Routine To Remove Extra Newline Chars And Carriage Return
May 30, 2007I there a quick routine that removes trailing newline chars and carriage return?
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How To Allow CARRIAGE RETURN And BACKSPACE?
May 22, 2007This JS limits the input characters into the form. How do I modify it
so that it also allows CARRIAGE RETURN and BACKSPACE (for making text
correction)?
Due to the template engine I am using, I cannot use IF/ELSE statement.
<form>
<textarea name="event_description" ONKEYPRESS="if (document.layers)
var c = event.which;
else if (document.all)
var c = event.keyCode;
else
var c = event.charCode;
var s = String.fromCharCode(c);
return /[0-9a-zA-Zs,.?!@#$%&*()-]/.test(s);"></
textarea>
</form>
JQuery :: Test For Chr(13) Carriage Return?
Nov 7, 2011The function below is triggered via the "onkeyup" event of a text box. I need to test to see if the [enter] key has been pressed, and if so, call a function. With the code below, the pressing of the enter key is traped, but the ascii value for the last "printable" characteris displayed and not chr(13).
[Code]...
Replacing Carriage Return On 2 Different Forms
Sep 6, 2009I am trying to do a small website for our family to keep track of each other's home address and etc. Using asp for the codes .. (Its been ages since I indulge myself). I have 2 forms.
In which in FormA, I will key in the following address
666, ST Avenue
#03-09
Anchor View Residence
123456
When I click on submit
it shows this on FormB
666, ST Avenue #03-09 Anchor View Residence 123456
How do I get it to be shown as
666, ST Avenue
#03-09
Anchor View Residence
123456
in FormB
In my formB.asp, for the particular code, all I wrote was {Form.address}.
Using Tokenizer To Read Everything Before Carriage Return
Mar 16, 2010I think I have the regex side of this script worked out. But I need to get everything into an array for regex to read. Is there a way to use tokenizer to read everything before a carriage return? Each line should be added to an array for the regex to analyze and parse as needed. It's been ages since I touched tokenizer, so I forgot most of it. This is the text area in the html that the script should reference.
<textarea cols="60" rows="14" value="" id="paste" name="paste">
Carriage Return FOR Javascript Code
Oct 13, 2005I'm trying to load an ASP recordset into a javascript array via an ASP array. The way I've been attempting to do it is by having ASP "Response.Write()" the javascript code that builds the javascript array. It ALMOST works :rolleyes:
The problem I'm having is that the ASP writes the different javascript lines as one long line (ie. no carriage returns). Therefore, the javascript lines are not recognized. When I take the source code and manually separate the lines produced...then when I run the modified source, it works fine. Code:
Carriage Return Inside A Message Of Alert
Jul 20, 2005I have a calendar where i write my events.
If I have 2 events in the same day, how to put a carriage return between the
events in the alert part of message?
For example, I want this alert message:
Event one to the office.
Event two to the store.
The string that I use actually is:
fAddEvent(2003,9,17," Event one. Event two.","alert('Event one to the
office. Event two to the store.');","#00ff00","red");
Adding Carriage Return Character To String
Oct 21, 2009I am building a string inside a variable prior to printing it on screen as follows :
myclock += hours+':'+minutes; where "hours" and "minutes" are variables initialised elsewhere. How can I add a carriage return or new line character to the end of this line, so that anything else cocatenated to this variable is displayed on the next line.
Line Break Or A Carriage Return Appears On Outlook?
Dec 16, 2009I'm creating a new email in javascript via outlook. When i try entering a line break " etc, Outlook just ignores it completely. I've tried using "%0D%0A" and "fromCharCode(10)" as well but it doesnt seem to read it as a line break. Is there any way to code it so that a line break or a carriage return appears on outlook?
View 1 Replies View RelatedJQuery :: .attr() Does Not Return Escaped Chars?
Nov 10, 2010I'm sure this has been answered several times before, but I haven't been able to find a post that addressed this issue, so here goes. I'm trying to access a <div>s title attribute. Problem is, it isn't escaping the / character. So for example, if the title is "Emergency/Disaster" it returns "Emergency". I'm using $('#div').attr('title').
View 2 Replies View RelatedSpecial Chars: Auto Remove In Forms
Mar 19, 2010I want to remove special characters in form fields. It should be automatic. I have a name filed where user entering text and i not want special characters, it should remove automatic.
something like this i need,
onkeyup="javascript:this.value=this.value.replace(/[^0-9]/g, '');"
here, all non-digits get removed automatic.
Want To Remove Extra Whitespace
Dec 15, 2011I print random text through php/mysql on my page and near the text there is a button which i want to be floated on the right.Between these two there is a whitespace which is not generated through php.How can i replace whitespace with "/"?I know the replace function for strings but how can i define a string here for something that doesnt exist(whitespace)?code...
View 2 Replies View RelatedRemove Extra Spaces With Regexp
Aug 1, 2006I know that
str.replace(/^s+|s+$/g,'');
will trim a string of space, but what about removing extra spaces from the
middle?
Where
"hello world"
becomes
"hello world"
Count Chars And Prevent Additional Chars After Limit Reach
Dec 21, 2007I have a Javascript which is to count the number of characters entered into a Textarea box and to prevent any more characters from being added after a certain number has been reached. Here is the code:
View 3 Replies View RelatedBarchart Routine
Feb 23, 2004Nowhere as complex as some of the scripts posted in this section, but just a little one I wrote. You just use three lines to create and render the barchart:
<html>
<head>
<title>Bar Charts</title>
<style>
.barchart {
table-layout:fixed;
font:normal normal normal small normal monospace;
}
.bar {
position:relative;
margin-bottom:0px;
width:45px;
background-color:#999999;
}
</style>
<script>
function Barchart(id) {
var entries=new Array();
var maxHeight=0;
var absoluteMax=300;
this.setEntries=function() {
for (i=0;i<arguments.length;i+=2) {
entries[i/2]=new Array();
entries[i/2][0]=arguments[i];
if (!isNaN(arguments[i+1])) {
entries[i/2][1]=arguments[i+1];// COULD USE toPrecision() for newer
maxHeight=(entries[i/2][1]>maxHeight)?entries[i/2][1]:maxHeight;
} else {
throw "Value of parameter "+(i+1)*1+" is not a number";
}
}
};
this.toString=function() {
var str="<table id='"+id+"' class='barchart' cellpadding=Ɖ' cellspacing=Ɔ' border=Ɔ'>"+
"<tr valign='bottom' align='center'>";
for (i=0;i<entries.length;i++) {
var h=parseInt((entries[i][1]/maxHeight)*absoluteMax)
str+="<td width=཮' valign='bottom' align='center'>"+entries[i][1]+
"<div class='bar' style='height:"+h+";background-color:"+Barchart.colors[i%Barchart.colors.length]+"'></div></td>";
}
str+="</tr><tr align='center'>";
for (i=0;i<entries.length;i++) {
str+="<td width=཮' align='center'>"+entries[i][0]+"</td>";
}
str+="</tr></table>";
return str;
};
}
Barchart.colors=new Array();
Barchart.colors[0]="blue";
Barchart.colors[1]="green";
Barchart.colors[2]="purple";
Barchart.colors[3]="brown";
</script>
</head>
<body>
Test Page for Bar Charts<br><br>
<script>
// THE CALL TO CREATE AND RENDER THE BARCHART IS BELOW - 3 LINES
var b=new Barchart();
b.setEntries("Anton", 30, "Angela", 55, "Cecile", 24, "Leon", 64, "Rosie", 18);
document.write(b);
</script>
</body>
</html>
Execute A Vbscript Sub Routine?
May 8, 2010From inside a javascript function i need to execute a vbscript sub routine.
You might be thinking why i can't do it in javascript. well i probably can but i am better at VBscript and it would be a lot easier.
Calling MySQL Routine ?
Mar 23, 2011I am creating a simple Web App using Helios (Eclipse).
It needs to do two things :
1) Accept an integer via a text box from the user
2) Call a mySQL routine (stored proc), via a button, and pass the integer from step 1 to this stored procedure. Return results to page.
How would I do this (mainly step 2) using JavaScript, or am I barking up the wrong tree?
JQuery :: Cannot Add SELECT Option From Inside GetJSON Routine
May 9, 2011I ve got a bit of a problem adding new options to select. It works fine out of the getJSON routine (see commented line) PHP data supplier returns proper values and alert displays them fine, but can not add them to select
Using Multiselect widget from - http://www.erichynds.com/jquery/jquery-ui-multiselect-widget/
and jQuery 1.6 + UI 1.82
[URL]
$("#1").bind("multiselectclose", function(event, ui){
var checked1 = $("#1").multiselect("getChecked").map(function(){return this.value;}).get();
if (checked1<1){
[Code]....
Can't Get Carriage Returns In Div
Jun 22, 2006I have a page with a div on it. The div displays a user comment. When
the user logs into this page, their current comment is pulled from a db
and displayed in the div. The user can edit the comment through a
pop-up that contains a textarea. When the user hits OK on the pop-up,
the text in the textarea is sent to a function on the main page. The
function inserts the text into the div's text node.
Please don't ask why I'm making this so complicated - there are other
things going on on the page and the pop-up that are irrelevant to my
problem.
Everything works perfectly except when the user puts carriage returns
in their comment. For some reason I can't get the carriage returns to
show up in the div. BUT! When they view the existing comment in the
div (the one pulled from the database) the carriage returns are
displayed. That initial display does not use any javascript - it's
just php so the page is initially rendered with the text in the div.
So it seems that when I programmatically put text into my div, the
carriage returns don't show. But if the page is rendered with the text
already there, the carriage returns do show.
This seems like it should be so simple, what am I doing wrong??? Do I
have to replace the carriage returns with a different character (e.g.
<br>,
,
,
,
)? Or is there a css setting for the div?
Convert Carriage Returns To Br
Apr 19, 2005In a textarea, is there a javascript (or something in php) that will convert carriage returns to spaces when submitted? The textarea on these forums does what I'm trying to accomplish but I've looked at the code and I cannot figure out how it's done.
View 4 Replies View RelatedGetting A Newline Into An Email?
Sep 13, 2005I am using prototype.js and part of what is sent to formmail.cgi to be
sent to me by email is a string containing 5 sets of numbers.
I would like to put some carriage return characters in so that these 5
sets are each displayed on a separate line in the email.
How do I do this? I have tried adding "
", <br>, e and
.....!
How Do You Add A NEWLINE A Textarea?
Nov 10, 2005I am trying to take the value of the textarea field, f1, and add from a select pull down menu = multiple additions are possible.
var x=document.getElementById('selectbox1')
...
document.forms[0].elements['f1'].value = document.forms[0].elements['f1'].value + x.options[x.selectedIndex].text;
I need to a /r/n or something like that but when I try it, it adds "/r/n" rather than a new line.
Trying To Match A Newline With A Regexp.
Aug 6, 2009Trying to match a string containing a newline, among other things.
View 4 Replies View RelatedNewline Different Character Length Php And Js
Nov 4, 2009I have a textarea field that is validated by Js, this textarea can and will contain the newline character so I validate in JS if(textareaname.value.length < 200)this hten goes through to my php where i also check before I place in to the Database using MYSQL,if( strlen($_POST['textareaname']) < 200 )but my php is giving me a different string length from my javascript.It looks as if Javascript is counting a newline as 1 character and php is treating it as 2.I have checked my slashes, I have used various REgex to check these data amounts. I have also Googled around and there doesnt seem much around.how I can make php and javascript treat a newline as the same amount of characters?
View 6 Replies View RelatedHow To Replace Newline With Br Tags
Mar 17, 2010I am trying to replace new line character with the <br /> tags. The following two javascript functions that I've found, work in Firefox but do not work in Internet Explorer (I have version 7 installed on my machine).
View 9 Replies View RelatedNewline Character In InnerHTML
Aug 21, 2011only have test one browser - Mozilla - but have the impression, that newlines when setting innerHTML doesn't go down very well with the browser. Is this sufficient for causing a hard crash or at least an exception? Can anyone verify that? (Just a guess now at the moment)
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