Foundation

Hello,  how can I access to my expression editor? I already got my appian community, but couldn't access to the expression editor 

Hi,  I am getting the error --> A multiple dropdown component [label="Multiple Dropdown"] has an invalid value for "value". All selected values must be present in the choiceValues array, but value was 1; 2 and choiceValues was 1; 2. a!multipleDropdownField( label: "Multiple Dropdown", labelPosition: "ABOVE", choiceLabels: {1,2}, choiceValues: touniformstring(1,2), value: tostring(ri!nocareas), saveInto: ri!nocareas, searchDisplay: "AUTO", validations: {} ) Applied the suggestion as given here (by Stefan) - https://community.appian.com/discussions/f/user-interface/25021/all-selected-values-must-be-present-in-the-choicevalues-array/96892#96892 but not working.. When I do the same with simple dropdown (of course - single selection) - I do not get any error. ri!nocareas is of type: text what am I doing wrong ? your help will be appreciated.. thanks jaideep

I have the below sample json variable. i want to get the number of values under tags.  local!Json:{ tags:{ "description": " ", "displayName": "" }, { "description": "", "displayName": "" }, { "description": "", "displayName": "" }, }, To achieve this, i have tried using  count(local!Json.tags.displayName). it is throwing the below error. "Cannot index property 'displayName' of type String into type List of Variant". How to resolve this?

Hi everyone, Hope everyone is doing well and safe. Can any one help me with Leveraging activity-chaining with example.? How can we pass data from one process to other process by using start process smart service? Thank you all in advance! Regards, Kiran Sajjan

Hi, I'm trying to export the Read-only Grid I have this issue due the "ID" is the child of "Q". I know the limitation of selection and Column. Export Data Store Entity to Excel Either selection or filters are invalid: Cannot query [Q.ID] because [ID] is a child of a multiple data type. I was wondering if you have any solution to work round this? Thanks

Hi, I want to save this below to a cell like this "123456, 78900, 4567" in the user interface Thanks,

I'm trying to insert one  image to my word document i have seen a lot of post about this topic but any of them work for me most of them tell how to add an array  of images  but i  just have  one image that i want to be shown in my word y  updated the field in the word document i also edited the fields i have the image as a bookmark i sent the  image as dinamic cdt  with and without the index added i made sure this constant has a value also this constant is referring to a image  i tried to pass in xmlformat  converting my pv variable and converting it into a document to make sure and nothing i also tried to  add the image as xml . i also tried everything  with this template an nothing

I have a related action accessible to a number of users. The action will be hidden upon execution. If two users open the summary page at the same time, the first one to click it will be able to execute the action. Although the action is still visible on the second user, he/she will now get  "An error Has Occurred. The specified <RECORD> related action does not exist or you do not have permission to view it". Is there a way to handle this error to provide a better message? Thanks.

in DB we use tinyint (type), afterwards we create a interface from builders use table 1(where radio button contains like gender either male or female) but it is different from db to interface data type then how to do?

Hi all, As per my understanding these objects Query Rule and Expression rule are same, then Why it's given in filter panel for Query Rule? Is it any other way to create QR? We can filter by Expression Rule on filter panel. It doesn't show any objects if I filter with Query Rule. What is the purpose of this filter Query Rule? Please clarify on this... thank you in advance!

Could not display interface. Please check definition and inputs. Interface Definition: Expression evaluation error [evaluation ID = 285dc:bfbb1] : Cannot compare incompatible operands of type List of Variant and type Number (Integer). error coming please explain

I'm trying to use the file upload functionality in Appian Interface and is there any way I can restrict from uploading the file with the same name which already exists in the db or even if it allows the upload is there a way to over write the existing file with the latest file?

Hi Everyone, I am getting a variable of type Map from Appian RPA Integration in Execute Robotic Process smart service, the values are coming like below as a single Map variable: { varABCIndex=26, varSiteNameIndex=16, varCurrentMonthTotal=64, varProjectIdIndex=24, varExcelModifySourceFilePath=, varOutputDocId=164646} Suppose I want to fetch value of varOutputDocId from this map variable, so how I can fetch this value. Please suggest.

Updated to "Arial" font and size "small", but when inspect the content in mail it is showing me Arial, Helvetica, sans-serif. If Arial then it should be only Arial, why all these right?

New to Appian and I have a upload component on an interface to allow the user to upload a CSV file into a folder. When I edit the interface and preview it to test it, it looks like this, which is as expected.  I drag and drop the file and it shows the file name. When I run this live like the users will do and drag and drop the file, at first for a split second it looks like the above but then shows this. I am trying to figure out why, when it is ran live why it is not showing like it does when I edit the interface and preview it and run it there. I need it to show the file when they upload, or drag and drop it in the component. Thank you for any help

Hi, i have a question, well, i have a form where i can add data, but i want to generate a random number in my input, so in my input i put in the display value this "todecimal(text(rand()*(10^6),"000000"))"when i view my db, in the field i only get 'null', so, how can i generate a random number and store on my data type?  thanks! 

HI am getting like this error  what might be the reason?

Hi   Is there any option in appian to  sync user role information from UI to DB and viceversa. Thanks in Advance

I would like to know if there is any limitations in terms of number of rows or the memory limit to export the data to excel by using export DSE to excel smart service. As I am aware there is a limitation of 50 in terms of columns. I am curious to know if there is such limitations in terms of rows or the data limit.

i have 3 columnslayout i will show 2nd columnlayout when i click a link on first columnlayout, using showwhen:not(isnull(local!selectedcards)).---->it is working fine Same way, if i click a link on 2nd columnlayout i want to show 3rd columnlayout(using same showwhen()).------->it is working , but it is not hiding 2nd columnlayout. it is displaying both 2nd and 3rd layout. How to give condition for this in showwhen?

Hi! I have a question, well, I have to make a CRUD type system, which allows to register two data type, I have two interfaces, in the first one assuming, I add supplier data, and in the other interface I add employee data, when I fill the first interface, everything is filled ok, but it skips the second interface and ends the process, then in my global database, the forms of the second interface remain as null, what could I do to make that as soon as I finish filling the first form, automatically go to the second? I am a newbie in appian, excuse me, thank you very much!

How to improve/increase interface performance ?

Hii Guys!! where we can find the saved draft forms in process model can anybody help me to share about this please

Hi All, We have a workflow system where we are generating dynamic process(which generate view task) using Create process smart services, but it is very slow, the smart service takes more than 2second to create next process, that makes our system very slow. can anyone help us on this? is there anything that we can replace or change so it create next process faster? Thanks a lot