Writting Unicode To A Form With Javascript
Dec 22, 2004
I have some javascript that is supposed to write values to a disabled textbox. This works great except for when what I'm trying to write is in unicode. Instead of getting the character, I get the &#<numbers>;. Does anyone know how to fix this?
document.myform.item.value = 'xyz' <--- Works fine.
document.myform.item.value = '地' <--- Doesn't work.
Note: The semicolon for the unicode value was removed so that the unicode character won't be displayed.
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Jan 3, 2007
I have a custom object named #cdata-section, however I am unable to
access this object and get a run time "Illegal Character" javascript
error. my object looks like this:
data.news.story[i].body.#cdata-section
The pound sign is causing problems. How can I use this object in my
javascript source? Right now I'm trying something like this to escape
the pound sign:
summaryNode.appendChild(document.createTextNode(da ta.news.story[i].body.u0023cdata-section));
however, that doesn't work, any ideas?
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Nov 26, 2006
How to assign Unicode charter (like arabiac) to varible in javascript.
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Oct 20, 2005
I have a question. Is it possible to write a text file using JavaScript?
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Aug 2, 2007
Problem:
Depending on an input value, I would like to output greek characters
(f. e. those between U+03B1 to U+03C9. One way would be to define two
arrays: one with the possible input values ("abgde...") and a second
array with the corresponding values ("u03b1u03b2u03b3...").
But I hoped I could skip the second by a computation, f.e. "g" has
index 2 in the first array, so output "u03b1"+2.
This does not work (of course). But do I have a chance to "compute"
the output value?
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Jan 20, 2009
I written below javascript function to handle Unicode characters in HTML text boxes.
code for & and ' ' goes into infinite loop, is there any better way to achive this ?
function handleSpecialCharacters(){
var text = document.getElementById('Article_Title').value;
var text1 = "";
var iChars = "<>":[]{}`';()@$#%&";
[Code].....
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Nov 21, 2007
switch(ReadCookie('language'))
{
case 'en':
var ERROR_CANNOT_BE_EMPTY = 'Cannot Be Empty.'
break;
case 'gr':
var ERROR_CANNOT_BE_EMPTY = "αβδσφςετρς;τγασδφγ";
break;
}
my problem is that the second statement which is in greek always appear in gibberish. or any greek that i write in my externally attached js file end up as gibberish when i display it in my html, in which i include the unicode utf-8.
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May 21, 2009
I'm trying to push a Trademark symbol into a form via AJAX. The code below works perfectly, but when I put "u2122" in an XML file, and load the content into an input box via AJAX, it simply displays "u2122" instead of the character.
Code HTML4Strict:
<html>
<head>
<script type='text/javascript'>
function pushText(){
[Code].....
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Dec 2, 2010
I do some code to display unicode in textbox, but it cannot display,
<html>
<head>
<script type="text/javascript" src="jquery-1.4.4.min.js"></script>
[code]....
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Jan 1, 2009
I'm looking for a function that will convert non-ascii characters to unicode escaped string.For example, "あ" => "u3042".A similar piece of code is below. However, it convert strings to "\uxxxx" instead of "uxxxx". Changing "\" to "" in code below still won't work because that result in 'u' + 'xxxx' which print as "uxxxx".I have been searching for a few days already, and start wondering if this is at all possible. ; (
Code:
var unicodeEscape = function(str) {
var code, pref = {1: '\x0', 2: '\x', 3: '\u0', 4: '\u'};
[code]....
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May 3, 2011
how I can do this....If I have an element like this...
<li
s-n
>
mytext
</li>
And a selector like this... My element is not found...
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Nov 1, 2007
Let's say I have a string:
div.innerHTML = "<a onclick='foo(""+myWord+"");'></a>";
in IE only (tested version 7) if var myWord = "English" then it works
fine but if var myWord = "Modifier Chau00EEnes" then I get "Unterminated
string constant" error.
What fix would you suggest to keep div.innerHTML = "" format?
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Jan 20, 2009
I written below javascript function to handle Unicode characters in HTML text boxes.code for & and ' ' goes into infinite loop, is there any better way to achive this ?
function handleSpecialCharacters(){
var text = document.getElementById('Article_Title').value;
var text1 = ""; [code]....
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Dec 2, 2010
I have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
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Jul 23, 2005
I have a web form with several fields. If I copy & paste from a RTF document into a field, the javascript validation and field length are bypassed and cause the form to fail.
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Oct 19, 2006
I am trying to make a form for my friends to fill in which will calculate their average score. Currently my script body is something like this Code:
<HTML>
<HEAD>
<TITLE>Lab 1</TITLE>
</HEAD>
<BODY bgcolor="C0C0C0">
<SCRIPT language="JavaScript">
<!--
alert("Please enter your scores. Thank You.")
var english = ??
var maths = ??
var geography = ??
var chinese = ??
var lit = ??
var psci = ??
var lsci = ??
var art = ??
var hist = ??
var mep = ??
var total = english + maths + geography + chinese + lit + psci + lsci + art + hist + mep
var subjects = 10
document.write("Your average is " + total / + subjects)
//-->
</SCRIPT>
</BODY>
</HTML>
So what I was thinking was is it possible to make a form that will fill in the variables after they have typed it in and click ok, the variables will the be added and calculated to give the average.
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Sep 25, 2001
I have a form with two fields, Item_Price and Item_Name
Item_Price looks like this:
<select name="Item_Price">
<option value="19.95">24" x 36" - Photo Glossy Paper</option>
<option value="24.95">24" x 36" - Satin Finish Paper</option>
</select>
Item_Name needs some javascript to do this:
<input type=hidden name="Item_Name" value="get the value of Item_Price option (not option value)">
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Mar 1, 2006
this is javascript code for resetting the form. this is working on IE but not firefox. what is the problem?
<P align=left> <a href="#" onclick="document.getElementById('form1').reset()">
<img src="images/reset.gif" width="86" height="26" class="bob24"></a>
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Oct 17, 2001
I am trying to make a trivia game for a project that i'm doing, and i'm having some troubles. I have 5 questions stored in arrays, the 5 answers stored in a different array and those 5 answers wrote out in another array. I have 5 text boxes, one displaying the questions and the other 4 displaying the multiple choices. I also have 4 submit buttons, one for a, b, c and d. Now i just need to make sure that the answer the user picks is the right one. I was thinking, if there was a way to tell which submit box is clicked, that i would do something along that line, but if any one has a better way to do it then cool. Here's my code:
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Jul 23, 2005
Is there anyway to create a javascript function to submit a form in the same html file?
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Oct 12, 2005
I wish to carry out standard form validation (i.e. is it a date?, is
there a value in the field, is it a number) using the onBlur event
rather than the onSubmit event. This (of course) leads to problems when
cancelling an edit as leaving a field to press the cancel button will
trigger the onBlur event and therefore the field validation. Is there
any way to know the destination field / button that caused the onBlur
event? In Ingres ABF/W4GL (mid eighties language of similar
functionality to javascript) there was an available attribute called
the targetfield so the code could run...
onBlur myfield =
{
if (targetfield != CancelButton) {
carry out validation
}
}
Is there something similar in javascript or will I have to program
round the houses i.e. onBlur records which validation to run and
onFocus runs the validation (unless it's a cancel button)?
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Jul 20, 2005
I have a page which contains a form.
I want a customized button with an image for the submit button, and when the
submit button has been clicked send the form to the perl script.
Now the form is no problem but the button is, so the question is how do I
create a custom button and how do I submit the form with javascript when the
button is clicked?
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Jul 20, 2005
I'm making a nice little login box in Javascript but having problems Posting
the value inside a textfield.
In a nutshell:
I have a function:
function getPostData (value)
Which correctly gets the value, but how do I then create a form and submits
inside Javascript?
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Jul 20, 2005
Is it possible to use JavaScript to apply different actions to a form
depending on a value within the form (eg sending form data to
different cgi scripts depending which radio button is checked)?
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Jan 24, 2008
I've got a PHP form, but I want to minimise DB requests and therefore only UPDATE the mysql server if the form has actually been changed.
Is there a way the client side can do a check like this or should I just do it on the server side?
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Oct 4, 2006
I have a form that I would like to display a javascript calculation into the value field.
The code i Have is
<form name="form1" method="post" action="nextpage.asp">
<input type="text" name="textfield" value=" document.write(document.applets[0].getLHost());">
</form>
Basically I want the document.write(document.applets[0].getLHost()); to display as the value in the form field. But when I try this it literally displays the code.
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