Strange Encoding

Jul 23, 2005

It's the first time I read the following code.
A few js files like the one below, but I don't know how to make them
readable by a human ( me ).

Is it a strange character set ? an obfuscation ? both ?
Firefox or IE detects no errors, so the following code is run with no
problem.

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URL Encoding

Apr 3, 2007

I am trying to pass an SQL query as a URL parameter but it contains the characters + and %. As these characters are used in the encoding of a URL I get unexpected results. Is there a way round this problem?

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What Is Better Encoding Method?

Jul 12, 2006

What is difference between two encoding methods below and what method
can be considered more "web safe", fully retaining functionality of the

original source code, without the danger of misinterpretation of
original code characters (code contains long Registry entries, activeX,etc)...

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Validate Encoding - UTF8

Aug 31, 2005

Is there a way that Javascript can validate that text in a textarea is
UTF-8?

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Latin Encoding In Ajax

Aug 1, 2006

I am trying to fill a dropdown menu with ajax, but the table
contains latin characters. In mozilla i get a weird black character
instead, and in internet explorer the whole code breaks because if a
word ends in a latin character then it ignores the <bri put on the
end, therefore affecting my data logic.

I am using results = http.responseText.split("<br>"); as a delimiter.

Is there a way to fix this without resorting to using xml encoding?

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Email Encoding Script

May 22, 2006

I am working on/modifying a dom script to automatically convert e-mail addresses in the text format of username [at] domain [dot] com that are inside a pair of em tags into working mailto links.

the script works by getting all em elements in the document, checking to make sure they aren't empty and also that they contain the string s[at]s in them and then converts them to mailto links

the problem im having is that the script is skipping over every other em tag, so it is only creating mailto links for the 1st, 3rd, 5th, etc. em tags I know that the problem occurs in the final line of the function

ems[i].parentNode.replaceChild( a, ems[i] );

because i've added alerts through the code and i know that its cycling through all of the em tags correctly, but when it gets to that last line for some reason it is only replacing the odd ems. Code:

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Base64 Encoding / Decoding?

May 29, 2005

Is it available in js? found nothing on forum.

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Encoding Type And Javascript

Aug 12, 2005

Ho can i change the endoing type of the browser through the Javascript?

I am working on the bi-lingual project. In this there are 2 languages Greek and English. I am showing the data on the page but it is not in proper character set i.e. encoding.

The default encoding of the page id ISO-8859-1 i.e. english. But for the Greek characters it should be ISO-8859-7. I am not able to change the encoding (charset). can you please provide me a function by which i can change the charset of the page?

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Display The Character Encoding?

Sep 26, 2011

I've been fiddling with this for a while now and can only find out how to convert / change character encoding.I want to write something super small that will just display the character encoding of a file i specify.

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Javascript Text Encoding/encrypting

Jul 20, 2005

MS has published on its sites javascript encoder, which enables "encrypting"
javascript code. It allows hiding js code from being seen as a text file.
There is a decoder for it, available in the net, freeware, srcdec14.exe.

I have tested both, encrypting, decrypting, the source and the final files
are identical.

But what I met on a certain site is a js file, encoded I think in another
way, because I cannot decrypt it using the srcdec14.exe.

This is why I have a question for genarally any information cons. this
subject (are there several ways MS is able to read encrypted js files?, do
you know other decoders?,...)

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JQuery :: Load() And Utf-8 Encoding, Nothing Seems To Work?

Nov 4, 2009

<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">I've been googling around but found no answer that works for me. I'm loading some content from a PHP script using the load() function inside an html document that already has the utf-8 encoding meta tag. I suposed that the rule at the head of the container document will affect all loaded contents, but it doesn't. The PHP I'm loading is using a switch to serve different contents, for every case I have open php tags like this:

[Code]...

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Find Character Encoding In Any Site

Aug 28, 2009

How can we get character encoding in any site through coding. Actually i need to add an option in my website, in which i am entering a domain name(url of any website i.e.[url]) and through coding i have to find out the character encoding, doctype, frameset.. etc of the entered URL. OR Are there any such links which can help me out to get these parameters directly by passing the url only. how to get the parameters of any site..

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Base64 Strange

May 14, 2007

I'm trying to send a byte array (JPG image) from javascript to a servlet for processing. I'm using Base64 to encode the byte array in javascript, and then a base64 decoder in the servlet to decode it.

The thing is, that even though the String has the same length on both sides, the decoded byte array is shorter then the original one. I've tried a couple of different implementation on both sides, with the same results.

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Strange Behaviour

Mar 17, 2006

Dont know how to put this. In my application i had one jsp where i did some modifications in the java script function and increased the maxlength of a field.

Just these two major modifications i did.But strangely everything got screwed up the function is not being called and many other java scripts func are not being called. Many buttons are not behaving strangely. That jsp is a very big one and a part of a major colossal application so i am not pasting it.

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Encoding String To HTML Safe Characters

Mar 17, 2006

Is there an easy way to encode in javascript a string to another string
that would have HTML safe characters like & to $amp; and such?

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Changing Or At Least Detecting Character Encoding Via Javascript ?

Jul 20, 2005

I have a question if it is possible to manipulate the settings of
character encoding in Ms Internet Explorer 5.0, 5.5 and 6.0. The
problem is that the default instalation of Ms IE seems to have hard
selected default encoding to "Western European (ISO)", which means
iso-8859-1. When browsing pages with some Central/Eastern European
characters these are converted to iso-8859-1 so displayed wrong.

I would suppose the "auto-select" option should be default, so the
browser can select the right encoding according to the meta-tags in
the head of webpage. But this is apparently not true.

Please, is it possible to use JavaScript or Java applet to get the
information about the current client character encoding settings
and/or change it to the "auto-select" value ? How to do this ?

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JQuery :: Character Encoding Not Being Transmitted By GetJSON?

Jun 11, 2010

I'm seeking to send this string via getJSON to my app:Academia-Gate the Nanny State & The Professors: My Brief Email Exchange With The Co-Chair of the Cry Wolf ProjectI have this code immediately prior to the getJSON call:

jQuery.ajaxSetup({ scriptCharset: "utf-8" , contentType: "application/json; charset=utf-8"});

Using Firebug, I can see that the text variable containing the above string, does contain it correctly, at the time it is used in my getJSON call. However, using breakpoints, I can see that when this text is received by my php app during the call made by getJSON, it looks like this:cademia-Gate the Nanny State & The Professors: My Brief Email Exchange With The Co-Chair of the ºCry Wolf ProjectHow can I correct this?

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JQuery :: Convert A Image Into Base64 Encoding?

Apr 28, 2011

I want to convert a image into base64 encoding and send it to server as json object(because of existing design).How we convert an image in base64?

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Strange Firefox And IE Work

Dec 26, 2006

I have the following algorithm

1. Show message DIV

2. Long Loop Function

3. Hide message DIV

Opera shows DIV well. Firefox and IE don't show the DIV.
If to rewrite the algorithm like this Firefox and IE will show DIV

1. setTimeout(Long Loop Function,500)
2. Show message DIV

I also tried to debug the first algorithm in Firebug, and in step by
step mode I see that Firefox shows the DIVs.

Is it standart behaviour? What prevents browsers from showing the DIV?

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Handling Maths In Strange Way?

Aug 25, 2010

I have javascript calculating the total price of all the products in a shoppping cart. The prices are in the format of 10.99 or 5.50 or 10 ete.g if there are five items bought for 10.99 and 1 bought for 10, the script will multiply 10.99 by 3, then multiply 10 by one, then add the two results.

The resulting number is sometimes right, but quite often it ads an extra '000000002' or so to the amount??

[Code]...

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Strange 403 Error With New Window

May 17, 2006

I've used the following simple javascript in a link to open a new window:

<a href="javascript:void(0)" onclick="window.open('images/tshirtback.jpg','TShirtBack','width=540,height=660')">

This works and does as intended in all browsers other than (you've guessed it) MS IE wherby a 403 Forbidden error is generated. Anyone got any idea why this is the case and how I can get around it?

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Escape() Behaves Strange Sometimes

May 12, 2007

Yesterday I discovered a problem on one of my sites: escape function was encoding the same string Salò in two different ways:Sal%F2Sal%C3%B2
This was happening on Firefox 2.0.0.3. In Opera 9.20 was encoded ok every time.

So, in Firefox was a russian roulette . Sometimes was encoding the string like I wanted to, sometimes not. As a solution I use encodeURIComponent(), but the behavior of escape() seems strange to me.

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AJAX Explicitly Set The Encoding When Sending Out The Post Request

Jul 27, 2006

I am trying to send request using ajax with some japanese text.
As any of you know XMLHttpRequest is send with utf-8.

I was hoping there is a way to send with different encoding like

var parameters = "metadata=" +
encodeURI(document.getElementById("metadata").value);

http_request.onreadystatechange = metadataUpdate;
http_request.open( 'POST', "/servlet/SendJapText", true );
http_request.setRequestHeader( "Content-type",
"application/x-www-form-urlencoded;charset=Shift-JIS" );
http_request.send( parameters );

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Check Checkbox Strange Problem

Dec 27, 2006

I have a program that creates dinamically a web page. In the page I have the following function to check how many checkbox are checked.

function tarInfo(info) {
var i=0;
var c=0;
var l=document.forms[0].selected_files.length;
alert(l);
for (i=0; i<document.forms[0].selected_files.length;i++) {
if (document.forms[0].selected_files[i].checked) {
c++
}
}
..
..

The problem is that if I have only one checkbox, the alert(l) write
undefined. If I have more than 2 checkbox, the function works well.
Here a part of the webpage with one checkbox.

<form name="form1" action="filemanager" method="POST"
enctype="multipart/form-data" >
..
..
<td>
<input type="checkbox" value="pbsrun.o100"
name="selected_files">
</td>
..
..
<input type="submit" class="button" name="tar" value="Tar"
tarInfo('tar')">

Where is the problem?

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Strange Behavior When Changing Select's Value

Jul 20, 2005

I expect to see "foo" for the 2nd alert. Instead, the value of select is
cleared. Am I missing something?

<html>
<head><title>Foo</title>
<script language="javascript">
<!--
function foo()
{
alert('Before change: ' + document.control.titleFont.value);
document.control.titleFont.value = 'foo'
alert('After change: ' + document.control.titleFont.value);
}
-->
</script>
</head>
<body>
<form name="control" method="POST">
<select name="titleFont">
<option value="sans-serif">Arial</option>
<option value="serif">Times</option>
</select>&nbsp;
<input type="submit" name="control" value="Submit" onclick="return
foo()"/>
</form>
</body>
</html>

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Strange Results When Submittng Form / Fix It?

Sep 14, 2009

I have a form that is submitted via jquery into a mysql database using php code...

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