Loop Through A String And Slice It By The Character?
Apr 20, 2011how to loop through a string and slice it by the character and put each character into an array?
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Get The Last Character Of String?
Feb 4, 2011I had a difficult time figuring out how to get or test the last character of a string with javascript.
I found plenty of removing the last character, but not for just checking what the last character of a string is using javascript.
// create string
var str = new String("No Periods Allowed.");
// alternatively get string from field:
// var str = document.getElementById('textbox').value;
[Code]....
Well, finding that easily on a search would have saved me some time.
Insert Character Into String?
Dec 1, 2010I want to insert a character into a string. Whats the best way of doing this? So if I want to insert a hyphen(-) into the string 'oneway' giving me 'one-way'.
View 2 Replies View RelatedRemove The First Character Of A String?
Sep 30, 2011So say if my string was..
a = "Hello";
alert(a);
How do I get it to say;
alert("ello");
So how do I take off the 'H' in this example..
Removing Last Character From String?
Sep 11, 2009The last line in this JS function should remove the final comma from the end of the given string... but for some reason, it does not.Instead of returning something like:
1,2,3,4,5
...it returns:
1,2,3,4,5,
[code]....
Invalid Character In String Reference
Jul 23, 2005Is there anything 'wrong' with setting the value of a drop down menu
using the following?
document.frmStep1.drpInvaddress.value = 'A1020761603!>>R2'
This string is a key in our database that I have no control over and I
want to set the value of the menu according to this value because it
is unique. I suspect that the '' or the '>' or the '!' is making
Javascript think that this is a different type of data than string.
Is there a way to 'force' Javascript to interpret this as string?
Newline Character In String Constant
Jul 23, 2005I have a form with a textarea field. I want to validate the input from
the textarea using javascript. Suppose I want to check that the user
has not entered the string:
"Hello
World!"
To do this I am using the script:
form["text"].value == "Hello
World"
But this gives an "unterminated string constant error" because the
browser converts this to:
form["text"].value == "Hello
World"
So how do I do my check?
JQuery :: Remove String Before The - Character
Jul 1, 2010I am trying to split out a string. E.G "Australia - VIC". I want to remove everything before the -. The line of code I am using to do this is: var state = optionText.replace(/.* - /,""); This works in IE7, but in all other browsers is only removing the - resulting in "Australia VIC" rather than the desired "VIC"
View 1 Replies View RelatedFind Most Common Character In Within A String?
Jan 24, 2010what character occurs most frequently in a textarea. Do I really have to store every single character in an array and then sort it? Is there a Regular Expression for this?
View 9 Replies View RelatedUsing Quote In Bad Character Validation String
Sep 17, 2001I've got the following form validation script. How can I include the quote marks as
a bad character?
I tried:
var bad_email_chars="/!#$%&*+^ ()_-=|~`?;:,'"""
It didn't help.
if(form1.elements(i).name=="text_website")
{
var bad_email_chars="/!#$%&*+^ ()_-=|~`?;:,'"
var h,j
for(h=0;h<bad_email_chars.length;h++)
{
for(j=0;j<input_str.length;j++)
{
if(bad_email_chars.charAt(h)==input_str.charAt(j))
{
alert("you have atleast one bad character in you website address. You may not submit this form until you correct this.")
window.event.returnValue=false
form1.elements(i).focus();
}}}}
Also, How do I format with indentations and as non wraping text the messages I send to this forum?
JQuery :: Remove An Occurrence Of A Character From A String?
Jul 8, 2010I'm trying to remove one of the $ signs from this string below. I've gotten as far as removing them both. I'm having trouble removing one of them.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code].....
JQuery :: Replace Character String To Html?
Nov 23, 2010I have
<ul id="some_id">
<li><a href="#"><span>some text || some text1</span></a></li>
</ul>
[Code]....
Adding Carriage Return Character To String
Oct 21, 2009I am building a string inside a variable prior to printing it on screen as follows :
myclock += hours+':'+minutes; where "hours" and "minutes" are variables initialised elsewhere. How can I add a carriage return or new line character to the end of this line, so that anything else cocatenated to this variable is displayed on the next line.
Extract Just A Single Digit Character From A String?
Oct 31, 2010I am trying to extract just a single digit character from a string.
my string is 'constructions-01_0'
I want to extract the very last character, the 0.
how do I do this?
Should I use String.match() or String.split() methods or is there another method I shoud use?
And what should the regExp be to get that last digit?
also separately I want to get the double digit and put that into another string, the 01.
How do I extract just that bit?
Bigalo Remove An Occurrence Of Character From String
Jul 8, 2010I'm trying to remove one of the $ signs from this string below.I've gotten as far as removing them both. I'm having trouble removing one of them.[code]
View 3 Replies View RelatedString Replace - When Try - Get Illegal Character Error Message
Apr 28, 2009How do i replace ' string, when i try it i get illegal character error message..
I have also tried:
Jquery :: Bigalo Remove An Occurrence Of A Character From A String?
Jul 8, 2010I'm trying to remove one of the $ signs from this string below. I've gotten as far as removing them both. I'm having trouble removing one of them.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code].....
Unicode + Escape Character = IE Unterminated String Constant Error!
Nov 1, 2007Let'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?
Store A Long String Of Text Into A Local Storage Member On A Browser - Character Data Sizes In JS
Oct 16, 2009Lets say I wanted store a long string of text into a local storage member on a browser using javascript.
window.localStorage.setItem("key",longStringText);
Now lets assume that the text itself contains characters outside of the normal ISO-8859-1 character set (like asian or russian characters). Would the individual char values be stored as one byte or two bytes?
"hello" -> 5 * 1 bytes = 5 (normal 8859 character sets)
"hello" -> 5 * 2 bytes = 10 (unicode or an extended character set size).
Is ISO-8859-1 still stored like ASCII once was as 8 bits? Or is it 16? If I was to use a 2 byte character set then would that cut the size of my allocated local storage space by half?
Check String After A For Loop?
Aug 26, 2010Function findsometing()
(
var myString = 'results' + '<BR>'
[code]....
JQuery :: Loop Through JSON String?
Jan 30, 2010I've the following JSON string generated with random Name and Location:
{"Super" : [{"Name" : "UOBRSVTG","Location" : "WADTXVBAAL"},{"Name" : "WMWYIOLD","Location" : "DVVRGSEQBS"},{"Name" : "QZLOPGCW","Location" : "TISSQSJQRA"},{"Name" : "ZVGNGPRX","Location" : "LETLPHUJKA"},{"Name" :
[Code].....
Now I need to loop through this JSON string and get each "Name" and "Location" values and use it as in my functionality.
JQuery :: Cannot Send A String Which Contains "&" Character To Web Server In Ajax
Aug 23, 2011Why cannot I send a string which contains "&" character to web server? The web server returns an error of undefined object.
View 2 Replies View RelatedXSL Stylesheet For XML - Getting Error Message" A String Literal Was Expected, But No Opening Quote Character Was Found"?
May 14, 2011I'm supposed to generate an XHTML table using the following data:
<CLASS ID=”Advanced Web Development”>
<STUDENT>
<NAME>Tom</NAME>[code]....
Now, i keep getting this error message..
A string literal was expected, but no opening quote character was found. Error processing resource 'file:/C:/Users/S/Desk...
<CLASS ID=”Advanced Web Development”>
----------^
JQuery :: Loop Iterate Through A String Of Div Elements?
May 13, 2009how I would be able to convert a string of html into a series of div elements that I can iterate through and perform jquery functions on, specifically .hide() and .slideDown(). For example, I retrieve a string from a jquery ajax call of html that looks something like this,
<div class="post" id="post2918">
<div class="header">
Some Text
</div>
[Code]....
JQuery :: Infinite Loop Inside (string).text()
Apr 26, 2010The following sentence makes jQuery hang up: $(":( We'll this activated :D").text()
View 4 Replies View RelatedArray.slice() Not Creating An Independent Copy.
Mar 11, 2007Alright, am I missing something?
I create a 2D array like so:
var blah = [];
blah[0] = ['one', 'two', 'three'];
blah[1] = ['four', 'five', 'six'];
Then I *attempt* to create an independent copy based on all of the pages I have read that
said it was as so:
var copy_of_blah = blah.slice(); // does not create independent copy
var copy_of_blah = blah.slice(0); // nor does this
I tested it by immediately changing either:
blah[0][0] = '' // "one" is now ''
*or*
copy_of_blah[0][0] = '' // "one", is again, ''
And of course both reflect changes upon the other.
Is it possible to create an independent copy of an array without having to write a
function that dumps the contents into a new array?