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K2 blackpearl

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  • 2,183 Topics
  • 5,439 Replies
2183 Topics
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David75
posted in K2 blackpearl
Workspace - email notification

Hello,Our environment is K2 version: 4.7 (4.16) Workspace -> Management Console -> Workflow Server -> Processes -> Project -> Instances In the workspace window, how would I configure the process instances so that someone is notified vi aemail if an error occurs? Thanks.

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4 years ago
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NickW
posted in K2 blackpearl
Query External REST Endpoint Returning XML Response (Not JSON)

Firstly is there a way of doing this, as it seems the existing REST broker which is good (when you're dealing with JSON responses) doesn't allow this. For example I'm trying to query https://docs.microsoft.com/en-us/rest/api/storageservices/blob-service-rest-api and MS just use XML in the response, which annoyingly looks like I have to build my own broker to handle. Thanks,Nick

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K
4 years ago
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JD11
posted in K2 blackpearl
Drop Down List

Hi All,I have a editable list view where one column is as 'Drop Down List'. The Drop Down list has set the property as Value (Prod_Key) and Display (Prod_Name). as per my requirement, I am able to use that drop down list to display the product name and while saving it store product key in tjhe table. but the problem which i am facing, after entering the first data for first row, when i am clicking 'Add new row' to add the second record, the selected data of the drop down list of the last row got disaaper and instead of that the list is showing 'SourceCode.Forms.Dropdown.DefaultValue' . it will be nice, if you let me know what should i do to keep the selected value of the drop down list, even after moving to next row for adding. Thanks with Regards,JD

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4 years ago
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Marty1
posted in K2 blackpearl
Implementing Paging from withing a Service Broker

Implementing native paging support in a K2 service broker The problem: I wrote a custom K2 service broker that exposes List methods to retrieve records from a back end system, and return them as results. I had implemented a MaxRecords parameter to be passed to each List method to limit the number of records returned. During testing I noticed that there was a direct relationship between performance, and the number of records being returned. The more records returned, the slower the performance. Another issue with this implementation is that it would be impossible to get to any records beyond the MaxRecords value. For example, if I set MaxRecords to 250, I would never be able to see record # 251 without increasing the MaxRecords value. Enter Paging: I dug around a bit, and found that the ServicePackage property of the ServiceAssemblyBase object exposes some paging properties.Then a light bulb went off. If I have access to that information, I should be able to use it to grab only a page a

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PeterB
4 years ago
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cealex
posted in K2 blackpearl
Custom ServiceObject Question - Pass a string array to a method

Hi all, Is it possible to pass a string array or List<string> to a method ? What kind of Property i need to create ? the SoType.MultiValue property do the job ? if yes, how ?for example i have the following method PassAStringArray, how to declare the Property ?--> (new Property("myStringArray", ??? , SoType.???, new MetaData("my string array", "my string array")) the piece of code i'm using is public DataTable PassAStringArray(string [] myStringArray){   DataTable dt= new DataTable(...)  //do something and ...  //...add rows ...  return dt;}internal virtual SDKObjects.Properties DescribeProperties(){    var props = new SDKObjects.Properties();    //Input Fields    props.Create(new Property("myStringArray", "System.String???", SoType.???, new MetaData("my string array", "my       string array")));   //output fields   //...   return props;}

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4 years ago
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Rafael1
posted in K2 blackpearl
view flow

viewflow could not load system.ewb.webpages.deployment

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4 years ago
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MaClNovice
asked in K2 blackpearl
How to select a row in a list view

Is there a possibilty to select a row in list view programmatically (via rule or javascript code), so that the item click event will be fired? E.g. select the row with id = 1234.One thing to mention: a "list item click"-method exists for a view, but there a no input mappings for it. So, what is it good for? 

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4 years ago
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Zackary2016
posted in K2 blackpearl
How to Identify when a form is opened on Mobile or desktop

Hello All, We have few forms that are going to be opened on both, desktops and mobile. The mobile apps will have the tasks and users can select which tasks to open, forms will load and actions will be recorded. My question is is there a way  to accomplish the following? 1- when a user gets an email for a task, can we send 2 links, one for desktop that would open the form in the browser and one for mobile that would open the K2 mobile app?2- if the app opens the form, is there a way to hide few controls/views that would look hideous on mobile (IE list view with lots of columns) I have looked and found that there is a folder called Application Forms under system in the designer, is this where the forms for the applications are stored? if so, how do you set a workflow user task to use 2 forms,  to use both the one here under this folder and the one for the desktop? ( when you run a smart form task, you have to select a single form with a single state) I know this is a long shot, but it's

662
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4 years ago
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Ziphoh
posted in K2 blackpearl
HTTP Error 503. The service is unavailable.

Hi, I'm installing K2 4.7 blackpearl and smartforms and the installation completed successfully but when I browse to anything, workspace or design I get the "The service is unavailable" error. I have noticed my smartform application pool is stopped and when I start it, it automatically stops itself.I have checked the IIS_IUSRS and the pool account is added.Right now I'm confused on what to check, Please advise.

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4 years ago
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Ziphoh
posted in K2 blackpearl
Error Sending BufferAn existing connection was forcibly closed by the remote host Installation Error

Hi Gurus, Our production servers basically crashed and could not be recovered so they were rebuilt with same server names and IP Address.Now I have to re-install K2 BlackPearl 4.7 and Smartforms onto it as it was now a new empty machine. I’m connection to the existing K2 database which was also recovered from backups. The Blackpearl installation completes with an error on Installation Health.While smartforms completes the installation with no errors. The Blackpearl Error: Error from controlutil output: RegisterControlTypes Failed: Error Sending BufferAn existing connection was forcibly closed by the remote host I have tried several suggestion and they just not working on my environment. I have removed and re-installed not once, not twice but several times with no luck. I have checked Smartobjects permissions on workspace and they are fine I have tried to check permission of the smartbox and it throws an error (The given key was not present in the dictionary) – Is the a way I can check

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4 years ago
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AnandVenkat1
posted in K2 blackpearl
K2 Blackpearl 4.7 Sharepoint integration

Hi, I am having issues with sharepoint K2 integration lately. But I managed to reslove all the issues except for one, after I uninstall and re-install K2 app in site collection.My only issue currently I am having is, whenever I upload a document in library my workflow which supposed to kick off is not working. Other Sharepoint smartobjects were able to communicate with that library and i am able to execute all the methods successfully on that Library.When I looked at hostServer logs, I got the below:0 SharePointRoleProvider.GetContainers: System.Reflection.TargetInvocationException: An unexpected failure was encountered when contacting SharePoint to get information from the group provider "My Group Name": Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object.at SourceCode.Security.Providers.SharePoint.TempPrincipalParser.get_ExclusionSet()at SourceCode.Security.Providers.SharePoint.Shared.SPCsom

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4 years ago
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Amar1Novice
posted in K2 blackpearl
How to restrict duplicate selection in picker control?

Dear Experts, How to restrict duplicate selection in picker control? From the below example, We need to restrict the user for selecting the mouse for more than 1 time Note: we are in 4.6.6 version. RegardsAmar 

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4 years ago
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JulieBird
asked in K2 blackpearl
Setting the width of form columns for views sitting side by side each other

There doesnt seem to be any ootb method to control a zone width on a form, has anyone found a way to do this with css/javascript?  I've searched here but only similar threads were from 2014 and no answers. For example I want two views showing vertically next to each other on a form, 1 view to be 70% and the other to be 30%.  The form just splits them 50/50 which looks terrible :-(   Its very limiting when trying to lay out a complex form to appear user friendly.   Thanks for any tips or tricks to achieve this, Julie :-) 

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4 years ago
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hiren_theisya
posted in K2 blackpearl
Remove all list items added in an editable list view using k2 Rule

I have a list view and i want to remove all the rows displayed in list view in some event. I have found a rule "remove all the selected rows in editanle list view".But, using this rule we dont find any rule to select all the rows  in list view. Using Clear method on the view, the data cleared from list view still being added in database. So , please help me on this.

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4 years ago
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Taffy_Lewis
posted in K2 blackpearl
Selecting Mulitiple pdf files and saving them.

I've read on the File Attachments; and I've read a few post, but I can't figure out if the file attachment control has the ability to take all the selected files and then save them to a sql database.  I've been able to do this with a single file, but I need a solution for multiple files.  Not a Sharepoint list, just select multiple files (pdf in this case) and save all to the database.    

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4 years ago
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MounirRookie
asked in K2 blackpearl
How to Schedule a workflow to run periodically

Hi all,I created a workflow using k2 designer, and the workflow so far starts by a button click on the form. I need to schedule the workflow to run couple times a day, everyday without the button click. Is there a way to do it either using k2 designer or k2 studio? Thank your for your help.

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4 years ago
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Tade
posted in K2 blackpearl
Adding scroll button to an editable list view

Hello, How can I add a scroll button to an editable list view.

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4 years ago
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NickW
asked in K2 blackpearl
Access SharePoint via K2 REST Broker

OK so i'm basically suffering on the limitations of the K2 for SharePoint App. Some vital things I'm having to create using PowerShell scripts (which execute REST calls to SharePoint) are stuff like list counts and viewing if Documents are open by users and locked for editing (not checked out). For example - in SmartForms you're expected to retrieve all the items of a list (potentially thousands) to a page and then perform a count using a list aggregator in an expression. This is daft and not what the browser is intended for. Anyway - I've decided to go down the route of creating a Service Instance for the REST Service Type. I've generated a Swagger Descriptor file based on the REST API method for "ItemCount" which returns a single JSON object coutaining the item count (surprisingly). The URI looks a bit similar to the following and works great in a browser, Fiddler and Postman: /_api/web/Lists/getbytitle('MyList')/ItemCount Now i'm able to create the Service Instance and generate the

1546
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4 years ago
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JPG079Rookie
asked in K2 blackpearl
K2 4.7 Studio workflow error when trying to browse smartobjects through the context browser

K2 4.7 Studio workflow error when trying to browse smart objects through the context browser or through explorer.Error :System.NullReferenceException: Object reference not set to an instance of an object.at SourceCode.Workflow.Common.HostedServers.SmartObjects.GetSmartObjectGuidCollectionForCategory(Int32 categoryId)at SourceCode.Plugins.SmartObjectBrowser.Framework.ServerItem.OnLoadItems()

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4 years ago
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Cgreenhouse
posted in K2 blackpearl
Unauthorized Smartobject Access

Hello everyone. I am working on a simple workflow for approving the creation of Users in an application.  Basically, a user fills out the form and if the user has manager approval, it will proceed to send an email to IT creating an IT ticket with the form information.  If the user does nto have manager approval, the workflow will send an email to the manager to approve the request and proceed with the  IT ticket creation (or rejection). Once the worklist is open for the Manager to approve, I get the following error: Unauthorized smartobject Access (screenshot of workflow and error, error below) What could be causing this?  My user has admin permissions for the process as well as in the smartobjects security (Workspace).  I tried looking thru the community and various articles but cant find anything I either havent tried or that applies to what I'm experiencing.   --------------------------------------------ErrorUnauthorised SmartObject access•Type: System.UnauthorizedAccessException•So

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4 years ago
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EslamEissa
asked in K2 blackpearl
Error : Invalid Archive Type

Hello, i'm trying to execute the following line of code on a k2 blackbearl 4.6.11. SourceCode.SmartObjects.Client.SmartObjectList oSmOList = serverName.ExecuteList(smartObject)This is executing proberly on the Development machine. But, when attempting to execute the same function on production (which is running k2 blackbearl 4.6.11 as well) it returns System.Exception: Invalid archive type. Any suggestions on why this is happening? Thanks you.

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4 years ago
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Kaibaman
posted in K2 blackpearl
Register a Form on K2 Workdesk

Hello again guys.I'm using the workdesk and I'm trying to configure a new Workdesk for the users.The problem is that I can't find a way to register new forms in order to use them in the Workdesk. Do you a way to register the forms? Or where should I register them? There's an option to register a form using the URL but is not working.I can't find a button or a form to do it. Please, look at the screenshots below.Regards. 

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4 years ago
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PYaoRookie
posted in K2 blackpearl
Using abcPDF to render SmartForm

Does anyone have the presets needed for abcPDF 10 .HtmlOptions to render Smartforms? I would either get Unsupported Browser message or "Script is Disabled" renderings.

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4 years ago
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HAB
posted in K2 blackpearl
Use different stored procedure for Smart Object schema

Hi all. I am (very) new to K2. As in - we still have consultants doing our K2 development for us for the time being. We want our current system to integrate with a brand new K2 solution. I have a question about the source stored procedures used for Smart Objects. A lot of our stored procedures are very complex, using conditional statements and temporary tables. However, our consultants are telling us these stored procedures is a problem because K2 tries to automatically get the schema for the smart object from the stored procedure. This would mean that we'll need to write a lot of duplicate code, and I'm not sure that we'll be able to get away from conditional statements and temporary tables in all cases, as we have some very complex stored procedures. I was wondering - isn't there some way arround it? I find it a bit weird that a product as powerful and versatile as K2 would have such a terribly restrictive limitation build into it? Isn't there a way to define the schema manually - ra

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4 years ago
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Sharpharp1Scout
asked in K2 blackpearl
View - Text Box Validation Pattern to exclude 1 special character?

Hi, Anyone know what Pattern can be used on a Text box to include everything EXCEPT the " special character?Rather than build up the pattern to say which special characters can be used, is there a way to do the pattern to include everything except 1 special character? Reason for this is that special character is breaking my workflows. Thanks

764
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4 years ago

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