Merge branch 'mircopz-feature/new-multiple-input-widget'

@@ -196,6 +196,22 @@
         "dataKeySettingsSchema": "{}\n",
         "defaultConfig": "{\"datasources\":[{\"type\":\"function\",\"name\":\"function\",\"dataKeys\":[{\"name\":\"f(x)\",\"type\":\"function\",\"label\":\"Random\",\"color\":\"#2196f3\",\"settings\":{},\"_hash\":0.15479322438769105,\"funcBody\":\"var value = prevValue + Math.random() * 100 - 50;\\nvar multiplier = Math.pow(10, 2 || 0);\\nvar value = Math.round(value * multiplier) / multiplier;\\nif (value < -1000) {\\n\\tvalue = -1000;\\n} else if (value > 1000) {\\n\\tvalue = 1000;\\n}\\nreturn value;\"}]}],\"timewindow\":{\"realtime\":{\"timewindowMs\":60000}},\"showTitle\":true,\"backgroundColor\":\"#fff\",\"color\":\"rgba(0, 0, 0, 0.87)\",\"padding\":\"8px\",\"settings\":{},\"title\":\"Update integer timeseries\",\"dropShadow\":true,\"enableFullscreen\":false,\"widgetStyle\":{},\"titleStyle\":{\"fontSize\":\"16px\",\"fontWeight\":400},\"useDashboardTimewindow\":true,\"showLegend\":false,\"actions\":{}}"
       }
+    },
+    {
+      "alias": "update_multiple_attributes",
+      "name": "Update Multiple Attributes",
+      "descriptor": {
+        "type": "latest",
+        "sizeX": 7.5,
+        "sizeY": 3.5,
+        "resources": [],
+        "templateHtml": "<tb-multiple-input-widget \n    form-id=\"formId\"\n    ctx=\"ctx\">\n</tb-multiple-input-widget>",
+        "templateCss": "",
+        "controllerScript": "let $scope;\r\nlet settings;\r\nlet attributeService;\r\nlet toast;\r\nlet utils;\r\nlet types;\r\n\r\nself.onInit = function() {\r\n    var scope = self.ctx.$scope;\r\n    var id = self.ctx.$scope.$injector.get('utils').guid();\r\n    scope.formId = \"form-\"+id;\r\n    scope.ctx = self.ctx;\r\n}\r\n\r\nself.onDataUpdated = function() {\r\n    self.ctx.$scope.$broadcast('multiple-input-data-updated', self.ctx.$scope.formId);\r\n}\r\n",
+        "settingsSchema": "{\n    \"schema\": {\n        \"type\": \"object\",\n        \"title\": \"MultipleInput\",\n        \"properties\": {\n            \"widgetTitle\": {\n                \"title\": \"Multiple input title\",\n                \"type\": \"string\",\n                \"default\": \"\"\n            },\n            \"attributesShared\": {\n                \"title\": \"Attributes are 'shared' (default value is 'server')\",\n                \"type\": \"boolean\",\n                \"default\": false\n            },\n            \"showResultMessage\":{\n                \"title\":\"Show result message\",\n                \"type\":\"boolean\",\n                \"default\":true\n            }\n        },\n        \"required\": []\n    },\n    \"form\": [\n        \"widgetTitle\",\n        \"attributesShared\",\n        \"showResultMessage\"\n    ]\n}",
+        "dataKeySettingsSchema": "{\n    \"schema\": {\n        \"type\": \"object\",\n        \"title\": \"DataKeySettings\",\n        \"properties\": {\n            \"readOnly\": {\n                \"title\": \"Value is read only\",\n                \"type\": \"boolean\",\n                \"default\": false\n            },\n            \"inputTypeNumber\": {\n                \"title\": \"Datakey is a number\",\n                \"type\": \"boolean\",\n                \"default\": false\n            },\n            \"step\": {\n                \"title\": \"Step interval between valid values (only for numbers)\",\n                \"type\": \"number\",\n                \"default\": \"1\"\n            },\n            \"icon\": {\n                \"title\": \"Icon to show before input cell\",\n                \"type\": \"string\",\n                \"default\": \"\"\n            },\n            \"useCellStyleFunction\": {\n                \"title\": \"Use cell style function\",\n                \"type\": \"boolean\",\n                \"default\": false\n            },\n            \"cellStyleFunction\": {\n                \"title\": \"Cell style function: f(value)\",\n                \"type\": \"string\",\n                \"default\": \"\"\n            }\n        },\n        \"required\": []\n    },\n    \"form\": [\n        \"readOnly\",\n        \"inputTypeNumber\",\n        \"step\",\n\t\t{\n    \t\t\"key\": \"icon\",\n\t\t\t\"type\": \"icon\"\n\t\t},\n        \"useCellStyleFunction\",\n        {\n            \"key\": \"cellStyleFunction\",\n            \"type\": \"javascript\"\n        }\n    ]\n}\n",
+        "defaultConfig": "{\"datasources\":[{\"type\":\"function\",\"name\":\"function\",\"dataKeys\":[{\"name\":\"f(x)\",\"type\":\"function\",\"label\":\"Sin\",\"color\":\"#2196f3\",\"settings\":{},\"_hash\":0.23592248334107624,\"funcBody\":\"return Math.round(1000*Math.sin(time/5000));\"}]}],\"timewindow\":{\"realtime\":{\"timewindowMs\":60000}},\"showTitle\":true,\"backgroundColor\":\"#fff\",\"color\":\"rgba(0, 0, 0, 0.87)\",\"padding\":\"8px\",\"settings\":{},\"title\":\"Update Multiple Attributes\",\"dropShadow\":true,\"enableFullscreen\":false,\"enableDataExport\":false,\"widgetStyle\":{},\"titleStyle\":{\"fontSize\":\"16px\",\"fontWeight\":400},\"useDashboardTimewindow\":true,\"showLegend\":false,\"actions\":{}}"
+      }
     }
   ]
-}
\ No newline at end of file
+}

@@ -24,6 +24,7 @@ import thingsboardEntitiesTableWidget from '../widget/lib/entities-table-widget'
 import thingsboardEntitiesHierarchyWidget from '../widget/lib/entities-hierarchy-widget';
 import thingsboardExtensionsTableWidget from '../widget/lib/extensions-table-widget';
 import thingsboardDateRangeNavigatorWidget from '../widget/lib/date-range-navigator/date-range-navigator';
+import thingsboardMultipleInputWidget from '../widget/lib/multiple-input-widget';
 
 import thingsboardRpcWidgets from '../widget/lib/rpc';
 
@@ -49,7 +50,7 @@ import thingsboardUtils from '../common/utils.service';
 export default angular.module('thingsboard.api.widget', ['oc.lazyLoad', thingsboardLedLight,
     thingsboardTimeseriesTableWidget, thingsboardAlarmsTableWidget, thingsboardEntitiesTableWidget,
     thingsboardEntitiesHierarchyWidget, thingsboardExtensionsTableWidget, thingsboardDateRangeNavigatorWidget,
-    thingsboardRpcWidgets, thingsboardTypes, thingsboardUtils, TripAnimationWidget])
+    thingsboardMultipleInputWidget, thingsboardRpcWidgets, thingsboardTypes, thingsboardUtils, TripAnimationWidget])
     .factory('widgetService', WidgetService)
     .name;
 

@@ -22,13 +22,17 @@ import ReactSchemaForm from './react/json-form-react.jsx';
 import jsonFormTemplate from './json-form.tpl.html';
 import { utils } from 'react-schema-form';
 
+import MaterialIconsDialogController from './material-icons-dialog.controller';
+import materialIconsDialogTemplate from './material-icons-dialog.tpl.html';
+
 export default angular.module('thingsboard.directives.jsonForm', [])
     .directive('tbJsonForm', JsonForm)
+    .controller('MaterialIconsDialogController', MaterialIconsDialogController)
     .value('ReactSchemaForm', ReactSchemaForm)
     .name;
 
 /*@ngInject*/
-function JsonForm($compile, $templateCache, $mdColorPicker) {
+function JsonForm($compile, $templateCache, $mdColorPicker, $mdDialog, $document) {
 
     var linker = function (scope, element) {
 
@@ -90,6 +94,9 @@ function JsonForm($compile, $templateCache, $mdColorPicker) {
             onColorClick: function(event, key, val) {
                 scope.showColorPicker(event, val);
             },
+            onIconClick: function(event) {
+                scope.openIconDialog(event);
+            },
             onToggleFullscreen: function() {
                 scope.isFullscreen = !scope.isFullscreen;
                 scope.formProps.isFullscreen = scope.isFullscreen;
@@ -123,6 +130,23 @@ function JsonForm($compile, $templateCache, $mdColorPicker) {
             });
         }
 
+        scope.openIconDialog = function(event) {
+            $mdDialog.show({
+                controller: 'MaterialIconsDialogController',
+                controllerAs: 'vm',
+                templateUrl: materialIconsDialogTemplate,
+                parent: angular.element($document[0].body),
+                locals: {icon: scope.icon},
+                multiple: true,
+                fullscreen: true,
+                targetEvent: event
+            }).then(function (icon) {
+                if (event.data && event.data.onValueChanged) {
+                    event.data.onValueChanged(icon);
+                }
+            });
+        }
+
         scope.onFullscreenChanged = function() {}
 
         scope.validate = function(){

@@ -131,7 +131,7 @@ class ThingsboardArray extends React.Component {
             }
             let forms = this.props.form.items.map(function(form, index){
                 var copy = this.copyWithIndex(form, i);
-                return this.props.builder(copy, this.props.model, index, this.props.onChange, this.props.onColorClick, this.props.onToggleFullscreen, this.props.mapper, this.props.builder);
+                return this.props.builder(copy, this.props.model, index, this.props.onChange, this.props.onColorClick, this.props.onIconClick, this.props.onToggleFullscreen, this.props.mapper, this.props.builder);
             }.bind(this));
             arrays.push(
             <li key={keys[i]} className="list-group-item">

@@ -19,7 +19,7 @@ class ThingsboardFieldSet extends React.Component {
 
     render() {
         let forms = this.props.form.items.map(function(form, index){
-            return this.props.builder(form, this.props.model, index, this.props.onChange, this.props.onColorClick, this.props.onToggleFullscreen, this.props.mapper, this.props.builder);
+            return this.props.builder(form, this.props.model, index, this.props.onChange, this.props.onColorClick, this.props.onIconClick, this.props.onToggleFullscreen, this.props.mapper, this.props.builder);
         }.bind(this));
 
         return (

+/*
+ * Copyright © 2016-2019 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import $ from 'jquery';
+import React from 'react';
+import ReactDOM from 'react-dom';
+import ThingsboardBaseComponent from './json-form-base-component.jsx';
+import reactCSS from 'reactcss';
+import TextField from 'material-ui/TextField';
+import IconButton from 'material-ui/IconButton';
+
+class ThingsboardIcon extends React.Component {
+
+    constructor(props) {
+        super(props);
+        this.onValueChanged = this.onValueChanged.bind(this);
+        this.onIconClick = this.onIconClick.bind(this);
+        this.onClear = this.onClear.bind(this);
+        var icon = props.value ? props.value : '';
+        this.state = {
+            icon: icon
+        };
+    }
+
+    componentDidMount() {
+        var node = ReactDOM.findDOMNode(this);
+        var iconContainer = $(node).children('#icon-container');
+        iconContainer.click(this, function(event) {
+            event.data.onIconClick(event);
+        });
+    }
+
+    componentWillUnmount () {
+        var node = ReactDOM.findDOMNode(this);
+        var iconContainer = $(node).children('#icon-container');
+        iconContainer.off( "click" );
+    }
+
+    onValueChanged(value) {
+        var icon = value;
+
+        this.setState({
+            icon: value
+        })
+        this.props.onChange(this.props.form.key, value);
+    }
+
+    onIconClick(event) {
+        this.props.onIconClick(event);
+    }
+
+    onClear(event) {
+        if (event) {
+            event.stopPropagation();
+        }
+        this.onValueChanged('');
+    }
+
+    render() {
+
+        const styles = reactCSS({
+            'default': {
+                clear: {
+                    marginTop: '15px'
+                },
+                container: {
+                    display: 'flex'
+                },
+                icon: {
+                    display: 'inline-block',
+                    marginRight: '10px',
+                    marginTop: '16px',
+                    marginBottom: 'auto',
+                    cursor: 'pointer',
+                    border: 'solid 1px rgba(0, 0, 0, .27)'
+                },
+                iconContainer: {
+                    display: 'flex',
+                    width: '100%'
+                },
+                iconText: {
+                    display: 'inline-block',
+                    width: '100%'
+                },
+            },
+        });
+
+        var fieldClass = "tb-field";
+        if (this.props.form.required) {
+            fieldClass += " tb-required";
+        }
+        if (this.state.focused) {
+            fieldClass += " tb-focused";
+        }
+
+        var pickedIcon = 'more_horiz';
+        if (this.state.icon != '') {
+            pickedIcon = this.state.icon;
+        }
+
+        return (
+            <div style={ styles.container }>
+                 <div id="icon-container" style={ styles.iconContainer }>
+                    <IconButton iconClassName="material-icons" style={ styles.icon }>
+                        {pickedIcon}
+                    </IconButton>
+                    <TextField
+                        className={fieldClass}
+                        floatingLabelText={this.props.form.title}
+                        hintText={this.props.form.placeholder}
+                        errorText={this.props.error}
+                        value={this.state.icon}
+                        disabled={this.props.form.readonly}
+                        style={ styles.iconText } />
+                 </div>
+                <IconButton iconClassName="material-icons" tooltip="Clear" onTouchTap={this.onClear}>clear</IconButton>
+            </div>
+        );
+    }
+}
+
+export default ThingsboardBaseComponent(ThingsboardIcon);

@@ -52,6 +52,7 @@ ReactSchemaForm.propTypes = {
         option: React.PropTypes.object,
         onModelChange: React.PropTypes.func,
         onColorClick: React.PropTypes.func,
+        onIconClick: React.PropTypes.func,
         onToggleFullscreen: React.PropTypes.func
 }
 

@@ -32,6 +32,7 @@ import ThingsboardImage from './json-form-image.jsx';
 import ThingsboardCheckbox from './json-form-checkbox.jsx';
 import Help from 'react-schema-form/lib/Help';
 import ThingsboardFieldSet from './json-form-fieldset.jsx';
+import ThingsboardIcon from './json-form-icon.jsx';
 
 import _ from 'lodash';
 
@@ -58,11 +59,13 @@ class ThingsboardSchemaForm extends React.Component {
             'css': ThingsboardCss,
             'color': ThingsboardColor,
             'rc-select': ThingsboardRcSelect,
-            'fieldset': ThingsboardFieldSet
+            'fieldset': ThingsboardFieldSet,
+            'icon': ThingsboardIcon
         };
 
         this.onChange = this.onChange.bind(this);
         this.onColorClick = this.onColorClick.bind(this);
+        this.onIconClick = this.onIconClick.bind(this);
         this.onToggleFullscreen = this.onToggleFullscreen.bind(this);
         this.hasConditions = false;
     }
@@ -79,12 +82,16 @@ class ThingsboardSchemaForm extends React.Component {
         this.props.onColorClick(event, key, val);
     }
 
+    onIconClick(event) {
+        this.props.onIconClick(event);
+    }
+
     onToggleFullscreen() {
         this.props.onToggleFullscreen();
     }
 
     
-    builder(form, model, index, onChange, onColorClick, onToggleFullscreen, mapper) {
+    builder(form, model, index, onChange, onColorClick, onIconClick, onToggleFullscreen, mapper) {
         var type = form.type;
         let Field = this.mapper[type];
         if(!Field) {
@@ -97,7 +104,7 @@ class ThingsboardSchemaForm extends React.Component {
                 return null;
             }
         }
-        return <Field model={model} form={form} key={index} onChange={onChange} onColorClick={onColorClick} onToggleFullscreen={onToggleFullscreen} mapper={mapper} builder={this.builder}/>
+        return <Field model={model} form={form} key={index} onChange={onChange} onColorClick={onColorClick} onIconClick={onIconClick} onToggleFullscreen={onToggleFullscreen} mapper={mapper} builder={this.builder}/>
     }
 
     createSchema(theForm) {
@@ -107,7 +114,7 @@ class ThingsboardSchemaForm extends React.Component {
             mapper = _.merge(this.mapper, this.props.mapper);
         }
         let forms = merged.map(function(form, index) {
-            return this.builder(form, this.props.model, index, this.onChange, this.onColorClick, this.onToggleFullscreen, mapper);
+            return this.builder(form, this.props.model, index, this.onChange, this.onColorClick, this.onIconClick, this.onToggleFullscreen, mapper);
         }.bind(this));
 
         let formClass = 'SchemaForm';
@@ -158,4 +165,4 @@ class ThingsboardSchemaGroup extends React.Component{
                     <div style={{padding: '20px'}} className={this.state.showGroup?"":"invisible"}>{this.props.forms}</div>
                 </section>);
     }
-}
\ No newline at end of file
+} 

@@ -49,7 +49,8 @@
         "import": "Import",
         "export": "Export",
         "share-via": "Share via {{provider}}",
-        "continue": "Continue"
+        "continue": "Continue",
+        "discard-changes": "Discard Changes"
     },
     "aggregation": {
         "aggregation": "Aggregation",

@@ -49,6 +49,7 @@
         "import": "Importar",
         "export": "Exportar",
         "share-via": "Compartir vía {{provider}}",
+        "discard-changes": "Cancelar los cambios",
         "continue": "Continuar"
     },
     "aggregation": {

@@ -48,7 +48,8 @@
         "undo": "Annuler",
         "update": "mise à jour",
         "view": "Afficher",
-        "yes": "Oui"
+        "yes": "Oui",
+        "discard-changes": "Annuler les modifications"
     },
     "admin": {
         "base-url": "URL de base",

@@ -48,7 +48,8 @@
         "paste-reference": "Incolla riferimento",
         "import": "Importa",
         "export": "Esporta",
-        "share-via": "Condividi con {{provider}}"
+        "share-via": "Condividi con {{provider}}",
+        "discard-changes": "Annulla le modifiche"
     },
     "aggregation": {
         "aggregation": "Aggregazione",

+/*
+ * Copyright © 2016-2019 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import './multiple-input-widget.scss';
+
+/* eslint-disable import/no-unresolved, import/default */
+
+import multipleInputWidgetTemplate from './multiple-input-widget.tpl.html';
+
+/* eslint-enable import/no-unresolved, import/default */
+
+export default angular.module('thingsboard.widgets.multipleInputWidget', [])
+    .directive('tbMultipleInputWidget', MultipleInputWidget)
+    .name;
+
+/*@ngInject*/
+function MultipleInputWidget() {
+    return {
+        restrict: "E",
+        scope: true,
+        bindToController: {
+            formId: '=',
+            ctx: '='
+        },
+        controller: MultipleInputWidgetController,
+        controllerAs: 'vm',
+        templateUrl: multipleInputWidgetTemplate
+    };
+}
+
+/*@ngInject*/
+function MultipleInputWidgetController($q, $scope, attributeService, toast, types, utils) {
+    var vm = this;
+
+    vm.dataKeyDetected = false;
+    vm.hasAnyChange = false;
+    vm.entityDetected = false;
+    vm.isValidParameter = true;
+    vm.message = 'No entity selected';
+
+    vm.rows = [];
+    vm.rowIndex = 0;
+
+    vm.datasources = null;
+
+    vm.cellStyle = cellStyle;
+    vm.textColor = textColor;
+    vm.discardAll = discardAll;
+    vm.inputChanged = inputChanged;
+    vm.postData = postData;
+
+    $scope.$watch('vm.ctx', function() {
+        if (vm.ctx && vm.ctx.defaultSubscription) {
+            vm.settings = vm.ctx.settings;
+            vm.widgetConfig = vm.ctx.widgetConfig;
+            vm.subscription = vm.ctx.defaultSubscription;
+            vm.datasources = vm.subscription.datasources;
+            initializeConfig();
+            updateDatasources();
+        }
+    });
+
+    $scope.$on('multiple-input-data-updated', function(event, formId) {
+        if (vm.formId == formId) {
+            updateRowData(vm.subscription.data);
+            $scope.$digest();
+        }
+    });
+
+    function defaultStyle() {
+        return {};
+    }
+
+    function cellStyle(key, rowIndex, firstKey, lastKey) {
+        var style = {};
+        if (key) {
+            var styleInfo = vm.stylesInfo[key.label];
+            var value = key.currentValue;
+            if (styleInfo.useCellStyleFunction && styleInfo.cellStyleFunction) {
+                try {
+                    style = styleInfo.cellStyleFunction(value);
+                } catch (e) {
+                    style = {};
+                }
+            } else {
+                style = defaultStyle();
+            }
+        }
+        if (vm.settings.rowMargin) {
+            if (angular.isUndefined(style.marginTop) && rowIndex != 0) {
+                style.marginTop = (vm.settings.rowMargin / 2) + 'px';
+            }
+            if (angular.isUndefined(style.marginBottom)) {
+                style.marginBottom = (vm.settings.rowMargin / 2) + 'px';
+            }
+        }
+        if (vm.settings.columnMargin) {
+            if (angular.isUndefined(style.marginLeft) && !firstKey) {
+                style.marginLeft = (vm.settings.columnMargin / 2) + 'px';
+            }
+            if (angular.isUndefined(style.marginRight) && !lastKey) {
+                style.marginRight = (vm.settings.columnMargin / 2) + 'px';
+            }
+        }
+        return style;
+    }
+
+    function textColor(key) {
+        var style = {};
+        if (key) {
+            var styleInfo = vm.stylesInfo[key.label];
+            if (styleInfo.color) {
+                style = { color: styleInfo.color };
+            }
+        }
+        return style;
+    }
+
+    function discardAll() {
+        for (var r = 0; r < vm.rows.length; r++) {
+            var row = vm.rows[r];
+            for (var d = 0; d < row.data.length; d++ ) {
+                row.data[d].currentValue = row.data[d].originalValue;
+            }
+        }
+        vm.hasAnyChange = false;
+    }
+
+    function inputChanged() {
+        var newValue = false;
+        for (var r = 0; r < vm.rows.length; r++) {
+            var row = vm.rows[r];
+            for (var d = 0; d < row.data.length; d++ ) {
+                if (!row.data[d].currentValue) {
+                    return;
+                }
+                if (row.data[d].currentValue !== row.data[d].originalValue) {
+                    newValue = true;
+                }
+            }
+        }
+        vm.hasAnyChange = newValue;
+    }
+
+    function postData() {
+        var promises = [];
+        for (var r = 0; r < vm.rows.length; r++) {
+            var row = vm.rows[r];
+            var datasource = row.datasource;
+            var attributes = [];
+            var newValues = false;
+
+            for (var d = 0; d < row.data.length; d++ ) {
+                if (row.data[d].currentValue !== row.data[d].originalValue) {
+                    attributes.push({
+                        key : row.data[d].name,
+                        value : row.data[d].currentValue,
+                    });
+                    newValues = true;
+                }
+            }
+
+            if (newValues) {
+                promises.push(attributeService.saveEntityAttributes(
+                                datasource.entityType,
+                                datasource.entityId,
+                                vm.attributeScope,
+                                attributes));
+            }
+        }
+
+        if (promises.length) {
+            $q.all(promises).then(
+                function success() {
+                    for (var d = 0; d < row.data.length; d++ ) {
+                        row.data[d].originalValue = row.data[d].currentValue;
+                    }
+                    vm.hasAnyChange = false;
+                    if (vm.settings.showResultMessage) {
+                        toast.showSuccess('Update successful', 1000, angular.element(vm.ctx.$container), 'bottom left');
+                    }
+                },
+                function fail() {
+                    if (vm.settings.showResultMessage) {
+                        toast.showError('Update failed', angular.element(vm.ctx.$container), 'bottom left');
+                    }
+                }
+            );
+        }
+    }
+
+    function initializeConfig() {
+
+        if (vm.settings.widgetTitle && vm.settings.widgetTitle.length) {
+            vm.widgetTitle = utils.customTranslation(vm.settings.widgetTitle, vm.settings.widgetTitle);
+        } else {
+            vm.widgetTitle = vm.ctx.widgetConfig.title;
+        }
+
+        vm.ctx.widgetTitle = vm.widgetTitle;
+
+        vm.attributeScope = vm.settings.attributesShared ? types.attributesScope.shared.value : types.attributesScope.server.value;
+    }
+
+    function updateDatasources() {
+
+        vm.stylesInfo = {};
+        vm.rows = [];
+        vm.rowIndex = 0;
+
+        if (vm.datasources) {
+            vm.entityDetected = true;
+            for (var ds = 0; ds < vm.datasources.length; ds++) {
+                var row = {};
+                var datasource = vm.datasources[ds];
+                row.datasource = datasource;
+                row.data = [];
+                if (datasource.dataKeys) {
+                    vm.dataKeyDetected = true;
+                    for (var a = 0; a < datasource.dataKeys.length; a++ ) {
+                        var dataKey = datasource.dataKeys[a];
+
+                        if (dataKey.units) {
+                            dataKey.label += ' (' + dataKey.units + ')';
+                        }
+
+                        var keySettings = dataKey.settings;
+                        if (keySettings.inputTypeNumber) {
+                            keySettings.inputType = 'number';
+                        } else {
+                            keySettings.inputType = 'text';
+                        }
+
+                        var cellStyleFunction = null;
+                        var useCellStyleFunction = false;
+
+                        if (keySettings.useCellStyleFunction === true) {
+                            if (angular.isDefined(keySettings.cellStyleFunction) && keySettings.cellStyleFunction.length > 0) {
+                                try {
+                                    cellStyleFunction = new Function('value', keySettings.cellStyleFunction);
+                                    useCellStyleFunction = true;
+                                } catch (e) {
+                                    cellStyleFunction = null;
+                                    useCellStyleFunction = false;
+                                }
+                            }
+                        }
+
+                        vm.stylesInfo[dataKey.label] = {
+                            useCellStyleFunction: useCellStyleFunction,
+                            cellStyleFunction: cellStyleFunction,
+                            color: keySettings.color
+                        };
+
+                        row.data.push(dataKey);
+                    }
+                    vm.rows.push(row);
+                }
+            }
+        }
+    }
+
+    function updateRowData(data) {
+        var dataIndex = 0;
+        for (var r = 0; r < vm.rows.length; r++) {
+            var row = vm.rows[r];
+            for (var d = 0; d < row.data.length; d++ ) {
+                var keyData = data[dataIndex++].data;
+                if (keyData && keyData.length && keyData[0].length > 1) {
+                    row.data[d].currentValue = row.data[d].originalValue = keyData[0][1];
+                }
+            }
+        }
+    }
+
+}

+/**
+ * Copyright © 2016-2019 The Thingsboard Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+.tb-multiple-input {
+  height: 100%;
+
+  .md-button.md-icon-button {
+    width: 32px;
+    min-width: 32px;
+    height: 32px;
+    min-height: 32px;
+    padding: 0 !important;
+    margin: 0;
+    line-height: 20px;
+  }
+
+  .md-icon-button md-icon {
+    width: 20px;
+    min-width: 20px;
+    height: 20px;
+    min-height: 20px;
+    font-size: 20px;
+
+    &:not([disabled]) {
+      color: #f66;
+    }
+  }
+}
+
+md-toast {
+  min-width: 0;
+
+  .md-toast-content {
+    font-size: 14px !important;
+  }
+}

+<!--
+
+    Copyright © 2016-2019 The Thingsboard Authors
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+-->
+<form class="tb-multiple-input" name="multipleInputForm" ng-submit="vm.postData($event)" novalidate>
+    <div style="padding: 0 8px; margin: auto 0;">
+        <div ng-show="vm.entityDetected" layout="row" flex ng-repeat="row in vm.rows" ng-init="rowIndex=$index">
+            <div layout="column" flex ng-repeat="key in row.data track by $index" ng-init="keyIndex=$index">
+                <md-tooltip class="tb-tooltip-multiline" ng-if="key.settings.tooltipMessage && key.settings.tooltipMessage.length" md-direction="left">
+                    <span ng-bind-html="key.settings.tooltipMessage"></span>
+                </md-tooltip>
+                <md-input-container class="md-block" ng-style="vm.cellStyle(key, rowIndex, $first, $last)">
+                    <label ng-style="vm.textColor(key)">{{key.label}}</label>
+                    <md-icon ng-style="vm.textColor(key)" class="material-icons" ng-if="key.settings.icon">
+                        {{key.settings.icon}}
+                    </md-icon>
+                    <input name="value{{rowIndex}}{{keyIndex}}"
+                           ng-style="vm.textColor(key)"
+                           ng-disabled="key.settings.readOnly"
+                           ng-model="key.currentValue"
+                           min="{{key.settings.min}}"
+                           max="{{key.settings.max}}"
+                           ng-required="key.settings.required"
+                           type="{{key.settings.inputType}}"
+                           step="{{key.settings.step}}"
+                           md-select-on-focus
+                           ng-change="vm.inputChanged()">
+                    <div ng-messages="multipleInputForm['value' + rowIndex + keyIndex].$error">
+                        <div ng-message="min">Value must be greater than {{key.settings.min}}</div>
+                        <div ng-message="max">Value must be lower than {{key.settings.max}}</div>
+                        <div ng-message="required">This field is required</div>
+                    </div>
+                </md-input-container>
+            </div>
+        </div>
+
+        <div style="text-align: center; font-size: 18px; color: #a0a0a0;" ng-hide="vm.entityDetected" ng-bind="vm.message"
+        ></div>
+        <div style="text-align: center; font-size: 18px; color: #a0a0a0;" ng-show="vm.entityDetected && !vm.dataKeyDetected">
+            No attribute is selected
+        </div>
+        <div style="text-align: center; font-size: 18px; color: #a0a0a0;" ng-show="vm.entityDetected && !vm.isValidParameter">
+            Timeseries parameter cannot be used in this widget
+        </div>
+    </div>
+    <div class="md-padding" layout="row" layout-align="end center" ng-show="vm.entityDetected && vm.dataKeyDetected">
+        <md-button class="md-primary" ng-click="vm.discardAll()" style="max-height: 50px;margin-right:20px;" ng-disabled="!vm.hasAnyChange">
+            {{ 'action.undo' | translate }}
+        </md-button>
+        <md-button class="md-raised md-primary" type="submit" value="Submit" style="max-height: 50px;margin-right:20px;"
+                   ng-disabled="!vm.hasAnyChange || multipleInputForm.$invalid" ng-click="vm.isFocused = false">
+            {{ 'action.save' | translate }}
+        </md-button>
+    </div>
+</form>