Simplifying JavaScript Functions in Vue.js: A Reusable Approach to Input Handling

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Identifying the Problem

Example Scenario

Consider a case where you are working with two different sets of input fields: Signal Providers and Categories. Initially, you might have different methods for each of these fields:

toggleSignalProvidersOne to toggle signal providers selection.

searchSignalProvidersOne for searching signal providers.

toggleCategoriesOne for toggling categories selection.

searchCategoriesOne for searching categories.

By simplifying these methods, you can improve the clarity of your code and make maintainability far easier.

The Solution: Refactoring Functions

You'll want to modify your template section to utilize the generalized functions:

[[See Video to Reveal this Text or Code Snippet]]

Refactored Data Structure

In your data section, define the required properties succinctly:

[[See Video to Reveal this Text or Code Snippet]]

Generalized Methods

By creating generalized functions, you reduce redundancy significantly:

[[See Video to Reveal this Text or Code Snippet]]

Simplified Computed Properties

Finally, simplify your computed properties with a dynamic approach as well:

[[See Video to Reveal this Text or Code Snippet]]

Conclusion

Try incorporating this method into your own projects, and experience the difference for yourself!