implement init session parameter

app/index.html

@@ -212,11 +212,17 @@
 <script>
     $(document).ready(function() {
         $("#footer").load("main-footer.html", function() {
+            if (location.hash === '#dashboard') {
+                CHK_Footer.goDashboard();
+            } else if (location.hash === '#operationList') {
+                CHK_Footer.goOperationList();
+            } else {
                 if (CHK_DashboardSetting.isSettingEnabled(CHK_Dashboard.settingKey.dashboardHome)) {
                     CHK_Footer.goDashboard();
                 } else {
                     CHK_Footer.goOperationList();
                 }
+            }
         });
     });
 </script>

app/script/check-footer.js

@@ -49,8 +49,9 @@ CHK_Footer.isIndexPage = function() {
     return false;
 }
 
-CHK_Footer.goIndexPage = function() {
-    location.href = 'index.html';
+CHK_Footer.goIndexPage = function(param) {
+    var href = 'index.html' + param;
+    location.href = href;
 }
 
 CHK_Footer.activeDashboardBottomNav = function() {
@@ -64,7 +65,7 @@ CHK_Footer.goDashboard = function() {
         CHK_Footer.showPage('dashboard');
         return;
     }
-    CHK_Footer.goIndexPage();
+    CHK_Footer.goIndexPage('#dashboard');
 }
 
 CHK_Footer.goOperationList = function() {
@@ -74,4 +75,5 @@ CHK_Footer.goOperationList = function() {
         CHK_Footer.showPage('operationList');
         return;
     }
+    CHK_Footer.goIndexPage('#operationList');
 }
\ No newline at end of file

app/script/check.js

@@ -313,6 +313,48 @@ CHK.hasAddTaskAuthority = function() {
 	});
 };
 
+CHK.sessionKeys = [
+	'reportType', 'isCms', 'isWeb', 'isWindows', 'isAndroid', 'isIOS', 'isRFIDBarcodeScan', 'isOperationGroupMaster', 
+	'lang', 'debug', 'isMobile',
+];
+
+CHK.loadSessionData = function() {
+	if (typeof sessionStorage.CHK === 'undefined') {
+		return {};
+	}
+	let sessionData = JSON.parse(sessionStorage.CHK);
+	if (typeof sessionData !== 'object') {
+		return {};
+	}
+	return sessionData;
+}
+
+CHK.loadSessionKey = function(key) {
+	let sessionData = CHK.loadSessionData();
+	if (typeof sessionData[key] !== 'undefined' && typeof CHK[key] === 'undefined') {
+		CHK[key] = sessionData[key];
+	}
+}
+
+CHK.loadInitSession = function() {
+	let sessionData = CHK.loadSessionData();
+	CHK.sessionKeys.forEach(function(key) {
+		if (typeof sessionData[key] !== 'undefined' && typeof CHK[key] === 'undefined') {
+			CHK[key] = sessionData[key];
+		}
+	});
+}
+
+CHK.saveInitSession = function() {
+	var sessionData = {};
+	CHK.sessionKeys.forEach(function(key) {
+		if (typeof CHK[key] !== 'undefined') {
+			sessionData[key] = CHK[key];
+		}
+	});
+	sessionStorage.CHK = JSON.stringify(sessionData);
+}
+
 // 共通初期処理
 CHK.initCommon = function() {
 	//JSON初期化
@@ -333,6 +375,14 @@ CHK.initCommon = function() {
     CHK.isOperationGroupMaster = urlParam.isOperationGroupMaster && urlParam.isOperationGroupMaster == "1";
     if (typeof CHK.sortIndex == 'undefined') CHK.sortIndex = urlParam.sortIndex;
     CHK.lang = urlParam.lang;
+	CHK.debug = urlParam.debug;
+	CHK.isMobile = urlParam.mobile_flg && urlParam.mobile_flg == "1";
+
+	CHK.loadInitSession();
+	if (typeof location.pathname === 'string' && location.pathname.includes('index.html') == true) {
+		//save url parameter of top page
+		CHK.saveInitSession();
+	}
 
 	// ウェブの場合、作業一覧の表示広さを変更
 	if (CHK.isWeb) {
@@ -351,8 +401,6 @@ CHK.initCommon = function() {
         $("#operationGroupMasterButton").removeClass("d-none");
     }
 
-	CHK.debug = urlParam.debug;
-	CHK.isMobile = urlParam.mobile_flg && urlParam.mobile_flg == "1";
 	if (CHK.isCms) {
 		CHK.setBeforeunload();
 	}
@@ -2036,7 +2084,7 @@ CHK.generateUuid = function() {
  *
  */
 CHK.getUrlParameter = function() {
-	var ret;
+	var ret = {};
 	if (location.search) {
 		var param = {};
 		location.search.substring(1).split('&').forEach(function(val) {
@@ -3288,9 +3336,13 @@ CHK.openCategory = function() {
 
 $(document).ready(function () {
     var urlParam = CHK.getUrlParameter();
-	CHK.lang = 'ja';
 	if (typeof urlParam !== 'undefined' && typeof urlParam.lang !== 'undefined') {
 		CHK.lang = urlParam.lang;
+	} else {
+		CHK.loadSessionKey('lang');
+	}
+	if (typeof CHK.lang === 'undefined') {
+		CHK.lang = 'ja';
 	}
     console.log("CHK.lang:" + CHK.lang);