Foundation

Hi all, I have a row of two columns. I have image field in the first column, and read only grid in the other one. The two items are inside columnsLayout. They are not with the same height, so the design doesn't look good at the moment. Is there a way to make these two items fit all the column height ? thanks,

Hi, i have a list of items I want to save to the data. The output should be ID=4, ID=5, ID=6 However, when submitted,  it duplicates first ID:  ID=4, ID=4, ID=4. please help. thanks a!localVariables( local!list: { 4, 5, 6 }, a!formLayout( label: "Form", buttons: a!buttonLayout( primaryButtons: { a!buttonWidget( label: "Submit", saveInto: { a!save( target:ri!Data.ID, value:a!forEach(items: local!list, expression: fv!item) ) }, submit: true, style: "PRIMARY" ) }, secondaryButtons: { a!buttonWidget( label: "Cancel", value: true, saveInto: ri!cancel, submit: true, style: "NORMAL", validate: false ) } ) ) )

Hi, We're getting the following error when trying to hit an endpoint (with both webservicequery and Call Web Service smart node) by checking the sys logs: Expression evaluation error : org/apache/james/mime4j/MimeException We've tried to refresh the cdts and restart the environment, but with no luck. Thanks,Riccardo

Hi Team, I have a dropdown field in which once user selects the value, based on it the grid below displays the result.  a!dropdownField( label: "", labelPosition: "", placeholder: "Years Available", choiceLabels: local!years, choiceValues: local!years, value: local!selectedYear, saveInto: { local!selectedYear, a!save(ri!selectedYear, local!selectedYear), a!save(local!GridData, wherecontains(tointeger(local!selectedYear), tointeger(index(ri!engagement,"clientYearEnd",null()))) ),a!save(local!selectedIndex, null), a!save(ri!selectedEngagements, null), a!save(local!data, null) } ) The local!GridData is used in the data parameter of the gridField but here it is not getting any value. Can anyone please suggest what needs to be done? Thanks

I have created template that contain Appian input structure ( ###sample### ) to replaced by the the smart service "MS Word 2007 Doc from Template" but it read some fields and give this  as in the figure in others what is the issue ?

Does Appian support multiple versions of same application for different environment(Dev/Test/Production)? If yes, how it will be achieved, can we create multiple settings file.

It seems this question keeps poping up. But I ll keep it simple: 1. What is the best way to store checkbox values, when multiple choices are selected? 2. Is it possible to show such record on a read only checkbox? I also checked Checkbox Component - Appian 21.2, but I could not find the information I am looking for. I also tried changing the DB and CDT from integer to varchar/text. Additional topics I looked at: Appian Community Appian Community Appian Community Appian Community Kind regards,

I have a requirement to have my read only grid which is populating from a process report only show the tasks for groups which a user is a member of (located in column c2). I have tried using a filter with isLoggedInUserMemberOfGroup(LoggedInUser(),fv!row.c2) but this yeilds an improperly scoped variable. Please assist.

Hello, Does anyone know if there is a correct way to estimate the memory that I will need in a production environment if, for example, I have a process that runs 1000 times a year, consumes approximately 100 AMUs per instance and is active for approximately 5 days. I need to make an estimate of the resources that I will need in the production environment according to the volume of active processes that I will have

I want to get all active or inactive Appian Users list in a Expression Rule. Can anyone please help me regarding this?

Hi, How can I trigger external page or other web-page on button submit in interface? Button in interface (submit) -> other page. Thanks.

Does appian support custom setup? for example - backends in-memory database engine not required on one server when using load balancer and multiple application servers for scalability. Can we also use any third party services (like Azure Redis cache) as cache engine?

What are the best practices recommended for Disaster recovery for Appian application and data?

Which tool/database Appian used for in-memory database engine? What file format Appian used to store application artifacts?

Does Appian support changing configuration settings without downtime? Does Appian support existing database components like stored procedure for querying data? Can we implement custom styling for existing Appian UI components?

Hello Community, I want to make an editable grid with fields having below details Column Names -  studentCountry  , studentName, subject , status - (Pass or Fail)I've Created the grid where the studentName will be repeating and read only because of the different subjects  & also  subject will be read only-> the user (teacher) should fill the studentCountry and his status - (Pass or Fail) in editable grid,Now my requirement is such that when a teacher selects student country for a particular student it should update the studentCountry for all the rows having that particular student name.How should I achieve this. Any suggestion will helpful.Some sample data for better understanding      studentCountry    studentName   subject        status1)   dropdown             Student A         Maths          Ye

Hi all I am trying to export data store entity into excel via the process model and am receiving the following error. Kindly help out in this regard. Error:  An error occurred while attempting to setup the export for VOPS data. Please contact your system administrator for additional details. (APNX-1-4505-054)

Hi, Reg: Need an advise in pushing the huge volume of XML data to database tables. Using the SFTP smart service, I am receiving the complex structured .xml file which holds ~200 MB of data in Appian. Now I am looking for a optimal design/solution to push the entire file data into staging tables of the mariaDB. Could anyone help me out with the steps how can I approach this particular situation? Any suggestions would be really appreciated.

there is requirement for a form to be moved to the next step(automatically submits) after a fixed time how could we implement this any ideas?

I would like the description of my own functions (expression rules) to appear the same way as the description of Appian's built-in functions. I wonder whether that is possible by using some sort of mark-up in the description of the functions (Properties -> Description) - something à la JavaDoc? Specifically, I would like to mark-up descriptions of arguments and return value, so as to make them appear like in this example: Regards, Søren Juul

Hello There,  I am getting this error,:"Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error at function a!imageField [line 182]: The image at index 1 in an image gallery component [label="Image"] has an invalid value for "document". "document" must not be null." Visibility: not(rule!FOV_ISNull('recordType!{cdcf96e7-71f5-4a66-90e4-9d29efd1a922}FOV Vehicle.fields.{7924e1ce-3938-4fbb-aae4-8636d37e830c}imageId')) a!documentImage( document: ri!record['recordType!{cdcf96e7-71f5-4a66-90e4-9d29efd1a922}FOV Vehicle.fields.{7924e1ce-3938-4fbb-aae4-8636d37e830c}imageId'], showWhen: not(rule!FOV_ISNull('recordType!{cdcf96e7-71f5-4a66-90e4-9d29efd1a922}FOV Vehicle.fields.{7924e1ce-3938-4fbb-aae4-8636d37e830c}imageId'))) I have a list of cars some have images other not (null), How can I fix it?   

I have this dictionary that I want to extract values from depending on one of its values: a!localVariables( local!myDictionary: { { user : { info :{ { name: {codeValue: 1, nameValue: "engineer"}, type : { codeValue: "role", nameValue: "role" } }, { name: {codeValue: "s101", nameValue: "science"}, type : { codeValue: "dept", nameValue: "dept" } } } } }, { user: { {},{} } } }, local!tempResults: //maybe too much going on index( if(isnull(property(local!myDictionary.user,"info",null)),"",local!myDictionary.user.info) ,if(isnull(property(local!myDictionary.user,"info",null)),"",wherecontains("role",touniformstring(local!myDictionary.user.info.type.nameValue))),""), local!tempResults ) I'm wanting to return either the 'codeValue' or 'nameValue' from 'name' (ie.1,engineer,s101,science), depending if the &#39

I have a requirement where I have to export form data to excel. I am using excel template to populate data in specified cells using "cell keys" and "cell values" but data is not coming properly. Expected Output should look like- column C,D,E are coming up additionally. Could anyone help me how to correct this. Below is the current configuration: CDT- pv!cdt, cell values- {  "B2",  "B3",  "B4",  "B5"} cell values-{pv!cdt.f1,pv!cdt.f2,pv!cdt.f3,pv!cdt.f4} Document_name_to_create- "Form Fields" Document_save_directory-cons!Folder Excel_base_template- cons!excelTemplate Include_header_row-false sheet_number-0 Starting_cell-"B1"

Hi all, I have this array of images: local!imgs: { "example","example","example","example","example","example","example", } I want to display for the user each 3 images in separate row. I need the output to be something like this: Thanks in advance,,

Hi all, I have this array of images: local!imgs: { "example","example","example","example","example","example","example", } I want to display for the user each 3 images in separate row. This is my image field will look like: a!imageField( label: "", images: a!forEach( items: { "example" }, expression: a!userImage( user: fv!item ) ), size: "LARGE", style: "AVATAR" ) I need the output to be something like this: Thanks in advance,,