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to return the value of some useful runtime variables from Joget components.
| Info |
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Download the tutorial app on Hash Variables from Joget Workflow Marketplace to learn more about Hash Variable. |
Nested Hash Variable
Since version 3.0.3, a Hash Variable can be used inside another Hash Variable to form a Nested Hash Variable.
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| Name | Description |
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| Prefix | assignment |
| Description | To get workflow activity information of the current assignment. |
| Attributes | - #assignment.processId#
- #assignment.processDefId#
- #assignment.processName#
- #assignment.processVersion#
- #assignment.processRequesterId#
- #assignment.activityId#
- #assignment.activityName#
- #assignment.activityDefId#
- #assignment.assigneeId#
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| Scope of Use | - Elements within and part of a Process.
- Activity Name.
- Form mapped as part of process activity mapping.
- Email Tool configuration as part of process tool mapping.
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| Sample Attribute | To display the assignee's name: #user.{assignment.assigneeId}.firstName# #user.{assignment.assigneeId}.lastName# |
Current User Hash Variable
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| Name | Description |
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| Prefix | requestParam |
| Description | To access request parameter' values. |
| Attributes | - #requestParam.parameterName[separator]#
- Separator (, or ;) can be indicated if requestParam is used in datalist filter with multiple values, to define the separator character in data output. Comma "," is used as default if no separator is indicated in cases of multiple values.
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| Scope of Use | - All components within the App.
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| Sample Attributes | - #requestParam.key# can be used specifically to obtain Userview Key value.
- #requestParam.name[;]# to indicate 'name' variable will store multiple values separated by semicolon. For example, this SQL statement "select * from expenses where title in (#requestParam.title[,]#)" will be translated to "select * from expenses where title in (a,b,c)" to cater for multiple values in "where-in" statement.
- In a Userview page, one may access the following attributes.
- #requestParam.key#
- #requestParam.userviewId#
- #requestParam.menuId#
- #requestParam.appId#
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| Name | Description |
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| Prefix | request |
| Description | To get the value from the current HttpServletRequest object of the page view. |
| Attributes | - #request.characterEncoding#
- #request.contextPath#
- #request.header.NAME#
NAME is the custom header name. - #request.locale#
- #request.method#
- #request.pathInfo#
- #request.protocol#
- #request.queryString#
- #request.remoteAddr#
- #request.requestURI#
- #request.requestURL#
- #request.requestedSessionId#
- #request.scheme#
- #request.serverName#
- #request.serverPort#
- #request.servletPath#
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| Scope of Use | - All components within the App where there is valid HttpServletRequest object. Such object will not be available in background activity such as in Process Tool triggered as a result of Deadlines.
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| Sample Attributes | 
To retrieve the "Referer" header attribute value in the screenshot above, one may use the following hash variable. | Code Block |
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| #request.header.Referer# |
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