mirror of
https://github.com/node-red/node-red.git
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Adding support to LocalStorage on client side
Save the state of the Menu Item between session (like activation of node-status and sidebar)
This commit is contained in:
parent
ed9951f065
commit
01f0d5390f
@ -250,6 +250,7 @@
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<script src="red/nodes.js"></script>
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<script src="red/nodes.js"></script>
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<script src="red/history.js"></script>
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<script src="red/history.js"></script>
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<script src="red/validators.js"></script>
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<script src="red/validators.js"></script>
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<script src="red/settings.js"></script>
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<script src="red/ui/menu.js"></script>
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<script src="red/ui/menu.js"></script>
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<script src="red/ui/keyboard.js"></script>
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<script src="red/ui/keyboard.js"></script>
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<script src="red/ui/tabs.js"></script>
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<script src="red/ui/tabs.js"></script>
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@ -142,12 +142,9 @@ var RED = (function() {
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});
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});
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function loadSettings() {
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function loadSettings() {
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$.get('settings', function(data) {
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RED.settings.init(loadNodeList);
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RED.settings = data;
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console.log("Node-RED: "+data.version);
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loadNodeList();
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});
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}
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}
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function loadNodeList() {
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function loadNodeList() {
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$.ajax({
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$.ajax({
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headers: {
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headers: {
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@ -286,7 +283,7 @@ var RED = (function() {
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$(function() {
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$(function() {
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RED.menu.init({id:"btn-sidemenu",
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RED.menu.init({id:"btn-sidemenu",
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options: [
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options: [
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{id:"btn-sidebar",icon:"fa fa-columns",label:"Sidebar",toggle:true,onselect:RED.sidebar.toggleSidebar},
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{id:"btn-sidebar",icon:"fa fa-columns",label:"Sidebar",toggle:true,onselect:RED.sidebar.toggleSidebar, selected: true},
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null,
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null,
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{id:"btn-node-status",icon:"fa fa-info",label:"Node Status",toggle:true,onselect:toggleStatus},
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{id:"btn-node-status",icon:"fa fa-info",label:"Node Status",toggle:true,onselect:toggleStatus},
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null,
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null,
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85
public/red/settings.js
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85
public/red/settings.js
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@ -0,0 +1,85 @@
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/**
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* Copyright 2014 Antoine Aflalo
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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RED.settings = (function () {
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var hasLocalStorage = function () {
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try {
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return 'localStorage' in window && window['localStorage'] !== null;
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} catch (e) {
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return false;
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}
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};
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var set = function (key, value) {
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if (!hasLocalStorage()) {
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return;
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}
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localStorage.setItem(key, JSON.stringify(value));
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};
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/**
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* If the key is not set in the localStorage it returns <i>undefined</i>
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* Else return the JSON parsed value
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* @param key
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* @returns {*}
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*/
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var get = function (key) {
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if (!hasLocalStorage()) {
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return undefined;
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}
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return JSON.parse(localStorage.getItem(key));
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};
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var remove = function (key) {
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if (!hasLocalStorage()) {
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return;
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}
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localStorage.removeItem(key);
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};
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var setProperties = function(data) {
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for(var prop in data) {
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if(data.hasOwnProperty(prop)) {
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RED.settings[prop] = data[prop];
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}
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}
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};
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var init = function (callback) {
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$.ajax({
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headers: {
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"Accept": "application/json"
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},
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dataType: "json",
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cache: false,
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url: 'settings',
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success: function (data) {
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setProperties(data);
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console.log("Node-RED: " + data.version);
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callback();
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}
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});
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};
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return {
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set: set,
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get: get,
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remove: remove,
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init : init
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}
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})
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();
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@ -13,15 +13,34 @@
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* See the License for the specific language governing permissions and
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* See the License for the specific language governing permissions and
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* limitations under the License.
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* limitations under the License.
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**/
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**/
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RED.menu = (function() {
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RED.menu = (function() {
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var menuItems = {};
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var menuItems = {};
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function createMenuItem(opt) {
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function createMenuItem(opt) {
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var item;
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var item;
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function setState() {
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var savedStateActive = isSavedStateActive(opt.id);
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if (savedStateActive) {
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link.addClass("active");
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opt.onselect.call(opt, true);
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} else if (savedStateActive === false) {
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link.removeClass("active");
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opt.onselect.call(opt, false);
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} else if (opt.hasOwnProperty("selected")) {
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if (opt.selected) {
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link.addClass("active");
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} else {
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link.removeClass("active");
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}
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opt.onselect.call(opt, opt.selected);
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}
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}
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if (opt === null) {
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if (opt === null) {
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item = $('<li class="divider"></li>');
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item = $('<li class="divider"></li>');
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} else {
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} else {
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@ -31,27 +50,28 @@ RED.menu = (function() {
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(opt.icon?'<i class="'+opt.icon+'"></i> ':'')+
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(opt.icon?'<i class="'+opt.icon+'"></i> ':'')+
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opt.label+
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opt.label+
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'</a>').appendTo(item);
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'</a>').appendTo(item);
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menuItems[opt.id] = opt;
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menuItems[opt.id] = opt;
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if (opt.onselect) {
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if (opt.onselect) {
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link.click(function() {
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link.click(function() {
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if ($(this).parent().hasClass("disabled")) {
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if ($(this).parent().hasClass("disabled")) {
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return;
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return;
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}
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}
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if (opt.toggle) {
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if (opt.toggle) {
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setSelected(opt.id,!isSelected(opt.id));
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setSelected(opt.id, !isSelected(opt.id));
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} else {
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} else {
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opt.onselect.call(opt);
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opt.onselect.call(opt);
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}
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}
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})
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});
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setState();
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} else if (opt.href) {
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} else if (opt.href) {
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link.attr("target","_blank").attr("href",opt.href);
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link.attr("target","_blank").attr("href",opt.href);
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}
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}
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if (opt.options) {
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if (opt.options) {
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item.addClass("dropdown-submenu pull-left");
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item.addClass("dropdown-submenu pull-left");
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var submenu = $('<ul id="'+opt.id+'-submenu" class="dropdown-menu"></ul>').appendTo(item);
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var submenu = $('<ul id="'+opt.id+'-submenu" class="dropdown-menu"></ul>').appendTo(item);
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for (var i=0;i<opt.options.length;i++) {
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for (var i=0;i<opt.options.length;i++) {
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createMenuItem(opt.options[i]).appendTo(submenu);
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createMenuItem(opt.options[i]).appendTo(submenu);
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}
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}
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@ -60,26 +80,35 @@ RED.menu = (function() {
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item.addClass("disabled");
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item.addClass("disabled");
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}
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}
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}
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}
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return item;
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return item;
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}
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}
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function createMenu(options) {
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function createMenu(options) {
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var button = $("#"+options.id);
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var button = $("#"+options.id);
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var topMenu = $("<ul/>",{class:"dropdown-menu"}).insertAfter(button);
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var topMenu = $("<ul/>",{class:"dropdown-menu"}).insertAfter(button);
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for (var i=0;i<options.options.length;i++) {
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for (var i=0;i<options.options.length;i++) {
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var opt = options.options[i];
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var opt = options.options[i];
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createMenuItem(opt).appendTo(topMenu);
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createMenuItem(opt).appendTo(topMenu);
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}
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}
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}
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}
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function isSelected(id) {
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function isSavedStateActive(id) {
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return $("#"+id).hasClass("active");
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return RED.settings.get("menu-" + id);
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}
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}
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function isSelected(id) {
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return $("#" + id).hasClass("active");
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}
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function setSavedState(id, state) {
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RED.settings.set("menu-" + id, state);
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}
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function setSelected(id,state) {
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function setSelected(id,state) {
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if (isSelected(id) == state) {
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if (isSelected(id) == state) {
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return;
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return;
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@ -93,8 +122,9 @@ RED.menu = (function() {
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if (opt.onselect) {
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if (opt.onselect) {
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opt.onselect.call(opt,state);
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opt.onselect.call(opt,state);
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}
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}
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setSavedState(id, state);
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}
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}
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function setDisabled(id,state) {
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function setDisabled(id,state) {
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if (state) {
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if (state) {
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$("#"+id).parent().addClass("disabled");
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$("#"+id).parent().addClass("disabled");
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@ -102,14 +132,14 @@ RED.menu = (function() {
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$("#"+id).parent().removeClass("disabled");
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$("#"+id).parent().removeClass("disabled");
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}
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}
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}
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}
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function addItem(id,opt) {
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function addItem(id,opt) {
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createMenuItem(opt).appendTo("#"+id+"-submenu");
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createMenuItem(opt).appendTo("#"+id+"-submenu");
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}
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}
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function removeItem(id) {
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function removeItem(id) {
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$("#"+id).parent().remove();
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$("#"+id).parent().remove();
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}
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}
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function setAction(id,action) {
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function setAction(id,action) {
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menuItems[id].onselect = action;
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menuItems[id].onselect = action;
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$("#"+id).click(function() {
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$("#"+id).click(function() {
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@ -123,7 +153,7 @@ RED.menu = (function() {
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}
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}
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});
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});
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}
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}
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return {
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return {
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init: createMenu,
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init: createMenu,
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setSelected: setSelected,
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setSelected: setSelected,
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@ -124,12 +124,13 @@ RED.sidebar = (function() {
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$("#main-container").addClass("sidebar-closed");
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$("#main-container").addClass("sidebar-closed");
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} else {
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} else {
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$("#main-container").removeClass("sidebar-closed");
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$("#main-container").removeClass("sidebar-closed");
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sidebar_tabs.resize();
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}
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}
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}
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}
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function showSidebar(id) {
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function showSidebar(id) {
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RED.menu.setSelected("btn-sidebar",true);
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//RED.menu.setSelected("btn-sidebar", true);
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sidebar_tabs.activateTab("tab-"+id);
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sidebar_tabs.activateTab("tab-" + id);
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}
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}
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function containsTab(id) {
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function containsTab(id) {
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