Charset In Window Created From Javascript
Jul 23, 2005
I open a window from JavaScript with w=window.open, write content with w.document.open,w.document.write, w.document.close. I specified charset with:
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-2">
but did not help much. In Internet Explorer w.document.charset="ISO-8559-2" after w.document.open solved the problem, but with Mozilla this do not work. There is a w.document.characterSet, but this is read only. Mozilla seems forcing UTF-8 - is there a way to change this?
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Jun 2, 2004
I have a window (it's a modal dialog as well, but let's ignore that for now), where I need to write data into an iframe. Dynamically generated data. This data contains a form, this form is then sent to a server process, which expects it to be latin1 (iso-8859-1). It arrives as UTF-8. I have set the charset both in the container html (which contains the iframes) and the iframe in question to latin1, I once toyed with accept-charset of the form as well, all was ignored. So I started to recreate the experiment step by step.
HTML, meta tag text/html charset=iso-8859-1, FORM directly in it --> data is sent as latin1 Next I put the HTML for the form into its own HTML, put an iframe into the first documented and had its src point to the new HTML. Both the new and the old HTML had charset meta tags. Form was loaded into iframe, sent properly as latin1.
I removed both metatags, we're still sending as latin1. Next I thought it might have something to do with the dynamic nature of the iframe filling. I only assigned the iframe's src at runtime. Still, latin1.
Then I took the final step, and instead of reading an html into the src of the iframe, I wrote the code into the iframe with document.write. Everything LOOKED the same, but the server now receives the form data as UTF-8.
For this experiment I am using IE 5.5 (it is our compatibility base, another browser is not an option unfortunately - I'm a straight firefox man at home), and yes, the content has to be written into the iframe dynamically. I cannot create a temp file that I would load into it, or I would much rather not (it's a rather complex performance issue)
To clarify: Soon as I'm using document.write, all meta tags and or accept-charset (or what it was called) for the form are ignored completely.
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Nov 23, 2011
i have a Json file which is called/summoned from a jscript file which is in turned called from an html file. So the html calls the jscript and then the script calls the json file.
The problem is that only the text of my json file (the other text displays cool) displays incorrectly spanish characters with accents and stuff. So I dont know how to set the charset of the json file. I dont know if i have to do it in the json file or in the jsprit file i already set the charset of the jscript on my html file like this:
[Code]...
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Jul 23, 2005
Suppose I have the line
w = window.open("", "foobar");
How can I tell whether this call to window.open created a new window
or simply returned a pointer to an already existing window called
"foobar"?
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Aug 11, 2005
I have this function:
var CntEmails=0;
function CreateEmails(id,name){
//passo1: criar elementos
br1 = document.createElement('BR');
emailText=document.createTextNode('email:');
email = document.createElement('INPUT');
// passo 2: anexar elementos
gEBId(id).appendChild(emailText);
gEBId(id).appendChild(email);
gEBId(id).appendChild(br1);
// passo 3: definir tipo de campos
email.type='TEXT'
// passo 4: definir value
email.value=CntEmails;
// passo 5: definir name
email.name=name+CntEmails;
// passo 6: incremental contador
CntEmails++;
}
gEBId() -> means getElementByID();
Using the function:
HTML Code:
<input type="button" onclick="javascript:CreateEmails('emails','email');" value="+">
<div id="emails">
</div>
This function works fine (thanks to sitepoint users).
But I cant send the variables by a post method. If I try in php: print_r($_POST) or var_dump($POST) I just get the static fields.
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Mar 11, 2009
I have a small script that creates and removes elements from an html form. This script also renames some elements upon deletion of another element. But this does not seem to be working properly. The problem is that i can't really figure it out so i was wondering if there is a way to see the source code that is created by JavaScript,in order to track down where the problem is.
function removeDiv(divNum){
var container = document.getElementById("container");
var removedID = document.getElementById("div" + divNum);
container.removeChild(removedID);[code]....
// the code below works if i delete the "for" above, and doesn't work if the "for" is there. specifically, if the added elements are 5 or more and i delete the last one, the value of y remains the same. if i delete the first or one in he middle, it works. if i delete the last and reduce the elements to 1,then add another 5 and delete the last one (as it would not work initially) it works!
var y = parseInt(document.getElementById("totalElements").value);
document.getElementById("totalElements").value = y - 1;
}
<input type="hidden" name="totalElements" />
The value of totalElements increases every time an element is added and this works well.
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Oct 13, 2007
I've run into this a few times and have never found a way to deal it. Basically I'm building a user administration cms using mostly ajax calls to admin modules. It works great but I'm running into a huge problem that I need to figure out how to fix, (if possible).
As the title says the issue is including and executing javascript code inside a page that gets called via ajax. One specific example of the problem I'm having is creating sortable lists with scriptalacous. It works great if I access the page directly, but if I access the page using an ajax call the javascript of the page doesn't seem to fire.
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Dec 5, 2006
Passing value from parent to child window created by Pop up.
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Feb 11, 2010
I have created and opened a new window using Javascript and written to it with the document.write Command. When I click "View" and then "Page Source" (Firefox) to view the source of it, however, it displays a blank page. How can I get the source of a window I created?
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Oct 21, 2010
I'm creating a full-screen window in javascript. I"m not interested in debating whether or not a full-screen window is good or not, or any of the other philosophical diarrhea, I just need an answer to getting rid of the scroll bar... Trust me, in this case it NEEDS to be full-screen and it SHOULD NOT have any scrollbars. This is being done on a PC running Windows 7, 64-bit, IE 8, and EVERYTHING is up-to-date. The window gets created fine, but there's an empty scroll bar on the right side. ALL I want to know is how to get rid of the scroll bar so this works AS STATED IN THE DOCUMENTATION......
[Code]...
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Jun 8, 2006
I am trying to generate a pulldown-menu with JavaScript/DOM:
The following Code works fine with Opera an Mozilla but in the IE the
width of the select element is too short:
myCurrentElement =
window.document.getElementsByName('par_role')[0];
for (var i = 0; i < optionArray.length; i++)
{
myNewElement =
window.document.createElement('option');
myNewElement.setAttribute('value',
optionArray[i]["value"]);
if (optionArray[i]["selected"]==1)
{
myNewElement.setAttribute('selected',
'selected');
}
myNewText =
window.document.createTextNode(optionArray[i]["label"]);
myNewElement.appendChild(myNewText);
myCurrentElement.appendChild(myNewElement);
}
<select size="1" name="par_role"">
<script language="JavaScript">
<!-- //
var j = optionArray.length;
optionArray[j] = new Object();
optionArray[j]["value"] = "1";
optionArray[j]["label"] = "Admin";
var j = optionArray.length;
optionArray[j] = new Object();
optionArray[j]["value"] = "4";
optionArray[j]["selected"] = "1";
optionArray[j]["label"] = "TEST";
// -->
</script>
If I try to set the width of the select-element with css, long labels
are cut off.
Do I have any other possibility to reset the width of the select
element?
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Aug 3, 2005
I have an IFrame whose document is created completely by Javascript code at
runtime. The document in the IFrame accesses Javascript functions in the
top level document. This works fine most of the time. But every now and
then, when I hit the back button, the browser suddenly thinks the Javascript
created document in the IFrame is not from the same domain as the topmost
document, and therefore I start getting "permission denied" errors when I
try to access the top level document's Javascript functions.
If I look at the IFrame document's properties (Mozilla->This Frame->View
Info), it shows the expected URL with a domain name that matches the top
level document.
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Sep 25, 2011
I made a request to db via jQuery.post(). Generally it works as it should, but if I use german special characters, they are treated wrongly. For closer examinations, I set up a new file without db-access, only displaying regular and special chars. I checked the characters after reading the value of text-input by alerting it. At this moment, it is correct! The issue happens when jQuery gives the variables to POST (its the same with GET). The target-file can read only wrong characters from POST. I crosschecked it by submitting data by a standard form. Now, the POST is read correctly. Special chars, which are echoed explicitly (not questioned by POST) are given back correcty
- I defined charset it in html header and tried other charsets - always the same.
- Adding the accept-tag to inputbox didn't help.
- Redefining charset in target-file didn't help.
- Adding the charset-tag to the jQuery including script didn't help.
So, I think, the code is correct but there is an issue with the charset. And it is definitley at this moment, when transfering the variable to the POST.
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Jul 20, 2005
I have a couple of utility windows - a calculator and a calendar that popup
from my main window. I would like them to always stay in front of the parent
window until they are shut down with there own close buttons. As it is, when
you click back to the parent window, of course it comes in front of the
child windows. Can I do this?
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Jul 23, 2005
Is there a way to make a javascript do something when the user closes the
browser? I would like it to go another url or something.
I do not want this script to run when a user clicks on a link on the page,
only when they close the browser.
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May 18, 2006
I have a rather lengthy javascript application that I want to run in it's
own window. It looks like it is no problem to do using the window.open and
document.write commands, however this seems like a lot of extra code to wrap
every line of my javascript with mywindow.document.write(""); Is there
anyway around this or perhaps a different approach to running javascript in
it's own window?
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Oct 6, 2006
this function should open a popup showing an image automatically
adjusting browser window's height and width. It works fine with IE6 but
not with IE7. In IE7 opens popup too small. why ? Code:
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Jul 20, 2005
Is there any way to have a browser window resize itself when
displaying a new HTML page? I'm using the javascript below to open a
NEW window at a certain size, but I'd prefer the page to load in the
same window, just sized differently. Here's the script I'm currently
using:
<a href="#" onClick="MyWindow=window.open('THE_DOC.html','MyWindow','to olbar=no,location=no,directories=no,status=yes,men ubar=no,scrollbars=yes,resizable=yes,width=575,hei ght=805,left=20,top=20');
return false;">
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Nov 5, 2005
<script language="JavaScript">
function link () {
msgWindow=window.open('http://anylink/index.html','link','border=0,directories=no,height="100%",left=1,location=no,menubar=0,resizable=yes,scrollbars=yes,status=yes,toolbar=no,top=1,width="100%"');}
</script>
<a href="javascript: link ()">any link</a>
The situation is: in Win2000 open OK in respect to the width & height referer in script.
But on WinXP, this link open on a litle window.
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Apr 25, 2003
Does anyone know how to open a window that's a particular size and centers it on the screen?
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Apr 28, 2004
How can I create a popup message window, with a custom message, that asks a yes or no question? If they click yes, it can load another script or a page, if they click no it leaves them where they are? Can someone give me an example?
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Jan 31, 2005
Please let me know to execute specific javascript code when the browser is exiting.
When a browser is closed i want some code to display images or text to be executed.
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Nov 8, 2005
Is it possible to remove the site address from the title to a javascript window?
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Jul 23, 2005
We've got a CDROM with a Flash Projector movie on it. Within the
Flash projector (which is already burned on CDROM...can't change it),
we have the typical getURL fuctions to open a Web browser and browse a
link. This works fine when there isn't a browser window already open:
the link opens in the FOREGROUND, infront of our Flash Projector.
However, now we've got a problem since after we've burned the CDROM,
if a user has a Web browser open already, and clicks a link within the
Projector, the new window does not come to the front...it simply stays
behind the full-screen projector.
So, we've tried putting an onLoad="window.focus;" tag in our BODY tag
on the web pages our Project is linking to, and that actually worked
at first (the pages are ASP Classic). However, they're not working
anymore. We're really not sure why.
When we load that page, quickly flip to another via ALT-TAB, the first
page DOES come forward. However, it doesn't seem to come infront of
another application. So, if we hit reload for the above page, then
quiclkly ALT-TAB to MS Word, the page will not force itself infront of
Word.
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Jul 23, 2005
I have a form that I would like to get the values entered on the page
and go to a new page in the same window. I can make the code work to
open a new window, but I need it to open in the same window. Here is what I have:
function pass_info() {
var info = "";
info += document.form2.productWeight.value;
window.open("/page/shippingrates/calculate_shipping_before.asp"
+ "?" + "weight=" + info,");
}
I know that it is the window.open, but I have not figured out what I
need to do to get it in the same window.
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Dec 14, 2005
Is it possible to send attributes into this function to change the
print preferences from Portrait to Landscape with IE 6.0 set as the
standard browser? Right now I'm using
javascript:window.print()
as the command.
Clients want it and I want to confirm it's not possible. If I'm using
an old, deprecated process, please give me a heads-up. I'm no
Javascript genius.
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