Option index Property - Display the text and index of all options in a drop-down list: - Javascript DOM HTML Element

Javascript examples for DOM HTML Element:Option

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Description

Option index Property - Display the text and index of all options in a drop-down list:

Demo Code

ResultView the demo in separate window 

<!DOCTYPE html>
<html>
<body>

Select your favorite fruit:
<select id="mySelect">
  <option>Apple</option>
  <option>Orange</option>
  <option>Pineapple</option>
  <option>Banana</option>
</select>/*from w  w w . ja  va  2s.  c  om*/

<button type="button" onclick="myFunction()">Test</button>

<script>
function myFunction() {
    var x = document.getElementById("mySelect");
    var txt = "All options: ";
    var i;
    for (i = 0; i < x.length; i++) {
        txt=txt + "\n" + x.options[i].text + " has index: " + x.options[i].index;
    }

    console.log(txt);
}
</script>

</body>
</html>

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