UI: Fixed error when used 'Update device attribute' widgets

application/src/main/data/json/system/widget_types/update_device_attribute.json

@@ -9,7 +9,7 @@
     "sizeX": 4,
     "sizeY": 2,
     "resources": [],
-    "templateHtml": "<div class=\"tb-rpc-button flex flex-col\">\n  <div class=\"title-container flex max-w-20% flex-full flex-row items-center justify-center\"\n       [class.!hidden]=\"!showTitle\">\n    <span class=\"button-title\">{{title}}</span>\n  </div>\n  <div class=\"button-container flex flex-full flex-col items-center justify-center\"\n       [class]=\"{\n          'max-w-80%': showTitle,\n          'max-w-100%': !showTitle\n       }\"\n       [style.padding-top]=\"showTitle ? '5px': '10px'\">\n    <div>\n      <button mat-button (click)=\"sendCommand()\"\n              [class.mat-mdc-raised-button]=\"styleButton?.isRaised\"\n              [color]=\"styleButton?.isPrimary ? 'primary' : ''\"\n              [style]=\"customStyle\">\n        {{buttonLable}}\n      </button>\n    </div>\n  </div>\n  <div class=\"error-container flex flex-row items-center justify-center\" [style.background]=\"error?.length ? 'rgba(255,255,255,0.25)' : 'none'\">\n    <span class=\"button-error\">{{ error }}</span>\n  </div>\n</div>",
+    "templateHtml": "<div class=\"tb-rpc-button flex flex-col\">\n  <div class=\"title-container flex max-w-20% flex-full flex-row items-center justify-center\"\n       [class.!hidden]=\"!showTitle\">\n    <span class=\"button-title\">{{title}}</span>\n  </div>\n  <div class=\"button-container flex flex-full flex-col items-center justify-center\"\n       [class]=\"{\n          'max-w-80%': showTitle,\n          'max-w-100%': !showTitle\n       }\"\n       [style.padding-top]=\"showTitle ? '5px': '10px'\">\n    <div>\n      <button mat-button (click)=\"sendUpdate()\"\n              [class.mat-mdc-raised-button]=\"styleButton?.isRaised\"\n              [color]=\"styleButton?.isPrimary ? 'primary' : ''\"\n              [style]=\"customStyle\">\n        {{buttonLable}}\n      </button>\n    </div>\n  </div>\n  <div class=\"error-container flex flex-row items-center justify-center\" [style.background]=\"error?.length ? 'rgba(255,255,255,0.25)' : 'none'\">\n    <span class=\"button-error\">{{ error }}</span>\n  </div>\n</div>",
     "templateCss": ".tb-rpc-button {\n    width: 100%;\n    height: 100%;\n}\n\n.tb-rpc-button .title-container {\n    font-weight: 500;\n    white-space: nowrap;\n    margin: 10px 0;\n}\n\n.tb-rpc-button .button-container div{\n    min-width: 80%\n}\n\n.tb-rpc-button .button-container .mat-mdc-button{\n    width: 100%;\n    margin: 0;\n}\n\n.tb-rpc-button .error-container {\n    position: absolute;\n    top: 2%;\n    right: 0;\n    left: 0;\n    z-index: 4;\n    height: 14px;\n}\n\n.tb-rpc-button .error-container .button-error {\n    color: #ff3315;\n    white-space: nowrap;\n}",
     "controllerScript": "self.onInit = function() {\n    self.ctx.ngZone.run(function() {\n       init(); \n       self.ctx.detectChanges();\n    });\n};\n\nfunction init() {\n    self.ctx.$scope.buttonLable = self.ctx.settings.buttonText;\n    self.ctx.$scope.showTitle = self.ctx.settings.title &&\n        self.ctx.settings.title.length ? true : false;\n    self.ctx.$scope.title = self.ctx.settings.title;\n    self.ctx.$scope.styleButton = self.ctx.settings.styleButton;\n    let entityAttributeType = self.ctx.settings.entityAttributeType;\n    let entityParameters = JSON.parse(self.ctx.settings.entityParameters);\n\n    if (self.ctx.settings.styleButton.isPrimary ===\n        false) {\n        self.ctx.$scope.customStyle = {\n            'background-color': self.ctx.$scope.styleButton\n                .bgColor,\n            'color': self.ctx.$scope.styleButton.textColor\n        };\n    }\n\n    let attributeService = self.ctx.$scope.$injector.get(self.ctx.servicesMap.get('attributeService'));\n\n    self.ctx.$scope.sendUpdate = function() {\n        let attributes = [];\n        for (let key in entityParameters) {\n            attributes.push({\n                \"key\": key,\n                \"value\": entityParameters[key]\n            });\n        }\n        \n        let entityId = {\n            entityType: \"DEVICE\",\n            id: self.ctx.defaultSubscription.targetDeviceId\n        };\n        attributeService.saveEntityAttributes(entityId,\n            entityAttributeType, attributes).subscribe(\n            function success() {\n                self.ctx.$scope.error = \"\";\n                self.ctx.detectChanges();\n            },\n            function fail(rejection) {\n                if (self.ctx.settings.showError) {\n                    self.ctx.$scope.error =\n                        rejection.status + \": \" +\n                        rejection.statusText;\n                        self.ctx.detectChanges();\n                }\n            }\n\n        );\n    };\n}\n",
     "settingsSchema": "",