Update when value changed jquery/javascript? -

so when initally use .append append string variable in javascript "myvar" div tag. if later on "myvar" set other string.. want div tag th appended myvar (or anywhere uses myvar variable) updated reflect new value well. how accomplish in jquery/javascript?

every time change value of myvar you'll need update html well. wrap in nice like:

function setmyvar(val) {     myvar = val;     $('#myvar').html(val); }

you need adjust initial append little accomodate this:

$('div').append('<div id="myvar">' + myvar + '</div>');