2 Action Properties 2. Expr. When a microflow is triggered, the parameters are filled with the current values. Michel Vermeer. Describes how to work with a list of objects in a microflow as well retrieve a filtered list of objects from the database. Can someone suggest me Xpath expression. Studio Pro 9 & 10 Compatible. Nothing, you can change the colo r of your badge to the c. The second parameter specifies the time period to be added. Studio Pro 9 & 10 Compatible. Rob Bond-1. 1 Introduction In addition to debugging a local deployment of your app, it is also possible to debug applications that are already in a cloud environment. Caused by: com. 1 Introduction This document describes the arithmetic operators which are supported in expressions. 2 Properties An example of the Call REST service activity’s properties is represented in the image below: There are two sets of properties. An annotation flow is a connection that can be used to link an annotation to a flow object (s). Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;This activity can be used in both Microflows and Nanoflows. Creates a new Microflow unit in the SDK and on the server. A connection needs to be created to One-to-One. Object Activities. The various sections of the Mendix Studio Pro Guide provide details on the features and functionality of the Mendix Platform. 2 Input Properties 2. 1 Introduction With the log-message action you can create messages that appear in the log of your Mendix application. 1 Introduction This document walks through the steps an example of a logistic regression model, its netron. I have two sets of user roles which can edit for a certain status of the object and a third set which can never edit. But I cannot figure what is the right expression to use in the split. 2 millisecondsBetween The millisecondsBetween function calculates the absolute difference between the input values in milliseconds. Our partner i4TECH has developed an application on Mendix for monitoring overall equipment effectiveness in real-time, allowing manufacturing companies to improve OEE by taking necessary actions on the shop floor. For instance, sorting on a column in a data grid sorts the data of the column in either ascending (smallest value first) or descending (largest value first) order. If you want to use an object of the Customer entity in a microflow, use the parameter. This is the "equals" field I don't know the expressions for: This is the page containing the units and the button "Open Planning" that should pass you to the "Planning page" and filter the data by the clicked unit, e. Listed below are all the widgets that can directly trigger microflows. Tip#9 — Deciding on the. 4 + ‘ kilometers’ = ’4 kilometers. To set the value of an attribute in a change list, object, or variable activity to completed, use the following input: 1 OrderProcessing. Workflows are natively part of the logic capabilities of Mendix. Depending on the values stored in "example" records in the object "template", I want the Microflow to complete this new record with the same values for each member (field). So I created. 1 JSON Snippet Contains text of the JSON snippet. 1 Introduction An annotation is an element that can be used to put comments to a flow. For example, you need to use a decision to follow different paths when a new hire works remotely or when they work from the office: 2 Properties Decision properties consist of the following sections: General Outcomes. 2. 1 Introduction A button can perform various actions such as calling a microflow or nanoflow or opening a page. Studio Pro 9 & 10 Compatible. 2 Properties An example of counter properties is represented in the image below: There are two sets of properties for this activity, those in the dialog box on the left, and those in the properties pane on the right. In our application, we interpret this as an order without an end date and should translate this so that the ValidTo attribute is. 1 Introduction A Retrieve activity can be used to get one or more objects, either by directly traversing an association of another object, or by retrieving objects from the database. You can also subtract a time period from. If you provide a button calling a microflow that retrieves all orders and changes an attribute / association without entity access, Mendix won’t complain. Option Description Expression An expression is used to define the conditions for the direction. 1 Introduction Call microflow is used to call a selected microflow. Evaluate the given (microflow)expression. 1 Introduction This document describes the properties of a microflow. See Microflow Element Common Properties for properties that all microflow activities share (for example, caption). java:33) Caused by:. Microflow Source; Nanoflow Source; Association Source; Listen to Widget Source;. In all examples, the first input can be either a new dateTime (depicted in all examples), a variable of type DateTime, or an attribute of a domain entity of type DateTime. Studio Pro 9 & 10 Compatible. Call Microflow; Call Workflow; Workflow Properties; Configure Workflow Security; Workflow Engine; Add Workflow to Existing App; Jump to Different Activities; Workflow Versioning and Conflict Mitigation; Workflow for Employee Onboarding; Add Custom Action to Workflow Toolbox; Expressions. There are two ways to resolve this, but keep in mind that the proper solution will depend on the specific use case: Add the permission to create the SaleOffer to the ‘Administrator’ module role. For more information, see the Loop Type Property section below. The information the page will show and what kind of page it is The "Card Action" is: The Mendix Community Blog I. How can you get the latest version of Mendix Studio Pro? By downloading it for free from the Mendix Marketplace. 1 Introduction A rule is a special kind of microflow. Contribute to mendix/docs development by creating an account on GitHub. 1 Introduction This document describes the arithmetic operators which are supported in expressions. For each parameter in the template, define a microflow expression, the value of which will be inserted at the position of the parameter. 2 Properties There are two sets of properties for this activity, those in the dialog box on the left, and those in the properties pane on the right: The Log message. However, the proxy settings should differ depending on the. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;1 Overview The contains() function tests whether a string attribute contains a specific string (case-insensitive) as a sub-string. Which microflow. Expr. Mendix Native Mobile Builder; Native Builder; Native Template. 2 Accessibility Properties and Widgets 2. The new FindByExpression will be automatically stored in the 'operation' property of the parent ListOperationAction element passed as argument. Don’t forget you can also use this to combine a string with a number. evaluate(Expr. I made a separate check for not empty and in debug object is there. In a microflow, you can use a series of Exclusive Splits. That means there can be more. 1 Introduction With the Log message activity you can create messages that appear in the log of your Mendix application. Hi Team, In a Microflow i'm trying to store a value which is of type string to a object of type decimal. - Pluggable widgets, API filtering/sorting. Can someone instruct me how to do the data calculation in Mendix. I'm writing a microflow that is attached to a save button that will verify that an email address has been added in one of my fields. 1. Regards, RonaldTo combine to strings just add a plus (+) between the 2 , within your expression. This has now been corrected, making it easier to work with the. context: mendix/lib/MxContextCall Microflow; Call Workflow; Workflow Properties; Configure Workflow Security; Workflow Engine; Add Workflow to Existing App; Jump to Different Activities; Workflow Versioning and Conflict Mitigation; Workflow for Employee Onboarding; Add Custom Action to Workflow Toolbox; Expressions. I got stuck in taking financial year as 1st October of current year as my start date and 30th September of next year as end date dynamically at runtime. Hi community! What is the correct way of writing an expression for an exclusive split for an enumeration attribute, where I want to check if the value is equal to one of the possible outcomes? Many thanks Austin. Warning! Can only be used on models with the following Mendix meta model versions: 9. Microflow Source; Nanoflow Source; Association Source; Listen to Widget Source; Configure Form and Show Form Items;. I'm very new to Mendix and I apologise if this has been answered elsewhere, but I can't see anything as specific as what I'm after. Release Notes. How can I validate a microflow input using a regex in my project resources? You could create a "validate" metaobject with a validation rule (containing the regular expression), and then try to save the input to that metaobject. 0 (including all patches) with details on new features, bug fixes, and known issues. You can also use getCaption () to get its. This activity can be used in both Microflows and Nanoflows. You can specify the location and how the response of the REST call should be handled. There’s also a text field that is made visible if user selects option ‘Other’. Unary Expressions; Arithmetic Expressions; Relational. Imagine a situation where the flow has been separated in the part preceding the merge to execute specific actions. In this situation a merge can be used to avoid redundancy. If you want to use an object of the Customer entity in a microflow, use the parameter. 0. Your only option, as far as I know, is in the microflow in an expression call. For more information, see the Return Type section below. LTS, MTS, and Monthly Releases A regular expression describes a set of criteria that a string can match. You have to create objects and add them to the list. Arguments can be passed to the microflow and the result can be stored. Describes the configuration and usage of the MQTT connector, which is available in the Mendix Marketplace. It is displayed in the workflow element to make the workflow easier to read and. Because it would start and end the string multiple times. ExpressionException: java. mendix. For example, you can use a decision to decide whether a customer gets a discount or not. Is there someone who can help me in resolving this issue? Thanks in advance. This action is ignored and does not work when a microflow is called from an offline or native app. 2 Properties An example of counter properties is represented in the image below: There are two sets of properties for this activity, those in the dialog box on the left, and those in the properties pane on the right. We are Mendix makers in a very restrictive workplace environment. 1 Data Type Defines what kind of data can be stored in the variable. core. 1 Introduction The change object activity can be used to change the members of an object. In regular applications, it is required to write lines of code to add logic to the application. 1 answers. ACT_User. IFolderBase in which this unit is contained. OEE App by i4TECH with Mendix. Studio Pro 9 & 10 Compatible. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;Its bit not clear what you are asking for. As the value in Output gets longer, the. 2. This how-to will describe how to find changes made in objects based on a certain activity. split: – ANSWER- (NOT) true, empty What can you write in the expression editor? – ANSWER- A microflow expression You want to create an exclusive split to check if a course is selected. The Languages tab of the App Settings allows you to select which languages your app will support. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;Describes special checks in expressions in Mendix. Its result should be an enumeration or a Boolean and it can be used in a decision to make a decision based on that result. Microflow Source; Nanoflow Source; Association Source; Listen to Widget Source;. Community: Introduction Mendix has comprehensive functionality to find changes made to several subjects in the application. The loop can be configured to iterate over a list or be based on a Boolean expression. years. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;Learn how to identify and resolve consistency errors in Mendix Studio Pro, such as CE0117, CE0106, CE6093, and CE1573. Mx10 Feature Release Calendar; Studio Pro. answered 2009-08-25. Mx10 Feature Release Calendar; Studio Pro. This activity can be used in both Microflows and Nanoflows. You'll need to escape the single quote. <enumerationname>. I have the same model like PizzaMario sample project (Entity Customer, entity Order and Order_Customer association 1:n between). 6 contains a major new feature that will help you with calling REST services and handling data. Its bit not clear what you are asking for. If you need documentation on expressions, you should find what you need here. This will help to improve your application’s maintainability and performance, and make it easier to read and understand. Filter ), and add an attribute on the base of which you want to filter the list, in our case Name (String). Browse the documentation for Mendix products, read about latest releases, and make contributions for the Mendix community. These are just a few examples of the runtime errors you can get. Mendix Native Mobile Builder; Native Builder; Native Template. In the example below, you use a Show message activity to warn end-users about unpaid orders with a pop-up message in the client. This is achieved with breakpoint conditions and is configured by use of microflow expressions. For more information, see the Microflows section of Offline-First Data. Studio Pro 9 & 10 Compatible. If it succeeds, you've validated your input. In the generated code, the IStringTemplate type provides methods for the evaluation of the passed string template using default or. The loop can contain all types of elements used in microflows, except for start events and end events. For example, you have a module called OrderProcessing, in which an enumeration Status is defined with two possible values: started and completed. 2 Syntax The syntax is as follows: year-from-dateTime ( attribute [, timezone ] ) 2. These widgets share a set of properties that determine the conditions in which the microflow is run. If you want to see what microflows are for and what kind of elements they contain, you can check Microflows. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;Mendix Native Mobile Builder; Native Builder; Native Template. 9. Anyone know how to write this expression in Mendix? Thanks, Mark. LTS, MTS, and Monthly Releases Describes the expressions that can be used in Mendix for a variety of purposes (for example, to change a member of an object based on logic). 2 Output If the two inputs are. Caused by: com. Add a custom request handler to the Mendix runtime server. Studio Pro 9 & 10 Compatible. Studio Pro 9 & 10 Compatible. Describes how to create custom microflow actions using Data Storage APIs. Get Workflow Activity Records. There are also 30 reliability rules whose goal is to. Mendix Native Mobile Builder; Native Builder; Native Template. You will start with adding the microflow button to the right widget. This will help to improve your application’s maintainability and performance, and make it easier to read and understand. 2 answers. You can reach this tab in two ways: Select the menu option Language > Language Settings…. 1 Introduction The create object activity can be used to create an object. Creates and returns a new FindByExpression instance in the SDK and on the server. Rules are very similar to microflows; see the documentation on Microflows for more information on. THEN). LTS, MTS, and Monthly Releases; 10. It may seem confusing but in order to subtract time, you need to use the appropriate add function, but you need to provide it a negative value. There are three types of expressions usable for constraints: Comparisons with operators Functions Exist-expressions 2 Comparisons A comparison expression consists of two attributes or values separated by a comparison operator like =, <=, or >. 1 Common Section Name is the internal name of the element. For example, you can use the expression resulting in a Boolean if you want to check whether a customer's email is verified or not. If it succeeds, you've validated your input. 2 Common 2. 1 Introduction The Close page activity closes the currently open page. Automating the enterprise is an ongoing and complicated task. Parameters: context - the context variables - name of variables referenced in the expression (without '$') and their values. Mendix Native Mobile Builder; Native Builder; Native Template. To set the value of an attribute in a change list, object, or variable. This is mainly a manual practice, but Mendix does support. . 2 Properties An example of microflow properties is represented in. When a microflow is triggered, the parameters are filled with the current values. 1 Input Parameters The input parameters are described in the table below: Value Type The date that should be trimmed. . Presents an overview of microflows and nanoflows. When the user enters the date for the first attribute (applicationDate) I should get the 15th day of the following month (example: user entered - 28-03-2021, I should get back 15-04-2021), for the second attribute. The Unit Testing module provides a user-friendly interface to manage and run unit tests that are created by using microflows, as well as unit tests that are by created using JUnit. 10 is now available! Download it here: Link to the Maker of the Month. com – Enhanced expression editor for Microflow & Page editor – Mendix World – Atlas improvements – Pluggable widgets, API filtering/sorting – Shorter build time – Close multiple pages in (progressive) web apps – BarCode scanner & TakePicture – Accordion Community: Mendix documentation repository. Docs. The second parameter specifies the time period to be. For the Simplified Chinese translation, click 中文译文. Microflow Source; Nanoflow Source; Association Source; Listen to Widget Source;. Release Notes. How can validation messages for the same entity be presented together? Perform all the validations in. 1 Introduction The Show message activity shows a blocking or non-blocking message to an end-user. Using regex in a microflow. 2 Properties An example of retrieve activity properties is represented in the image below: There are two sets of. A variable can have one of the. Expressions. Studio Pro 9 & 10 Compatible. Finance: And this is the Planning Page, where - after clicking the button on the Units-Page - the list should be filtered by. For more information on expressions, see Microflow Expressions. 1 Introduction Add date function calls add a time period to a date and time and return the modified value. Docs. Studio Pro 9 & 10 Compatible. asked 2020-10-14. Expressions. If you want to see what microflows are for and what kind of elements they contain, you can check. I wouldn't really know any other way in which you can use regular. But if you want a better answer, maybe you can share a brief summery of what you're trying to achieve and some screenshots of your microflow. Parse and Format Date Function Calls | Mendix Documentation. If the order is infinitely valid, the ValidTo attribute will be set to 2999-12-30. 19. Studio Pro 9 & 10 Compatible. 2 toString Converts the specified value to a string representation. Using the same pattern '#,###. The default order is ascending. Get Workflow Data. 2. For example, the status of an order can be Open, Closed, or In Progress. 0. An end-user of the application is assigned one or more user roles by an administrator, and gets all access rights that these user roles represent. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks;Describes how to configure a workflow in Mendix Studio Pro. This page only describes the properties specific to the action. I have a microflow that should be available for both users but based on the user his MODULE role some different actions must be performed in the microflow. Presents a list of how-tos about monitoring or troubleshooting Mendix applications. You can use an annotation as a reminder and put it. expressions. Release Notes. Function ‘addDays expects argument types (Date and time, Integer/Long)’’ still occurs, even after placing the Course object before the Change object activity (Otherwise it won’t be in scope for the microflow expression in the Change object activity). mendix. Step 5: Exchange authorization code for refresh and access tokens. 1 Introduction Enumerations are referenced by <modulename>. Open the App{Name} > Settings dialog box from the App Explorer and select. 2 Multiplication Multiplies two numbers. Mendix Native Mobile Builder; Native Builder; Native Template. If you need full control over the output format, consider using the data type specific format functions. Studio Pro 9 & 10 Compatible. The basic concept of validating a form in Mendix by using a microflow is you create a variale and set it to true. That is a good idea, which has been discussed internally, but currently not planned for the foreseeable future. All expressions in the SELECT clause which do not exist in the GROUP BY clause must be either an aggregation or the. 19+) it has the option to use parameters (identical to how you setup feedback or popups in microflow). For more information, see the Microflows section of Offline Best Practices. Because it would start and end the string multiple times. lang. Each individual Mendix object generated in a project is automatically provided with an ID. LTS, MTS, and Monthly ReleasesMendix Native Mobile Builder; Native Builder; Native Template. If you want to see what microflows are for and what kind of elements they contain, you can check. Form Data Request Handling. Studio Pro 9 & 10 Compatible. The module supports unit tests that are created using microflows and unit tests. Mx10 Feature Release Calendar; Studio Pro. You can. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;I want a Microflow to create a new object-record. You probably did not handle an empty value of $Employee/DateOfBirth. 1 Common Section Name is the internal name of the element. . Even with the powerful navigation and search support in the Mendix. Microflow Source; Nanoflow Source; Association Source; Listen to Widget Source;. ##', but with the nl_NL localization associated to the user that runs the microflow will generate an ouput: 1. Call Microflow; Call Workflow; Workflow Properties; Configure Workflow Security; Workflow Engine; Add Workflow to Existing App; Jump to Different Activities; Workflow Versioning and Conflict Mitigation; Workflow for Employee Onboarding; Add Custom Action to Workflow Toolbox; Expressions. 2 and The and operator checks two Boolean expressions and only returns true if both of the expressions are true. Documentation This is. Input parameters Initial date Type: DateTime The amount of milliseconds to be added Type: Integer Output. This activity can be used in both Microflows and Nanoflows. The result of the action is returned as a new list in contrast to the Change list activity. 0. For example, for decimal, use formatDecimal. I have the same model like PizzaMario sample project (Entity Customer, entity Order and Order_Customer association 1:n between). It allows the user to control execution of each individual job from the UI. Which of the following is not an attribute type in Mendix? Text You can use a microflow to create: an object I . For me it would be very helpfull if it would be possible to have an attibute which gets its value via an expression. Contribute to mendix/docs development by creating an account on GitHub. Get Workflows Action. Http Configuration. When referring to the element in the app you will use this name. An end-user of the application is assigned one or more user roles by an administrator, and gets all access rights that these user roles represent. Call Microflow; Call Workflow; Workflow Properties; Configure Workflow Security; Workflow Engine; Add Workflow to Existing App; Jump to Different Activities; Workflow Versioning and Conflict Mitigation; Workflow for Employee Onboarding; Add Custom Action to Workflow Toolbox; Expressions. 2 Finding Object Activities The following steps will explain how to find certain activities that are used in microflow to objects: In the top toolbar of the. In other words; your after start up microflow isn't correctly modeled. 3 answers. Customer. 32 You want to add an attribute to a microflow expression but it is not in the scope of the. The create object. So have one exclusive split that looks at Type1 attribute, and based on the value of that or the result of a boolean expression you write in that exclusive split, you can follow the correct logic branch. Mendix Native Mobile Builder; Native Builder; Native Template. This activity can only be used in Microflows. expressions. It was originally scheduled for Mendix 7, but since our community is so enthusiastic about this feature, we decided to release it now! With our new release you can call REST services with a new microflow action. Unary Expressions; Arithmetic Expressions; Relational Expressions;. The correct syntax is the following: if <condition> then <a value> else <other value> 2 Example Using the following statement as the expression of a Change variable activity for a string value: if 7 > 6 then 'correct' else 'incorrect' will set the value of the variable to. Workflows are natively part of the logic capabilities of Mendix. This activity can be used in both Microflows and Nanoflows. 1 Examples For example, the following query retrieves all. 2 Properties An example of retrieve properties is represented in the. 1 Introduction Enumerations are referenced by <modulename>. Release Notes. data~SortSpec: sorting of XPath query results before feeding them to the Microflow. When completing the. In addition to Ronald suggestion, I don't know a solution to update the page title. This can be done with or without committing and with or without events. Jump to section. LTS, MTS, and Monthly Releases So if you would use the single quote in the expression it wouldn't work. Features. The list operations are mainly. 1 Overview This function replaces the default XPath query syntax. Access the ONNX file, Jupyter notebook, and. 4;. 1 Introduction A decision is an element that makes a choice based on a condition and follows one and only one of the outgoing paths. To add custom logic to your Mendix application you can use microflows. Call Microflow; Call Workflow; Workflow Properties; Configure Workflow Security; Workflow Engine; Add Workflow to Existing App; Jump to Different Activities; Workflow Versioning and Conflict Mitigation; Workflow for Employee Onboarding; Add Custom Action to Workflow Toolbox; Expressions. 3. Rather, this is a look at. Breakpoints in the debugger will pause processes for all users of the app in. In nanoflows, it is not possible to use parsing and formatting decimal function calls with optional format string (for example, '#,###. In case the value is empty in that template record, I want to keep the default value (set in the Domain Model). Nanoflow Properties; Error Handling in Nanoflows; Sequence Flow; Activities. It would probably look something like this. Unary Expressions; Arithmetic Expressions; Relational. After this the same action needs to be executed for all the separated flows. languages. - Atlas improvements. Studio Pro 9 & 10 Compatible. Unary Expressions; Arithmetic Expressions; Relational. Every user role has one or more module roles, which means that users with that user role have all the access rights that are defined for those module. 1 Data Type Defines what kind of data can be stored in the variable. Please share your suggestions. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;If you call a microflow, you may want to know whether any errors occurred within the microflow or not. 1 Overview The starts-with() function tests whether a string attribute starts with a specific string (case-insensitive) as a sub-string. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks; Boolean Expressions;Teaches you how to work with a list of objects in a microflow as well retrieve a filtered list of objects from the database. Expression editor in mendix. Every user role has one or more module roles, which means that users with that user role have all the access rights that are defined for. This page only describes the properties specific to the action. Describes relational expressions in Mendix. 1 Introduction It is possible to debug applications that are already in the cloud (either in an acceptance or production environment). How to find and solve; Find related microflow Open the App settings -> Runtime -> Show1 Introduction The text widget displays a text which can optionally contain parameters. 1 Introduction A merge can be used to combine flows into one. The Mendix low-code Platform makes enterprise-wide, end-to-end automation possible. If you call a microflow, you may want to know whether any errors occurred within the microflow or not. 2. Expression to use in a Microflow Decision determining if the App is running Locally or on a specific Cloud. Mendix Native Mobile Builder; Native Builder; Native Template. 2 Properties An example of microflow properties is represented in the image below: Microflow properties consist of. Unary Expressions; Arithmetic Expressions; Relational. For each iteration, the flow inside the loop is executed. 1 Introduction A Retrieve activity can be used to get one or more objects, either by directly traversing an association of another object, or by retrieving objects from the database. ound Mendix badge on your pro. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special. NullPointerException at com. 1 Optimization In some projects, it is necessary to evaluate large datasets in a microflow (for example, for reporting purposes). The loop can be configured to iterate over a list or be based on a Boolean expression. The activity works directly on the list provided,. Unary Expressions; Arithmetic Expressions; Relational Expressions; Special Checks;In PHP it would be " ", but ' ' doesn't work in Mendix. The system session runs as UTC by default, except for scheduled events, which can be configured in the Scheduled Event. Don’t forget to add the object as paramater and retrieve the object first though! As far as I am aware there is no way to auto-check all of the attributes in a microflow. can have only one home stadium and a. Expressions. Even with the powerful navigation and search support in the Mendix Modeler, adhering to naming and modeling. 2 Properties An example of the Call REST service activity’s properties is represented in the image below: There are two sets of properties for this activity, those in the dialog. Study with Quizlet and memorize flashcards containing terms like which of the following is a place where you can share a blog about a cool project you have been working on with mendix, WHERE'S THE BEST PLACE TO FIND HINTS AND TIPS AS WELL AS THE LATEST INFORMATION ON CREATING A GREAT UX IN MENDIX?, WHICH OF THE. The idea is that complicated decisions can be consolidated in rules and reused in various places. For example, when I'm doing substring operations, I'd like to be able to enter the following code somewhere and. Locally your data set works with this behavior, But on an other (cloud) node the data set contains data which doesn't match the used microflow expressions. In Mendix a string is immutable so in order to create the new value for the Output variable, Mendix has to create a new string consisting of a copy of the original Output appended with a copy of EntityOutput, and save that new string in place of the previous Output value, which is discarded. Generate Document Action.