Get The Actual Error Headers?

Jan 9, 2005

someone had been asking about getting images to load in a specific order a while back, and while i was thinking about that, i came up with the following preloader script. the thing that separates this one from most of the other ones you'll find is that it lets you know if any of the images didn't load. if i weren't too lazy (i'm actually posting 'cause i'm hoping someone will do this for me), i'd connect the XmlHTTP request object to the array of failed image urls, and get the actual error headers, too.anyway, here it is. it takes an array of url strings to load, and returns an array of the ones that failed, for whatever reason.

function preLoad(args){
if (document.images){
var img = new Image();
var failed = [];
img.onerror = function(){
failed[failed.length] = this.src;
if(args.length > 0){ this.src = args.shift(); }
}
img.onload = function(){
if(args.length > 0){ this.src = args.shift(); }
}
img.src = args.shift();
}
else { var failed = args; }
return failed;
}

View 2 Replies


ADVERTISEMENT

Fixed Headers

Jan 12, 2006

I have a div with headers. Of course, when there are too many rows, you have to scroll and lose the headers of the form. How can I accomplished "fixed headers?" so that they're always visible?

View 7 Replies View Related

Print Without Headers

Mar 3, 2004

I use javascript for printing a document. But i don't want the headers to be printed. Now i know you can turn it off yourself but is it possible to turn the headerand footer off using Javascript?

View 5 Replies View Related

Reading HTTP Headers

May 10, 2006

I was working with Gdata to access the data in my google calander.
I want to do this with a simple HTML-JS page, no server side scripting
(hitherto dont know if this is practical).

For this I need to read the HTTP headers for a GET response. Can anyone
tell me if its possible to read the HTTP headers with Javascript or by
some other method on client side.

View 2 Replies View Related

Getting Posted Parameter From Headers

Mar 9, 2009

Firebug's console is showing when visiting my test.html page Headers, Post and Response. In the Post tab it is showing: "id 9". I need to create a new page and get that 9 in it so I can use it. I don't mind jQuery, Ajax or Javascript but I need that 9. I know that with php I just need $_REQUEST["id"]; but I cannot use php.

View 5 Replies View Related

Don't Print Headers In Html ?

Nov 22, 2010

I have created an html page that must not have the automatically created url/page number at the top, in the header, or the url/page number at the bottom, in the footer, when you print the page. I know that it is possible because google maps does it [url].

View 3 Replies View Related

Can You Change Headers Text?

Jun 4, 2003

I was wondering: Can you change the text of an H1 element using JavaScript?

I know you can change text fields values in a form.

I want to do something like this:

<h1 name="mytitle">This is my title</h1>
<script type="text/javascript">
document.mytitle.text="This is my BRAND NEW title";
</script>

View 3 Replies View Related

How To Turn Off Headers And Footers In IE

Sep 15, 2003

Does anyone know of a way to turn off headers and footers in IE using javascript, so when someone goes to print a page they wont get the url and other stuff on the print-out?

I know it can be done using through the browser menu. But I wanted to make it automatic so the user doesn't have to. Done a search on google and can't seem to find anything to help. Can it even be done?

View 6 Replies View Related

JQuery :: Use .load To Ignore The Headers ?

Mar 17, 2010

I'm trying to use .load to get a simple web page. In the documentation for the .load function, I see that I can just return parts of page. I pass through the <body> element in order to just get the body, and not the headers of the html document, however in FireFox, it seems to still be returning all the headers. How can I use .load to ignore the headers.

View 4 Replies View Related

Call JS Function In Td Headers Attribute

Apr 4, 2011

I need to call a JS function in headers attribute of td tag.

<td class="ScrollableCell" id="ItmUploadDate" headers="javascript:GetHeaderID('ItmUploadDate')" >UploadDate</td>
All that this function does is append a text called

[Code]....

When I do this, I always see the html td tag as is, but is never interpreted as headers="ctl00_cphContent_RptrDboard_ctl00_ItmUploadDate"

I gave a simple usage of the function. But there is some complex logic in the function.

View 8 Replies View Related

Expand And Collapse Headers In A Page

Oct 11, 2011

I started some programming with Javascript.I'd like to use it to expand/collapse some headers in a page. I made following code to do this.:collapse-expand.txt.That works perfect!But I want to add something, and I have some problems with that. As I have e.g. 4 headers, I want to expand the text (in <p>-tag) by clicking on header 1. When I click on header 2, I want to collapse text of header 1 and expand header 2 text.And so on.That way, I get the height of the site relatively small without needing to scroll.I don't quite know how to implement this function into my JS-code!And if it could be implemented in my .js file, how do I link that in my html, because now I have in every header the same line:<a href="#first" onClick="shoh('first');">, <a href="#second" onClick="shoh('first');">, etc..How can I get the content of header 1 be seen as soon as the screen pops up. So you don't have to click on Header1 before you can see it? And then go on from there: clicking on header2 makes text of header 1 disappear and expands text from header 2, and so on.

View 24 Replies View Related

JQuery :: Forcing JSON Parse By Headers

Aug 5, 2009

I am submitting a form via AJAX. The form may either return HTML (when there are input errors) or JSON (successful response). If during request I specify "dataType: 'json'" then HTML doesn't get thru correctly, if I don't then JSON is displayed as plain text. I am sending the "application/json" header back correctly. I don't understand why doesn't jQuery just pick that up and parse it as JSON? Is there an option? Is there something I can do to make this work?

View 1 Replies View Related

JQuery :: Getting The Response Headers With The Form Plugin

May 28, 2009

Does anyone know how or if this its possible to get the response headers using the jQuery Form Plugin? I've got a success function which needs to get access to a response header I'm setting.

View 3 Replies View Related

SortTable.js - Sort The Table By The Column Headers

Jul 29, 2009

I have a table that I am trying to implement sortTable so i can sort the Table by the Column Headers. I have come across a few different ways to implement sortTable, but none of them seem to be working for me. here is the first way I tried to implement it (in the <table class =" ">) this is not the way I would like to do, as I have CSS defined class "halloween" I would like to use (unless u can implement 2 classes?) anyways it is still not working but here is the code

[Code]....

View 1 Replies View Related

Table Column Headers To Always Stay On Page

Jan 7, 2006

I'm sure it will be php code that will enable me to complete the following:

print"<table border=1 FRAME=BOX CELLPADDING=2>";

print"<tr BGCOLOR=#0CADE4>";
print"<td width=&#3930;px'>";
print"<div class=white ALIGN=CENTER>";
print"<strong>Select</strong>";
print"</font>";
print"</div>";
print"</td>";

print"<td width=`px'>";
print"<div class=white ALIGN=CENTER>";
print"<strong>Casino Name</strong>";
print"</div>";
print"</td>";

print"<td width=&#3960;px'>";
print"<div class=white ALIGN=CENTER>";
print"<strong>Download <br> Software</strong>";
print"</div>";
print"</td></tr>";

$username = "username";
$password = "password";
$database = "database";

#CONNECT TO MYSQL
$dbcnx = @mysql_connect('mysql5.streamline.net',$username,$password) or die("Unable to connect to MySQL");

#CONNECT TO DATABASE
@mysql_select_db($database) or die( "Unable to select database");

$result = mysql_query($sql);

if (!$result) { echo("<P>Error performing query: " . mysql_error() . "</P>"); exit(); }
$i = 0;

while ( $row = mysql_fetch_array($result) ) {

$i ++;
echo "<tr>";
echo "<td BORDERCOLOR=#9B9B9B ALIGN=CENTER>";
echo "<INPUT TYPE=checkbox NAME='" .$i. "' value=".$row['id']. ">";
echo "</td>";

echo "<td class=blue3 ALIGN=CENTER width=100px>";
echo "<div align=left>";
echo "<a href=" .$row['textlink']. " target='_blank'>";
echo $row["name"];
echo "</a>";
echo "</div>";
echo "</td>";

echo "<td class=blue3 ALIGN=CENTER>";

if ($row['downlandlink'] != &#390;'){
echo "<a href=" .$row['downlandlink']. " target='_blank'>";
echo "<img src='./images/download.jpg' border=0>";
echo "</a>";
}
echo "</td></tr>";

}
?>
</table>

Because there are loads and loads of rows added to the table, when scrollong down the table, the header columns dissapear. Is there any way of making the header column always appear on the page when scrolling down to the bottom of the page?

View 1 Replies View Related

Can You Access HTTP Headers In Javascript (Remote_User)

Jul 24, 2002

I need to access the CGI Variables or HTTP Headers in a request. Can I do that in JavaScript? Specifically I need to access the CGI variable remote_user.

View 3 Replies View Related

Client To Be Able To Obtain The Http Headers For A Website?

Feb 4, 2010

I want the client to be able to obtain the http headers for a website I have. Mainly the WWW-Authenticate information (http digest). None of the scripts online have this. Someone said that on the server side I'd have to generate the code for the client, but how would I go about doing this?

View 1 Replies View Related

JQuery :: Headers And Non JS Code Returned From JSONP Request?

Aug 6, 2010

Im trying to figure out if a public picasaweb userid exists or not. Its a pure client app, so no server-side proxies. The 1st method works only on FF & Chrome.

[Code]...

View 12 Replies View Related

JQuery :: Plugin For Table Sorting And Freezing Column Headers?

Aug 12, 2010

I am looking for a single jquery plugin that can sort the table and also freeze the column headers and works in IE, FF and Chrome. I have found tablesorter plug-in that works great for sorting and fxHeader that works great for freezing column headers, but when I use both of them together there are issues. My table structure is something like this.

[Code]...

View 1 Replies View Related

JQuery :: 2 Slider, Max Of Second Is Actual Value Of The First?

Oct 24, 2011

I am new to jquery and i will need a script for 2 jquery Slider, where the Max value of the second slider is the actual of the first slider. If the first slider will be changed the max should be changed too.

[Code]...

View 1 Replies View Related

How To Get Actual Screen Size

Nov 13, 2010

I need to know how to get the actual screen size in points or centimeters, not in pixels. The javascript functions give me the pixels, but I need to know how many points or centimeters that is regardless if it comes from a browser or a device like an ipad or iphone. Does anyone know the code to calculate this?

View 7 Replies View Related

How To Get Actual Size Of DIV Content

Apr 21, 2010

My question is, can I get the actual size of a div's content when div's width is 'auto' and the content is small enough to fit without resizing. I know there is a way to find the div's actual size after it's loaded - divObj.offsetWidth/Height. The problem is that this only works for content which is bigger than the div.

For example,
Code:
<div style="width:30px;">A text that will exceed 30px in width</div>
In this case, when the content is loaded the div will be resized and get a new offsetWidth/Height. There will be lots of new lines after the resizement which posses another problem.

After loading, the above example will look like this:
Code:
A
text
that
will
exceed
30px
in
width

Now the example has offsetWidth little more than 30px (~50) and MUCH greater height. This is not the desired effect. I want the width/height of the content when the div is not resized by the content.

View 10 Replies View Related

Simulate An Actual Click?

Sep 14, 2011

I've search all over to find a way to simulate an actual click on an element using javascript or jquery.

For example, suppose there is an element with id="someElement". I've tried

$('#someElement').click();
and
$('#someElement').trigger('click');

But this doesn't work. You might think "Why don't you just call the function that is triggered by the click event, or redirect to the url that a click would lead to anyway", but I can't do this.

View 3 Replies View Related

Add A DIV To My Page Without Refreshing Actual One?

Mar 10, 2010

I've been searching around for different ways to achieve this.

What I'm trying to do is to add a new DIV to my page without refreshing the actual page, and put that on a timer. Kind of a Live-Blog.[code]...

View 2 Replies View Related

JQuery :: Using $.ajax To Load A Separate Webpage And Send Custom Request Headers?

Jun 11, 2010

I'm trying to access a web application that allows single sign-on when it is passed the following HTTP Request headers:

AUTHENTIC: YES
AUTHORIZED: YES
USER: (user ID from active directory)
Here is the code I have so far:
$.ajax({

[Code].....

This script is within a blank webpage on my IIS server. Essentially, all the elements of the web app's UI get thrown within a div, but it doesn't seem to be loading the other parts of the page such as the <head>. I read on another thread that it is not a good idea to try and put everything within a div cause of the other html and head tags that already exist. Basically, what I want to do is access the webpage that has the above script and have it re-direct me to the Web Application's URL and adding in the custom HTTP Request headers.

View 3 Replies View Related

JQuery :: How To Get Actual Size Of Image

Mar 8, 2011

I have created a grid of images and want them to scale up, similar to google images. I'd like to be able to get at the actual size of an image, rather than the current size. Is there a JQuery function that does this? It seems the width() method only retrieves the current size.

View 2 Replies View Related







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