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Change the breakpoint to display the burger menu on the desktop screen or how to return the menu format to be the same as version 8 of Mendix?

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I'm working on a client that made all of its layouts based on the Atlas UI of Mendix 8. We migrated to version 9 recently but the menu is behaving strangely and quite differently to display the second level items. I would like to know if it is possible to achieve the same behavior of the menu in version 9. If not, how do I change the breakpoint so that the hamburger menu appears in the desktop version?      EDIT:  The menu is also behaving strangely on the ATLAS UI website (https://atlasdesignsystem.mendixcloud.com/p/dashboard) - the correct behavior came back when I shrunk the screen to force the media query and went back to size original. So I think  we have a bug in Atlas UI.

Change the preview of the custom/pluggable widget

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Hello, When we create a custom/pluggable widget, we have the option of including a preview of our widget when using Mendix Studio or when using "Design Mode" in Mendix Studio Pro with the editorPreview.(tsx|jsx) files. However, the preview is not “friendly”. I created a simple button to illustrate. “Design Mode”: “Design Mode” Questions: My custom widget has three different styles, similar to standard buttons. How can I change the view in “Design Mode” to use these variations, simulating the same result with the standard buttons shown in the image above? Still using the same image, how do I change the way the buttons are displayed? I mean, here we see that they behave like block-level elements, but I would like them to be rendered as inline-block elements.   “Structure Mode”: “Structure Mode” Questions: As far as I know, the editorPreview.(tsx|jsx) files are used to define how custom widgets are previewed using the “Design Mode”, however, do we have any chance of seeing the same results using “Structure Mode”? All custom widgets are displayed using the same layout when using "Structure Mode", the gray rectangle that occupies 100% of the available width with the standard icon used for each custom widget and its name on the right… I would like to see these three elements side by side, like the standard buttons below them.   Application running in the browser:   Comparing the three stages above, it is difficult to build a page and imagine how it will be displayed, because the styles used to preview it are different in each mode.   Thanks in advance for any help. Kind regards, Paulo de Tarso

Issue with any chart widget: not showing second series

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Hi all, I’m trying to show two series with the any chart widget. However, the widget shows only the first serie of data (in this case budget). I would like to group the two series (both budget and spend). The data of the second series (spend) is in the same way retrieved as the first one. I used {“barmode”: “group”} but this didn’t had any effect. Is there anyone who can help me with the next step to show 2 series? Thanks in advance, Alain

How to configure any chart data points dynamically and wrapped label?

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Hello Everyone,    I need to implement dynamic data points on any chart. I have followed the documentation (https://docs.mendix.com/howto/front-end/charts-any-usage) but don’t know how to retrieve the data points. what are the attributes needed in the data point entity to achieve the plotting dynamically and how to wrap the label to display the wordbreak vertically. Can any one please suggest me how to achieve this.

On delete on relation leads to System.UnreferencedFile create failed for security reasons

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I do have a entity, lets call it Center and a few surrounding entites. These surrounding entities do have relations to the Center entity. Some 1:1 some *:1 and some *:1. All of them do have the “On delete of Center → Delete the surrounding entities too” defined on the relation.  Now when i try to delete a Center entity I get the following error: Creating object of type System.UnreferencedFile by user Admin_xyz failed for security reasons: User 'Admin_xyz' attempted to create an object of type 'System.UnreferencedFile', but does not have the required permissions I could not find a UnreferencedFile entity in the Systems package. What is going on here? When i remove all of the “On delete → Delete surrounding”s the error disappears. But as soon as i add one of them, it reappears. I could not reproduce this on a freshly created app (directly with 9.1.0). Background: Mendix 9.1.0 App was migrated from 9.0.5, 8.18 and originally created with 8.16

File drop zone customization - Default to a fodler when select browse file option

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Hi,  I am trying to fix a folder to be opened when selecting the browse file option with the file drop zone widget. Is there a way we can define a folder when trying to upload a file.   Any help on this is appreciated.  

Excel Export Module Functionality

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I am having trying to do export functionality according to learning path everything should downloaded but whenever i try to fetch some reference atribute i will give Virtual attributes can't be used, because those attributes can't be retrieved with OQL this  error message

interdependent LOV

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Suppose i have 2 different entities, 1 for state and other entity for district , I am getting this information from the rest call . After getting this info  on 1 page i want to show two dropdowns, 1st for states and 2nd for districts . District drop down is depend on the first drop down means based on selected state (from 1st drop down ) second dropdown should show its districts.  How i can achieve this ? Please help. 

Running a Mock Service in the Mendix Cloud along with my application

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Hello all, I went through the crash course and built the MockHrService project to act as a REST service endpoint.  I am able to run it locally in a separate instance of Studio Pro.  It works great for developing my client application as MockHrService makes for a great substitute until my real service implementation is ready.  However, I would like to have the mock service available to other team members when I deploy the client application to my testing environment on the Mendix cloud. Is there a way to deploy the mock service along with the client application into the Mendix cloud environment?

Still errors at the end of 9.3.2 Create User Roles

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I’m following the “Become a Rapid Developer” learning path, I have finished the instuctions of 9.3.2 Create User Roles for the second time, after having restarted from scratch, and I still have 6 errors at the end of the procedure: They appeared as soon as I renamed the User role into Teacher, and never disappeared since. Do you know what’s going wrong? Mendix version is 9.1.0.

User odata to work with Tableau: Association missing

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Dear community, I am trying to use the data in Mendix to build a diagram in Tableau and I publish my Mendix data via odata.  I have an entity called “upload” and it’s associated with an entity called ”country” with n-1 association. (n-upload, 1 country). In the domain model I have exposed the entity upload and country to the same odata service. However, when I connect to this odata resource in Tableau, these two data sources seem to be independent from each other. I can retrieve a list of uploads and a list of countries but they are not associated, which means I can’s figure out which country is related to the upload. But this information is represented by the association in Mendix. I would like to know if I have done anything wrong during the odata as well as the Tableau configuration. Thank you very much in advance! Best

How can we resolve an trouble shooting error after migration from okta to Azure where sso is involved ,for some users it is working fine

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Recently we have migrated from okta to Azure ,but  the url which i have migrated is able to access only by some users  and the remaining users They are getting troubleshooting errors   

compare list with variable

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i have a variable for exmaple ‘one_two’  and have a list which contains one,two,three,four now i need to find if the values in the list are contained this variable. basically from above exmaple i should get the output( in a variable probably ) as ‘one’ and ‘two’ are found in the variable. how to do this. i am able to compare list with list, but not sure how to compare a list with variable.

SignIn page on Native Mobile App.

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Hi, I am using native mobile application from app store. I am not able open signin page as landing page in my native mobile app. i configured navgation also.  Is SignIn page is possible in native App? please suggest me how to develop the signIn page in native mobile app.  

Is there Layout Newton package available for Mendix v9 upwards ?

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  Dear users,   for our Siemens Projects, after intense bug fixing, we finally got the Atlas Core working with Mendix 9, only problem is the menuBar (thick blue line) and he Siemens logo looking like this (see image below). Does anyone has a solution to this ? or anyone knows of a new Layout Newton package coming out anytime soon ?   

Current user Account object is empty

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I have a application where the user logs in with credentials. When i tried to debug the app, I could only see the System “User” object is populated with Name and password, but the Account object does not have the userName/Name but only has the role, Can someone please help. Since Account object is a specialization of User object, why Account object is not populated with UserName ?  

Build Project for Multiple Client Deployments

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I am working on a POC project for a gamification platform.  Once built, my intention is to sell the platform to multiple clients – much like the Office 365 model.  I know that clients will want to know that their data is secure on the platform. When building my project, to what extent must I allow for multiple “clients” co-existing on the same platform?  Is there any documentation around on how to build a project for a single client scenario but then replicate the project for different clients?   Regards Gavin

How to Excel import foreign keys ,How to Work?

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How to Excel import foreign keys

non persistent entity and reference selector

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Hello All,  I have a page like as shown below. I am getting state list by rest call , and after selecting the state again I want to call another rest service to fetch selected state’s districts state and district both are non persistent .  Currently i did below implementation .  In “State” drop down – selectable object is microflow , in which i am calling the rest call to get state list and On change of state drop down ,  i am calling another rest service to get district list  , i am getting districts but page is not showing those districts In “District” drop down : selectable obj is microflow , in which retrieving the districts of selected state.    Can somebody help me how district dropdown should get change based on selected states.        

Reverse Proxy in Mendix

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Dear Experts,   We are currently working on a project which connect to the on premise back end. Any guide how to setup the reverse proxy to Mendix cloud in the free app? since we need to make a PoC(proof of concept) first.   Or with the paid node, is there any user guide or best practices from Mendix?   Thanks and Regards, Hari
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