JQuery :: Trim Content To Perfectly Fit A Container?
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 3, 2011
How do I load content depending on the class of the remote content?
I want to load the content of div #remote_content into div #container ONLY if div #remote_content has the class .active?
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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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Apr 30, 2009
I am trying to fade a container and then load the content and then fade it back in. However the content loads before the first animation is done. How do I tell it to wait for the animation to be finished before it loads the content.
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Jan 13, 2012
Im looking for something that would allow a user to click on a button / link that would then reveal hidden content by sliding the whole of the main site content / container down.
I found this which slides the page content to the left or right [URL]
But need something vertical, almost as if the whole site was a big vertical accordian.
Or like on twitter / facebook phone app when refreshing for new tweets etc.
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Feb 27, 2010
I want to dynamically change the content of a container tag (DIV for example) with the data of another container tag present in a different HTML file placed in a different folder
My open HTML file is 'A.htm' placed in 'Folder A' and container id='old_data'
My required content is inside the tag with id='new_data' present in file 'B.htm' and placed in 'Folder B'
so, code in file A.htm may be
> document.getElementById('old_data').innerHTML = <<What Comes Here >>
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May 16, 2011
When to call a fadeIn function only after all of the elements (images) have been loaded perfectly. I set a function on document ready to fadeIn all divs of which class is "menu".
//animate on page load
$(document).ready(function() {
$(".menu").fadeIn(2300, function() {
$("#welcome").fadeIn(1700);
[Code].....
But, before all of the menu are images, if it is my first time to open the site. The fadeIn effect could not be seen becaue of the loading time needed for images, instead I only see they are loaded "partially" and one by one like usual.
This is the link of the site When to call this fadeIn function only after all of the images have been loaded perfectly?
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Mar 22, 2010
Still new to the JSON scene, and clueless about what to do with the result of a well-formed JSON result from the server.
$.getJSON('../xmpx/formdev.cgi', $('#contact').serialize(),
function(result) {
console.log(result) shows:;
[code]....
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Jun 26, 2009
I've just started with jQuery [code]In FF, the sliding stops in the middle and then it changes to be seeable without an effect.
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Sep 3, 2010
I've got the below function that works perfectly fine in FF, but it acts like nothing is happening in IE 8. I've tried the no cache option, my own url random addition and numerous variations.
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Sep 9, 2011
$(document).ready(function(){
I do an Alert of Data and its the next:
It works perfectly in Firefox and Chrome, but in IE 7/8 it doesnt do anything. In fact, in IE the inputs that I insert dinamically when I press the button " agregar" doesnt appear in the page, but they are there, because when then when i do the Insert I have all of that dinamyc inputs that I put. The problem is that they are not shown in the page.
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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, $("#listname").val()
Why is that?
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Jan 25, 2007
I need create offline html page, graphic menu for autorun. How to resize a html page to perfectly fit a background image size? I need html page that need be resized to perfectly fit a background image size, also, this page need be centered on screen.
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Dec 8, 2011
I use this script for my online price search facility:
// JavaScript Document
jQuery.noConflict();
jQuery(document).ready(function () {
[code]....
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May 3, 2011
is there any way to trim the filed value before using jquery validate plugin [URL]../Plugins/Validation/Validator.
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Nov 29, 2005
Does java script provides inbuilt trimming function, if not then what
is the solution.
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Feb 26, 2006
How do we trim out or remove a part of a URL or path?
eg. http://www.mywebsite/folder/somefile.htm ----I want to trim
http://www.mywebsite/folder/ so All I have left is the file name.
<script language="JavaScript">
var pathtotrim = location.href;
document.write (pathtotrim);
</script>
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May 31, 2009
Is there really no string trim function in JS?
Code:
function trim(s)
{
return rtrim(ltrim(s));
[code].....
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Jul 23, 2005
for all your javascript trimming needs...
function trim(inputString) {
if (typeof inputString != "string") return inputString;
return inputString
//clear leading spaces and empty lines
.replace(/^(s|
|
)*((.|
|
)*?)(s|
|
)*$/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,"$1");
}
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Oct 2, 2009
I'm working with SageCRM. When SageCRM outputs the company address, I kid you not, it outputs the value and then a crap ton of HTML non-breaking spaces, a break tag and then repeat for the other address lines.My client added a button to the page via the customization function that links over to MapQuest. But, all those non-breaking spaces mess up the URL.I'm trying to fix it, but I'm having some trouble and thought I'd throw it out to you all.
Code:
// Ninja'd this from somewhere to trim whitespace.
function trim(stringToTrim) {
[code]....
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May 8, 2009
I have the following script that converts line breaks from plain text into HTML formatted paragraphs. It takes plain text from one text area field and outputs the new formatted text into another text area field.
function convertText(){
var noBreaks = document.getElementById("oldText").value;
noBreaks = noBreaks.replace(/
[code]....
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Aug 21, 2009
I have a form in my homepage which takes some values. In that, a text box takes multiple values seperated by spaces. I have allowed only alphanumeric characters in that with the following code.
[Code]...
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Nov 18, 2010
I am trying to make a simple trim function but this doesnt works.
function tr(input){
var i;
var str;
for(i=0; i<input.length-1; i++){
if(text.charAt(i)==" "){
str+=""+text.charAt(i)
} return str
}}
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Jun 29, 2011
My trim() function seems to halt JavaScript execution in Chrome.
Code:
function trim(s) {
s = s.replace(/(^s*)|(s*$)/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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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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