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Question 252 - Certified B2B Commerce Administrator discussion

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Adeveloper has made a component with a lightning combobox in the following markup. To handle changes on the combobox, what should replace <CHANGE_EVENT>?

A.
{eventhandleChange}
Answers
A.
{eventhandleChange}
B.
Javascript:void(0);handleChange();
Answers
B.
Javascript:void(0);handleChange();
C.
{handleChange()}
Answers
C.
{handleChange()}
D.
{handleChange}
Answers
D.
{handleChange}
Suggested answer: D

Explanation:

To handle changes on the combobox, the developer should use {handleChange} as the value for the onchange attribute. This syntax binds the handleChange function defined in the JavaScript file of the component to the change event fired by the combobox. The developer can then access the selected value from the event object passed to the function and perform any logic or action based on it.Reference:

lightning-combobox - documentation

Handle Events in Lightning Web Components

asked 23/09/2024
SIDDIQI TARMIM
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