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("_"," ");
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]...
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.
View 2 Replies View RelatedSo 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..
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?
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.
View 3 Replies View RelatedI 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 RelatedHow would i use JS to remove " and ' characters from a string?
View 4 Replies View RelatedI 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?
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].....
I have function code...
I want to remove all parameters, but first. I don't know what's wrong .
how to add,modify or remove attribute from a json string?
View 2 Replies View RelatedI'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?
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]
View 3 Replies View Relatedi need to write a function to remove consecutive slashses from a string
[Code]....
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].....
I have a select that must be named starting with an underscore, and i am trying to get this working with a script of which this function is a part:
function expandone(){
if (document.getElementById){
var selectedItem=document.product._verse.selectedIndex
contractall()
document.getElementById("dropmsg"+selectedItem).style.display="block"
}
This works perfectly if i remove the underscore from the select name and the
'document.product._verse.selectedIndex' line, but the select really needs that underscore for my shopping cart script.
I can work without this, but it is perfect for what i want, which is text (verses) showing when the customer scrolls through a select.
Are underscores not allowed in this context regarding the function above?
I suppose not, as it won't work with it.
I am not very profficient with javascript.
Is there a way round this so that i can leave the underscore in the select?
I have an array [code]...
How could I do to remove the elementsthatmatch the 'remove' list?
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?
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:
I have a string containing whitespaces, for example, "Michael Douglasemail.com". In Javascript, how can I replace the whitespace with underscore? "Michael_Douglasemail.com"
View 3 Replies View RelatedWhat I have is a file upload input (as part of a larger form) and I want to get some javascript that will replace spaces in a filename with another character, such as an underscore or dash. If possible, I would also like to be able to replace commas with an underscore or dash.
View 4 Replies View RelatedI"m using [URL] for the line breaking of the link-names. It works wonderfull if the link is hyphenated like my-loooooooooooooooooooooooong-link-name, but ignores if it is with undescore.
How can one add a support the line breaking by underscore?
for example: my_loooooooooooooooooooooooong_link_name
will be:
my_loooooooooooooooo
oooooooong_link_name
Could somebody please confirm that if I change my JS expression test from:
if (!(/^[a-zA-Z0-9]*$/.test(document.form1.fred.value)))
to
if (!(/^[a-zA-Z0-9-_]*$/.test(document.form1.fred.value)))
(in other words I've added the hyphen and underscore after the 9)
then I'm allowing the hyphen and underscore as valid chars like a-z 0-9, but
nothing else.
It appears to work, but I don't know if I've screwed up the whole test
rather just the chars I want to add.
I have written a function for accepting name and should be atleast minimum 4 characters. It is accepting all characters including special characters. Now i want my function to accept only a-z0-9 and _(underscore),-(hyphen) and .(dot) Below is my function
[Code]...
I"m using [URL] for the line breaking of the link-names.It works wonderfull if the link is hyphenated like my-loooooooog-link-name, but ignores if it is with undescore.How can one add a support the line breaking by underscore?
for example: my_loooooooooooo_oooooooooooong_link_name.pdf will be: my_loooooooooooo_oooooooooooong_link_name.pdf