Get Value From Servlet ?
Sep 13, 2010I working jsp project and here I want to some value at page load event which is returned from servlet. how to get this value in javascript method from servlet.
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JQuery :: Get (servlet Url) Should Activate Java Servlet?
Feb 18, 2011I am trying to develop a web program that uses ajax with AppEngine.in HTML <head> part, I put...
<
script
type
=
[code]...
the URL of the servlet (/ajaxtestforpictures) is fine.I am hoping that clicking the button would activate the servlet and redirect to redirected.html. But it does not work. I have recently started using jQuery.ajax?
Ajax With Servlet
Dec 10, 2005I am trying to call a servlet i created. Basically this servlet will let user create a new account at the server. I have created the function "CreateAccount()" but http_request.readyState always return me 0.
What is wrong with my code?
function CreateAccount()
{
if( window.XMLHttpRequest )
{
http_request = new XMLHttpRequest();
}
else if( window.ActiveXObject )
{
http_request = new ActiveXObject("Microsoft.XMLHTTP");
}
var parameters = "username=" + encodeURI(
document.getElementById("username").value ) +
"&password=" + encodeURI(
document.getElementById("password").value );
http_request.onreadystatechange = RegisterUser();
http_request.open('post', "/servlet/CreateUserAccount", true );
http_request.setRequestHeader("Content-type",
"application/x-www-form-urlencoded");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
}
}
function RegisterUser()
{
alert( "register user: " + http_request.readyState );
if( http_request.readyState == 4 )
{
if( http_request.status == 200 )
{
alert( http_request.responseText );
}
else
{
}
}
}
Hide Servlet Name / Page Name From Url
Sep 27, 2005I have to make a servlet for controlling all other servlets. The
browser should show only one url. eg:
http://www.ourdomain.com/ControllerServlet what I have to do for this?
Can't Call The Servlet Using AJAX
Jul 18, 2006I create some javascript to send some search request. However, on some machines i wont' be able to send request. What could be the reason?
function sendSearchRequest()
{
var srch_url = "/servlet/Search";
try {
request = new XMLHttpRequest();
} catch (trymicrosoft) {
try {
request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (othermicrosoft) {
try {
request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (failed) {
request = null;
}
}
}
request.open('GET', srch_url , true );
request.onreadystatechange = GetSearchResponse;
request.send(null);
}
function GetSearchResponse()
{}
Passing Parameter To Servlet ?
Aug 2, 2011I'm working on a web page, it has a form and a
Code:
In the head i have the script
Code:
Now, i need to pass 3 parameters from the jsp to the script in such a way to pass them to my awedit servlet. Is it possible? How do i do it?
Calling Servlet Using Xmlhttpreq
Jan 20, 2009I want to send xml data to servlet using xmlhttprequest object from a pure HTML Page.I have written some code but it is not working.One strange thing if I copy the same code in jsp & then run it , it is calling servlet from javascript & sending the xml data to it.
This is my code:
Passing Value Of A Jsp Page To Servlet?
Mar 30, 2011i'm doing my FYP, and facing the following problem.below is my code for the javaScript
<script language="JavaScript">
function deleteAccount(ckId){
alert(ckId);
[code]....
Javascript Parameters Not Reaching The Servlet While Using IE7
Feb 2, 2007On IE7 I'm using a script:
function saveValues()
{
var validateOK=true;
if (typeof validate !='undefined')
validateOK = validate(document.EditForm);
if (validateOK==true) {
theAction = document.EditForm.action;
if ( theAction.indexOf('?') == -1 ) {
if ( theAction.indexOf('#') == -1 ) {
document.EditForm.action = theAction + "?__haction=apply"
} else {
posit = theAction.indexOf('#')
document.EditForm.action = theAction.substring(0,posit) +
"?__haction=apply" + theAction.substring(posit,theAction.length)
}
} else {
posit = theAction.indexOf('?')
document.EditForm.action = theAction.substring(0,posit+1) +
"__haction=apply&" + theAction.substring(posit+1,theAction.length)
}
document.EditForm.submit();
}
}
but the http parameters are not reaching the servlet.But this works
absolutely fine on IE6
what could be the possibilites for this script faliure.
Call Servlet From That Function With Parameters
Jun 17, 2010I call a JavaScript Function and now i want to call servlet from that function with parameters.
View 2 Replies View RelatedJQuery :: How To Send Values From Form To Servlet
Jan 27, 2011I want to send the values of form elements to servlet so that server side validation can be done.
View 1 Replies View RelatedJQuery :: Passing The JSON Data From Servlet?
Dec 30, 2011I am working on a servlet. I am obtaining the JSON data and I want to pass it to the jQuery to construct and display the table out of it.
Everytime the servlet posts a request, it gets the JSON data, and i want to display that as a chart and table using javaScript. For that I need to know how to pass the json data parameter to a jQuery from servlet.
Example :
String jsonData = {"key":"value"};
out.println("<input type="button" id="chart" onclick=function(jsonData)>");
Where function(parameter) is the jQuery function.
Code To Pass Variable From Script To Servlet?
Oct 5, 2009Can i check with you all,how do i code to get the parameters from textbox in javascript and pass the parameters to
the servlet after a button is click.
Ajax :: Firefox - Mac Only - Not Liking My XmlObject - Trying To A Servlet
Nov 4, 2010This code works fine on every other browser that i have (and i test across alot of them) except for the mac version of firefox.
Code:
I think the offending code is:
Its odd that it this works on safari (mac) chrome(mac) but not firefox...
IE Vs. Firefox: Delay In Receiving Response From Servlet Using IFrame
Feb 6, 2007when I use Firefox to run my application (this involves
sending an IFRAME request to the servlet and handling the response),
there is no delay in displaying the data after each response. But when
I use IE, there seems to be a 1-2 second delay. The script sends a
request using IFrame, goes through a loop to return script tags
containing data to the browser, and then data is displayed by the
browser and a new request is sent. For IE, when a new request is sent,
the delay in receiving the response is quite noticeable.
JQuery :: Access Data Send In Jquery.ajax Method In Servlet?
May 6, 2011jQuery.ajax({
url: "/sharedImage",
type: 'POST',
data : fileName,
async: false,
dataType: 'html'
})
Here i am posting the request to a servlet.The call is going to the servlet.But i am not able to get the data (filename which i am sending ) in my servlet. How to access the param value in the servlet.