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How to programmatically set the value of a select box element using JavaScript?
We can set the value of a select box using Javascript using the following. Suppose we have the following select box −
<select id="my-select" value="1"> <option value="1">Select</option> <option value="2">Apple</option> <option value="3">Strawberry</option> <option value="4">Cherry</option> <option value="5">Guava</option> </select>
To set the value of this select element, we need to access it using querySelector. Then set the value. For example −
Example
// Search the select box const mySelectBox = document.querySelector('#my-select'); // Set the value to 3 or Strawberry mySelectBox.value = 3;
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