-
- Preview browser
- Page designer
- DQL editor
- Application wide settings
- Security settings
- Page caching module
- Modules
- Snippets
- Actions
- Context editor
- Task editor
- Scheduler editor
- Search engine editor
- Web server console
- Site layout editor
- Template editor
- Robots editor
- Style definitions
- Database manipulation
- Table designer
- Transfer editor
- Reporter
- Deployment module
- Deployment server settings
- Debugger
- .end
- .form header
- .form trailer
- .items
- assign
- application status
- backup db
- begin transaction
- break
- call menu
- call program
- case
- cluster by
- commit
- connect
- copy all from
- data-entry
- db status
- delete records
- define
- disconnect
- do
- documents
- exec SQL
- else
- end
- enter a record
- error messages off
- error messages on
- exit
- export
- for
- global
- if
- import
- imports
- in
- input using
- install application
- into
- list records
- lock
- lock db
- modify records
- message
- named
- others
- prompt
- query selection
- record entry
- records
- reorganize
- restore db
- rollback
- run procedure
- servers
- temp
- then
- tran off
- tran on
- unclustered
- unlock
- unlock db
- via form
- while
- with
- abs
- acos
- addressof
- ampm
- anylookup
- asin
- atan
- atan2
- ceil
- CHR
- concat
- ConsoleCopy
- ConsoleMemoCopy
- ConsoleShow
- ConsoleWriteToFile
- cos
- cosh
- date
- DatePicker
- day
- DEOS
- DialogOpen
- DialogOpenRelated
- DocumentCloseName
- DoesObjectExist
- ExecDQL
- ExecuteFile
- exp
- FileExecDQL
- firstc
- firstlast
- firstw
- FixedWidth
- floor
- futurevalue
- GetCurrent
- GetVar
- hours
- if
- installment
- jointext
- julian
- lastc
- lastfirst
- lastw
- length
- log
- log10
- lower
- MemoChunk
- MemoCopy
- MemoDecodePair
- MemoExecDQL
- MemoFind
- MemoGetGlobal
- MemoLength
- MemoMemoCopy
- MemoMemoReplace
- MemoReadFromFile
- MemoReplace
- MemoSetGlobal
- MemoStringBetween
- MemoStringFrom
- MemoStringTo
- MemoWordCount
- MemoWriteToFile
- midc
- midw
- minutes
- mod
- month
- OpenForm
- OpenMenu
- OpenProcedure
- OpenReport
- periods
- power
- presentvalue
- proper
- random
- rate
- RefreshForm
- RefreshScreen
- RefreshStatus
- Remote
- Remote authentication
- Remote POP3
- Remote IMAP
- Remote SMTP
- Remote XML
- seconds
- SetColor
- SetCurrent
- SetFocus
- SetLabelText
- SetMemoValue
- SetState
- SetStyle
- SetValue
- SetVar
- sin
- sinh
- spellcurrency
- spelldate
- spellmonth
- spellnumber
- spellweekday
- sqrt
- StringBetween
- StringEscape
- StringFind
- StringFrom
- StringReplace
- StringTo
- tan
- tanh
- textpos
- timeampm
- ToText
- UniqueID
- upper
- Wait
- weekday
- WriteToFile
- year
- yearday
- yearweek
- " (quotation marks)
- () (parentheses)
- + (addition)
- , (comma)
- - (subtraction)
- . (period)
- -- (comment)
- / (division)
- * (multiplication)
- * (asterisk)
- ? (question mark)
- ~ (tilde)
- : (colon)
- := (assignment operator)
- ; (semicolon)
- < (less than)
- <= (less than or equal to)
- = (equals)
- > (greater than)
- >= (greater than or equal to)
- all
- all files
- and
- any
- between
- blank
- count
- count of
- file
- highest of
- in groups
- in groups with group-totals
- in order
- in reverse
- item (Statistical)
- item (Conditional Statistical)
- lock files
- lock nothing
- lock records
- lookup
- lowest of
- max
- mean
- mean of
- min
- not
- number
- numeric string
- or
- pause
- percent
- selected record
- std.dev.
- std.err.
- sum
- sum of
- text
- time
- to
- variance
- window
- Rules for queries
- * (asterisk)
- ? (question mark)
- ~ (tilde)
- and
- or
- not
- ( ) (parentheses)
- Debug querys
- Livetext tags
- xdg3 query
- Sessions
- Pagination
- Free text search
- Intro on fields
- Text
- Hidden
- Date
- Dropdown
- List
- Checkbox
- Radio button
- Text edit
- Redactor (richtext)
- CKEditor
- TinyMCE
- Intro
- hasPrismConnection
- doAction
- doDerivation
- doMenuItem
- doPrismDerivation
- setFormField
- runPrismFunction
- @GetDefinition
- . document
- . listcommands
- . listdocuments
- . listdrives
- . listfiles
- . listfunctions
- . listinternals
- . listoperators
- . listrelated
- . listtables
- . object
- . table
- . testdql
- @SetDefinition
- . document
- . object
- Extra modules intro
- python
- Qt
- wkhtmltopdf
- PySide
- PyXCC
- django
- Apache
- LightTPD
- nginx
- pywin32
- flup
- cssutils
- Pillow
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- mysqldb
- psycopg2
- pyodbc
- python_dateutil
- requests
- suds-ews
- setuptools
- Whoosh
- wmi
- django-send
- bootstrap
- bootstrapmultiselect
- jquery
- jqueryui
- ckedit
- tinymce
- redactor
- JavaScript EU VAT Number Validation
- feedparser
- beautifulsoup
- appsdir
- six
- pycparser
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- cryptography
- cffi
- enum34
- pyasn1
- idna
- ipaddress
- PyYAML
- coverage
- coveralls
- docopt
- mock
- funcsigs
- pbr
- nose
- paypalrestsdk
- paypal
- libcurl
- 7zipcpp
- cef
- cpp-jwt
Sessions
Session in DG3 is a way to store information set in one page and read in another. It is independent of authentication and can be used for both anonymous users and authenticated user. Each session gets an unique session id that will be the same for as long as the browsers session is open.
Sessions form query and livetext
The simplest way of using session variables in DG3 is to use it in livetext and query strings. You can read this session id by the livetext [{ xdg3.sessionid }]. To use a session, you simply store the value by a query string with the syntax ?xdg3.session.key=value. To read back the value you set, you simply use a livetext with the syntax [{ xdg3.session.key }]. To delete a session when it no longer is needed, you can use a query string in the form ?xdg3.delsession.key=.
[{ xdg3.sessionid }] Returns the session id as a livetext [{ xdg3.session.key }] Returns the session variable set earlier ?xdg3.session.key=value Sets the session variable to be used later in a livetext ?xdg3.delsession.key= Deletes a session key using query Session in code
You can also use Python code in custom views to set and read session variables. A session is available in the request object as a dictionary like object.
sess=request.session # get the session store sessionid = sess.session_key # get the id sessval = sess.get('mykey') sess['mykey'] = 'my value' # set a session variable del sess['mykey'] # deletes a session variable<br>
Code to read from session, set session variables and delete session variables