Select selectedIndex Property - Display the index and text of the selected option in a drop-down list: - Javascript DOM HTML Element

Javascript examples for DOM HTML Element:Select

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Description

Select selectedIndex Property - Display the index and text of the selected option 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>CSS</option>
  <option>Javascript</option>
  <option>Database</option>
  <option>SQL</option>
</select>//from   www.j ava 2s .  co  m

<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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