javascript - jQuery fade out HTML text when replacing it with new text instead of just appearing -

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i have following little script...

$(document).ready(function() {     $('#search').bind('keyup', function(event) {          if($('#search').val().length == '0') {             $("#products").html("all products");         } else {             $("#products").html("searching products");         }     }); });

when #search has in it, shows 'searching products', , when empty, shows 'all products'. problem changes no fade effect, looks bit choppy. how have fade 1 other, no matter direction (from empty typed or typed empty) it's going?

try

$(document).ready(function() {    var search = $("#search")    , products = $("#products");    search.bind('keyup', function(event) {      if (search.val().length === 0          || search.val().split(/\s/).every(function(val) {              return val === ""            }))       {          if (products.html() === "all products") {            return          };          products          .stop(true, false)          .html("all products")          .fadeout(-1000)          .fadein(1000);      } else {          if (search.val().length > 0 && products.html() === "searching products") {            return          };          products          .stop(true, false)          .html("searching products")          .fadeout(-1000)          .fadein(1000);      }    });  });
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js">  </script>  <input type="text" id="search" />  <br />  <div id="products"></div>


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