How to name functions in vue

In Vue, function naming follows the following convention: Use lowercase camel to describe actions or state benefits include: readability, maintainability, and searchability.

Function naming convention in Vue

In Vue, function naming follows the following convention:

• Start with a verb: The function name should start with a verb to reflect the function's function.
• Use lowercase camel: function names should use lowercase camel, that is, the first letter of all words is lowercase and the first letter of subsequent words is uppercase.
• Describe an action or state: The function name should clearly describe the action performed by the function or the state returned.

Specific examples

• getSomething() : Get something.
• updateValue() : Update a value.
• handleEvent() : handles an event.
• formatName() : Format a name.
• isItemSelected() : determines whether an item has been selected.

Avoid using

• Overly common names: such as doSomething() , `handleIt()".
• Abbreviation or abbreviation: such as gS() , `uC()".
• Imperative names: such as alertUser() and confirmDelete() .
• Contains non-alphanumeric characters: such as `my_function()", "func-name()".

advantage

Following these naming conventions can bring the following benefits:

• Readability: Clear function names help other developers understand the code.
• Maintainability: Consistent naming can simplify maintenance and reconstruction.
• Searchability: Descriptive function names can improve the searchability of your code.

Additional tips

• For private functions, an underscore prefix can be used (such as _somePrivateFunction() ).
• For similar functions that need to avoid confusion, you can prepend the function name (such as component.someFunction() ).
• Follow specific naming conventions for the team or organization to ensure consistent code style.

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