Calling Servlet Using Xmlhttpreq

Jan 20, 2009

I 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:

View 1 Replies


ADVERTISEMENT

Xmlhttpreq Calling To Original Id (object?)

Jun 8, 2005

I'm having a lot of trouble understanding how to get my targeting working in IE. Let's say I have a <div id="test"> </div> with some form information in between. I use xmlhttpreq to process but I want the information after processing to appear inside the test div. I have it working perfectly with firefox but for the life of me I just can't get it to work with IE. I can only ouput to another DOM object.innerHTML and not the original.

View 6 Replies View Related

JQuery :: Get (servlet Url) Should Activate Java Servlet?

Feb 18, 2011

I 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?

View 2 Replies View Related

Automatically Scrolling Down The Page To The Bottom After Adding Data To It By Xmlhttpreq Object?

Nov 9, 2005

I use xmlhttpreq object to add data to the current html file.
It will add to a specifiy place, like after a tag or before a tag
And if it adds too many data after that tag, the whole page will become
big and need to scroll down to see the latest added data
how to let it scroll down automatically without any annoying scrolling
down?

One way I can use is to use a anchor which is at the bottom of that
page and after i put my data into the textbox and click the link( which
is linked to proper file to process the data but also point to the
anchor) the page will show from the bottom. but the whole page will
first jump up a little space then jump down.

View 1 Replies View Related

Get Value From Servlet ?

Sep 13, 2010

I 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.

View 1 Replies View Related

Ajax With Servlet

Dec 10, 2005

I 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
{

}
}
}

View 3 Replies View Related

Hide Servlet Name / Page Name From Url

Sep 27, 2005

I 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?

View 1 Replies View Related

Can't Call The Servlet Using AJAX

Jul 18, 2006

I 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()
{}

View 1 Replies View Related

Passing Parameter To Servlet ?

Aug 2, 2011

I'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?

View 2 Replies View Related

Passing Value Of A Jsp Page To Servlet?

Mar 30, 2011

i'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]....

View 1 Replies View Related

Javascript Parameters Not Reaching The Servlet While Using IE7

Feb 2, 2007

On 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.

View 2 Replies View Related

Call Servlet From That Function With Parameters

Jun 17, 2010

I call a JavaScript Function and now i want to call servlet from that function with parameters.

View 2 Replies View Related

JQuery :: How To Send Values From Form To Servlet

Jan 27, 2011

I want to send the values of form elements to servlet so that server side validation can be done.

View 1 Replies View Related

JQuery :: Passing The JSON Data From Servlet?

Dec 30, 2011

I 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.

View 1 Replies View Related

Code To Pass Variable From Script To Servlet?

Oct 5, 2009

Can 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.

View 5 Replies View Related

Ajax :: Firefox - Mac Only - Not Liking My XmlObject - Trying To A Servlet

Nov 4, 2010

This 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...

View 1 Replies View Related

IE Vs. Firefox: Delay In Receiving Response From Servlet Using IFrame

Feb 6, 2007

when 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.

View 3 Replies View Related

JQuery :: Calling A Function ... $('submit").click(ClickGeocode) Versus Simply Calling ClickGeocode(credentials)

Jul 17, 2011

I have a form button with id="submit". When pressed, ClickGeocode(credentials) is called. This works fine and dandy with: $('submit").click(ClickGeocode) Despite there being no indication that the function takes an argument 'credentials'. So when I want to call the function at some point in my code, I should be able to do something like ClickGeocode(credentials) ... no? However, my issue is that credentials isn't once defined in my code - it is part of Bing Maps function... like so:

function ClickGeocode(credentials)
{
map.getCredentials(MakeGeocodeRequest);
}

So why does it work using .click(), and how can I call the function without user interaction (simply somewhere in my code) even if 'credentials' is not defined?

View 1 Replies View Related

JQuery :: Access Data Send In Jquery.ajax Method In Servlet?

May 6, 2011

jQuery.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.

View 1 Replies View Related

Calling ActiveX Dll

Jul 23, 2005

Im supposed to write an activeX dll that will be called by javascript
(with the OBJECT TAG) and was wondering if its supposed to have any
special features or its a regular activeX dll.

Also I would like to know if it matters if its written in C++ or VB,
and if someone has sample C++ code that does this i will be grateful
to see!

View 1 Replies View Related

Calling Two Functions

Jan 23, 2006

When I click on the "Check All" checkbox, it correctly checks all of the boxes in my form, but I would like each checkbox to also call hideLayer2 function just as what would occur if the user checked the boxes individually. Is there a way to call the hideLayer2 function and pass the correct whichLayer and the_box parameters within the DoToAll function? Maybe there is an easier way?
Code:

View 1 Replies View Related

Executing/calling A Url

Nov 14, 2006

I have a perl script running on my server on a chosen port, and I want to be able to execute functions that this script provides from inside Javascript functions.

For example, I need to call ....

View 3 Replies View Related

Calling JS From Web Page

Jul 20, 2005

i do not know much javascript, but i am trying to call several different
scripts from the same web page and it is not working. Is there something i
can do or is this not a thing that is do-able?

View 3 Replies View Related

Calling Alert From Php?

Apr 11, 2010

How can i call a javascript alert function from an if condition in PHP?

For instance:
if (A == B)
{
CALL alert();
}

View 1 Replies View Related

Calling Script From An SSI

May 25, 2011

Can I clean up the header section on some of my pages by putting all the javascript stuff in another page, and then using a server side script to assemble the header?

View 2 Replies View Related

Calling Statment

Nov 15, 2007

how can i call function from regular HTML but not like this onclick="getData()"
because i want the user will not have to do nothing...

i do not want the user push buttons and not do not want using body onload...
what options it leaves me with?

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved