Trim Non-breaking Spaces?
Oct 2, 2009
I'm working with SageCRM. When SageCRM outputs the company address, I kid you not, it outputs the value and then a crap ton of HTML non-breaking spaces, a break tag and then repeat for the other address lines.My client added a button to the page via the customization function that links over to MapQuest. But, all those non-breaking spaces mess up the URL.I'm trying to fix it, but I'm having some trouble and thought I'd throw it out to you all.
Code:
// Ninja'd this from somewhere to trim whitespace.
function trim(stringToTrim) {
[code]....
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Aug 21, 2009
I have a form in my homepage which takes some values. In that, a text box takes multiple values seperated by spaces. I have allowed only alphanumeric characters in that with the following code.
[Code]...
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Jun 20, 2006
If there is a unlimit long textfield, the user can type free text. It means that the client can type
I like eating very much.
How can I using regular expression to trim the spaces to single space?
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Apr 23, 2007
Using Regular Expressions (JavaScript 1.2/JScript 4+) :
String.prototype.lTrim =
function()
{
return this.replace(/^s+/,'');
}
String.prototype.lTrim =
function()
{
return this.replace(/s+$/,'');
}
String.prototype.trim =
function()
{
return this.replace(/^s+|s+$/g,'');
}
or for all versions (trims characters ASCII<32 not true
"whitespace"):
function LTrim(str) {
for (var k=0; k<str.length && str.charAt(k)<=" " ; k++) ;
return str.substring(k,str.length);
}
function RTrim(str) {
for (var j=str.length-1; j>=0 && str.charAt(j)<=" " ; j--) ;
return str.substring(0,j+1);
}
function Trim(str) {
return LTrim(RTrim(str));
}
http://msdn.microsoft.com/library/d...363906a7353.asp
http://docs.sun.com/source/816-6408-10/regexp.htm
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Nov 29, 2005
Does java script provides inbuilt trimming function, if not then what
is the solution.
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Feb 26, 2006
How do we trim out or remove a part of a URL or path?
eg. http://www.mywebsite/folder/somefile.htm ----I want to trim
http://www.mywebsite/folder/ so All I have left is the file name.
<script language="JavaScript">
var pathtotrim = location.href;
document.write (pathtotrim);
</script>
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May 31, 2009
Is there really no string trim function in JS?
Code:
function trim(s)
{
return rtrim(ltrim(s));
[code].....
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Jul 23, 2005
for all your javascript trimming needs...
function trim(inputString) {
if (typeof inputString != "string") return inputString;
return inputString
//clear leading spaces and empty lines
.replace(/^(s|
|
)*((.|
|
)*?)(s|
|
)*$/g,"$2")
//take consecutive spaces down to one
.replace(/(s(?!(
|
))(?=s))+/g,"")
//take consecutive lines breaks down to one
.replace(/(
|
)+/g,"
")
//remove spacing at the beginning of a line
.replace(/(
|
)s/g,"$1")
//remove spacing at the end of a line
.replace(/s(
|
)/g,"$1");
}
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May 24, 2010
I've created a widget that my company will be posting on third party sites. It's a flash widget that has to expand when a user enters their name and hits the "send" button. The problem is cross-domain access which I know is an issue with all browsers.Our company has added a PointRoll and DoubleClick html file on our system for our ads, so my question is how do these files work? How does having their html files on our servers get them around the cross-domain issue? I will probably have to create one of these files for our widget.S: I want to once again point out that the user has to purposely interact with the widget (enter their name and click send) in order for the ad to expand
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May 8, 2009
I have the following script that converts line breaks from plain text into HTML formatted paragraphs. It takes plain text from one text area field and outputs the new formatted text into another text area field.
function convertText(){
var noBreaks = document.getElementById("oldText").value;
noBreaks = noBreaks.replace(/
[code]....
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Apr 7, 2011
This works fine in FireFox:
$("#listname").val().trim()
But in safari it errors: $("#listname").val().trim() while this does work, $("#listname").val()
Why is that?
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Nov 18, 2010
I am trying to make a simple trim function but this doesnt works.
function tr(input){
var i;
var str;
for(i=0; i<input.length-1; i++){
if(text.charAt(i)==" "){
str+=""+text.charAt(i)
} return str
}}
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Jun 29, 2011
My trim() function seems to halt JavaScript execution in Chrome.
Code:
function trim(s) {
s = s.replace(/(^s*)|(s*$)/gi,"");
s = s.replace(/[ ]{2,}/gi," ");
[code]...
It works in IE and firefox.. no it doesn't.
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Dec 7, 2010
Is there a way of trimming the value before checking it so that a space for example would still be NULL "".
Code:
if(document.sendmail.emailsubject.value == '')
{
msg += "Subject cannot be left blank.
";
error = true;
}
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Feb 1, 2011
The $.ajax call was working fine in 1.4.4. However, upon upgrading to jQuery 1.5, all my AJAX calls are triggering the error callback instead of success. Furthermore, the error being thrown is empty (or at least isn't showing up in the alert box. This happens on IE, Firefox, and Chrome.Getting the same problem with $.getJSON as well (which makes sense if its just a shorthand $.ajax). I've included the function that makes the ajax call below.
[Code]...
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Sep 27, 2009
I'm running a shortcut with target:
"%PROGRAMFILES%Internet Exploreriexplore.exe" -k "C:myfile.html"
It opens the page in kiosk mode. The contents of myfile.html contains an image with an onclick to this function:
function loader(){
window.open('myurl.com','','');
}
In Windows 7 32-bit running IE8 the url breaks out of kiosk mode.In Windows XP 64-bit running IE7 the url stays in kiosk mode.I can't think why. Is it the IE difference, the bit difference or the platform difference?
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Nov 10, 2005
I could ricie myself here pretty good by asking this. but is there anyway to prevent frames from breaking. Examples of how to break them are everywhere, and makes sense.
But a way to stop a foreign page from exiting a frame or at least limit it's chances would be pretty neat. I can both see why there wouldn't be a way to do such a thing, but thought I'd throw it out there.
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Jul 16, 2011
I am building my photography website and everything was going kind of ok when I discovered that it is completely broken in IE6, I don't think it could be any broken...everything,layout, script etc. [URL] but if you go to the gallery [URL] and try one of th3 first 3 boxes you'll see what I mean Now I am getting really frustrated because I don't even know where to start from to fix this, and I was wondering if anybody has any suggestion at all as to where to start from.
Also the javascript I use to display the pictures (yes I know it is inelegant because each picture has its own function and clunky but it works ok) seems to work differenty with different browsers...in some cases the pictures transition is really smooth and in some other cases like opera, it is not at all (it is not just question of memory because it does it also on my powerful dell xps7 machine). Here is a bit of my javascript, as said each picture has its own function making the script unbelievably long and unmanageable, here is function 1 for the first picture:
Code:
<script type="text/javascript">
<!--
/* CHANGE THUMBNAIL 1 AND PICTURE 1*/
function changeThumbnail_1()
[Code]....
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Aug 20, 2011
Ok, so (and im sure i will be told other ways) i have come up with a way of blocking people from my site even if they are currently on the site and dont reload the page.What i was thinking of is simply: a tiny iframe on the bottom of my page, so small it cant be seen ie 1px that iframe goes to a page saying YOU HAVE BEEN BANNEDThat page istself will be on a constant 10 seccond refresh so as soon as i add the ip address to it, BOOM, it will break out of the iframe and take the user away from the main page as display the you have been banned message.ok, so here is what i have sofar but i know its wrong, dont really know how to write it correctly. The main point is:if ip is 111.111.111 then break out of iframe
<script language="JavaScript">
VIH_ForeColor = "navy";
VIH_FontPix = "16";
[code].....
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Sep 29, 2005
Just wanted to share two handy RegEx expressions to strips leading and
trailing white-space from a string, and to replace all repeated spaces,
newlines and tabs with a single space.
* JavaScript example:
String.prototype.trim = function() {
// Strip leading and trailing white-space
return this.replace(/^s*|s*$/g, "");
}
String.prototype.normalize_space = function() {
// Replace repeated spaces, newlines and tabs with a single space
return this.replace(/^s*|s(?=s)|s*$/g, "");
}
" one two three
".trim(); // --> "one two three"
" one two three
".normalize_space(); // --> "one two three"
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Aug 2, 2010
Picture a table where each cell row is 50px tall, with 3 to 5 columns of varying length. For example: thumbnail, name, description, price, options. The thumbnail will always be the same size, but for efficiency of space, nothing else is.
My question is one of overflow. With long descriptions, overflow:hidden will keep things clean. But the most aesthetic presentation would be todynamically truncate the description with ellipses (...) somewhere just before the text runs off the end of the cell (like the ubiquitous [More...] feature, but first filling the cell as much as possible).
This is a typographically desirable feature, and I can come pretty close with php
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Jun 6, 2007
I was trying:
Code:
<script>
function testtrim(value) {
alert(value.trim());
}
testtrim("Alex ");
</script>
The javascript don't work, my firebugs says:[value.trim is not a function] how to simulate an trim function?
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Feb 23, 2010
how to trim strings in Javascript with variable lengths? For example:
My Option 1 (+$10.00)
Short Option (+$5.00)
Really long Option
I only want to trim off the (+$10.00) on My Option 1 and the (+$5.00) on Short Option. No trim necessary on Really long Option. When I'm done I want to be left with:
My Option 1
Short Option
Really long Option
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Mar 11, 2010
I"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
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Aug 24, 2009
I have a simple UI Dialog to display a loading notification.
If I call foo.dialog('open') then foo.dialog('close') is called in quick succession all of the <a> links on my page stop working. All the inputs work fine, just the links don't work.
If I open another dialog that closes after a delay then the links begin working again.
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Jul 17, 2010
I subcontracted a programmer who replaced my jquery.js with a different version of jquery. This version breaks my function, but my version breaks the layout. I have a function that works with
Code:
jquery.tools.min.js
But not with
Code:
jquery.js?ver=1.4.2
Here's is my function:
Code:
<SCRIPT type="text/javascript">
$(document).ready(function(){
$('.theVideoLink').click(function(e){
e.preventDefault();
$('#VideoContent').load($(this).attr('href'));
});
});
</script>
I need this code to work with
Code:
jquery.js?ver=1.4.2
But it doesn't. It works with
Code:
jquery.tools.min.js
But this jquery.tools.min.js breaks the layout in IE7&8.
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