What Is REM in PeopleCode?
You can use a REM (remark) statement for commenting.
How do you break a while loop in Peoplecode?
At any point during a looping construct, you can exit the loop entirely via the use of the ‘Break’ function. Even if the loop condition has not been met, the ‘Break’ will terminate the code immediately and resume control after the loop.
How do you find the length of a string in Peoplecode?
Use the Len function to determine the number of characters in a string.
How do you stop a repeat loop executing?
A repeat loop is used to iterate over a block of code multiple number of times. There is no condition check in repeat loop to exit the loop. We must ourselves put a condition explicitly inside the body of the loop and use the break statement to exit the loop.
How do I show modal?
To trigger the modal window, you need to use a button or a link. Then include the two data-* attributes: data-toggle=”modal” opens the modal window. data-target=”#myModal” points to the id of the modal.
How do I concatenate a single quote in SQL?
ANSI SQL has || as concatenation operator, while some products have a concat() function. Simply: ‘My name’ || ”” . I.e. double the single quote inside a string literal.
How do you insert a double quote?
Use the CHAR function The ASCII value for a double quote is 34. Let’s show you show we could modify our example above and use the CHAR function with an ASCII value of 34 to insert the double quote in our formula. Now when the formula encounters the CHAR(34), it returns a double quote value.
Can I use docancel and transferpage in PeopleCode with dosavenow?
Components that use DoSaveNow must not use the DoCancel, Transfer, TransferPage, or WinEscape functions in PeopleCode attached to save action events (SaveEdit, SavePreChange, and SavePostChange), because these functions terminate the component, which would cause the program from which DoSaveNow was called to terminate prematurely.
How do I end a secondary page in PeopleCode?
A secondary page can be terminated by the user clicking a built-in OK or Cancel button, or by a call to the EndModal function in a PeopleCode program. In either case, the return value of DoModal is one of the following:
What function is ignored when a PeopleCode program is called?
This function is ignored (has no effect) when used by a PeopleCode program that’s been called by a Component Interface. Name of the menu bar that owns the menu item, or, in the case of pop-up menus, the name of the pop-up menu that owns the menu item.
What is the messagebox function?
The Basic Version The ‘MessageBox’ function is such a handy piece of code for troubleshooting that you often find yourself using the ‘basic version’ without giving much thought to how the statement really works: This post will take a closer look at some of the additional features of ‘MessageBox’, beyond its basic usage above.