Develop Reference

I can run my project in xampp (localhost) but I cannot run when am trying run in another computer even after configuring

<?php
session_start();
define("HOST","localhost");
define("USER","root");
define("PASS","");
define("DB","project_inv");
define("DOMAIN","http://localhost/
inv_project/public_html/dont");
?>
Database:
<?php
class Database
{
private $con;
public function connect(){
include_once("constants.php");
$this->con = new Mysqli(HOST,USER,PASS,DB);
if ($this->con) {
return $this->con;
}
return "DATABASE_CONNECTION_FAIL";
}
}
//$db = new Database();
//$db->connect();
?>
JavaScript Validation Part: It comes here and keeps on loading when am trying to take from ip, e.g. http://xx.xx.xx.xx/inv_project/public_html/dont/
//For Login Part
$("#form_login").on("submit",function(){
var email = $("#log_email");
var pass = $("#log_password");
var status = false;
if (email.val() == "") {
email.addClass("border-danger");
$("#e_error").html("<span class='text-danger'>Please Enter Email Address</span>");
status = false;
}else{
email.removeClass("border-danger");
$("#e_error").html("");
status = true;
}
if (pass.val() == "") {
pass.addClass("border-danger");
$("#p_error").html("<span class='text-danger'>Please Enter Password</span>");
status = false;
}else{
pass.removeClass("border-danger");
$("#p_error").html("");
status = true;
}
if (status) {
$(".overlay").show();
$.ajax({
url : DOMAIN+"/includes/process.php",
method : "POST",
data : $("#form_login").serialize(),
success : function(data){
if (data == "NOT_REGISTERD") {
$(".overlay").hide();
email.addClass("border-danger");
$("#e_error").html("<span class='text-danger'>It seems like you are not registered</span>");
}else if(data == "PASSWORD_NOT_MATCHED"){
$(".overlay").hide();
pass.addClass("border-danger");
$("#p_error").html("<span class='text-danger'>Please Enter Correct Password</span>");
status = false;
}else{
$(".overlay").hide();
console.log(data);
window.location.href = DOMAIN+"/dashboard.php";
}
}
})
}
})
While am trying to run from other computer it displays the design and content of the page but it is not validating but when am trying locally it works fine.

Don't define DOMAIN as "localhost". This will cause errors, while calling the page from other computers.
Localhost means always the computer the script is running on. Using this in a JavaScript the reference to the server is lost and it tries to connect/forward to the client-computer - with no success. This works on the first computer, because this might be the server.

how to correct this javascript?

could you please help me to allow the asyncFileUploader to use these extensions:(rar,pdf,doc,docx,zip)...
im not an jscript expert, so i have been tying to edit the script by my self but i failed ...
var fileExtension = args.get_fileName();
if (fileExtension.indexOf('.doc') != -1) {
$get("dvFileErrorInfo").style.display = 'block';
$get("<%=lblError.ClientID%>").innerHTML = "File extension [.doc] not supported";
$get("dvFileInfo").style.display = 'none';
return;
}

Change the condition to fileExtension.indexOf('.doc') == -1 && fileExtension.indexOf('.pdf') == -1 && etc so on. Copy paste the condition and add the extensions you wanna allow. This would mean that any extensions not in the conditions will fullfil the condition and the message will display

You can use the OnClientUploadStart property on the control to fire a JavaScript function for validation, like this:
<cc1:AsyncFileUpload ID="FileUpload" runat="server"
OnClientUploadStarted="AssemblyFileUpload_Started" />
Then use this script on your page:
<script>
function AssemblyFileUpload_Started(sender, args) {
var filename = args.get_fileName();
var ext = filename.substring(filename.lastIndexOf(".") + 1);
if (ext != 'zip') {
throw {
name: "Invalid File Type",
level: "Error",
message: "Invalid File Type (Only .zip)",
htmlMessage: "Invalid File Type (Only .zip)"
}
return false;
}
return true;
}
</script>
Use other file types as well.

ajax responseText contains php source code

I am trying to make a ajax call and validate a input html field. But, instead of getting simple echo message. I am getting complete source code in responseText.
JavaScript
function checkUsername() {
document.getElementById("username").className = "thinking";
usernameRequest = createRequest();
if (usernameRequest == null)
alert("Unable to create request");
else {
var theName = document.getElementById("username").value;
var username = escape(theName);
var url= "checkName.php?username=" + username;
usernameRequest.onreadystatechange = showUsernameStatus;
usernameRequest.open("GET", url, true);
usernameRequest.send(null);
}
}
function showUsernameStatus() {
alert(usernameRequest.responseText);
if (usernameRequest.readyState == 4)
{
if (usernameRequest.status == 200) {
if (usernameRequest.responseText == "okay") {
document.getElementById("username").className = "approved";
document.getElementById("register").disabled = false;
}
else {
document.getElementById("username").className = "denied";
document.getElementById("username").focus();
document.getElementById("username").select();
document.getElementById("register").disabled = true;
}
}
}
}
checkName.php
<?php
$takenUsernames = array('bill', 'ted');
sleep(2);
if (!in_array($_REQUEST['username'],$takenUsernames )) {
echo 'okay';
} else {
echo 'denied';
?>
Previously, I tried to integrate PHP into tomcat, but I was advice it was not a good practice. TRIAL TO INTEGRATE PHP
What I can make out of this situation is that Tomcat is not parsing PHP file and instead it is returning the source code. I believe there should be a means for me to let tomcat parse php files and send the right response.
I have also tried with simple php code, with one statment <?php echo 'HELLO'; ?> and I still get the source code.
Thanks in advance.
NOTE : I do not know php, I am working an example from HEAD FIRST AJAX

you need to install PHP for Tomcat & set its path to compile it.see the below link for php configuration settings.
http://php-java-bridge.sourceforge.net/doc/tomcat6.php
http://www.studytrails.com/blog/php-on-a-java-app-server-apache-tomcat-using-quercus/

Excute jquery if url is home page

I need to fire piece of jQuery code only if it is home page.
URL probability are
http://www.example.com
http://www.example.com/
http://www.example.com/default.aspx
How can i run code if it is any of the above url i can use
var currenturl = window.location
but then i have to change this every time i move my code to server as on local host my url is like
http://localhost:90/virtualDir/default.aspx
in asp.net we can get the it using various
HttpContext.Current.Request.Url.AbsolutePath
or
HttpContext.Current.Request.ApplicationPath
I am not sure what are the equivalent in jQuery
reference of asp.net example
UPDATE:
I have taken a simple approach as i could not find other easy way of doing it
var _href = $(location).attr('href').toLowerCase()
var _option1 = 'http://localhost:51407/virtualDir/Default.aspx';
var _option2 = 'http://www.example.com/Default.aspx';
var _option3 = 'http://www.example.com/';
if (_href == _option1.toLowerCase() || _href == _option2.toLowerCase() || _href == _option3.toLowerCase()) {
$(".bar-height").css("min-height", "689px");
// alert('aa');
}
else
{ //alert('bb'); }

Could you only include the script on the page where it's needed? i.e. only use <script type="text/javascript" src="homepage.js"></script> from default.aspx ?
If not, then, as dfsq said - use window.location.pathname .
var page = window.location.pathname;
if(page == '/' || page == '/default.aspx'){
// -- do stuff
}
You could just get the part after the last slash, to account for folder differences...
var page = window.location.toString();
page = page.substring(page.lastIndexOf('/'));
... but this would be true for both example.com/default.aspx and example.com/folder1/default.aspx.
Remember, this Javascript is client-side, so there's no equivalent to the C# example you linked.

You could use my approch to know exactly the page (also with urlrouting) to use it in javascript:
I use the body id to identify the page.
javascript code:
$(document).ready(function () {
if (document.body.id.indexOf('defaultPage') == 0) {
/*do something*/
}
});
Asp.net code:
in masterpage or page (aspx):
...
<body id="<%=BodyId %>">
...
code behind:
private string _bodyId;
public string BodyId
{
get
{
if (string.IsNullOrWhiteSpace(_bodyId))
{
var path = GetRealPagePath().TrimStart('/','~');
int index = path.LastIndexOf('.');
if (index > -1)
{
path = path.Substring(0, index);
}
_bodyId = path.Replace("/", "_").ToLower();
}
return string.Concat(_bodyId,"Page");
}
}
public string GetRealPagePath()
{
string rtn = Request.Path;
if (Page.RouteData != null && Page.RouteData.RouteHandler!= null)
{
try
{
if (Page.RouteData.RouteHandler.GetType() == typeof(PageRouteHandler))
{
rtn=((PageRouteHandler)Page.RouteData.RouteHandler).VirtualPath;
}
else
{
rtn = Page.Request.AppRelativeCurrentExecutionFilePath;
}
}
catch (Exception ex)
{
Logger.Error(string.Format("GetRealPagePath() Request.Path:{0} Page.Request.AppRelativeCurrentExecutionFilePath:{1}", Request.Path, rtn), ex);
}
}
return rtn;
}

Not able to call a jquery function in a ajax returned code

I am not much of a javascript programmer, I am learning so please forgive the stupid mistakes.
I am trying to save customer details using ajax (its not the jquery ajax), which returns another form for advanced details. I am using a jquery plugin for validation of input boxes. But the validation doesn't work on the form returned by ajax.
Ajax code:
function createcustomer() {
var firstname = _("firstname").value;
var lastname = _("lastname").value;
var email = _("email").value;
var phone = _("phone").value;
var status = _("status");
if (firstname == "" || lastname == "" || email == "" || phone == "") {
status.innerHTML = "Fill out all of the form data";
} else {
_("signupbtn").style.display = "none";
status.innerHTML = 'please wait ...';
var ajax = ajaxObj("POST", "save-customer.php");
ajax.onreadystatechange = function () {
if (ajaxReturn(ajax) == true) {
if (ajax.responseText != "failure") {
_("signupform").innerHTML = "";
_("advancedform").innerHTML = ajax.responseText;
} else {
window.scrollTo(0, 0);
_("signupform").innerHTML = "Error Occured";
}
}
}
ajax.send("firstname=" + firstname + "&lastname=" + lastname + "&email=" + email + "&phone=" + phone);
}
}
function ajaxObj(meth, url) {
var x = new XMLHttpRequest();
x.open(meth, url, true);
x.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
return x;
}
function ajaxReturn(x) {
if (x.readyState == 4 && x.status == 200) {
return true;
}
}
I have tested the ajax return code thouroughly and the jquery works independently on that form.
This is how I initiate the jquery validation plugin :
$(document).ready(function() {
$('form').validationEngine();
});
I tried putting the exact code in the createcustomer() function to reload the jquery function but it doesnt work. Is there any way I can call that jquery validation function in the ajax function?
Any help will be appreciated.
Regards
Priyanshu

I'm suspecting that your validation is trying to find a form that doesnt exists at the execution time, try putting the validation binding when you have sure that the form exists in your DOM. To achieve this you should put the validation binder:
$('form').validationEngine();
...inside the callback after the ajax loads some HTML data in the document. Like this:
ajax.onreadystatechange = function() {
if(ajaxReturn(ajax) == true) {
if(ajax.responseText != "failure"){
_("signupform").innerHTML = "";
_("advancedform").innerHTML = ajax.responseText;
$('#ajaxreturnform').validationEngine('attach'); //Here
} else {
window.scrollTo(0,0);
_("signupform").innerHTML = "Error Occured";
}
}
}
I've looked around here and found this post Attach Validation the accepted answer may inlight your problem also. Try to put the 'attach' command as a parameter to your binder as well as the #id of your form.