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a!localVariables( local!chooseValue:1, local!buttonChoice, a!formLayout( label:choose(local!chooseValue,"KONE Maintenanence System","New User Registration System","Update User System","Delete User System"), contents:{ a!radioButtonField( label: "Please Choose", labelPosition: "COLLAPSED", choiceLabels: {"Registration", "Update","Delete"}, choiceValues: {"Registration", "Update","Delete"}, value:local!buttonChoice, saveInto: {a!save(target:local!buttonChoice,value:save!value), if(local!buttonChoice="Registration", a!save(target:local!chooseValue,value:2), if(local!buttonChoice="Update", a!save(target:local!chooseValue,value:3), if(local!buttonChoice="Delete", a!save(target:local!chooseValue,value:4), {} ) ) ) }, choiceLayout: "STACKED", validations: {} ), a!imageField( label: "Image", labe

I make interfaces separately one by one, then combine them all together at final interface, the rule!input value is exactly as each of interface did. But the final combining interface always report " Interface Definition: Expression evaluation error [evaluation ID = 897ac:dbefb] in rule 'kone_development_deletefromuserrole_interface' : An error occurred while executing a save: Expression evaluation error at function 'length' [line 374]: A null parameter has been passed.".  Which talks about the second one line 374 has error, length passed no parameters, but if run that interface individually there is no problems, any one know why? a!localVariables( local!chooseValue:1, local!buttonChoice, a!formLayout( label:choose(local!chooseValue,"KONE Maintenanence System","New User Registration System","Update User System","Delete User System"), contents:{ a!radioButtonField( label: "Please Choose", labelPosition: "COLL

Hi All, I have an use case to integrate and publish an event to Rabbit MQ. Can anyone please help me with the process and necessary steps required for Integration. Thank you ! 

As the title says.

I am trying to combine different interfaces into one interface, However it keeps return with error with "The contents field on a column layout cannot contain a form layout. Received a form layout at index 1.". What is the problem, by the way, if there is a rule input boolean value with pending true or false, then how should i fill in the rule!(????). Anyone tell me?

Hi All, I have designed an interface which populates values in the fields based on dropdown value selected. The dropdown field is populated from a different table and rest other fields are from a different view. But if the dropdown value is selected such that it does not exist in view then it given an error as shown below: Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error at function a!multipleDropdownField [line 803]: Invalid index: Cannot index property 'cafNumber' of type String into type List of Variant

Hi Everyone, I am trying to write to database which have some not null columns, some of the columns are not enetered by user in interface. So when I am trying to save to database using datastoreentity smartservice, it does not allow me to do so. Can anyone please help me to resolve this.

a!localVariables( local!chooseValue:1, local!buttonChoice, local!backupuserauditcasttype:rule!KONE_Development_BACKUP_USER_AUDIT_castType(), local!userrolecasttype:rule!KONE_Development_USER_ROLE_castType(), a!formLayout( label:choose(local!chooseValue,"KONE Maintenanence System","Registration System","Update System","Delete System"), contents:{ a!radioButtonField( label: "Please Choose", labelPosition: "COLLAPSED", choiceLabels: {"Registration", "Update","Delete"}, choiceValues: {"Registration", "Update","Delete"}, value:local!buttonChoice, saveInto: {a!save(target:local!buttonChoice,value:save!value), if(local!buttonChoice="Registration", a!save(target:local!chooseValue,value:2), if(local!buttonChoice="Update", a!save(target:local!chooseValue,value:3), if(local!buttonChoice="Delete", a!save(target:local!chooseValue,value:4), {} ) ) )

Hello, I've just started doing the "Build an Application: Step 1 Create Users and Groups" exercise and need to create users and groups. When navigating to the Admin Console the error is shown "Error 403 - Forbidden". I've checked my user's preferences. My User Type is "System Administrator". Can you help me please to understand what I'm doing wrong? Thank you in advance! Aykui 

Good Day, I have tested my URL link in Postman and it seems to work in there, however, when I create a record data through Web Services using HTTP with the same link and I test it in Appian where the  Response Body Parsing is "Convert JSON to Appian Value" the test fails, also keep in mind I did select "Google Service Account" and uploaded the JSON file that I had received when creating my service account that is linked to the project that contains the data. When I run the test when the Response Body Parsing is "Return raw response body" the test passes.Is there a reason why the data from Big Query does not convert the JSON to Appian Value?

Hi Everyone, I am getting an error while calling a rule from interface given below. Can anyone please suggest how to resolve this. Error: Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error in rule 'tems_rule_getidentity': Invalid index: Cannot index property 'identity' of type String into type List of Variant

I want to have some kind of loading interface while the site is redirecting, or loading something in a page. Is this possible?

Hi. I made a new channel in IDP, submitted training documents for specific type. But even after many hours, IDP did not got trained to auto classify my documents. Neither I got any error email. I did this multiple times with different training documents but every time IDP just shows a message that docs are submitted for training and I will get an email once they are trained. But I never get any email about that. I just wanna ask, is the feature to train documents for auto-classification even available for appian community edition users?

Is there any solution in Integerfiel to generate an Amount Format? but in textField my logic is working but my validations is not working. My validation is only numbers can accept in textField.

I write: a!save(target:ri!delete,value:if(length(ri!deleteid)=0,false(),true())), or a!save(target:ri!delete,value:if(isnull(ri!deleteid),false(),true())), This should be return false(),why the hell it keep returning true since the deleteid already is null many times?

The value returning always single, i want update multiple rows in database by process model, though i set "Multiple" in parameters, but it still return single, how I can achieve real multiple?

Hello, I wonder if it is possible to apply check constraint in appian database?  Secondly, can it be possible to update the values in a table column based on the values in second column in the same table?

Hi everyone, I have a query in a grid layout, where in if a user selects the check box the corresponding whole row should be selected and can then can be deleted. Can anyone please guide me how to achieve this? Thanks, Shubham Yadav

Hello,  I have previously requested a Trial Appian Cloud environment and started developing on it, and each time I exported the application I worked on, after the trial has expired I requested another trial environment, and got an access to a new one, I wanted to import the application in the new trial environment, however that time I found the  "Import" button dimmed/disabled, and currently I'm stuck.I need to know why this time the import button is dimmed/disabled and how can I import my application to the new trial environment. Thanks

Hello i recently star learning appian and my tutor ask if we could change the font of specific elements of the inter face.  EX: Chage the button font to BebasNeue is it possible? 

Hello Everyone, I have three interfaces A, B and C. I have to pass values from A -->B-->C sequentially. I know how to pass values from A to B using process model, but I need help how to pass to C with any link on interface B. Suggestions please.

I am trying maintain an old Appian system for the government. Version is 17.3 though they plan to upgrade to 20 in the coming year. We get repeated errors telling us that new entries are duplicates. I need to review the Appian database to see if it's coming from the DateStore or some other database. How do I find it? If I find it, what is the easiest way to view it? What is the best way to remove duplicate or unintended records? Stephen Ellwood

Hi, Is there a way to connect BitQuery to Appians Data Base? I do know you can manually add data in Appian through new data types and then storing those Datas.

Hi All, I have a process model accepting list of values below.  [value1: "testA", value2: "testA", executeFlag: true], [value1: "testB", value2: "testC", executeFlag: false], [value1: "testA", value2: "testB", executeFlag: true] I want my process model to iterate over the list and see if executeFlag is true route to Flow A else route to Flow B.  can this be achieved ? Thanks in advance for your time and support [emoticon:c4563cd7d5574777a71c318021cbbcc8]