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Welcome to the Futurama Support Site

The Futurama Support Site is the website where you can find Futurama and Futurama Vision documentation. If you have any questions about the support pages or if you want to provide us feedback please send us an e-mail.




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 1      About Futurama
 1.1        Version information
 1.2        Getting Started
 1.2.1          Futurama Website
 1.2.1.1            Behavior of Futurama regarding TimeOuts, Login and Logoff
 1.2.1.2            Replacing an existing Futurama Session
 1.2.2          Futurama Webservice
 1.2.2.1            warmUpDocuments
 1.2.3          Futurama Export
 1.3        Overview - Futurama Modules
 1.3.1          Overview - Futurama Accounts
 1.3.2          Overview - Futurama Server
 1.3.3          Overview - Futurama Monitor
 1.3.4          Overview - Futurama Insight
 1.3.5          Overview - Futurama Console
 1.3.6          Overview - Futurama Webservice
 1.4        Loadbalancing Futurama applications
 1.4.1          Getting the most out of Futurama Web using the Load-Balancer
 1.4.2          Application Request Routing
 1.5        Text management and Multi-language
 2      Installation – Configuration – Testing
 2.1        Installation - Futurama Website Edition
 2.1.1          Installation Futurama HTML
 2.1.2          Installation Futurama Monitor
 2.1.3          Installation Futurama Insight
 2.1.4          Installation Futurama Accounts
 2.1.5          Installation SAML2LoadBalancer
 2.2        Installation - Futurama Export Edition
 2.2.1          Installation Futurama Console
 2.2.2          Installation Futurama Server
 2.3        Installation - Futurama Webservice Edition
 2.3.1          Installation Futurama Webservice
 2.4        Installation Futurama Editor
 2.5        Configuration
 2.5.1          Configuration - Cache
 2.5.2          Configuration - Calculation
 2.5.3          Configuration - Debug
 2.5.4          Configuration - File manager
 2.5.5          Configuration - Fileproviders
 2.5.6          Configuration - Format
 2.5.7          Configuration - History
 2.5.8          Configuration - Identity Provider
 2.5.9          Configuration - Log
 2.5.10           Configuration - Mail
 2.5.11           Configuration - Mapping
 2.5.12           Configuration - Monitor
 2.5.13           Configuration - PlugIns
 2.5.14           Configuration - Rendering
 2.5.15           Configuration - ScenarioRecording
 2.5.16           Configuration - Security
 2.5.17           Configuration - Server
 2.5.18           Configuration - Vision
 2.5.19           Configuration - WebAPI
 2.6        Logging
 2.7        Troubleshooting
 2.8        Security - hardening
 3      Updating and file compatibility
 3.1        Updating Futurama - Compatibility behavior
 3.2        Converting Futurama documents
 3.3        12819 - DataTable file updates
 3.4        12889 - DataTable file updates
 3.5        Conversion web.config to .NET Framework 4
 3.6        Deprecated conversion formulas
 4      Futurama Editor - How to
 4.1        At first glance
 4.2        Developing in the Futurama Editor
 4.2.1          Working with objects
 4.2.2          Evaluating objects
 4.2.3          Finding objects
 4.3        Transferring objects
 4.4        Testing objects
 4.5        Validating objects
 4.6        Troubleshooting objects
 4.7        Advanced/special functionality
 4.8        Checking the layout of objects
 5      Futurama - Formulas
 5.1        Futurama Formulas - Date and time
 5.1.1          Date
 5.1.2          Day
 5.1.3          Days360
 5.1.4          Days360Excel
 5.1.5          DaysInMonth
 5.1.6          DaysInPeriod
 5.1.7          Min
 5.1.8          Max
 5.1.9          Month
 5.1.10           Now
 5.1.11           WeekDay
 5.1.12           Year
 5.2        Futurama Formulas - Math
 5.2.1          Abs
 5.2.2          Add
 5.2.3          Divide
 5.2.4          Floor
 5.2.5          Ln
 5.2.6          Log
 5.2.7          Log10
 5.2.8          Mod
 5.2.9          Multiply
 5.2.10           Pi
 5.2.11           Power
 5.2.12           Rand
 5.2.13           Round
 5.2.14           RoundDown
 5.2.15           RoundUp
 5.2.16           SquareRoot
 5.2.17           Subtract
 5.3        Futurama Formulas - Statistical
 5.3.1          AverageDeviation
 5.3.2          Beta
 5.3.3          Binomial
 5.3.4          Covariance
 5.3.5          Factorial
 5.3.6          Gamma
 5.3.7          GeometricMean
 5.3.8          Lognormal
 5.3.9          Max
 5.3.10           Median
 5.3.11           Min
 5.3.12           Normal
 5.3.13           StandardDeviation
 5.3.14           Uniform
 5.3.15           Variance
 5.4        Futurama Formulas - Text
 5.4.1          CalculateBase64Hashcode
 5.4.2          CalculateXmlHashcode
 5.4.3          Concatenate
 5.4.4          ConcatenateBase64
 5.4.5          ContainsText
 5.4.6          Convert.CSV.2.XML
 5.4.7          ConvertFromBase64
 5.4.8          ConvertToBase64
 5.4.9          ConvertXml
 5.4.10           DecodeURL
 5.4.11           DecryptXml
 5.4.12           EncodeURL
 5.4.13           EncryptXml
 5.4.14           Find
 5.4.15           HashBase64EncodedFile
 5.4.16           HashBase64EncodedFileWithBase64
 5.4.17           HashText
 5.4.18           HashTextWithBase64
 5.4.19           Left
 5.4.20           Len
 5.4.21           Linefeed
 5.4.22           Lower
 5.4.23           Mid
 5.4.24           Proper
 5.4.25           ReadConfigKey
 5.4.26           ReadDirectoryNames
 5.4.27           ReadFile
 5.4.28           ReadFileAsBase64
 5.4.29           ReadFileNames
 5.4.30           ReadFileWithEncoding
 5.4.31           ReadXPathScalar
 5.4.32           ReadXPathVector
 5.4.33           Repeat
 5.4.34           Right
 5.4.35           Substitute
 5.4.36           Trim
 5.4.37           TrimLeft
 5.4.38           TrimRight
 5.4.39           Upper
 5.4.40           ValidatePattern
 5.4.41           XsdMessages
 5.5        Futurama Formulas - Logical
 5.5.1          And
 5.5.2          IsEmpty
 5.5.3          If
 5.5.4          IsEqual
 5.5.5          IsEven
 5.5.6          IsGreater
 5.5.7          IsGreaterEqual
 5.5.8          IsIBANChecksumValid
 5.5.9          IsLess
 5.5.10           IsLessEqual
 5.5.11           IsMemberOfGroup
 5.5.12           IsNotEqual
 5.5.13           IsOdd
 5.5.14           IsValidXml
 5.5.15           Not
 5.5.16           Or
 5.5.17           ValidateNPR
 5.6        Futurama Formulas - Table
 5.6.1          FindNextRow
 5.6.2          FindPreviousRow
 5.6.3          FindRow
 5.6.4          Sort
 5.6.5          VLookUp
 5.7        Futurama Formulas - Document
 5.7.1          CountErrors
 5.7.2          GetPathToDataFiles
 5.7.3          GetPortNumber
 5.7.4          GetRelativePathToDataFiles
 5.7.5          GetSessionID
 5.7.6          IsLicenceAvailable
 5.7.7          ReadError
 5.7.8          ReadIdentityProviderResult
 5.7.9          ReadRequestIP
 5.7.10           ReadRequestParameter
 5.7.11           ReadUserAgent
 5.7.12           ReadVersionNumber
 5.7.13           SessionTimeOut
 5.7.14           URL
 5.7.15           UserName
 5.8        Futurama Formulas - Conversion
 5.8.1          Convert.Excel.to.XML
 5.8.2          ConvertJSONtoXml
 5.8.3          ConvertTextToDate
 5.8.4          ConvertTextToNumber
 5.8.5          ConvertToBoolean
 5.8.6          ConvertToDouble
 5.8.7          ConvertToLong
 5.8.8          ConvertToString
 5.8.9          FormatDate
 5.8.10           FormatNumber
 5.8.11           Value
 5.9        Futurama Formulas - Matrix
 5.9.1          AddMatrices
 5.9.2          AddScalarToMatrix
 5.9.3          Cumulative
 5.9.4          CumulativeProductMatrix
 5.9.5          Distinct
 5.9.6          DivideMatrices
 5.9.7          DivideMatrixScalar
 5.9.8          DivideScalarMatrix
 5.9.9          Exponent
 5.9.10           First
 5.9.11           Floor
 5.9.12           If
 5.9.13           Index
 5.9.14           Inverse
 5.9.15           IsEqual
 5.9.16           IsGreater
 5.9.17           IsGreaterEqual
 5.9.18           IsNotEqual
 5.9.19           IsLess
 5.9.20           IsLessEqual
 5.9.21           Join
 5.9.22           Last
 5.9.23           Length
 5.9.24           MatrixProduct
 5.9.25           Max
 5.9.26           MaxScalarMatrix
 5.9.27           Mean
 5.9.28           Mid
 5.9.29           Min
 5.9.30           MinScalarMatrix
 5.9.31           MultiplyMatrices
 5.9.32           MultiplyMatrixVector
 5.9.33           MultiplyScalarMatrix
 5.9.34           Percentile
 5.9.35           PowerMatrix
 5.9.36           PowerMatrixScalar
 5.9.37           PowerScalarMatrix
 5.9.38           ReadMatrixFromXml
 5.9.39           Repeat
 5.9.40           Replace
 5.9.41           Reshape
 5.9.42           ReverseCumulativeProductMatrix
 5.9.43           ReverseMatrix
 5.9.44           Size
 5.9.45           Split
 5.9.46           SquareRootMatrix
 5.9.47           Step
 5.9.48           SubtractMatrices
 5.9.49           SubtractMatrixScalar
 5.9.50           SubtractScalarMatrix
 5.9.51           Sum
 5.9.52           Transpose
 5.9.53           UnitMatrix
 5.9.54           Vector
 5.10         Creating custom formulas in Futurama
 6      Futurama - Objects
 6.1        Action
 6.2        Aggregation
 6.3        Button
 6.4        ChangeValue
 6.5        CheckBox
 6.6        ClearCache
 6.7        DatabaseField
 6.8        DatabaseView
 6.9        DataTable
 6.10         DateBox
 6.11         DocConverter
 6.12         Document
 6.13         Download
 6.14         DropDownList
 6.15         EmailConverter
 6.16         ExcelConverter
 6.17         FileSaver
 6.18         FileUploader
 6.19         Fixed
 6.20         Formula
 6.21         GraphConverter
 6.22         HTMLInclude
 6.23         InterfacesNode
 6.24         LogMessage
 6.25         Navigator
 6.26         Node
 6.27         RadioButton
 6.28         RadioGroup
 6.29         Range
 6.30         Reference
 6.31         SubDocument
 6.32         TextBox
 6.33         UserTable
 6.34         UserVariable
 6.35         WebLabel
 6.36         WebListBox
 6.37         WebPage
 6.38         WebPanel
 6.39         WebReference
 6.39.1           WebReference - WCF Configuration
 6.40         WebService
 6.41         WebSlider
 6.42         WordConverter
 6.43         XmlBuilder
 6.44         XmlConverter
 6.45         XmlField
 6.46         XmlNode
 7      Futurama - Vision References
 7.1        Data
 7.1.1          ReadData
 7.1.2          WriteMessage
 7.1.3          GetPersonIdentifiers
 7.1.4          CreatePerson
 7.2        DataStore
 7.2.1          DeleteDataItem
 7.2.2          DeleteDataItemHierarchy
 7.2.3          DeleteDataItems
 7.2.4          GetDataItem
 7.2.5          GetDataItemHierarchy
 7.2.6          GetDataItems
 7.2.7          StoreData
 7.3        Accounts
 7.3.1          Activate Account
 7.3.2          Change Account
 7.3.3          Create Account
 7.3.4          GetQuestion
 7.3.5          GetQuestions
 7.3.6          Login
 7.3.7          ReadData
 7.3.8          ReinitializeAccount
 7.4        General
 7.4.1          TestConnection
 8      Futurama Vision
 8.1        Installation Futurama Vision
 8.1.1          Installation Futurama Vision Management Site
 8.1.2          Installation or Upgrade of the Futurama Vision Database
 8.2        Futurama Vision Management Site
 8.2.1          Futurama Vision Management Site - Admin
 8.2.2          Futurama Vision Management Site – Security
 8.2.3          Futurama Vision Management Site – Skinning
 8.2.4          Importing data into Futurama Vision
 8.2.4.1            Importing data by webservice
 8.2.4.2            Importing data from a Zip-file
 8.2.4.3            Importing data with Futurama Vision Batch
 8.2.4.4            Futurama Vision Webservice Security
 8.2.5          Further processing of data into Futurama Vision
 8.3        Futurama Vision File manager
 8.4        Activity overview
 8.5        Storing data in Vision from a Futurama application
 8.6        Futurama Vision – Data
 8.7        Futurama Accounts - Management Site
 8.7.1          Futurama Accounts - Table in Vision Database
 8.8        Futurama Server - Management Site
 8.8.1          Special Futurama Server Jobs
 8.9        Futurama Register - Management Site
 8.9.1          Configuration - Futurama Register
 8.10         Retrieving AppEvents from Futurama Vision
 8.11         Adding CustomPages to Vision
 9      Futurama Intermediate Control Output (FICO)
 9.1        FICO example - Change/Add HTML headers
 9.2        FICO example - Change Graph
 9.3        HTML5 Template
 10       Futurama Web API
 10.1         Postbacks of Futurama webcontrols
 10.2         Retrieving Resources using Web API
 10.3         WebAPI Session management
 11       Tutorials - Overview
 11.1         Tutorials - Examples and Downloads
 11.2         Beginners
 11.2.1           Creating formulas with Futurama
 11.2.1.1             Exercise 1: Pythagorean Theorem (Easy)
 11.2.1.2             Exercise 2: Newspaper stall (Medium)
 11.2.1.3             Exercise 3: Recursive functions (Difficult)
 11.2.1.4             Exercise 4: Leap Year (Difficult)
 11.2.1.5             Exercise 5: The Guessing Game I (Medium)
 11.2.2           Creating a Website Application
 11.2.2.1             Exercise 1: Creating a Website (Easy)
 11.2.3           Styling your website with CSS
 11.2.3.1             Exercise 1: Adding CSS (Easy)
 11.2.4           Adding interactivity to your website
 11.2.4.1             Exercise 1: Summation (Easy)
 11.2.4.2             Exercise 2: The Guessing Game II (Medium)
 11.2.4.3             Exercise 3: Nationality (Medium)
 11.2.4.4             Exercise 4: Nationality - RepeatTarget (Medium)
 11.2.4.5             Exercise 5: Reversed Guessing (Difficult)
 11.2.5           Working with Tables
 11.2.5.1             Exercise 1: Average (Easy)
 11.2.5.2             Exercise 2: Boundary values (Difficult)
 11.2.5.3             Exercise 3: Standard Deviation (Medium)
 11.2.6           Reading and processing XML-data in Futurama
 11.2.6.1             Exercise 1: Shares (Medium)
 11.2.7           Adding Graphs in Futurama
 11.2.7.1             Exercise 1: World Population (Easy)
 11.2.8           Working with Actions in Futurama
 11.2.8.1             Exercise 1: Changing Colors (Easy)
 11.2.8.2             Exercise 2: On and Off (Medium)
 11.2.8.3             Exercise 3: The ChangeValue object (Difficult)
 11.2.8.4             Exercise 4: The Guessing Game III (Medium)
 11.2.8.5             Exercise 5: CheckBox (Medium)
 11.2.9           Multiple Pages and Navigation
 11.2.10            Using XSLT to display data
 11.2.10.1              Exercise 1: Overview Summation (Easy)
 11.2.10.2              Exercise 2: Persons (Medium)
 11.2.10.3              Exercise 3: Leap Year Overview (Difficult)
 11.2.11            Webservices in Futurama
 11.2.11.1              Exercise 1: Example (Easy)
 11.2.12            Creating a Webservice Application
 11.2.12.1              Exercise 1: Add (Easy)
 11.2.12.2              Exercise 2: Webservice Nationality (Medium)
 11.2.13            Creating a Console Application
 11.2.13.1              Exercise 1: Adding extra fields (Easy)
 11.2.14            Generating Documents
 11.2.14.1              Exercise 1: Tax Rate (Medium)
 11.2.14.2              Exercise 2: Tax Rates Table (Difficult)
 11.3         Advanced
 11.3.1           Responsive Design
 11.3.1.1             Exercise 1: Orientation
 11.3.1.2             Exercise 2: Target different screen sizes
 11.4         Older Tutorials (Futurama Version 3.2)
 11.4.1           Futurama Editor Tutorial 1: The first sum
 11.4.2           Futurama Editor Tutorial 2: An annuity
 11.4.3           Futurama Editor Tutorial 3: Working with tables
 11.4.4           Futurama Editor Tutorial 4: Modelling a DB pension plan
 11.4.5           Futurama Editor Tutorial 5: Working with XML
 11.4.6           Futurama Web Tutorial 1: Hello world
 11.4.7           Futurama Web Tutorial 2: Buttons and Actions
 11.4.8           Futurama Web Tutorial 3: Textboxes
 11.4.9           Futurama Web Tutorial 4: DropdownLists
 12       Miscellaneous
 12.1         Responsive website
 12.2         Reducing memory usage for XmlNodes and XmlFields
 12.3         Explaining caching for websites and webservices
 12.4         Certificates - basic information
 12.5         Performance XML operations
 12.6         Creating XSD files and using them in combination with Futurama
 13       Templates
 14       Safe2Save WebAPI Sample
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451 documents found.


ClearCache

Developer
Futurama-Objects
Futurama-Editor
Action-Objects

Module: Editor

Version: 4.0.1 +

User: Developer

Object Type: Action Object

Parent of:

no children

 

Description

The ClearCache is used to clear the cache of other objects. By default Futurama remembers all results of it's objects and retrieves them from the cache whenever these are requested again unchanged. In some cases however, it is desired that a new result is always generated. This holds for example when calling a webservice, generating random numbers (Formula Rand) or requesting the present date/time (Formula Now).

Properties

Condition

This property indicates under which condition the ClearCache is to be executed. If nothing is entered the ClearCache will always be executed. If a condition has been filled in the ClearCache will only be executed if the Condition is 'True'. In the property a Formula of type Boolean can be entered as well as a Fixed or a Reference to another object of type Boolean.

DebugLogMode (from version 4.1)

Indicates the level of detail of debug information that is logged when running a Futurama application (website, webservice, console application) to the trace, a logfile, a database etc. The possible values are:

  • None: no debug information is logged
  • Simple: only basic information is given
  • Extended: in addition to the information in the Simple mode the values of all the properties of the object are shown

IsPublic

Possible values are True or False. If the value is False, then the object can only be used within the document where it is created. If the value is True, then also from other Futurama documents can be referred to this object. This means that changes in the object also affect the document in which is referred to this object. If the value is True and you attempt to move or delete the object, a warning will be given. To limit these warnings to a minimum it is recommended to set IsPublic to True only when necessary.

Recursive

The value of this property can be 'True' or 'False'. If set to 'False' only the cache of the object defined at the property TargetObject will be emptied. If set to 'True' not only the cache of the TargetObject will be emptied but also the cache of objects that are Dependants of the TargetObject. This holds for direct Dependants as well as objects that depend on the TargetObject through other objects.

TargetObject

In this property a Reference can be made to the object whose cache needs to be emptied. It can be any of the following list:

(Name)

The name of the object.

Comment

Here a comment can be entered. For example a short description of the object.

ID

The unique identification number of the object. This number is automatically generated by Futurama on the moment of creation. This number can be used when searching for a certain object in the Find Window.

Text

This is an automatic property. It will state that the cache of the TargetObject will be cleared.

Example

In this example it is shown how a ClearCache can be used to always get the correct date and time.

Download

Download the Futurama Document clearcache example.

Description

  1. Open the XML-document which is contained in the zip-file in the Futurama Editor (Version 4.2.1 or later).
  2. Here an Action object can be seen which contains a ClearCache object. The property TargetObject of the ClearCache refers to the Formula 'Date Time'. This Formula uses the Formula Now() to generate the current date and time.
  3. First verify in the Result Window that the result of the Formula 'Date Time' is the time on which the Document was opened in the Editor.
  4. Wait a while and verify that the date and time are still the same! This is because the value is not recalculated but rather retrieved from the cache.
  5. In order to recalculate the Formula we have to empty the cache of the Formula.
  6. Do a rightclick on the ClearCache object or the Action containing the ClearCache and select Debug | Execute.
  7. Again verify the result of the Formula 'Date Time'. It can be seen that it has been updated.

 

Updated: 2012-08-07


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