How Can I Emulate a 'readonly' Attribute for HTML SELECT Tags?

Emulating HTML Form 'readonly' Attribute for SELECT Tags

HTML specifications lack a dedicated 'readonly' attribute for SELECT elements, only featuring the disabled one. To prevent user interaction while still preserving POST/GET data, an emulation strategy is necessary.

The recommended approach involves disabling the SELECT element while adding a hidden input with the same name and value. Upon re-enabling the SELECT, JavaScript can transfer its value to the hidden input, while disabling or removing the latter.

JavaScript code samples, as demonstrated in the provided demo, showcase this emulation technique, allowing for controlled user interaction and data preservation in form submissions.

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