Remove A String From Within A String

Jul 23, 2005

How can i remove a string from an existing string in javascript. I have a textbox in a form and want to make sure that when the user clicks a button that certain words are moved, like all instances of "hello" should be taken out of the text the user typed in the textbox.

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Feb 5, 2011

When using jEditable to update my database and the information is send back the result is an piece of text with an small image. This is the code that writes the result back to my page:

[Code]...

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Remove First Occurrence Of String?

Sep 3, 2009

Is it possible to convert "xyz123456xyz789" into "123456xyz789"? What I'm trying to say is, remove the first occurence of "xyz" from the string, so that all the other occurrences of "xyz" that aren't the first one, remain.

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Remove The First Character Of A String?

Sep 30, 2011

So 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..

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Remove A Particular Text From A String?

Aug 9, 2009

i have a string that is having delimiters.

for example like 'aa**bb**cc**dd**ee'

and i want to remove 'bb' from this string and make the string as

'aa**cc**dd**ee'

How can i do this?

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Remove Underscore From String?

Jul 13, 2010

I need to remove a underscore(_) from a string, I am using the replace function bt it does not get removed? Does anybody know why.

here is the code

Code:
ISSUE_support = "Joe_Smith";
ISSUE_support.replace("_"," ");

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JQuery :: Remove String Before The - Character

Jul 1, 2010

I 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"

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Use JS To Remove " And ' Characters From A String?

Feb 28, 2011

How would i use JS to remove " and ' characters from a string?

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Remove Symbols From String But Keep Numbers?

Jul 7, 2011

I want to remove all symbols of an input string, so I have this javascript command:

Code:
this.value=this.value.replace(/[,.s;/\:{}[]<>?`~!@#$%^&*()_+-=]/g,"");

But, this command removes also the numbers. How can I keep the numbers but remove the symbols?

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JQuery :: Remove An Occurrence Of A Character From A String?

Jul 8, 2010

I'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].....

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JQuery :: Remove String Using Regular Expression?

Feb 10, 2010

I have function code...

I want to remove all parameters, but first. I don't know what's wrong .

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Sep 7, 2009

how to add,modify or remove attribute from a json string?

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Jquery :: Replace / Remove From String Using Array?

Nov 16, 2011

I'm trying to figure out how I replaces/removes parts of text in string in realtime using jQuery. This is what I got now:

PHP Code:
$str = 'This is a <b>test</b>. Its not going well!';
echo '<div class="element">';
echo '<span>'.$str.'</span>';
echo '</div>';
echo '<p>Remove</p>'; 
Code JavaScript:
$('p').click(function() {
$('.element span').each(function() {
var test = array('<b>','</b>','well');
//var test = 'not';
console.log($(this).text());
var text = $(this).text().replace(test, '');
$(this).text(text);
});
});

The problem: As above nothing happens. If I use the var test = 'not'; instead of the array part it works except it also removes the <b> tags? How do I get the array part to work and why is it removing htmltags when executed?

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Bigalo Remove An Occurrence Of Character From String

Jul 8, 2010

I'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]

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May 18, 2009

i need to write a function to remove consecutive slashses from a string

[Code]....

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Jquery :: Bigalo Remove An Occurrence Of A Character From A String?

Jul 8, 2010

I'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].....

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Mar 16, 2011

I have an array [code]...

How could I do to remove the elementsthatmatch the 'remove' list?

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JQuery :: Remove Trailing Comments From JSON String With Ajax?

Jul 12, 2011

I am using a framework, which returns invalid JSON Strings like:

/* { "myobject" : "test"} */

The error is the comments before and after the json string. This has been invented for security reasons. As the www says returning JSON directly is somehow discouraged because it can be exploited. I am not a security expert at all but would like to go conform with this recommendation. However, now I get this string above with header type "application/json" Can I somehow hook into jQuery and tell it to remove /* */ from the json string by default before parsing the json and breaking it into objects?

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Remove String From My Rock - Paper Scissor Java Game?

Oct 18, 2011

First of all, I wanna make my code using (while loop, do while loop, int, double, if, else, else if, Math.random, Scanner-- not string or boolean).

-Actually the game goes like, after the user and the computer has has selections it is gonna be displayed and then tell who wins and who does not--I dont know how to do it.

- When user presses 4, the the computer tells wins, loses and ties. This happens to me after two tries, wheteher i press 4 or not.(actully its |y/n| in mine and i want to change it to just 4 to quit).

-The user is only allowed numbers from 1 to 4, but apparently, i add any number and it works.

-My code gos like this:

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Dec 25, 2010

I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.

My code:

<script src="jquery.js">
<script>
$(function()
{

[Code]....

String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?

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Jun 26, 2010

I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box

Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{

Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...

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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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Oct 18, 2010

I need a simple, quick and efficient way to logically branch if I find a string is contained in another string in jquery Most other languages this can be resolved in one or two lines and it would be readable.

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Jan 25, 2011

I have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function.callback should be a string so why is it saying otherwise?

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Is it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?

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Sep 21, 2010

I have made a basic form, and I need to combine three values within my form, then create an md5 hash of this string.Then assign it to a hidden variable.My form is here...

Code:
<p>
<label for="firstname">First Name: </label>
<input id="firstname" type="text" name="firstname" /><br />[code]....

Or I have created a pastebin of it here, for easy reading: http://pastie.org/1171757.So I need to be able to combine the three values into a string, create a md5 of the string, then call the value of the string into a hidden value all before posting the form.

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