How to Retrieve the Selected Option's Text and Value from a Dropdown using jQuery?

jQuery: Retrieving the Selected Option from a Dropdown

When working with dropdown elements, obtaining the selected option can sometimes require a different approach than typically used for other form elements. This is because choosing an option from a dropdown does not directly modify the dropdown's value. Instead, the selected option becomes identified by the ':selected' property.

For this purpose, jQuery offers a straightforward solution:

Retrieving Selected Text

To retrieve the text of the selected option, use:

var conceptName = $('#aioConceptName').find(":selected").text();

Retrieving Selected Value

If you require the value of the selected option, use:

var conceptName = $('#aioConceptName').find(":selected").val();

The reason why val() may not work in this context is because clicking an option in a dropdown modifies the :selected property of the option rather than the dropdown's value. Therefore, approaching it directly with val() may not yield the desired result.

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