TypeScript angular.isString函数代码示例

    var load = function (file) {
      if (!file || (!angular.isString(file.prefix) || !angular.isString(file.suffix))) {
        throw new Error('Couldn\'t load static file, no prefix or suffix specified!');
      }

      var fileUrl = [
        file.prefix,
        options.key,
        file.suffix
      ].join('');

      if (angular.isObject(options.fileMap) && options.fileMap[fileUrl]) {
        fileUrl = options.fileMap[fileUrl];
      }

      return $http(angular.extend({
        url: fileUrl,
        method: 'GET',
        headers: {'Cache-Control': 'no-cache', 'Pragma': 'no-cache'},
        silentCall: true
      }, options.$http))
        .then(function(result) {
          return result.data;
        }, function () {
          return $q.reject(options.key);
        });
    };

		/**
		 * Save report with selected name
		 */
		function _saveReportWithGivenName(reportName, reportCategory) {
			var category = reportCategory;
			if (!angular.isString(category) || category.toLowerCase() === UNCATEGORIZED.toLowerCase())
				category = '';

			var rsReportName = reportName;
			if (angular.isString(reportCategory) && reportCategory !== '')
				rsReportName = reportCategory + $izendaSettingsService.getCategoryCharacter() + rsReportName;

			var savePromise;
			if (angular.isString(reportName) && reportName !== '') {
				savePromise = $izendaInstantReportStorageService.saveReportSet(reportName, category);
			} else {
				savePromise = $izendaInstantReportStorageService.saveReportSet();
			}
			savePromise.then(function () {
				var notificationMessage = $izendaLocaleService.localeTextWithParams('js_ReportSaved', 'Report "{0}" sucessfully saved.', [rsReportName]);
				$izendaUtilUiService.showNotification(notificationMessage);
			}, function (error) {
				var errorTitle = $izendaLocaleService.localeText('js_FailedSaveReportTitle', 'Report save error');
				var errorMessage = $izendaLocaleService.localeTextWithParams(
					'js_FailedSaveReport',
					'Failed to save report "{0}". Error description: {1}',
					[rsReportName, error]);
				$izendaUtilUiService.showErrorDialog(errorMessage, errorTitle);
			});
		}

 function eventLogger(event, to, toParams, from, fromParams) {
   if (logEvents && angular.isFunction(to.to)) {
     const transition = to;
     log += event.name + '(' + transition.to().name + ',' + transition.from().name + ');';
   } else if (logEvents) {
     log +=
       event.name +
       '(' +
       (angular.isString(to.name) ? to.name : to) +
       ',' +
       (angular.isString(from.name) ? from.name : from) +
       ');';
   }
 }

 var extractValueToCompare = function (item: any) {
     if (angular.isObject(item) && angular.isString(filterOn)) {
         return item[filterOn];
     } else {
         return item;
     }
 };

		vm.runSearchQuery = function (clearResults) {
			if (vm.searchQueryRunning)
				return;
			if (!angular.isString(vm.searchString) || vm.searchString.trim() === '') {
				vm.searchPanelOpened = false;
				vm.searchQueryRunning = false;
				return;
			}
			vm.searchQueryRunning = true;
			var count = 50;
			if (clearResults) {
				vm.searchResults = [];
				previousResultsCount = null;
				angular.element('#izInstDataSourcesTree').get(0).scrollTop = 0;
			}
			if (previousResultsCount === 0) {
				vm.searchQueryRunning = false;
				return;
			}
			$izendaInstantReportStorageService.searchInDataDources(vm.searchString, vm.searchResults.length, vm.searchResults.length + count - 1).then(function (searchResults) {
				previousResultsCount = searchResults.length;
				angular.element.each(searchResults, function () {
					vm.searchResults.push(this);
				});
				vm.searchPanelOpened = true;
				$scope.$applyAsync();
				vm.searchQueryRunning = false;
			});
		};

 model:  ($transition$: any, DomainTypesService: any)=> {
     if (angular.isString($transition$.params().domainTypeId)) {
         return DomainTypesService.findById($transition$.params().domainTypeId);
     } else {
         return DomainTypesService.newDomainType();
     }
 },

		return this.$q((resolve, reject) => {
			try {
				var printUrl = `${this.$izendaUrlService.settings.urlRsPage}?p=htmlreport&print=1`;
				// print single tile if parameter is set:
				if (angular.isString(reportForPrint) && reportForPrint !== '')
					printUrl += `&reportPartName=${encodeURIComponent(reportForPrint)}`;

				// izpid and anpid will be added inside the ExtendReportExport method 
				this.$timeout(() => {
					let newWindow = ExtendReportExport(responseServer.OpenUrl, printUrl, 'aspnetForm', '', '', true);
					if ('WebkitAppearance' in document.documentElement.style) {
						let intervalId = this.$interval(() => {
							if (!newWindow || newWindow.closed) {
								this.$interval.cancel(intervalId);
								intervalId = null;
								resolve();
							}
						}, 500);
					} else {
						resolve();
					}
				}, 500);
			} catch (e) {
				console.error(e);
				reject(e);
			}
		});

 function response (response) {
     var alertKey = response.headers('X-angular2UaaGatewayApp-alert');
     if (angular.isString(alertKey)) {
         //AlertService.success(alertKey, { param : response.headers('X-angular2UaaGatewayApp-params')});
     }
     return response;
 }

		vm.addFieldToReport = function (fieldSysName) {
			if (!angular.isString(fieldSysName))
				return;
			var field = $izendaInstantReportStorageService.getFieldBySysName(fieldSysName, true);
			if (field.checked) {
				var anotherField = $izendaInstantReportStorageService.addAnotherField(field, true);
				$izendaInstantReportStorageService.applyFieldChecked(anotherField).then(function () {
					vm.updateReportSetValidationAndRefresh();
					$scope.$applyAsync();
				});
			} else {
				$izendaInstantReportStorageService.unselectAllFields();
				field.selected = true;
				$izendaInstantReportStorageService.setCurrentActiveField(field);
				$izendaInstantReportStorageService.applyFieldChecked(field).then(function () {
					vm.updateReportSetValidationAndRefresh();
					$scope.$applyAsync();
				});
			}
			// move field from last postions to selected position if it is drag-n-drop:
			if (field.checked && vm.currentInsertColumnOrder >= 0) {
				var fieldsArray = $izendaInstantReportStorageService.getAllVisibleFields().slice();
				fieldsArray = angular.element.grep(fieldsArray, function (f: any) {
					return !f.isVgUsed;
				});
				fieldsArray.sort(function (a, b) {
					return a.order - b.order;
				});
				var from = fieldsArray.length - 1;
				var to = vm.currentInsertColumnOrder;
				$izendaInstantReportStorageService.moveFieldToPosition(from, to, false, true);
			}
			vm.currentInsertColumnOrder = -1;
		};