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Introduction

What are Hash Variable?

English
Hash Variables gives users greater flexibility and freedom in accessing useful information or relevant run-time values from the system.

A hash variable is a special hash-escaped keyword that can be used in :

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Tip
To conveniently access the list of all hash variables available, use shortcut combination Ctrl -+ Shift -+ 3 in any of the components above to bring up the hash variable assistant.

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Nested Hash Variable

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Code Block
titleExample
#envVariable.script?java#
#envVariable.script?nl2br;json#
#form.table.users?separator(, )#.script?nl2br;json#
#form.table.users?separator(, )#

Hash Variable Return Values

  • If the record does not exist, "#form.table.field#" returns the same = "#form.table.field#". Use the ternary operator ( condition ? exprIfTrue : exprIfFalse ) to check and set to NULL if the return value matches the origin hash variable (if used in BeanShell or Javascript).
  • If record exist but field is empty, "#form.table.field#" returns empty = "".
  • If record exist and field has value "abc", "#form.table.field#" returns the value = "abc".

Hash Variable Features In Joget DX Community Edition

Some hash variables listed below are not available in the Joget Community Edition, read the Detailed Plugin Comparison Between Editions for more information.

List Of Joget DX Hash Variables

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NameDescription
Prefixform
Description

To get field value from form table.

Attributes
  • #form.tableName.fieldId #
  • #form.tableName.fieldId[recordId]# (Available in v3.1 and above) where "recordid" is a reserved variable used by Joget to retrieve the subform's id.
Scope of Use
  • In a Process Tool part of a Process.
  • In a Form.
  • In a process design.
Sample Attributes#form.registrationtableName.registeredDate# // will Will use the current record ID
#form.registrationtableName.registeredDate[0001]# // Where 0001 is the record ID to seek for
#form.registrationtableName.registeredDate[{variable.varId}]# // Using nested Hash Variable with curly bracket.
#form.tableName.fieldId[{recordId}]# //using nested Hash Variable with curly bracket// For use in Subform Repeater to retrieve the subform's child id.

Form Binder Hash Variable

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NameDescription
Prefixdatalist
DescriptionTo display the datalist records in a grid format in your form or email tool.
Attributes
  • #datalist.html.ID#
  • #datalist.csv.ID#
  • #datalist.size.ID# = Size returns only the number of records based on Datalist filter.
  • #datalist.total.ID# = Total returns the record count regardless of Datalist filter.
  • #datalist.html.ID[FILTER_PARAM1=FILTER_VALUE1&FILTER_PARAM2=FILTER_VALUE2]#
  • #datalist.csv.ID[FILTER_PARAM1=FILTER_VALUE1&FILTER_PARAM2=FILTER_VALUE2]#
  • #datalist.size.ID[FILTER_PARAM1=FILTER_VALUE1&FILTER_PARAM2=FILTER_VALUE2]#
  • #datalist.total.ID[FILTER_PARAM1=FILTER_VALUE1&FILTER_PARAM2=FILTER_VALUE2]#
Scope of Use
  • All components within the App.
Sample Attributes
  • #datalist.html.myDataList#
  • #datalist.csv.ImyDataList#
  • #datalist.size.ImyDataList# = Size returns only the number of records based on Datalist filter.
  • #datalist.total.ImyDataList# = Total returns the record count regardless of Datalist filter.
  • #datalist.html.myDataList[d-8015999-fn_name=James&d-6304176-fn_email=james@gmail.com]#
  • #datalist.csv.myDataList[d-8015999-fn_name=James&d-6304176-fn_email=james@gmail.com]#
  • #datalist.size.myDataList[d-8015999-fn_name=James&d-6304176-fn_email=james@gmail.com]#
  • #datalist.total.myDataList[d-8015999-fn_name=James&d-6304176-fn_email=james@gmail.com]#
  • #datalist.html.list_f1[d-1338250-fn_id={process.recordId}]#
  • #datalist.html.listId[filterId={form.table.field[{envVariable.variableId}]}]#

Expression Hash Variable (New)

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