I have the following function:
$(document).ready(function() {
$(\"#dSuggest\").keypress(function() {
var dInput = $(\'input:text[name=dSuggest]\'
Realizing that this is a rather old post, I'll provide an answer anyway as I was struggling with the same problem.
You should use the "input" event instead, and register with the .on method. This is fast - without the lag of keyup and solves the missing latest keypress problem you describe.
$('#dSuggest').on("input", function() {
var dInput = this.value;
console.log(dInput);
$(".dDimension:contains('" + dInput + "')").css("display","block");
});
Demo here