javascript get select option value

<select id="ddlViewBy"> <option value="1">test1</option> <option value="2" selected="selected">test2</option> <option value="3">test3</option> </select> <script> var e = document.getElementById("ddlViewBy"); var strUser = e.value; // 2 var strUser = e.options[e.selectedIndex].text; //test2 </script>

<select id="ddlViewBy"> <option value="1">test1</option> <option value="2" selected="selected">test2</option> <option value="3">test3</option> </select> var e = document.getElementById("ddlViewBy"); var strUser = e.value; //Would make strUser be 2. var e = document.getElementById("ddlViewBy"); var strUser = e.options[e.selectedIndex].text; //Would make strUser be test2.

// reference to 'scripts' select list // used throughout the examples below var sel = document.getElementById('scripts'); // display value property of select list (from selected option) console.log( sel.value );

js select option value

// other.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Change on value select</title>
  </head>
  <body>
    <span class="wpcf7-form-control-wrap Profession"
      ><select name="Profession" class="select" aria-invalid="false">
        <option value="Nurse">Nurse</option>
        <option value="Doctor">Doctor</option>
        <option value="Lawyer">Lawyer</option>
        <option value="Accountant">Accountant</option>
        <option value="Developer">Developer</option>
        <option value="Architect">Architect</option>
        <option value="Other">Other</option>
      </select></span
    >
    <div class="other_role"><h1>It works!!!</h1></div>
    <script src="other.js"></script>
  </body>
</html>


/* other.js - hide the div with the class 'other_role' 
 * and display it when the user selects 'other' from the options 
 * you can display anything you like and feel free to refactor the code
*/
document.querySelector(".other_role").style.display = "none";

let roleOptionSelect = document.querySelector(".select");

roleOptionSelect.addEventListener("change", function () {
  if (roleOptionSelect.value === "Other") {
    console.log(roleOptionSelect.value);
    document.querySelector(".other_role").style.display = "block";
  } else {
    console.log("Meh!!!");
    document.querySelector(".other_role").style.display = "none";
  }
});

Posted by: Guest on August-31-2021

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