Special Chars: Auto Remove In Forms

Mar 19, 2010

I want to remove special characters in form fields. It should be automatic. I have a name filed where user entering text and i not want special characters, it should remove automatic.

something like this i need,

onkeyup="javascript:this.value=this.value.replace(/[^0-9]/g, '');"

here, all non-digits get removed automatic.

View 2 Replies


ADVERTISEMENT

Form's Username Validation To Contain No Spaces And Special Chars

Jan 21, 2005

Ok, I am (still) trying to validate this form's username and make sure it contains no spaces and no special characters. I've been trying forever now... Can you point me in the right direction or get me out of this hole please? Code:

View 2 Replies View Related

Routine To Remove Extra Newline Chars And Carriage Return

May 30, 2007

I there a quick routine that removes trailing newline chars and carriage return?

View 5 Replies View Related

Remove Special Characters And Empty Spaces?

Nov 6, 2009

i have a special java code for input strings like:

Code:

<script type="text/javascript">
String.prototype.toCapitalCase = function() {
var re = /s/;
var words = this.split(re);

[Code]....

But i dont know how to make it work in <input> and this is also without spaces check ..

View 2 Replies View Related

Count Chars And Prevent Additional Chars After Limit Reach

Dec 21, 2007

I have a Javascript which is to count the number of characters entered into a Textarea box and to prevent any more characters from being added after a certain number has been reached. Here is the code:

View 3 Replies View Related

Scripts For Auto-populating In Acrobat Forms

Feb 23, 2010

I would like text fields in an Adobe form to auto-populate when an item from a combo box list is selected. For example, if a user selects "shirt," then a set of text fields will auto-populate with the budget figures for a "shirt." I am not familiar with JavaScript. Would anyone be willing to explain the first steps in the project described above? Is there a way I could adapt previously-used scripts and insert my own information?

View 1 Replies View Related

Auto Remove 'http://' From Text Input

Apr 4, 2011

Does anyone know how to go about getting a function a bit like fckeditor / ckeditor where when you type a full URL into the 'link to' box it automatically removes the 'http://' part on the fly (i.e. as soon as another character after the initial 'http://' is typed), just leaving the user with www.etc.... in the input?

I am trying to build something similar, and am a bit lost going through the fckeditor code!

View 4 Replies View Related

JQuery :: Remove Numbers On Pager-navigation In Cycle Plugin Auto-pager By Malsup?

Jun 10, 2010

I have re-styled the tabs of the pager with css so its not orange anymore. Instead the active and the inactive tabs have a background image. What I need to do now is remove the numbers, but I do not know how to. Can someone please tell me how to do so?

View 8 Replies View Related

Make Few Forms But 1 Submit Button - Send The 5 Forms As 1 Form

Sep 16, 2010

I want to make few forms but 1 submit button. I want to do 1 page , 5 forms , 1 submit button so when i click on the submit button it will send the 5 forms as 1 form.

View 2 Replies View Related

Adding Forms But It's Limited To Text Input Forms?

Nov 14, 2011

how to add forms in javascript, but it's limited to text input forms.

<script type="text/javascript"><!--
function updatesum() {
document.form.sum.value = (document.form.sum1.value -0) + (document.form.sum2.value -0);
}
//--></script>

Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number.

<input type="button" value="D20" onclick="this.form.display.value = Math.round (20 * Math.random())" class="buttonHi" />  <input name="display" type="text" size="6" value="" />

This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15.

View 4 Replies View Related

Use Chars From Different Charsets?

Oct 28, 2010

What I'd to know is how to refer to characters from different charsets like Herbrew or Japanese characters simultaneously, as well as English and all others within the same script block.

E.g,

[code]
if ( xx[K]=="C" ) { N = 1;}
if ( xx[K]=="荐" ) { N = 2;}
[code]

note that I'm using notepad which would never accept the Chinese character shown and that code only represents my intention. I'd gladly use a html value like .

View 3 Replies View Related

Replace The Dodgy Chars?

Mar 5, 2010

I've got this php code

Code PHP:

protected function sanatizeInputValue($value)
{
$dodgychars = "#[|!"'$£%&/()=?^<>*+-]#";

[code]....

How can I tanslate this in js code I tried but with very poor result.

View 3 Replies View Related

Clearing Invalid Chars From A Value On Upload?

Jul 14, 2009

I'm making a small web app and I want to upload files on the server. Everything works fine, but what I want to achieve is to remove any special chars in the value name.My value name is 'NewFile'. I want to remove any special chars from the name before the upload process, ex.: remove things likeAll I want to keep in the string is small caps english letters (no etc.) and numbers. no spaces. I want to keep underscores and dashes too ( - and _ ).I can't seem to get it.That it what I used;

Code:
NewFile = NewFile.replace(/[^a-zA-Z 0-9]+/g,'');

I'm not very good in javascript, I took this code on the web.

View 1 Replies View Related

'remaining Chars Count' Not Working?

Jun 27, 2009

i have the following code form counting the remaining words from a textarea which i took from the internet, but it does not work although i have adapted it to my page. i took it from this link : http:[url]....this is the java script:

<script type="text/javascript">
function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) if too long...trim it![code]....

BTW, on the internet it was language="javascript" not type="text/javascript". Is this an old script or what?

View 2 Replies View Related

'remaining Chars Count' Not Working ?

Jun 27, 2009

I took the script for a remaining chars script form this page at: [url] and i've adapted it to my page, but it does not work? I just cannot figure out why.

Here's the script taken from this site that works

And this is my script

javascript

And this is my html where i have the form3 with textarea and text input

The problem is that it does nothig. The value in the input text stays the same (125).

View 6 Replies View Related

Unicode Escape Non-ascii Chars?

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]....

View 8 Replies View Related

Max Num Chars Allowed In Function Param?

Aug 2, 2010

I have a page working perfectly that passes up to 10-12k worth of data into a function via an 'onClick' event. That onClick is one of the <img..>'s attributes, directly. In case later that (dynamic) data gets larger, am I toying with potential problams because of some limit - either a limit in what can be passed into a JS function, or else a limit in the max num of characters allowed in an element's attribute(s)? What do you think is the reasonable amount that I can pass before things start to break? I may need to go up to 50k. 100k maybe, but I doubt that much.

View 6 Replies View Related

Easy Way To Write Non English Chars?

Aug 6, 2011

I'm kind of new to js, I wanted to write some non english chars inside an array, and it only seems to work if I write unicode notation, e.g. "u1234" per char. I was wondering if there is some easier way to do this, maybe somehow specify to the browser that the js file is utf8-encoded or something similar, but I'm not sure how to do that.

View 3 Replies View Related

JQuery :: JqModal - Auto-size And Auto-center The Modal On The Page?

Aug 29, 2009

Using the very basic jqModal example, isn't it supposed to auto size and auto center the modal on the page? I placed a table that was wider than the modal's default settings and it's off the page and does not create scroll bars on the page to see the hidden section of the modal.

The default class is

Now, I know I can change the width of the modal but what about the positioning?

View 1 Replies View Related

Javscript: Specific Chars Decode Problem

Jul 23, 2005

Code sample:

<script>
alert("")
document.write("")
</script>

Question: How can I force alert() to produce the same
result as document.write() ?

unescape() does not work.

View 2 Replies View Related

HTMLEncode Works Only In English Chars, But Not In Other UTF-8 Languages

Sep 17, 2006

I have a textarea which the user can enter whatever text he chooses.

<TEXTAREA id=body name=body></TEXTAREA>

I would like to avoid supporting HTML tags in this textarea at the
moment, therefore I use the following HTML encode support:

Dim p_Body : p_Body = Server.HTMLEncode(Request.Form("Body"))

This works fine if I write text in latin characters (in English) - than
only the HTML tags are encoded.
But if I write text in other UTF-8 chars (e.g.: Hebrew) - all the text
is encoded, and it becomes unreadable.

View 4 Replies View Related

JQuery :: .attr() Does Not Return Escaped Chars?

Nov 10, 2010

I'm sure this has been answered several times before, but I haven't been able to find a post that addressed this issue, so here goes. I'm trying to access a <div>s title attribute. Problem is, it isn't escaping the / character. So for example, if the title is "Emergency/Disaster" it returns "Emergency". I'm using $('#div').attr('title').

View 2 Replies View Related

JQuery :: Textarea With ID - How To Retain New Line Chars

Jan 21, 2010

I have textarea with id,id_cusipvalue. I am getting the value using the following
function$("#id_cusipvalue").val()
When I send this data as
GET url?+$("#id_cusipvalue").val()
All the new line chars get stripped. How can I retain the newline chars?

View 2 Replies View Related

JQuery :: Character And Other Chars When Using .ajax() To Get Html?

Sep 3, 2010

I have run into a bit of a problem. If I want to set the html of an element via an ajax call but the content page has a peculiar apostrophe, it's sort of curved, not like a ' but a ’ (slight difference there) . When I view it in my browser it looks ok but if I try to get it via ajax all the ’ chars end up being question marks in black diamonds. How can I avoid this?

Umm and also could anyone tell me the origin of the curved type apostrophe? I feel stupid asking but I really am at a loss for what it is, I can't seem to actually make the character on my keyboard. I am thinking it could be Mac specific but that is a total guess.

[Code]...

View 4 Replies View Related

Limit Chars In Textarea: Copy-paste

Jan 21, 2003

I need to limit the chars typed in a textarea to 160 (size of an SMS ) It works fine - as long as no one is copy-pasting text to it. Then my lil JS fails *boohoo*. So, could anyone help me out? Should I nail this to some other event than OnKeyPress or what?

[vbs]
function LimitText(fieldObj,maxChars)
{
var result = true;
if (fieldObj.value.length > maxChars)
{
result = false;
}

if (window.event)
{
window.event.returnValue = result;
}

return result;
}

Usage:
<textarea name="myTextArea" OnKeyPress="LimitText(this,160)">
[/vbs]

View 9 Replies View Related

Looking For Text Analysis (num Words - Chars - Spaces)

Aug 8, 2009

JavaScript solution for show text statistic like this online-utility.org/text/analyzer.jsp

View 1 Replies View Related







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