Check For Special Characters
Nov 8, 2005i have a textarea on the page. how can i check if user inputted any spec. characters?
like ; ! * & $ and etc
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Check If Text Contains Special Characters
Sep 6, 2011E-mail addresses can't contain some characters.How to check if the users input is ok? the code don't work, IE says "expected object".
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Apr 2, 2011This is the function CheckmyForm.I need check that you enter only letters, numbers and special characters ",", "." and ";" in the TextareaS1 field.
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Sep 19, 2007I have character counter for textarea wich counting the characters.
Special character needs same place as two normal characters because of
16-bit encoding.
Counter is counting -2 when special character is added like some
language specific char.
How to count specials like 1 char?
Get Rid Of Special Characters?
Aug 3, 2010I am copying from microsoft word a simple word into my application(rich text editor)..
i get special characters added to it. how can i get rid of them?
how can i solve the issue?
Displaying Special Characters In A <div>
Jul 20, 2005I have a problem displaying a divbox containing a html-textarea -
everything works fine with "normal" characters. However, when the
textarea contains special chars like <P> or ' , the box fails to show:
function show(divbox)
{
divbox.style.display=''
}
<div id="divbox" style="display:none" >
<form action="action.php" method="post>
<textarea name ="txt">Text</textarea>
</form>
</div>
If the Text in the textarea is for instance
HERE IS A "QUOTE"
it works fine, while
HERE IS A 'QUOTE'
produces an error
<br>-tags works fine, but
<p>-tags doesn't
Treating Special Characters
Jul 20, 2005I have a number of scripts that take special characters and convert them
to their ascii equivalents and them store them in the database.
However I am running into a problem that I have some of those fields are
loaded to an array and inserted into cells dynamically. As an example
the array would be:
var my_array = [ ["52","Source Data"], ["19","Body &
Soap"] ];
Then I have some javascript that creates the cell and inserts the value
into a cell text node like:
var x = my_array[1][1]; // this would be "Body & Soap"
//create the cell
myTD=document.createElement("TD");
//create the text node
myText=document.createTextNode(x);
// Appends each node following the structure.
myTD.appendChild(myText);
What I see on the output is: "Body & Soap"
What I should see is: "Body & Soap"
Anyone know how to get around this?
Ajax And Special Characters
Feb 14, 2007I'm having trouble with ajax return invalid characters.
it keeps returning: � � or ? ?
and it should be: © ®
any ideas as to how i can fix this?
JSP Reg Special Characters Validation
Sep 28, 2010I am new to JSP programming and was trying to do some validation on my JSP page as follows:
Special characters : ><&"'()#%;+-
The above mentioned characters needs to be validated at the client side. I am using the expression
var Uidalph = /^w*>*w*$/;
!Uidalph.test(document.form.userUid.value)) {
buildErrMsg( "Username","Invalid characters")
Want To Extract Special Characters From A String
Nov 26, 2010I want to extract the characters other than alphabets (a-z and A-Z), numbers (0-9) and hyphen( - ) from a string. Is there any way for doing this?
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Apr 16, 2010I am trying to get a series of dynamic digits from page one to page two via the url. below are the codes have been able to come up with. The problem am having however is that the variables from the first page contains two other characters mainly (=) and (on). therefore, the result i get is like this;
What i want displayed are simply the numbers without these two characters.
How To Display Special Characters Within A Textbox
May 14, 2011Var x = aa "aaa" aa
How can i display this value within a textbox?
Strings As Parameters With Special Characters
Jan 18, 2010I'm using a simple function and an anchor tag inside of paragraphs to insert video code and images into locations in web pages.
Code:
function insert(s, tag){
document.getElementById(tag).innerHTML = s;
}
[Code].....
Setting Textarea With Special Characters - Won't Render Them
Feb 14, 2006I'm using a dropdown to set the value of a textarea to some text pulled from a database.
This text is something like this:
How To Change Button Value To Special Characters (dynamically) ?
Aug 8, 2006I have something like that:
var button = document.getElementById("mybutton");
if(flag) {
button.value = '»'
} else {
button.value = '«'
}
This code set my button value to text: '»' but not to symbol '>>'.
How to do that ?
JQuery :: EvalJSON Losing Special Characters?
Mar 19, 2010I have a JSON source (a plain text file) that has some special chars in it and they look correct in the text file. However when I retrieve the file and use $.evalJSON against it the resultant array has things likeinstead.I'm sure I must be missing something obvious
View 1 Replies View RelatedJQuery :: Getting Image By Source With Special Characters?
Apr 14, 2010I'm trying to get some images on my page by their src attribute. Src attribute have this format :
src = [URL]
For doing that I'm using the following query :
$j("img[src*='request=gettile'][src*='"+$j(this).data("target")+"']")
$j(this).data("target") contains my mapname, it works fine.
But my users can use mapname that can be contained in another map names. Example : mapblabla and pbla. When I'm searching pbla it's returning images of mapblabla and pbla. That's why I need to put the symbol equal before and the symbol & after my map name. Then the request is :
$j("img[src*='request=gettile'][src*='\="+$j(this).data("target")+"\&']")
Remove Special Characters And Empty Spaces?
Nov 6, 2009i 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 ..
Escape Special Characters(like &,^,%,$) In A String Using Script?
Dec 10, 2009Can anyone tell me how to escape the special characters(like &,^,%,$ etc) in a string using Javascript?
For eg. I have a string like this : "Tes$#t" I want this to be changed to Tes$# before sending as a input parameter. So that i can process the string as it is typed exactly.
Valid Regex Allowing Special Characters?
Aug 12, 2010I was hoping that someone could give me a hand with a regex quetsion. I'm quite new to it all, but managed to get things working pretty much how I would like them except for allowing special characters such etc.
[Code]...
Escape Regular Expression's Special Characters?
Jun 14, 2010am in need of escaping the regular expression special characters like '/', '.', '*', '+', '?', '|','(', ')', '[', ']', '{', '}', '\'.I have try with this by the following javascript but i can not achieve that.
RegExp.escape=function(str)
{
if (!arguments.callee.sRE) {
[code]....
Disable Special Characters In A Textbox / Textarea?
Jul 1, 2008how can i disable special characters in a textbox/textarea?
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Aug 8, 2009How can I detect special alt characters like inside a keypress() event, so if spotten will return false?
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Dec 2, 2010I'm using HAML to make html templates but am having a problem in writing attributes which will be replaced with JavaScript string templating.
The line in question looks like this:
%div{:class => "<%= from_class %>"}
HAML tries to encode the <%= %> tags:
<div class="<%= from_class %>">
I don't want that to happen in this case... Anyone know how to do this?
$.getJSON Return Array Object Has Special Characters?
Jun 7, 2011My coding returns the json array and the object has special characters which i am not able to retrieve the data in my coding.
Example:
{
"No.":"3",
"sign":"positive",
"nr_old":"",
[Code]....
In the above example, i am not able to retrieve "No." and "referring domain or url" and "avg. pv/ v"
Save Exact Contents Of Web Form (including Special Characters) To File?
Mar 6, 2006I am quite new a web scripting and making web pages in general and I have stumbled across a problem I have as yet been unable to solve. I am trying to take the contents of a textarea box and save it to a file. This step is not to hard however the contents of the textarea is mostly latex source so it contains just about every special character you can imagine. My question is this, how do I save an exact copy of the textarea contents with special characters, carriage returns, etc to a file?
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