I have a text area that the user enters information into this text area then becomes a string and is displayed. Currently if the user presses enter it shows in the test area as a new line however in the string it is only a space. How can I get the string to recognise and display the enter as a new line.
<html>
<head>
<script type="text/javascript" >
[code]....
If I have a div that's 300px by 20px, is there a function that calculates whether a string will display with a line break, given font-size of 21px? If not, I'll have to create some code, but if it's already available, that's even better
View 13 Replies View RelatedI haven't really used javasript in my site so far, but I think I need it here. I have a large text box where the user can enter several lines of text. The problem is, that I want the enter key to start a new line when the user is entering text, rather than submitting what has so far been entered. What I've got so far has stopped the enter key from submitting, but has also prevented it from starting a new line:
<form action='aaa.[php]' method='POST'>
<input type='text' name='text' onkeydown="if (event.keyCode==13){return false}" >
<input type='submit' name='zzz' value='Submit'>
This completely disables the enter key. How to make it so that the enter key starts new lines?
I am facing one problem when i am trying to open the outlook express through javascript.Here i am able to open the outlook express with all the data, but when i press enter on any line of the body if the message, it moves 2 lines.make it to single spacing. The code i have used is given below.
sendemail.js
// JScript File
function
[code].....
Using latest JME, and my video source line looks like this:
But it never /appears/ to use the webm file, even in browsers that support webm. Is this the case, or does it recognise it and am I just not able to tell?
Using ruby on rails I'm creating a string on the fly, which I would like to output using JavaScript.Unfortunately the string contains line breaks and I am getting the error message:"unterminated string literal"Is there any way to do something like this in JavaScript:
Code JavaScript:
var myString = 'A string with
line breaks'.sub("
[code].....
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
I have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
do any of you guys know how i can pop up a window at a specific size so league table 'h' from this website page is positioned in view ???????
i dont want to just link to this page. has to be just league H.
I wanted to try creating a basic expression first. I want someone to enter a string that is 2 - 20 characters long and only has letters. This is what I use so far, and it doesn't work, nothing happens at all when I run it.
Code:
// Check for a valid name.
var namePattern = new RegExp("/^[a-zA-Z]{2,20}$/");
if (namePattern.test(name))
{
window.alert("Invalid");
}
name comes from a input box I display on screen. Also, I would like to update the expression so that there can be one space in the string, but it cannot be at the beginning or end. So this string is like a persons name. Bob is OK, Bob Smith is also OK. Edit: Actually, it is doing something but its always coming back invalid.
I need help finding where an error is occuring in my code. I use a
try-catch block like this in my global.asa:
} catch (e) {
Application('errormsg') = ("An exception occurred in the script. Error
name: " + e.name
+ ". Error description: " + e.description
+ ". Error number: " + e.number
+ ". Error message: " + e.message); }
And this is what is SOMETIMES returned when I display
Application('errormsg'), the rest of the time, it works:
An exception occurred in the script. Error name: Error. Error description:
Path not found. Error number: -2146828212. Error message: Path not found
But I don't know which path is not found! (I'm using the filesystem object
and importing data from a file into SQL.) Is there a way to display the
line number of the error or more details? Or do I just have to try to catch
the error by going through each bit of code?
I am tring to display some texts in a textbox using to create a new line but it does not work.
<script>
document.getElementById("txtbox1").value=" this is my firstline
This is my second line
[code]....
how to read a text file using javascript line by line and separate from special characters in it. for example
Text.txt has
001203=Line one=abc.html
024353=Line two=xyz.html
092434=Line three=hjf.html
i want each column in an array like { 001203,024353,092434 } so total 3 arrays.
<input type="button" onClick="doSomething()">
When the user click HTML button, it will launch doSomething(). But I
want the user enter ENTER key, it will have same effect.
getting first line coordinates of multiple line inline element.
Example HTML
aaa bbb ccc ddd <span id="target">eee fff ggg
hhh iii jjj</span>kkk lll mmm nnn ooo ppp qqq
$(document).ready(function() {
[Code]....
Assume that span#target has a line break, when I see a browser. Then I click span#target, above function returns the head of coordinates which second line ("hhh") has. I want to have the coordinates which first line ("eee") has. How can I get that?
I have a string that contains n items. Each item start with a '@' and the
item itself does not contains the '@a'.
For example the string looks like: "@one@two@three@four"
I have to output this string as "one, two, three and four".
So in fact the first '@' can be removed, the next except the last replaces
by ", " and the last one by the word "and ".
Is there a simple way doing this?
What is stopping my code from displaying the time, date, and greeting from my stored variables?[code]...
I also tried placing paragraph tags, "", and '' ,respectively, inside the parenthesis as well as using '+variable+' instead of " . variable . "
The word "blah" was used to make sure the marquee tag was supported by browsers I have used to test this. So far I have only run into trouble with my document.write(stuff) not being displayed.
How to display text string with Javascript on screen?This is my test page:
Code:
<html>
test
[code]....
I have a problem with innerHTML. If I wrote
document.getElementById('someid').innerHTML = "ok";
then it works
But when i wrote
document.getElementById('someid').innerHTML = "<sometext> ok";
it does not work.
i.e. <sometext> is not visible
If check on firebug / dom it display..
<sometext> ok </sometext>
How do I print / display above string as it as.
reading file in jQuery. Please if anyone knows how to write tome or to the website.
$.get("data/zelis.si.txt",function(data){
$.each(lines, function(n,line){
$.ajax({
[code]....
$displaytext = "display this text";
$(".image").mouseenter(function(){
$(".test").text("$displaytext");
});
I would like to display the text in the variable $displaytext in my div.test when I mouse over the .image div. But instead, it just displays "$displaytext". Anyone know how I could make this work?
Iam using alert box to display the total payment modes.But in Alert it displaying only 62 out of 110.
my Code::
var hidpaym = document.frmrechnung.hidpayt.value;
var str = hidpaym.split(",")
var st = "" ;
[code]...
I'm trying to use JavaScript to make a story out of randomly selected words from 4 arrays and then insert it into a textarea. It isn't working, can someone please tell me how to fix it.... there's an error somewhere I can't find.
[Code]...
need to search forkeywordsin my database and display the results in the same page with afriendlyinterfaceall without refreshing the page
View 1 Replies View RelatedHow to display error message when string entered together with the characters outside the A-Z a-z 0-9?
View 3 Replies View RelatedHow do I read a local text file line by line, one line at a time. I got upto opening a file, and can read whole file at a time. But I want to read just one line at a time. May be have a counter of lenght of the file and read only the counter number line at a time.
<SCRIPT language=JavaScript>
var fso = new ActiveXObject( 'Scripting.FileSystemObject' );
f = fso.OpenTextFile( "c:\mytextfile.txt", 1 );
[Code].....