Wait till user finish typing
Hi,
Am trying to get some data from DB , here am checking whether username is registered or not , if he register am getting some data related to that user and displaying on window .
I want function to wait for untill user finish typing his username ,
then run the function , Below is my code ,
- $(function (){
- var minlength = 2;
- $("#username").keyup(function () {
- var that = this,
- value = $(this).val();
- if (value.length >= minlength ) {
- $.ajax({
- type: "GET",
- url: "Path_to_php",
- data: {'username' : value},
- dataType: "html",
- success: function(data){
- if (value==$(that).val()) {
- $("#content").append("<p>" + data + "</p>");
- }
- else {
- alert ("Username Not Registered");
- }
- }
- });
- }
- });
- });
Here , when user start entering his name , that time only Function getting call for each char he entered
Please Help
Thank You
Pervez