Integer To Char
Jan 29, 2006how can i convert an integer value into related character. is there any function for it?
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Repetition Of Char - Compact Sintax To Reduce The Number Of The Char Inside The Text Below ?
Nov 22, 2011I have this function that works well, but I ask ... is it possible to have a compact sintax to reduce the number of the char inside the text below ??
function change_txarea(val) {
if (val=='I') {
document.FrontPage_Form1.ob1.value = "Description " +[code3].....
Integer Or Text 'document.write('integer')' To Variable In Another Script...
Jul 20, 2005First script, 'xxx.js' returns value 'document.write('integer');
So in HTML:
<script language='javascript' src='xxx.js'></script>
will write ie. 123 on my page in browser.
Can I get this integer or text 'document.write('integer')' to variable in
another script? So it would be something like this:
<script landuage='javascript>
a=<script ... src='xxx.js'></script>;
a*=20;
document.write(a);
</script> ...
Ask For Integer Then List Numbers To That Integer On Page!
Sep 13, 2006I am trying to learn how to do this one thing with JavaScript and can't seem to find anything on the internet. I have learned about loops and arrays and some other useful stuff. I've been looking for 2 days straight. I have gotten close though.
I am trying to have a textbox on the page and a button below it. A statement above the textbox should ask the user to enter a positive integer and then click the button. When the button is clicked the results from 0 to that number should appear below the button. Should look like this
please enter positive integer.
6
BUTTON1
1
2
3
4
5
6
I have been trying night and day for 2 days now and It's driving me insane.
Char Conversion
Jul 23, 2005I have a string that is encoded simply by replacing the letter with the
next letter in the alphabeta. I need a function to convert it back.
Following is the function:
function cnvtBack(encoded)
{
var orig = "";
for (i=0; i < encoded.length; i++)
{
var letter = "";
letter = encoded.charAt(i);
if (letter > 'a' && letter <= 'z')
letter = <<previous letter in alphabeta >> // HOW?
orig += letter;
}
}
Get All Char From Each Line Of Div
May 26, 2011Please help me to get all characters from every line from a word-wrapped div using javascript.Need to get all the characters for first line, second line, third line,... separately from the word-wrapped div.
View 2 Replies View RelatedEscape Char
May 24, 2006How can I put this: document.write(window.name); where _______
in this statemant HMTL:
....
<td><a href="#" onclick="myInput_1f('_________', 'COMMESSA', '<? echo $mar->CODICE_COMMESSA; ?>')"><? echo $mar->CODICE_COMMESSA; ?></a></td>
....
New Line Char Problem
Sep 9, 2002Why is this new line char not working ?
<head>
<script>
function test()
{ data = 'string1'+'
'+'string2'
return (data);}
</script>
</head>
<body>
<script language="javascript">document.write(test())</script>
</body>
How To Get Width Of A Space Char
Feb 15, 2009I wrote the following function to get a font metrics table and it works for all printable characters except spaces. Does anyone know how I could get the width of a space char with known font, size etc...?
I tried several different variations on the "node.style.whiteSpace" line and also tried using an html entity (which gave me the width of the string ' ') but nothing seems to work. All I'm getting for spaces is zero width.
javascript Code:
function JSFontMetrics(inFont, inSize, inWeight, inVariant, inStyle)
{
var node= document.createElement('span');
var text= document.createTextNode('');
var width = 0;
[Code].....
JQuery :: Count Char In A Textbox
Feb 19, 2011i need a plugins or a UI , is some thing like count characters, for example i have a text box and max number of character in text box is 17 and i whan't to show the progres for example 14/17 (14 from 17)
View 4 Replies View RelatedCheck The Last Char Of The Input (textbox)?
May 2, 2009I have a question regarding the Submit Form. I have a few input textbox How can i check the last 4 character of input if it is ".php"
View 8 Replies View RelatedGet OffsetLeft Of Char In A String In A ChildNodes?
May 15, 2010Is there a way to calculate the .offsetLeft or .left of a character in a string relative the element that contains the string? I'm just trying to wrap each character in an element and position the characters independently, so I have to set the .position to absolute, and set the .left and .top on each element as I create it so I can move the elements later on.
View 1 Replies View RelatedType More Than 1 Char Into A Drop Down List
Jan 10, 2005I cannot remember the site nor the author, but it works BEAUTIFULLY!
I have changed the timeoutInterval to 500 milliseconds as I type with one finger - the original was 250 or even less.
<script language="JavaScript">
// script allows you to type more than one character into a drop-down list
//
//A typical drop-down need to have ONKEYPRESS and ONKEY functions added
//
//Example: <SELECT ID='vc_DESCRIPTION' NAME='vc_DESCRIPTION' onkeypress='listbox_onkeypress()' onblur='listbox_onblur()'>
var toFind = ""; // keyboard buffer
var timeoutID = ""; // process id for timer - when stopping the timeout
var timeoutInterval = 500; // milliseconds - keyboard buffer
var timeoutCtr = 0; // initialise of timer countdown
var timeoutCtrLimit = 3; // number of times timer is allowed to count down
var oControl = ""; // maintains a global reference to the user control
function listbox_onkeypress(){
window.clearInterval(timeoutID)
oControl = window.event.srcElement;
var keycode = window.event.keyCode;
if(keycode >= 32 ){
var c = String.fromCharCode(keycode);
c = c.toUpperCase();
toFind += c ;
find(); // search the listbox
timeoutID = window.setInterval("idle()", timeoutInterval); // restart the timer
}
}
function listbox_onblur(){ // function is called when user leaves listbox
window.clearInterval(timeoutID);
resetToFind();
}
function idle(){ // function is called if timeout expires - 3rd time stops timer and clear kb buffer
timeoutCtr += 1
if(timeoutCtr > timeoutCtrLimit){
resetToFind();
timeoutCtr = 0;
window.clearInterval(timeoutID);
}
}
function resetToFind(){
toFind = ""
}
function find(){
var allOptions = document.all.item(oControl.id);
for (i=0; i < allOptions.length; i++){
nextOptionText = allOptions(i).text.toUpperCase();
if(!isNaN(nextOptionText) && !isNaN(toFind) ){
nextOptionText *= 1;
toFind *= 1;
}
if(toFind == nextOptionText){
oControl.selectedIndex = i;
window.event.returnValue = false;
break;
}
if(i < allOptions.length-1){
lookAheadOptionText = allOptions(i+1).text.toUpperCase();
if( (toFind > nextOptionText) && (toFind < lookAheadOptionText) ){
oControl.selectedIndex = i+1;
window.event.cancelBubble = true;
window.event.returnValue = false;
break;
}
}
else{
if(toFind > nextOptionText){
oControl.selectedIndex = allOptions.length-1
window.event.cancelBubble = true;
window.event.returnValue = false;
break;
}
}
}
}
</script>
Limit Char Over Two Textarea Boxes?
Sep 8, 2005I have a form where users can enter text in one or two textareas. If they only enter text in of of the textareas I can limit the max char to 300 using this:
<script type="text/javascript">
var maxL=300;//nr of max permited characters
function limit(obj){
var nr= document.getElementById('nrc')
var v = new String();
s = obj.value.split('');
for(i=0;i<maxL;i++){v += s[i]}
if(s.length>=maxL){
obj.value=v;
nr.firstChild.data = maxL-v.length;
}
else{nr.firstChild.data = maxL-s.length;}
}
onload=function(){
document.getElementById('nrc').firstChild.data=maxL;
}
</script>
Is there a way that I can limit the total char between the two textareas i.e. If a user enters 180 in the first one they can only enter 120 in the second one.
Identifying Invalid Char Position Using RegExp
Jul 23, 2005I would like to use one or more RegExps to validate country names as having
the first and last words beginning with an uppercase letter, intermediate
words beginning with either uppercase or lowercase, and all other characters
being lowercase characters. For example:
Turks and Caicos
The difficult part is that I want to obtain save the string positions of the
invalid characters in an array, rather than just obtain a true or false
value.
Can anybody with more experience with Regular Expressions than me suggest
some code, sites, or approaches.
JQuery :: Replace Newline Char With Comma?
May 19, 2009I'm trying to replace newline char frm Google finance csv file with comma but its not happening [URL] I'm using following code
csvString=csvString.replace('
','');
I think there is some platform newline char issue. how to do this using jquery?
Internet Explorer Line 1 Char 1 Code 0?
Jan 25, 2010I'm using jQuery+drupal and some jQuery plugins. All is ok with Firefox. But in IE's i'm receiving problem like this.
Line: 1
Char: 1
Error: object expected
URL: /
I have included .js files. How to know where is the problem? In which file? Line 1? Which file? If you need source code say me I'll PM you address.
JQuery :: Find The First Element That Starts With Some Arbitrary Char?
May 4, 2011the jquery way to get the first char, of the first element that starts with some arbitrary char...
So I have a list of anchors, a person clicks on the letter and I want to search the list for the firstoccurrenceof that character :
<div id="dirnav">
<a id="A" href="#">A</a>
<a id="B" href="#">B</a>
<a id="C" href="#">C</a>
[Code].......
how to find,say, thefirstspan element with the content that starts with 'L'.
JQuery :: 1.4.2.min.js - Exception Thrown And Not Caught Line: 75 Char: 399
Jun 28, 2010I was using jquery-1.3.2.min.js to show a modal dialog on a button click event handler and this worked fine. The same did not work with jquery-1.4.2.min.js and yielded the following script error on my IE -8 broswer. Message: Exception thrown and not caught Line: 75 Char: 399
View 2 Replies View RelatedNewline Char Question For Unix/Linux Users
May 16, 2005In textareas or input textboxes, when you dynamically add '
' to the textbox's value, is it automatically converted to '
'? If it does, in what browsers does this happen? Firefox (and other Geckos)? Opera? Konqueror?
Find A Particular Char Sequence In A String And Changing The Color?
May 15, 2009find a char sequence in a string and highlight that with red color.
In text box when they start typing i will get list of string matching in a div. for example when they start typing "A", i will get a result as Atlantic Alaska Atlanta, some thing like this. high light "A" in all the String of the list to red color, in the same way when they type "AT", then "AT" in red color.
'document.myform.finish' Is Null Or Not An Object : Line 91, Char 2
Aug 31, 2005I know for a fact that it is an object and I'm pretty sure that it isn't null. I will give you a link to the page that I'm troubleshooting even though it's embarrassingly ugly. Does anyone have
an idea of why it's not seeing the <select name=finish> on Line 183 in <Form Name="myform">?
Regexp - Negative Match For Fixed String (vs. A Char List)?
Mar 28, 2007Is there a way in a regexp to *not* match a fixed string value?
Using [^blah] gives matches to anything not containing *any* of letters
b,l,a and h. Whereas I want to match anything that does not containing
the exact string 'blah', i.e. *all* the letters.
Possible?
Ddtabmenu.js-Error On Page-Line - 78 Char - 5 - Preview Website In IE8 ?
Jul 28, 2009When I preview my (unpublished)website in IE8, I get this on every webpage:
What do I do to correct this problem?
Integer Check
Jul 23, 2005What is the best way to validate a field as a positive or negative
integer?
Convert Value To Integer.
Sep 25, 2007function calculateGst(exGst) {
//percentage of current gst.
var gst = 10;
var gstAmount = (exGst * (1 / gst));
var gstInc = (exGst + gstAmount)
alert(gstAmount);
alert(gstInc);
}
now, the exGst parameter comes from an document.getElemenetById('txtExGst').value in an onclick event.
the problem is this. if 400 is entered at exGst, the gstAmount spits out 40, as it should, but the gstInc spits out 40040...so its treating it like a string rather than a number...
