Can I Minimize The Request Header?
Mar 5, 2007
I'm writing a web server and an Ajax-y web UI for an embedded system. My server is just plain dumb and quite resource constrained and right now I have code in the server to skip over all the POST header fields. I'd rather not use bandwidth to send them and CPU to skip them. Can I minimize my request header? I was looking to do something like:
req = new xHttpRequest();
for (f in req.header) {
if (f != "Content-Type:') {
req.header[f] = null;
}}
But I haven't found a reliable way to get the header fields. Maybe I haven't looked hard enough. Pointers...?
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Jul 10, 2009
Im trying to set request header of my XMLHttpRequest object.
Code:
xhr.setRequestHeader("Content-Type", "text/xml");
and it gives this exception
Quote:
Error: uncaught exception: [Exception... "Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIXMLHttpRequest.setRequestHeader]" nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: http://************ :: process :: line 52" data: no]
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Jul 15, 2009
I want to access the headers of pages I load through ajax. However I don't know how to do this with jQuery First of all, I'm only interested in the headers, not its content, so $('#someID').load("somefile.html") ; is not really what I want. Is there a way I can get the XMLHttpRequest object so I can do xmlDoc.getAllResponseHeaders()
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Apr 6, 2009
Is it possible to take a url from a text box and request the HTTP Response Header and then document.write() it? I'm envisaging a form into which a user can enter a url and receive the Response Header information. Could I achieve this with JavaScript?
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Aug 26, 2011
I am developing a mobile web app which communicates with a wcf service that returns data in json format. The way security is handled is the user logins and recieves a token which is added to the http header. The login ajax request which passes the url strings to the service is using https protocol. This works fine. The other 2 ajax requests are also supposed to use https but when I do this the custom header isn't added. If I use http which is the old url, the custom header is added to http header. I have tested this using fiddler2 and firebug and for some reason it doesn't like https in the ajax request url.
function login_service()
{
//$.mobile.pageLoading();
var stringUsername = $('#txtUsername').val();
var stringPassword = $('#txtPassword').val();
[Code]...
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Jun 13, 2010
I am working on a website that uses a random header. I have been trying to figure out how to adjust the code so that the header also serves as a clickable link.
Here is the code that I have:
What do I need to add in order for the header to also serve as a link? I am completely new to JavaScript and I don't understand it very well.
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Mar 13, 2005
I've implemented the following script: http://www.cross-browser.com/x/examples/drag1.php
all works perfectly, however i just need to know how i could also add a maximize function in order for a div to cover the whole webpage..
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Jun 2, 2009
I worked with now in jQuery. Property however at present the following problem: [i]I provide a AJAX Request. the side is loaded, the parameters all conveyed and back receives I a complete HTML side. Now I would like to have only certain elements however from this side, like DIV, SPAN etc. How can I make with the AJAX Request return in such a way best, which I can select these elements thereby? Simply it would be unfortunately not functioned over the function $ (element), it even if I indicate the HTML Request as secondly parameter.[/i] Excused, for my bad English. ;-) Translatertool. There is unfortunately too many words, in order to describe my problem. ^^
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Dec 23, 2010
I 've try to enlarge an image with a click and then downsize again with another click.
I use the following jQuery
code:
$(".wpBilderliste img")
.click(function() {
$(this).animate({width: "593px"}, "slow")
.click(function(){
[Code].....
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Nov 21, 2011
How do you minimize the portlet on form load?
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Mar 2, 2011
I saw minimize/restore pluign for jquery dialog, I need one for a table is there anything avaliable ?
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Jul 16, 2010
I want the div to start out completely minimized at 0% height and then when I click the button that calls the function it should increase the size to 100%, once it is maximized I want it to set the height back to 0% when the button is clicked again. Heres what I have so far. I can get it to minimize and maximize itself but I can't get the height set correctly.
<SCRIPT language="javascript">
var y = 100;
var q = 5;
var f = 0;
[Code]....
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Aug 27, 2009
How can I capture the maximize and minimize of a browser? It is possible to capture this events? I'm searching the web and I didn't found any results. I want to be know if the user maximize/minimize the browser ?
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Aug 4, 2009
this is the code i get the window size (width) when the page is ready.
Code:
$(document).ready(function(){
var height_window = $(window).height();
[Code]....
ideally, i hope to get the window size as well when you make the window smaller by dragging... what event should i be using then??
this is the implimentation of the entire code, [URL]
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Oct 16, 2010
I have a php page which returns a table representing a query sent to a MySQL database. So far it has worked in every case except now that I'm trying to use it to call a stored procedure, in which case the readystate is staying at 1 and never completing.
I have logged the results of the php file both in an error log and looked at the response from the request using firebug, both of which show a correct result.
Why isn't this returning properly?
Here are the relevant javascript functions:
Code:
function customizeType()
{
$("custom-header").innerHTML = "";
$("custom-top").innerHTML = "";
[Code]....
After the page loads, the error log shows correct results for all queries.
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Apr 1, 2011
I am developing a site for my client in wordpress. According to clients needs I have to add 6-7 jquery instances into a site. means I need to import jquery.js file for each of JQuery effect such as menu, slider, scrooler, tabs, buttonsinto a site. Because of this site loading time is affected and I need to use noconflict() function to make jquery variable separate for each of JQuery effect. I need help to improve site loading time by minimizing importing of jquery.js file. but I need to keep all the effect as before.
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Feb 22, 2011
Code... Check out this picture.. i want to make one of my lists to be shown in this way..
whenever you click the '+' sign, the products under the main products will be displayed, and when you click the '-' sign, the products under the main products will be hidden.
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May 31, 2006
How to remove the close(x), minimize and maxize buttons on the browser?.
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Feb 12, 2009
I'm maximizing display space on a touch screen using chromeless windows but I need to minimize the screen with a button. Is there a way to do this?
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Jul 23, 2005
when I load a new page with location.href, ie doesn't set the http
referer header while firefox&mozilla does...
I tried the click() method on a hidden link, this times it works on ie,
but firefox says that click is not a function
[...
<a id="ref" href.......>...</a>
....
document.getElementById("ref").click();
....]
Is there any method which I can set this header manualy or make ie set
it properly? Or any other idea?
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Jul 23, 2005
I have a situation where I'm currently using Basic authentication (the
server issues a 401, the client pops up its window, etc., etc.).
Instead of having the server send out a 401, I would like to send out
my own page that would create the proper header field for all
subsequent requests from that client. Can such be done with JS? Can
someone point me to an example?
I do not need encoding. This is on an intranet and the authentication
is being used mainly to return different information to different
users as opposed to trying to keep out the "bad guys".
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Jul 16, 2006
Is there a way to set the value of HTTP header Referrer to null or to
any specified value?? I have tried doing this
document.Referrer= null
but document.Referrer is a read only property therefore the value can't
be changed and a Javascript error is occuring. Any ideas on how this
can be achieved.
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Jul 24, 2009
I have a flash navigation in the header, and I want to make calls to javaScript (protoype and scriptaculous effects) through this is navigation.
I have simplified it into as test document, which you can see here: click here
When "BRAC" is pressed, the flash div should shrink, and the text below the flash should change.
Basically, I don't know if it is possible to use Flash and prototype.js
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May 29, 2011
I have 6 headers that are animated gifs. They transition, 3 of them left to right, the other 3 right to left.I would like to have them to change to next header in sequence no matter which page on my site they click.I'm not sure this can be done, but think javascript is my best bet. Can anyone point me in the right direction?
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Jan 22, 2011
I would like to somehow get both of these identical slideshow scripts working at the same time.
<!-- dress -->
<div class= dress>
<div style="position:absolute; background-color:transparent; border-color: #000000; border:0px solid ; top:
[code]....
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Sep 27, 2011
I am trying to implement the "Freeze pane" feature in javascript as it is in excel. I am almost there but am not able to get one last thing. The row header freezing is achieved first column freezing is also achieved. However, the top left column cell (which is supposed to stay frozed during both horizontal and vertical scroll) is not frozen.
find the html file and the js file being used.
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