Check your knowledge

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Answer the following questions to see what you've learned.

1.

You need to retrieve the value of the firstname column of the contact record. What method would you use?

formContext.getAttributeValue("firstname")

formContext.getControl("fullname").getValue()

formContext.getAttribute("firstname").getValue()

2.

Your client script for the main form for the account table references column accountclassificationcode. How to ensure that the script doesn't break and works correctly when the other makers edit the form and potentially remove the column.

At the start of your script, add the following call require('accountclassificationcode').

Add the accountclassificationcode column to the script dependencies.

Mark accountclassificationcode column as read only.

3.

You've been asked to hide a tab section on a model-driven app form when a record’s Status Reason column changes to a given value. Which events would you need to handle for this scenario?

Form OnLoad, Attribute OnChange

Form OnLoad, Form OnSave

Attribute OnChange, Form OnSave

You must answer all questions before checking your work.