Function To Handle Unicode Characters In HTML Text Boxes?
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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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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May 4, 2010
I have a requirement where i need to take an IPv4 address as an input, my web page has 4 text boxes. If i have a address like this 255.255.255.255, my program jumps into the next text box without any problem as soon as i enter the 3 digits. i dont need to press any tab or any other key to go to next text box.
In case of an address like 12.24.12.3, i have to press <tab> to jump into the next text box, My project requirement says that it should work with '.' (dot) char as well.
SO here is my actual requirement i need to jump into the next text box as soon as user enters a dot (.) char without displaying the dot into the text box.
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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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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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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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Aug 4, 2010
I wrote a function in PHP that converts characters for large strings. Here is the entire array:
[Code].....
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Jan 12, 2010
I neeed to subtract values from two text boxes and then show the difference into a html label.
Basically I need to enter times, like 10:00 and 12:00 and it calculate that the difference was 2 hours.
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Nov 23, 2011
I want to use the values of text boxes on my HTML webpage to create a webpage URL (like below):
<script type="text/javascript">
My text boxes are as follows:
Now this all works and the result webpage URL prints to id='ID1', but the big question is how do I use this resulting URL in another Javascript section as the src="?
For example:
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Aug 1, 2010
Via AJAX i am requesting certain informaiton. The script either returns the content as html or in case of an error returns JSON (error number and description).
How can i fix the success message to cater for both?
Code:
$.ajax({
cache: false,
type: "POST", //POST
url: processPageURL,
[Code]....
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Oct 19, 2009
I would like an event to fire every time text changes inside <input type="text" /> element. Meaning a user types in a letter, and the even fires immediately. Is .change the wrong thing? Because it seems to fire every time the focus is lost, or gained and the text has been changed. Is there anything that can run as soon as any letter is added/removed from input text?
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Mar 14, 2010
I have got a following function:
PHP Code:
function addEvent(obj, type, fn) {
if (obj.addEventListener)
[code].....
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Jul 23, 2005
I have the following code:
var ocevent = function(v)
{
alert('javascript event: u clicked '+v);
return false;
};
var items = {
"002.jpg": {text:"002", href:"#", click:function(){return ocevent(2)} },
"003.jpg": {text:"003", href:"#", click:function(){return ocevent(3)} },
....}
And I use the following code to assign the click property to onclick of
anchor.
a.setAttribute('onclick', items[id].click);
However, the code works well in IE but not in Mozilla Firefox. To test the
code go to:
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Mar 1, 2010
how to handle a callback of an event, before it performs the default href function.
<code>
<a href = '<?php $url ?>' onclick = myFunction(); return true;>Click Here</a>
</code>
I want the onclick event to finish completing and then perform the default href function, which is denoted by the "return true". The javascript "myFunction()" opens a window in a pop-up and it has a submit button in it. I would like to wait till this page loads in the pop-up window and only after the user clicks on the close button, the default href function needs to be carried out. I cannot figure out on how to get the callback from this event.
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Aug 6, 2010
how to add up a series of text boxes which contain numbers that a user will input and have the total of those text boxes show up in a quantity text box on the next page.
Not sure if i should use javascript or php, but i don't know how to do it either
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Mar 24, 2010
i'm using refreshhit for some random quotes pages in different DIVS, and love it;
problem is, if i add html to the text in the pages:
$string = "<a href="page">text</a>";
echo $string;
that's exactly what i'm getting, "<a href="page">text</a>", instead of parsed html - what to do to parse them...?
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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 $amp; and such?
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Dec 2, 2006
Say I have:Code:
<div id="abc">
<input type="text" name="myname" value="TEST">
</div>
if I use abc.innerHTML, I won't get the new value for the text field (if changed by the user). What would be the best way to accomplish fetching the new value to "properly" copy the HTML?
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Apr 12, 2011
I was just wondering if you can use html tags in javascript alert boxes?(like <b>hello</b>) when i try it it doesn't work only in document.write it works, i feel its weird. Could it be my browser im on safari,
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Mar 15, 2009
I have two Select Boxes on my web page, 2nd being populated based on selection of first select box. Now I am suppose to get the selected value of 2nd Select and put it in a link i.e.
Code:
<a href='abc.html?id=<2nd select box value>
I can get the selected value using Javascript with the following code:
Code:
2ndid = form.2ndodf.options[form.2ndodf.options.selectedIndex].value;
Where 2ndid is a global javascript variable.
How I can use this variable into <a href> tag.
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Aug 16, 2011
Im currently working on a HTML page to add additional input boxes. I have the following code. Does anyone know how I would go about adding the required vlaues to each of the input boxes, for use later on within php?
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Oct 4, 2010
I have this code that only allows a period and numbers to be put in the text box. The problem is that the message also appears if the text box is left blank. I don't want the error to appear if the text box is left blank. Right now I have it on a Blur so that the error message appears when the person clicks outside of the text box.
<script language=javascript>
function checkNumeric(value)
{
var anum=/(^d+$)|(^d+.d+$)/
[Code].....
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Jul 23, 2005
Somebody asked me if it would be possible to add auto-advance to a web
form where there are a lot of repetitive 5 character fields. I took a
look around the web and found a script, which appears to work in the
couple of browsers I tried it in. However, when I look at the script it
appears to have the wrong number of brackets. Then when I changed the
script to the way I thought it should be, it still worked!
I'm totally rusty on javascript. I think I remember that you're allowed
to omit brackets when you only have 1 line following the if (or while,
or whatever).
A couple of questions:
Are the brackets in the original script below wrong or am I missing
something?
Can anyone recommend a different auto-advance script?
Or, is auto-advancing a bad idea all around from a usability/accessibility point of view?....
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Jul 23, 2005
I have a input filed of type "textbox" into which I am expecting to get
currency values (ie. 199.99). Is there a way that I can restrict the
user to only entering 2 values after the decimal point?
I can restrict the maxlength to 5, but that wouldn't stop the user from
type in 1.987.
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Dec 7, 2009
I am using javascript to verify a text input box but I would also like to require atleast 3 characters being entered before allowing the user to search.
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