I am looking for a simple examples for customization at the level of "Hello world".

The manual i found on the internet and on this forum is of the level "If you understand this example, than you don't need this manual". ;)

For now I managed the alert("Hello world") through a button, but setting a description to "Hello World" seems to be impossible.

I am looking for a KISS example in the AppCustomizations.js.

Something like mbo.setValue("DESCRIPTION","Hello world"), which is automation script ofcourse.

Does anyone have an example or is there somekind quick reference card?

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Vincent Wanders
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Hi Vincent,

It looks like starting from MAF v8.11 (don't recognise it in previous versions) IBM prepared "Developer Documentation" web page that is embedded in MAF docker image.

MAF -> Help -> Developer Documentation

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Bartosz Marchewka
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Hi Vincent,

I've written 3 blogs about Mobile customisations. It may help you to start. Here is the 1st one: https://www.bpdzenith.com/the-bpd-blog/maximo-mobile-customisation

For this simple setValue, here is a code to do what you want.

#AppCustomizations.js
class AppCustomizations {
  applicationInitialized(app) {
     this.app = app;
  }
  
 pageResumed(page, app) {
    this.app = app;
    this.page = page;
 }

 myCustomButton() {
      // get your datasource
      let mainDs = this.page.getMainDatasource();
      mainDs.item.description = 'Hello World!';
 }
}

Add this myCustomButton to your Button "Set Description" on the app.xml using on-click="myCustomButton".

<button on-click="myCustomButton"  [...] />

Hi
Your link is not opening
https://www.bpdzenith.com/the-bpd-blog/maximo-mobile-customisation

#AppCustomizations.jsclass AppCustomizations {  applicationInitialized(app) {     this.app = app;  }   pageResumed(page, app) {    this.app = app;    this.page = page; } myCustomButton() {      // get your datasource      let mainDs = this.page.getMainDatasource();      mainDs.item.description = 'Hello World!'; }}

<button on-click="myCustomButton"  [...] />