Hi Experts , I have one scenario in that I need to select multiple users for sending circular or any other messages.For that what I have to add.Is there any widgets for that.Here I have attached my requirement for your reference. In the bellow image I need to select multiple users in SentTo input label. Thanks in Advance.
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Selecting Multiple users on UI side in Data View
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Error while running the app
Installed Mendix Studio Pro 8.11.1 on windows system, when I run the app locally, get below error Please help Mendix.Modeler.M2EEConnector.M2EEException: The server encountered an error. at Mendix.Modeler.M2EEConnector.M2EEResponse.CheckSuccess() in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\M2EEResponse.cs:line 57 at Mendix.Modeler.M2EEConnector.StartupManager.PerformStartup(StartupInfo info, IM2EEClient client) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\StartupManager.cs:line 27 at Mendix.Modeler.M2EEConnector.RuntimeController.Start(StartupInfo info, LogLevel autoSubscribeLogLevel) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.M2EEConnector\RuntimeController.cs:line 133 at Mendix.Modeler.Utility.BackgroundUtil.<>c__DisplayClass1_0`1.b__0(Object s, DoWorkEventArgs e) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.Utility\BackgroundUtil.cs:line 28 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
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Java script Action
Hi Experts, I have one doubt. Is there any option to add Inprogress bar in Nanoflow using java script actions(Is this possible to add HTML and CSS in JS action). Thanks in Advance.
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Synchronization Error
Hi Experts, In one of Hybrid offline application, once after user is signing into offline app in online mode, facing an issue on synchronization. I am facing an error as : Your changes cannot be synchronized at this moment. They will be synchronized later. Which is default text in mendix when the synchronization is unsuccessful. My bandwidth also fine, and also tested in different mobiles with different network connections, still facing the same issue. Any idea on this ? Cheers, Srilatha
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How to support pagnation in Datagrid with microflow datasource.
Dear, I find when Datagrid use database datasource, it can support server side pagnation. if page size is 5, only 5 entity return to client( check in chrome network). But when use microflow as datasource, although page size is setted, but all records will return to client. So, the Datagrid pagnation is paging in browser. We have a very big data table and need to do some data transformation before return to client. Now this cause Datagrid show very very slowly. How to support pagnation in mircoflow in Datagrid?
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Question related to system domain model.
Hi, I am exploring the system module domain model in Mendix. In that, we can not add any entity, attributes, or association simply we can not edit anything. So my question is that can we make the domain model private or non-editable so that others can not do changes in the domain model. Correct me if I am asking the wrong question. Thank You
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API Calls Restriction
How many API calls are allowed for a day
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Unable to deploy the Mendix app to Cloud foundry
Hello All, We have developed SAP Master detailed application using Mendix Pro 8.12 and trying to deploy on cloud foundry. App has been devloped in Mendix pro and running into issues while deploying fro Mendix to SAP Cloud platform based on CLound foundry. Does anyone have done it already? Please could you help on this issue. Regards, Venkatesh
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MQTT publish with Mosquitto
Hi i just checked out the MQTT client from the App-Store and build a small app to check the connectivity. i am able to subscribe to a topic but not to publish a message to the topic. i works on the command line of my laptop but not in the app. Here the screen shut for publish a message
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Mobile hybrid pdf viewer error .
When I try to open a PDF file in de “File Document Viewer” in the Android mobile Hybrid app I get the following error. PDF.js v1.10.88 Messages: file origin does not match viewer’s In Chrome and on mobile, it works fine I only got the error in the mobile app.
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How to store multiple files for a single user object?
Hi everyone, Basically I have an Entity called Student with file generalization. In the data input form I’m able to upload one file (pdf) but not more than that. I need to be able to attach 4-5 documents for ID proof, marksheets, report cards etc and they all have to be associated with a specific student object. How can this be achieved? Thank you for your time, Anirudh
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Performance degradation with Mendix 8
We're running a large application, large and complex database, concurrent minimal 100 users each day and several background processes using the process queue module. This application is started in Mendix 2.5 and has been upgraded every since. In Q2 2020 the application was migrated from the Mendix cloud V2 to the Mendix cloud V4. Everything was working fine with the required performance in Mendix 7. This week we've upgraded the application to Mendix 8. Unfortunately the performance has been degraded a lot. Background processes that has been running in Mendix 7 for 10 minutes, has go 50 minutes in Mendix 8. This a degradation of 5 times. I've noticed myself with other projects that are in Mendix 7.23 or higher has an issue with performance on long running functionalities. Somehow the transactions of an microflow grows which has a negative impact on the performance. Does anyone has experiencing the same problem and even better a solution?
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Modeler Crash on Commit newly created project with default module rename.
Hello, Modeler crashes when commit a newly created app using blank tameplete & rename MyFirstModule. OS: Windows 10 Mendix Modeler :- V 8.13.1 (Build 5182) Mendix.Modeler.Utility.Progress.ProgressException ---> System.IO.DirectoryNotFoundException: Could not find a part of the path 'D:\mendix\MyAPP-main\javasource\myfirstmodule'.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileSystemEnumerableIterator`1.CommonInit()
at System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)
at System.IO.Directory.GetFiles(String path, String searchPattern, SearchOption searchOption)
at Mendix.Modeler.VersionControl.Operations.Svn.SvnDoFileManagementOperation.HandleStatus(DoFileManagementRequest request, Change change, IEnumerable`1 changes) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\Operations\Svn\SvnDoFileManagementOperation.cs:line 95
at Mendix.Modeler.VersionControl.Operations.Svn.SvnDoFileManagementOperation.Execute(DoFileManagementRequest request) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\Operations\Svn\SvnDoFileManagementOperation.cs:line 56
at Mendix.Modeler.VersionControl.CommitPreparer.<>c__DisplayClass17_0.b__0(IProgressInfo info) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\CommitPreparer.cs:line 129
at Mendix.Modeler.UIFramework.Progress.ProcessRunner.RunStep(Step step) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 99
at Mendix.Modeler.UIFramework.Progress.ProcessRunner.OnDoWork(Object sender, DoWorkEventArgs e) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 72
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
--- End of inner exception stack trace ---
at Mendix.Modeler.UIFramework.Progress.ProcessRunner.Run() in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 51
at Mendix.Modeler.VersionControl.CommitPreparer.PrepareCommit(IProject project, Boolean silent) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\CommitPreparer.cs:line 100
at Mendix.Modeler.VersionControl.RevCommitter.CommitInternal(IProject project, Boolean silent, String initialMessage, RevOperationSource source) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\RevCommitter.cs:line 99
at Mendix.Modeler.VersionControl.RevCommitter.Commit(IProject project, String initialMessage, RevOperationSource source) in C:\Users\Autobuild\workspace\AppStudio4.0-Build\modeler\Mendix.Modeler.VersionControl\RevCommitter.cs:line 68
at System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
at System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ToolStrip.WndProc(Message& m)
at System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
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Create Runtime Entity in mendix
I want to create Runtime entity,means i will not create entity in domain model manually.based on some condition i want to create entity dynamically in domain model.so is it possible in mendix?
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User access restriction
Hi Experts, I am implementing a launchpad that have multiple tiles on it and each tile associated with a web application. When user clicks on a tile, it will take the user to a web application. Issues on hand: Here I need to control the tiles based on the user role / access, admin should access all the tiles where as non admin users should access the tiles which are assigned to their user id. I am not sure how to implement this functionality, did not find a way to do it. Request for your help. Thanks for your help in advance.
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MindSphere app hosted locally (pump asset example)
Dear all I am trying to follow the following path: https://docs.mendix.com/partners/siemens/mindsphere-example-app#:~:text=You%20can%20write%20Mendix%20apps,for%20a%20new%20Mendix%20app. However, when I want to run the app locally, I get asked for application credentials. In the mindsphere developer cockpit I issued credentials for the app that I build in mendix. However when entering these credentials with a local run, results in the following message: Unable to fetch Application Credentials. Response Code: 401. ErrorType: com.mendix.modules.microflowengine.MicroflowException Message: 401: at MindSphereSingleSignOn.ACT_ApplicationCredentials (CallRest : 'Call REST (POST)') Advanced stacktrace: Any clue about what is going wrong? Thanks in advance. Kevin
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Synchronization error in Hybrid offline application
Hi all, I have one hybrid offline application. For this, I am giving the manual synchronization by clicking on the button to the user. Whenever user creates objects in offline mode (without internet) that objects are committed with Server DB using Synchronization process. Everything worked fine till morning. After that, we added the Validations with the help of nanoflows and committed our changes in cloud. When user tries to sign in the application, initial startup of the application process is happening. After that It throws one pop up message “Your changes cannot be synchronized at this moment. They will be synchronized later”. Our previous testing data was deleted automatically. During testing time, this works fine only. From today morning, its not working. We tried to take new build again. But this also not working. We can’t able to find the root cause of this error. Is anyone faced this kind of error before ? We checked the Access rules everything, its fine only. My question is, why this error coming and in which scenarios, these kind of errors will come ? Regards, Vijayabharathi
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Retrieve a list of dates between a set of dates.
Hello all, I wanted to retrieve all the dates between two dates, like a list of dates in between toDate and fromDate. Is there any inbuilt function to do so, or some logic that will fulfill the same? Thanks :)
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Unable to Refresh Tab Container and get Default Tab in Tab Container
Hi, I am using Tab Container in following format. I have Sign In form in P1→ T1 Tab I made P1 and T1 as Default Tab. and selected Refresh option on every Tab. I am facing issue :- When I go to tab Tab P1->T2 and then P2. But when I come Back to Tab P1 Default Tab T1 should be displayed. Instead I am getting Tab P1->T2 which I selected before. How shall I proceed to resolve this issue…?
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Need to Login Again in Mendix Web app when we close browser window.
Hi, I am working on App which have Sign In option. Currently, if user Sign In and then close the browser, app again ask for user to Sign In. Is there any solution for this ? So that User even if close browser window after Signing, he doesn’t need to Sign In again when he open the link.
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