JAVASCRIPT

jquery slider get value on change

$(function() {
  $( "#slider" ).slider({
  range:"min",
  min: 0,
  max: 100,
  value: 10,
  slide: function wynik( event, ui ) {
     $( "#price" ).val("$" + ui.value);
  }
  });
  $( "#price" ).val( "$" + $( "#slider" ).slider( "value") );
    var val = $('#slider').slider("value");
    if ( val >= 20 ) {
       $("#priceText").text("first text");
    } else {
       $("#priceText").text("second text");
    }
});