Salesforce / Force.com Development
It is so natural these days to use the following Visualforce code to control the displaying of something wrapped in a pageBlockSectionItem. Even though the syntax {! clazz != null} looks strange, it is easy to read once getting used to the convention that first exclamation point in the curly brackets means the expression starts …
Continue reading “Visualforce expression on null equality comparisons”
Ever wonder dynamically displaying a warning or information message on an object’s detail page without affecting whatever layout is used? Here is a simple requirement: you have an object called MyObject. If you go to view any MyObject record that is created today, you will see an information message “Hello world!” at top of the …
Continue reading “Customization: Conditionally display a message on the standard detail page”
Force 746 