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Get selected value in dropdown list using JavaScript

The drop-down list selectedIndex property in HTML DOM is sets or returns the index of the selected option in a drop-down list.

  1. Get from selectedIndex property.

  1. Set the Select selectedIndex property.

The index starts at 0 and if no element is selected then it return -1. If the drop-down list allows multiple selections it will only return the index of the first option selected.

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Javascript drop down selected item

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