Tue. Mar 9th, 2021

Requirement: I have an Item with the Label as Name. Now, whenever we enter a value in lower case in the Name field it should automatically convert the value in Upper Case as soon as we release the key of our keyboard.

Solution: For solution of the above requirement follow the steps as shown below:

Step 1: Create an item with the below properties

  • Name: P2_NAME
  • Type: Text Field
  • Label: Name

Step 2: Set the value of the Custom Attributes as below

style="text-transform: uppercase;" onKeyUp="this.value=this.value.toUpperCase();"

Save and run the application. Thus, the ran application is displayed below:

Enter a value “SusantoTech” in the Name field. Please note, this value can either be of mixed case or it can be entirely in lower case.

And, while we enter the value in the Name field we can see as soon as we release the key of our keyboard, the entered letter get converted to Upper Case automatically, and the result will be as displayed in Upper Case as shown below:

Hence, the solution to our requirement.

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Thanks & Regards,
Susanto Paul

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By Susanto Paul

Susanto is an Oracle ACE, a qualified MCA, MBA, and a highly-skilled Senior Oracle Specialist. He is an enthusiastic Blogger and YouTuber who helps learners to solve their complex problems more efficiently. He has 9+ years of experience in multiple technologies like AWS, Oracle ADF, Oracle APEX, Oracle JET, Oracle VBCS, Oracle IDCS, Oracle PL/SQL, Oracle Integration Cloud, Java, JDBC, Servlets, JSP, Spring, Hibernate, HTML5, CSS3, JavaScript, TypeScript, NodesJS, Angular, MySQL, Oracle WebLogic Server, JUnit, JMeter, Selenium Web Driver, etc. He is a certified: Oracle Certified Professional Java SE 6 Programmer, Oracle ADF 11g Certified Implementation Specialist, Oracle Cloud Platform Application Integration 2020 Certified Specialist, Oracle Cloud Infrastructure Foundations 2020 Certified Associate, and Oracle Cloud Infrastructure Developer 2020 Certified Associate

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