Good Day Mendix Expert, I would like to ask how you write expression for event handler that data should be unique? I cannot put the data as unique in the domain because a number of user have same date or data. I would like to prevent duplicate data on the current user. how should I do that in the event handler-domain?
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How write expression in event handler that data should be unique
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How to Trigger alteryx workflow from mendix
Hey Community, is there any way to trigger a alteryx workflow from mendix like when I click save button and that alteryx workflow should trigger. Can someone provide some documentation .
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How to kill session native mobile in web admin ?
Hi experts, I’m currently building native application and need to destroy the session in web admin. is there any tutorial for this ? Thank you
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Native Mobile Dependant dropdowns
Hi All, I have the below screen. Plant and Users functional Area are reference selectors. User's functional area is based on Plant. On changing plant, the User’s Functional Area should be updated based on the selected plant. Is there a way we can achieve this is Native Mobile app?
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Error when I try to export to Excel via microflow with XLS Report module (Excel exporter)
Hi everyone! As I say on the title I have an error and I don’t know hoq to dix it. The error is the next one:
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Native Mobile Force login on app open
Hi All Is there a way to force the user to sign in when they open a native app, currently it looks like the user data is cached and the user get redirected to the home screen on app open after an initial sign in. If it is not possible to force a sign in would it be possible to log out a user once the app is closed? Thanks for any help in advance.
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How to make use of react Native NPM packages in Mendix Native App
Hello All, I am very new to Mendix Native, but I have experience in React Native. My question is, Is it possible to make use of any of the existing react native packages (especially UI elements) in mendix native apps. If it is possible anyone can let me know how we can do that?
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Excel importer poi jar causing error
In 8.17.0, I’m getting the following error when trying to use the Excel Import module v9.0.0 from 22-Dec-2020. Seems like the update to Apache POI to 4.1.2 in this version v9.0.0 is causing the error. java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.ooxml.util.DocumentHelper
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Removing Unused Objects
Hello I have a fairly large application with a good number of developers working on it. With time the Application accumulated well over 900 unused objects. Deleting them one by one (ie manually) is a daunting effort. Can someone please point me to a solution where i can write a program or use something existing to delete these objects in batch mode. thank you Ammar
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Cannot read property 'referenceEntity' of undefined
Dear Mendix Community, We discovered following error when trying to call a Microflow from a Page. We are running on Mendix 9.4.0. Cleaning deployment directory and updating the widgets was not helping. The Debugger on the first action of the microflows will not be triggered by the onclick action. And the mxui.js in the js console is not helping either.. Thanks for your help. Best Regards, Frederik An error occurred while executing an action of RuleMaturityModule.Homepage.container19: Cannot read property 'referenceEntity' of undefined Error: An error occurred while executing an action of RuleMaturityModule.Homepage.container19: Cannot read property 'referenceEntity' of undefined
at http://localhost:8080/mxclientsystem/mxui/mxui.js?637654095500657577:73:140039
at we (http://localhost:8080/mxclientsystem/mxui/mxui.js?637654095500657577:31:6501)
at i (http://localhost:8080/mxclientsystem/mxui/mxui.js?637654095500657577:31:6402)
at w (http://localhost:8080/mxclientsystem/mxui/mxui.js?637654095500657577:73:5772)
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How to retrieve non-persistant data in a microflow?
Hi all, how can I retrieve data from non-persistant entities, which I just created in a microflow? Let’s say I have two non-persistant entities (User 1:* Language), which I want to populate to publish a REST Service. To do so, I create the non-persistant objects in a nested loop. But how can I retrieve/access this non-persistant data in that microflow, after I created it with the loop? I can't use retrieve from database bc they are only saved in memory. How can I use this created data in memory? Thanks! :)
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Setting up a self reference in a microflow
Hey i’m fairly new to advanced data modelling and i’ve been struggling with associating objects to each other. Each component should be associated to an order item. Furthermore the components have a hierarchy and are split into structures, i.e. component of structure 1 has 3 components of structure 2, one component of structure 2 has 5 components of structure 3 etc. How can i implement this within a microflow? Thanks. Best regards
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Can I use form-data in a REST call dynamically?
Hello, We are using the Mailgun e-mail provider to send e-mails. Mailgun requires us to use form-data. However, in Mendix we need to specify the exact key-value pairs, otherwise we get the error that one of the parameters is not valid when it is empty. But the problem here is that we always require a 'To' paramater, for example (the e-mailaddress to which we send), but the 'cc' parameter might not always be used (see image). Is there any way to be able to do this dynamically or work around this? Thanks.
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Data Grid Changes when other Users access the page
I have a page with a datagrid with an entity retrieved by an xpath constrain. When I access the page, the information displays correctly. But when another user accesses the page, my data gets refreshed and changes. Here is the page And here is the query [
(
PriOwner=MainData_CurrentUser or
SecOwner=MainData_CurrentUser
) and
(
VMStatus='Active' or
contains(VMStatus,'Pending')
)
]
is it because I am using Current user as one of the xpath constrains?
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How to authenticate into Salesforce using Salesforce connector in Mendix?
Hi , 1.Where to include the callbackUrl, consumer key and secret key 2.How to get the salesforce login page 3. How to authenticate with salesforce using 8.18.13 Version mendix studio pro.
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View Live Log - Error
Dear All, I am not able to view the Live Log for my Acceptance system or PROD since yesterday, for all my projects. Is everyone having this issue currently ? Thanks in advance!. Regards Jasper
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Changes theme resources 9.4.0 background image
Hi all, I have some issues with the breaking changes in 9.4.0 with the Themesource Resource Files. With updating to 9.4.0 and updating Atlas Core, Atlas Web and Atlas Native, my backgroundimage and other resources are not working anymore. In the release notes of 9.4.0 is decribed to: Move the resource to the themesource/{module}/public folder (introduced in version 9.3.0) Use the path inside this public folder as the URL in the SCSS file I tried this and moved my backgroundimage to themesource/modulename/public. (There was no public folder, I created it). The SCSS file that uses this image is in: themesource/modulename/web. The code to the background image is: .backgroundImage{
background: url("../public/login_background.jpg") no-repeat;
background-size: cover;
} But the backgroundimage is not showing up. I tried many ways to get a resourcesfolder but the only way I got the image in the browser was by putting the image in the same folder as the SCSS file. How can I have a resources folder and link my images (and other resources) in scss? I also have custom fonts that I want to import. I want to add my fonts in theme/web/fonts/fonts.scss but when I try to add the fonts to the same folder as the scss file, the fonts are not found. How can I add resources that are accessable for all the modules of a project? Thanks, Kolien
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Change the color of the show progress page native
Hi all, In our native app we use the nanoflow activity show pogress with “loading” on it. Our app can be in dark mode but the loading/progress page is the only page that is not changing its his background color. Is there a way to change this background color? Thanks, Kolien
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Using Mendix in an agile surrounding....
Hi all, II have increasing problems using Mendix in a Scrum environment: User Stories cannot be cloned, only copied - why? And: why is it no longer possible to search for completed user stories in the history grouped by sprint? The usability of Mendix in an agile Scrum environment is decreasing. Are there any plans to make Mendix a more Collaborative-Tool (introducing WIP, Kanban, real Tasks, etc.?
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Change (svg) images in dark mode native
Hi all, I'm styling the darkmode of a native app and have some trouble with images. I have a lot of svg images for custom icons. Is there an easy way to change the colors of these svg images or something in the modeler to check or uncheck for in darkmode? I am now adding every images twice in different colors and add custom code to let the image disappear in darkmode/lightmode. This is a lot of work and not maintenance-friendly. Is there an easier way to do this? Thanks! Kolien
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