Buffon",
team: "Juventus",
age: 23,
number: 1,
position: "GK",
goals: 0,
assists: 0,
yellow: 0,
red: 0,
salary: 12
},
{
name: "Pirlo",
team: "Juventus",
age: 34,
number: 21,
position: "MF",
goals: 8,
assists: 18,
yellow: 7,
red: 0,
salary: 11
},
{
name: "Torres",
team: "Chelsea",
age: 29,
number: 9,
position: "FW",
goals: 22,
assists: 8,
yellow: 0,
red: 0,
salary: 12
},
{
name: "Mata",
team: "Chelsea",
age: 25,
number: 10,
position: "MF",
goals: 20,
assists: 18,
yellow: 4,
red: 0,
salary: 15
},
{
name: "Lampard",
team: "Chelsea",
age: 34,
number: 8,
position: "MF",
goals: 17,
assists: 10,
yellow: 4,
red: 0,
salary: 17
},
{
name: "Hazard",
team: "Chelsea",
age: 22,
number: 17,
position: "MF",
goals: 13,
assists: 18,
yellow: 1,
red: 1,
salary: 14
},
{
name: "Oscar",
team: "Chelsea",
age: 21,
number: 11,
position: "MF",
goals: 12,
assists: 6,
yellow: 6,
red: 0,
salary: 10
},
{
name: "Ramires",
team: "Chelsea",
age: 26,
number: 7,
position: "MF",
goals: 9,
assists: 18,
yellow: 7,
red: 0,
salary: 11
},
{
name: "Luiz",
team: "Chelsea",
age: 26,
number: 4,
position: "CB",
goals: 7,
assists: 1,
yellow: 16,
red: 0,
salary: 12
},
{
name: "Silva",
team: "PSG",
age: 28,
number: 2,
position: "DF",
goals: 1,
assists: 1,
yellow: 10,
red: 1,
salary: 14
},
{
name: "Berbatov",
team: "Fulham",
age: 32,
number: 9,
position: "FW",
goals: 15,
assists: 7,
yellow: 4,
red: 0,
salary: 12
}
]