Get The Size Of A Message (<string>) In Kb Rather Than Counting The Characters?
Mar 13, 2010
Is it possible to get the size of a message (<string>) in kb rather than counting the characters?Note: Some characters could be double byte such as Chinese characters.Reasoning: I need to check if my message is over 10kb and if so split appropriately into chunks of <= 10kb.
View 5 Replies
ADVERTISEMENT
Mar 16, 2009
How to display error message when string entered together with the characters outside the A-Z a-z 0-9?
View 3 Replies
View Related
Sep 19, 2007
I have character counter for textarea wich counting the characters.
Special character needs same place as two normal characters because of
16-bit encoding.
Counter is counting -2 when special character is added like some
language specific char.
How to count specials like 1 char?
View 3 Replies
View Related
Oct 7, 2005
This involves the use of an order form used to process a purchase via Paypal. The items are small rhinestone letters for names and such.
The form is very simple in that the purchaser enters into form field one: the letters they wish to purchase.
Form field two (this is where I rely on common sense by the purchaser): enter the number of letters entered in form field one.
Based on the number of letters entered in form field two, my form processes the correct cost for the purchase.
As you have already figured out, I am beginning to see people enter their letter orders w/out entering the number of letters ordered.
All that said: a way to count the letters entered in form field one and auto-populate form field two with that number. Code:
View 2 Replies
View Related
Nov 22, 2011
I am trying to count the characters in a text area in a form for sending sms from web to phone. Bulk sms standard is: maximum sms pages are 7 i.e 1071 characters; page 1 contains 160 characters, page 2 contains 146 characters and the rest 5 pages contains 153 characters.
Here is a javascript function I wrote but it's not working
function countPage(){
var clPg1 = 160; //character limit for page 1
var clPg2 = 146; //character limit for page 2
var clOtherPg = 153; //character limit for other pages
[Code].....
View 1 Replies
View Related
Dec 15, 2011
im trying to count the letters that i search inside the string.
<html>
<head>
<script type = "text/javascript">
var counter = 0;
[Code]....
View 4 Replies
View Related
Jan 27, 2010
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?
View 11 Replies
View Related
Jan 26, 2009
I'm using the following code
Code:
<script type="text/javascript">
function checkField() {
var filebox = document.getElementById("File");[code]...
to try and prevent users from uploading files in an <input type="file"> that have characters that are not conducive to downloading. The problem I'm finding is that the code above seems to look at the whole path that is in the input box as opposed to just the file name. I know absolutely nothing about javascript, does anyone know how I can manipulate this code to have it just look at the file name?I've also posted this question at the following links: http:[url].....
View 3 Replies
View Related
Jan 16, 2009
I want an option which checks the maximum size of characters entered. Following is an HTMl code with javascript. this Javascript checks whether the field is empty or not. but i need one more option which checks and alerts if the characters entered in the username field r more than 15. As I am not so familiar with the javascript coding,
<HTML><HEAD><TITLE>Electronic Deposting Form</TITLE>
<script language="JavaScript">
<!-- script start[url]...............
View 4 Replies
View Related
Aug 13, 2011
How I would remove characters from a string if they are present?
For example lets say I wanted to remove c:/fakepath/ from the string c:/fakepath/DSF102.jpg and just leave the DSF102.jpg how would I got about this?
View 2 Replies
View Related
Apr 25, 2011
I'm looking for a way to resize the 'font-size' of an element so it fits in it's container. What I currently have is this:
var maxWidth = 100;
var $width = $('.number span').width();
while ($width > maxWidth) {
$width.css({ 'font-size' : '-1px' });
alert("bigger");
}
I was trying to make it so while the width of the text is larger than the width of its container, 100px, the size would decrease by 1 in a loop until it's the correct size. Unfortunately, this yield's no results for me.
View 15 Replies
View Related
Apr 19, 2010
I need help with substring or trim function in javascript. Find below my code. Selection holds the value Select State, and length of the string is 14. I need to equate the Selection value to string "Select State" and execute alert message.
function selected_item() {
if (Selection=="Select State")
alert("Select the State");[code]....
I tried this:
var state=Selection.substring(0,11); and then string would be equated to state variable. But it is not working.
View 9 Replies
View Related
Sep 10, 2010
I'm reading jQuery in Action for my learning and thought I could start with a simple exercise for my page: I have several divs of the class ".important_new" with headings in there which are links to the articles:
<div class="important_new">
<h1><a href="#">New York Knicks sign Patrick Ewing Jr.</a></h1>
<img class="important_new_flag" src="images/body/flags/USA.png" />
<span class="important_new_country">USA</span>
[Code]....
This results in displaying all the headings in an 8px font size except two of them (which don't have more than 40 characters either). The 40+ character headings also get reduced.
I've gone through it lots of times and changed a ton of things, but can get more than that. Can anyone see what my failing/s are?
View 2 Replies
View Related
May 17, 2011
Is there a way to force Fancybox to re-size after the Validation plugin returns an error message?
I have been trying to insert this into the process, but I cannot seem to get it work.
$.fancybox.resize;
View 1 Replies
View Related
Jul 23, 2005
I would like to check if a string is a valid zip code via Javascript.
Length and existents are already checked.
How can I find out if the string contains characters other than numbers?
Example: 834F7
schould be false since it countains an F character
View 4 Replies
View Related
Oct 1, 2011
So I've got an array called questions_raw
questions raw = [
["<Q1> Question",
"choice1","choice2", "choice3"],
["<Q2> Question",
[Code]....
And I want to list all of the questions, but not the choices/answers. So far, I've managed to list just the questions, but because another function randomly sorts them, I need to sort them back into numerical order for a separate function (displaying the questions)
I use characters (>,^) at the front to separate them into different answer types (just to explain the code)
I try this to cut each string down so that they can be sorted numerically/alphebetically -
function linearlist()
{
var list = [];
var tempStr = "";
[Code]....
But it doesn't like it - because "it has no method charAt"
Is it just that you have to put the [l] in every time you call a variable?
View 11 Replies
View Related
Oct 12, 2005
I have a JavaScript string. I want to replace all consecutive
occurrences of whitespace characters like spaces, tabs, newlines, and
form feeds with another string.
For example, say I have a string consisting of:
-- 3 spaces
-- The characters "hello"
-- 2 newline (
) characters
-- The characters "goodbye"
-- 5 spaces
After applying some sort of regular expression to replace consecutive
occurrences of whitespace chars with the string "X", the string should
consist of the following:
-- The character "X"
-- The characters "hello"
-- The character "X"
-- The characters "goodbye"
-- The character "X"
How could I do this using regular expressions? I'm quite familiar with
JavaScript but don't know anything about regular expressions or using
them in JavaScript, so please show me step-by-step how it's done.
View 3 Replies
View Related
Aug 4, 2009
I am running a search on my web site which uses jQuery to take the search terms and build up a URL based on them. For example, if someone searches for "chair" my URL will be appended with /chair/. However, if someone searches for something which is two words, for example "chair covers" I need the space in between to be replaced by a "+" sign so the URL will now be appended with /chair+covers/ I'm not sure if it is possible to string replace in jQuery?
Here is my current code:
function sendSearchInput(whichelement,hiddeninput,formid) {
hval = $("#"+hiddeninput).val();
$("#"+formid).submit(function() {
if ($("input:#"+whichelement).val() != hval) {
var searchval = $("#"+whichelement).val().toLowerCase();
$("#"+formid).attr("action","retail/search/"+searchval+"/");
return true;
}
$("input:#"+whichelement).focus();
return false;
});}
This will basically check that the form is not the default value (specified in the hidden field "hval") and then change the search term to lowercase and append the URK using "attr". I have tried a couple of methods including
var test = searchval.text().replace(' ','+');
And then trying to alert "test" to check it but the function just simply doesn't work.
View 2 Replies
View Related
Nov 26, 2010
I want to extract the characters other than alphabets (a-z and A-Z), numbers (0-9) and hyphen( - ) from a string. Is there any way for doing this?
View 2 Replies
View Related
May 12, 2011
I want to be able to control the first three characters of an input string on a login form. If a user types GP15555 or JP15555 I want it to change to GPL5555 or JPL5555 respectively changing the "1" to an "L" on the prefix
heres my code
</script>
<script language="JavaScript" type="text/javascript">
//<![CDATA[
function Login(form) {
[Code]....
View 2 Replies
View Related
Jun 27, 2011
So I want to be able to check the last 15 characters of a string for either <br /> or a space. I know how to do this with PHP but I have no clue how to do this with Javascript and Google is failing me. Could someone point me in the right direction?
Example string: var string = "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat."
I'm assuming this will be done with lastIndexOf but I do not know how to do it. So to reiterate, I want to check to see if either a space exists, or <br />, delete everything after that, and return the string. So the output of the example string would be...
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
View 4 Replies
View Related
Jan 22, 2010
This may seem like an odd question but I was wondering if there was a way to use javascript to dynamically inter space characters in a string with other characters.
Basically i would want to take this:
"This is a string"
and replace it with this:
"T.h.i.s. .i.s. .a. .s.t.r.i.n.g"
I know it seems strange but I have my reasons
View 2 Replies
View Related
Nov 8, 2010
I am trying to check for Arabic characters in a string using Regular expressions. This should return true, as the string in the str variable is indeed Arabic character. But it returns false.
View 2 Replies
View Related
Feb 28, 2011
How would i use JS to remove " and ' characters from a string?
View 4 Replies
View Related
Mar 17, 2006
Is there an easy way to encode in javascript a string to another string
that would have HTML safe characters like & to $amp; and such?
View 2 Replies
View Related
Dec 10, 2009
Can anyone tell me how to escape the special characters(like &,^,%,$ etc) in a string using Javascript?
For eg. I have a string like this : "Tes$#t" I want this to be changed to Tes$# before sending as a input parameter. So that i can process the string as it is typed exactly.
View 3 Replies
View Related