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]...
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]....
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?
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
Does anyone here know how to append whitespace nodes in mozilla without them being 'compressed'? Sampled numerous possibilities including 'u0020' but multiple spaces invariably get crunched down to one (MSIE is cooperative).
View 3 Replies View RelatedI have a pdf form that has an invoice number I would like to make the
number in the text field add (1) each time the document open and save
it, so that the next time the document is opened it will display a
consecutive number. Example: 9078, 9079, 9080, 9081...etc.
The Problem: So a user clicks on "web development" for example. This triggers the mousedown function correctly. The user then clicks on "web development" again. This no longer triggers the mousedown event. BUT if you move the mouse around or click a different link it will trigger the function correctly.
The HTML:
<body>
<div id="animate-top"> </div>
<div id="wrapper"><a href="#" class="menu">Graphic Design</a><a href="#" class="menu">Web
Development</a><a href="#" class="menu">Contact Us</a></div>
</body>
The Javascript:
$("a").mousedown(function () {
if (topvisable == 0){topvisable = 1;
$("#animate-top").slideUp('slow');
} else {topvisable = 0;
$("#animate-top").slideDown('slow').delay(1000).slideUp('slow');
}
return false;
});
i need to write a function to remove consecutive slashses from a string
[Code]....
On a webpage, I have a table (generated on page load through php/html) on the side that has several links (one on each row), and when you click any of them it calls a javascript function (href='javascript:newtable()') that uses an ajax requests to populate the table again (performed by a php file echoing an html table that is placed into a div innerHTML on the page), this time with new items and links on each row/cell. In this second table, none of the javascript links or buttons work after the first row.
For whatever reason, after calling consecutive ajax requests to re-populate an HTML table, the links in the first row of the 2nd table work and call javascript functions, but for any row thereafter the links or buttons no longer work.
<form id="mylists" name="mylists">
<div id="table" style="overflow: auto; height: 250px; width: 250px;">
<table id="myplaylists" cellspacing="0" cellpadding="2" width="225px" style="position: relative; left: -7%;">
<tr height='8px'><td><a href='javascript:getUserPlaylist(0)'>title</a></td></tr>
[Code]....
Does java script provides inbuilt trimming function, if not then what
is the solution.
How do we trim out or remove a part of a URL or path?
eg. http://www.mywebsite/folder/somefile.htm ----I want to trim
http://www.mywebsite/folder/ so All I have left is the file name.
<script language="JavaScript">
var pathtotrim = location.href;
document.write (pathtotrim);
</script>
Is there really no string trim function in JS?
Code:
function trim(s)
{
return rtrim(ltrim(s));
[code].....
for all your javascript trimming needs...
function trim(inputString) {
if (typeof inputString != "string") return inputString;
return inputString
//clear leading spaces and empty lines
.replace(/^(s|
|
)*((.|
|
)*?)(s|
|
)*$/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");
}
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]....
This works fine in FireFox:
$("#listname").val().trim()
But in safari it errors: $("#listname").val().trim() while this does work, $("#listname").val()
Why is that?
I am trying to make a simple trim function but this doesnt works.
function tr(input){
var i;
var str;
for(i=0; i<input.length-1; i++){
if(text.charAt(i)==" "){
str+=""+text.charAt(i)
} return str
}}
My trim() function seems to halt JavaScript execution in Chrome.
Code:
function trim(s) {
s = s.replace(/(^s*)|(s*$)/gi,"");
s = s.replace(/[ ]{2,}/gi," ");
[code]...
It works in IE and firefox.. no it doesn't.
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;
}
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"
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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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?
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
I use this script for my online price search facility:
// JavaScript Document
jQuery.noConflict();
jQuery(document).ready(function () {
[code]....
is there any way to trim the filed value before using jquery validate plugin [URL]../Plugins/Validation/Validator.
View 1 Replies View RelatedI have a line of code:
var cdate=dayarray[day]+", "+montharray[month]+" "+daym+" "+year+" "+hours+":"+minutes+":"+seconds+" "+dn+""
What I require is a bigger space here:
var cdate=dayarray[day]+", "+montharray[month]+" "+daym+" "+year+" "+" "+" "+hours+":"+minutes+":"+seconds+" "+dn+""
I tried +"xxx"+ (where the xs are three spaces) but that didn't work either.
how can i trim spaces from a string...
View 1 Replies View Related
