Foundation

Hi all, I'm creating a record hours system app, I made the interface that lets the user insert his start time, and leaving time then, the system should calculate the duration between start time and leaving time. the problem is when I finished the code, I got a problem which is A null parameter has been passed. then I've tried to solve this issue by adding this before the first if sentence:  if( a!isnullOrEmpty(ri!ES_Working_Hours_Record), null, hour(ri!ES_Working_Hours_Record)) but I have a casting problem now, I got this: Interface Definition: Expression evaluation error at function 'hour' [line 36]: Could not cast from ES_Working_Hours_Record to Time. Details: CastInvalidCould not cast from ES_Working_Hours_Record to Time. Details: CastInvalid this is the code:  a!formLayout( label: "Working Hours Record", contents: { a!columnsLayout( columns: { a!columnLayout( contents: { a!dateTimeField( label: "Start Time", labelPosition: &qu

Hi All, I'm getting an error while trying to view a  pdf document using view document interface . It states that "Document Not Available" so can anyone help me how to solve this issue ? see attachment/resized-image/__size/320x240/__key/communityserver-discussions-components-files/14/Screenshot-_2800_546_2900_.png

Hi, As the "Save Draft" is a completely internal Appian function, is there any way to retrieve those data with an Appian function or plugin?

How to suppress rows in record view grid based on some condition, and expand the hidden rows after button is clicked.

Hi all! While working on Exercise 10 (Process Modeling 101, Part 1) I encountered an error in an expression in process model properties at process start form. It says "Neither variable(s) nor rule(s) found: recordtype". Therefore, I cannot publish the interface. At this stage the Process Start Form contains "AX_AddVehicle" as an interface with 'vehicle' as Rule input, 'AX Vehicle (Record Type) as type and 'vehicle' as value. In Variables section the vehicle with AX Vehicle (Record Type) is also named. So I followed the instructures as the step-by-step exercise prescribes. What could be the problem? The recordtype definitely exists. The previous work has been done without mistakes. Thank you. 

Hi, A process model had to be deployed from Preprod to Prod, but because of a Deployer error, the Deployer failed. To unblock the situation, the process in Prod has been deleted first in Prod before to be re-deployed with success.  The Process Model works fine in Prod, but what about the active instances ? Question : Once such a process is re-deployed is it a problem for all the active instances still waiting? Because this Process model is a "long life" process, can this one be deleted safetely (and then replaced by the new version)?

Does anyone know if there is a way for the value to be multiple possible values? So for example when I select the option label truck it will look in the data for IDs that are 3 or 4 and not just 3? Thanks

I'm attempting to populate a record section from the click of a grid.  Not sure how to populate the record...also wanted to ensure I'm building out the grid properly. Thank you. a!localVariables( local!selection, local!selectedRows, { a!sectionLayout( label: "Results", labelSize: "SMALL", contents: { a!gridField( label: "", data:{ a!map(id: 11, Name: "Elizabeth Ward", dept: "Engineering", role: "Senior Engineer", team: "Front-End Components", pto: 15, startDate: today()-500), a!map(id: 22, Name: "Michael Johnson", dept: "Finance", role: "Payroll Manager", team: "Accounts Payable", pto: 2, startDate: today()-100), a!map(id: 33, Name: "John Smith", dept: "Engineering", role: "Quality Engineer", team: "User Acceptance Testing", pto: 5, startDate: today()-1000), }, columns: { a!gridColumn(

Hi All, How to know if anyone/who deleted the documents from folder in appian ?Will it be recorded in any logs?if yes then How can I check. Thanks in Advance

I am working on developing a inventory data collection application and would like to have it play an audio sound if the barcode scanned is a valid part no. Any thoughts on this?

I am trying to run a Jmeter performance test on our application which is integrated to Appian. When I login through browser I see the following calls to Appian suite/webapi/gpp-getinflightstatus openam/saml2/jsp/idpSSOInit.jsp?spEntityID=VOL_APPIAN_SPID_USER&metaAlias=/vol/VOL_APPIAN_IDPID_USER suite/saml/AssertionConsumer (The SAMLResponse from idpSSO is sent as a form data) In the response of the above call we get  Set-Cookie: JSESSIONID=8F03F8FEC8186FD05976F056B1598117.node1; Path=/suite; Secure; HttpOnly; SameSite=None; HttpOnly Set-Cookie: __appianCsrfToken=d95244bf-0e06-414a-a918-a97bd6cdc69e; Path=/suite; Secure; SameSite=None; Secure Set-Cookie: __appianMultipartCsrfToken=ac3f7bc7-76a4-46c8-82cf-7eeae0e714f4; Path=/suite; Secure; SameSite=None; Secure Set-Cookie: REMEMBER_IDP_COOKIE=<cookie_from_response>; Max-Age=315360000; Expires=Wed, 02-Jul-2031 08:14:33 GMT; Path=/suite; Secure; HttpOnly But when I am logging in from Jmeter I never

how to handle corner cases related to pdt and Gmt time zone in Appian and database respectively so as to have the record on the same date as appian.( The time difference is of 7 hrs between pdt and gmt )

this is the code i have written 

i have values in the variable but still it's giving the below error  can someone help me with this on for the first time save it's working on second save it's giving error

Hi I want add or complete data in a text fields in an interface (image below) to update many rows of my db at one go, instead of updating one by one or row by row For example, complete the form interface (image above) to update 5 rows at one go... this rows of my db which would be the best practice or help me with examples? please help

How do you remove the White Space on a DropdownField Component

I required to send an email to the users through custom email mailbox. I've used EWS plugin from the app market before, but it's been quite some time since this plugin got updated. I know we can use Custom Sender from Appian 'Send E-Mail' smart service but this will append environment name at the end of the email like via company.appiancloud.com which I do not want. Do, we've any other alternatives to do this?

i have written the code like this even i have removed the labelposition:"COLLAPSED" also but it's not coming in UI what i have make to show it in UI 

Hi all, I got this when I tried to run the process model, I've tried to connecting two interfaces So, when the user logs in to the system he redirect to another interface which is working hours record. 

foreach(items:local:lines,expresion: local!searchsection: if( or(lower(left(trim(fv!item),7 ) ) = "section", regexmatch("\d{1,2}[.]\d{1,2}", left(trim(fv!item),5 ) )) , "Section: "& cleanwith(left(trim(fv!item),12 ), "1234567890.") ,{}) , local!section:a!refreshVariable( value: local!searchsection ,refreshOnReferencedVarChange: if( rule!NPA_isEmpty(local!searchsection), false(), true() ) ), local!section ) I'm trying to modify  the second variable just if the first variable that i  have is not null but  if it is  null i need to  keep the last value the variable had

Hello Guys, I was wondering on the Date Field Validation in Appian. The First screenshot shows that the date is entered in dd/mm/yyyy format and its auto validated.  The Screenshot shows that the date is entered in mm/dd/yyyy format and its validated to enter the date format in mm/dd/yyyy. Should it not be case throwing a validation as the valid format is dd/mm/yyyy  since the date field already in mm/dd/yyyy format? a!localVariables( local!storedValue:today()-1, a!dateField( label:"RSVP By", value: local!storedValue, saveInto: local!storedValue, ) ) Let me know If I am missing something. 

Hi all, I'm creating a mobile application, ance and I have 3 interfaces. I want the user when signs in moved to the other interface. is there anyway to do this? or any guidance in appian documentation? because I couldn't find any  Thanks

If the column touches the highest value on y axis I want the Y axis to be increased by a value so as there is space above For eg if the values are 5,10,15,20,25...and the column touches 25 I want the y-axis to be at 30

Please suggest the number of reason of slow performance of process model, any cases

Expression evaluation error [evaluation ID = ] in rule 'pa_addvehicle' at function 'todate' parameter 1 [line 75]: PA Vehicle can only be indexed into using square brackets or the index function