$("select [name='element_name']").change(function(){

    // condition goes here

});

$(function(){

​

 $("#status").change(function(){

     var status = this.value;

     alert(status);

   if(status=="1")

     $("#icon_class, #background_class").hide();// hide multiple sections

  });

​

});

// Using jQuery, detect the change event on the select element

$('select').change(function() {

  // Perform the desired action when an option is selected

  // You can access the selected option using $(this).val()

  var selectedOption = $(this).val();

  // Code to execute when the option changes

  // e.g., updating the page content, making an AJAX request, etc.

  console.log("Selected option: " + selectedOption);

});

// Wait until the DOM is fully loaded

$(document).ready(function() {

  // Bind a change event listener to the select element

  $(document).on('change', 'select', function() {

    // Handle the change event here

    var selectedValue = $(this).val();

    console.log('Selected value:', selectedValue);

  });

});

$("#mySelectElementID").val("my_new_value"); //change selected option/value with jQuery

​