Need An Ascii Image Format!
Jul 23, 2005
I developing a system using JSP. People familiar with this technology
know that ServerPages are easier to maintain than Servlets, but they
can only have ASCII output.
With that as the backdrop, here's what I want to accomplish. I want
clicking on a link to cause a script to be executed on the server but
-->I don't want the browser to jump to another page<--.
A solution that I conceived was to have javascript like
someimage.src = 'http://myscript'
This will accomplish the task and it would be great if myscript return
an image of a checked checkbox! But, because of JSP limitations this
would need to be an ASCII image.
So my question is twofold:
1. Are there convenient ASCII image formats?
2. Is there another way to accomplish what I want (trigger some action
on the server without jumping to another page and using js to display
a sensible response - something like a check)?
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Jun 12, 2009
I found this slide show [URL]. I got it to work on my website [URL] using Firefox, but when it is viewed in Internet Explorer it will not work. Second question, When the slide show gets to the last image, after the last image all photos disappear and it resets itself changing the format of the webpage. Any way to not have the images disappear while it loops itself or is there a code to have it stop on the last photo and not loop.
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Mar 22, 2006
is there a function to tell me the ordinal value of an ascii character in a string. What I'm trying to do is to find out how a tab character in MS Word gets pasted into the TinyMCE editor. I had no luck finding any tab in the string, so I would like to see what is in that position.
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Jun 5, 2009
Iam using JQuery DatePicker Plugin , created by Kelvin Luck [url]. Plugins default format is d/m/Y. how to change its default format to US Date format (m/d/Y).
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Jul 23, 2005
I have this string: "60 105 109 103 32 115 114 99 61 34 101 108 111 46
106 112 103 34 62", and I'd like to convert it to the characters. I've
used the split method to separate it but I don't know how to transform
each number in the character. Could you hel me?
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Feb 4, 2010
I've found some routines on the 'net that will convert 7-bit ascii to hex, but I'm interested in converting all valid javascript characters (16-bit unicode) into hex. and with javascript.
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Mar 4, 2010
Give me a sample program for converting Ascii value into its equivalent value.for example get the input as 65(Ascii value of A) and display 'A' as output
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Mar 10, 2006
I have a function that lets me convert one character and throw an alert
with the corresponding ASCII value, but what I am having trouble with
is applying it to a text box. What I'm trying to do is when characters
are entered the function will loop through the entered values and throw
an alert for each of the corresponding ASCII values for each of the
characters entered. I am trying to alert the user for every character
that is out of the range of ASCII equivalent 1 - 128. Test code:
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Jan 1, 2009
I'm looking for a function that will convert non-ascii characters to unicode escaped string.For example, "あ" => "u3042".A similar piece of code is below. However, it convert strings to "\uxxxx" instead of "uxxxx". Changing "\" to "" in code below still won't work because that result in 'u' + 'xxxx' which print as "uxxxx".I have been searching for a few days already, and start wondering if this is at all possible. ; (
Code:
var unicodeEscape = function(str) {
var code, pref = {1: '\x0', 2: '\x', 3: '\u0', 4: '\u'};
[code]....
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Jul 8, 2010
I have a quastion, I am currently passing in a number as a string to my function (this is hard to change since its a program that generates the numbers).
For example i pass the number function random('252'), but what I want is this
function random(252).
So my quastion is, do you guys have a clever idea on how to take this string, this ascii number and convert it to its "real" integer value, so that i can make correct calculations?
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Jul 23, 2005
Most of these characters are not on the standard keyboard.
Here's a successful contrivance, with comments & cautions,
a little page that works in IE6.
<HTML><HEAD><SCRIPT TYPE="text/javascript">
function alt() {
document.all.s1.innerHTML="Current Temp: 68F";
var txt=document.all.s1.innerText;
alert(txt);
}
</SCRIPT></HEAD>
<BODY>
<INPUT TYPE="button" VALUE="Temperature" onClick="alt()">
<P ID="s1" STYLE="visibility:hidden"> </P>
</BODY></HTML>
comments: The innerHTML property is needed to produce the
character glyph from the entity code. If the entity string
were passed to innerText(in 1st statement) then the code
would remain literal.
This work-around depends on s1 being rendered before alt()
is called. It will not work as immediately executed code,
because element s1 would not exist yet.
cautions: Trying to style alert's display will produce error
msgs. Do not use <B>, <U>, or <I> tags in the argument
string. No Heading tags either.
Strange enough, an inline STYLE, setting font values, say,
does not give error msg, but will not execute either.
Alert ignores it.
You can use <BR> tags in the argument, which give the same
result as
in a direct arg to alert().
In sum, you can tell alert what characters to display,
in what order, and on what line, but you cannot tell
alert HOW to display them.
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Mar 10, 2006
Here's what I have so far, which handles characters
as they're typed in. Could someone please show me how I would loop
through all the values that are entered if a block of text was pasted
in, and then grab the ascii value(s) that are > 128?: Code:
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May 25, 2011
Ask for correction my regular expression.
Here the code..
Each enter a email in the textfield would displays "Valid email format", but always display "Wrong email format" even by entering the valid format.
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Apr 25, 2011
I'm trying to convert the String "Hopper" to ASCII code and this is what I have so far. Unfornately, it only displays the ASCII code for the last character or 114. And I would like to the code to display all the codes for every character.
Code:
<script type="text/javascript">
function thisFunction() {
var someString = "Hopper";
var j;
[Code].....
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Jul 20, 2005
I found this javascript on javascript.internet.com and it returns a decimal value i.e. 88,999.45 and if I didn't want a decimal value returned what changes should I make. Given the example above I'd like to return 8,899,945. Code:
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Apr 21, 2001
Quick question: I have a simple script (PHP) that emails users information along with a URL. This URL is encoded with characters and is extremely long, and needs to be clicked on by the user, as is, from within the email.
I have noticed that email clients like Hotmail, Yahoo! mail, and even other app. based clients allow the user to directly click on the URL. However other users, especially AOL users, are having problems clicking on this URL.
Does anyone know how to embed URL's within an email for AOL users? I know its a bit different because whe I receive newsletters, they normally have a separate link for AOL users.
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May 1, 2011
My friend gave me a code to try a bit. What it does is that it gets a text and format it. Here it is:
Code:
function boldAndItalicize(text) {
return text.replace(/&/g, '&').replace(/</g, '<')
[code]....
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Jul 23, 2005
I use
var date1 = new Date();
to get todays date. But how can I get yesterdays date?
Furthermore I use
var ydat = date1.getYear();
var mdat = date1.getMonth()+1;
var hdat = "0"+date1.getDate();
var ddat = hdat.substr(htag.length-2);
var datum=ydat+"-0"+mdat+"-"+ddat;
to get a string like 2004-06-01
Is there a easier way to format the date?
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Jul 23, 2005
How do I ensure a number has no more than 4 digits and 2 decimal places (adds .0 or .00 as necessary) onblur using reg expressions?
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Jul 23, 2005
I wondered what the text before the get text signifies? I imagine they are
variable names and parameter values.
Is this correct?
Would someone tell me how I can go about decoding them (or give a
reference(s)), so I can find out what I should actually send in the GET?
Here is a sample of format of the instruction I have trapped.
AlphaIDs=&origin=placeAlpha&SelectionIDs=20930%7C&BidTypes=B%7C&Part=10%7C&N
ewPart=&Effort=2%7C&NewEffort=&Modes=&SubEventIds=&MktType=O&ei=2339117&iid=
Standard&fa=pb&iCard=&placeAlpha_guessLayMakeOwe=OweGET
/fishing/LoadMDA.do?mi=2339117 HTTP/1.0
Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg,
application/vnd.ms-excel, application/msword, application/vnd.ms-powerpoint,
*/*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0
Host: WWW.DUMMY_SITE.COM
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Jul 23, 2005
I have an asp page that uses a calendar.js (pop-up) file to add an
exact date format in the text field (txtDDate). My problem is I need
some javascript that sets an alert that does not allow them to select
today.
example:
var dtToday = Date()
if(document.frmSoftware.txtDDate.value == dtToday)
{
alert("You cannot select same day distributions. Please enter a new
value in the "Delivery Date" field.");
return false
}
But dtToday is blank....How can I get dtToday value? Also, when I set
the dtToday value outside javascript and used a Response.Write to see
what format Date() came up with - it gave me 1/24/2005 - but the
calendar pop-up gives me 01/24/2005....could this also be the issue?
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Sep 28, 2005
I have the following code:
<script type=text/javascript>
function hide_tooltip(){
var hp = document.getElementById("tooltipper");
hp.style.left=0;
hp.style.top=0;
hp.style.width=1;
hp.style.height=1;
hp.style.padding=0;
hp.style.border=0;
hp.innerHTML="";
}
function show_tooltip(event,wid,ht,txt){
var vp=document.getElementById("tooltipper");
vp.style.border="1px solid black";
vp.style.left=event.clientX+25;
vp.style.top=event.clientY-1;
vp.style.width = wid;
vp.style.height = ht;
vp.style.padding=10;
vp.innerHTML=txt;
}
</script>
</head>
<body>
<BR><BR>
<form>
<a href=# onmouseover="javascript:show_tooltip(event,400,10,'This is an
input text box that you need to fill in.');"
onmouseout="javascript:hide_tooltip();" style='color:red'><input
type=text name='bob'></a>
</form>
<div id='tooltipper'
style='position:absolute;left:0;top:0;width:1;heig ht:1;border:0;background-color:rgb(250,250,255)'></div>
</body></html>
=====================================
Question:... Is there any way to insert a NewLine in the text string to
control the formatting of the text in the window??
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Jun 28, 2007
I was wondering if someone could give me a brief explanation as to what the differences are between the following.... i'm guessing that the second example is more for Object-Oriented programming? Why would it be better than the first (the inherited code I'm looking at has almost all functions defined in the second format)
first:
function saveFinal(){
if (confirm("would you like to save your completed chart?")){
window.location="savereport.php";
}
}
versus the second:
saveFinal = function(){
if (confirm("would you like to save your completed chart?")){
window.location="savereport.php";
}
}
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Mar 8, 2010
I am populating a Table data using Ajax calls. It has one column with Date field which is fetched from database as "YYYY-mm-dd" I want to show it as "dd/mm/yyyy". TD value is <TD class='tabledob'>1981-03-12</TD> I have tried following to format it but didn't work $('.tabledob').datepicker({ dateFormat: 'dd/mm/yy' }); OR $(".tabledob").dateFormat('dd/mm/yy');
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Jun 3, 2009
After fetching a timestamp via sql,I return to javascript to do the formatting. Actually, I was first doing a bit of formatting in php to change from yyyy mm dd hh:mm (as saved in db) to mm dd yyyy hh:mm as I found the 1st not to work with the Date() function in FF.Consider the following...
var date_from_server = "06 03 2009 01:37";
var jsDate = Date(date_from_server);
In FF jsDate is "Thu Jun 03 1909 01:37:00 GMT-0700 (Pacific Daylight Time)".In IE7 jsDate is NaN.I've tried a few different formats. Does IE7,s Date() function not allow an arg at all or only of a certain format?
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Nov 12, 2009
I can't figure out how to properly format the code below. I am looking to add breaks after where it says below. Also to change the color if possible.
function isPPC() {
if (navigator.appVersion.indexOf("PPC") != -1) return true;
else return false;
}
if(isPPC()) {
document.write('<b>Send <A CLASS="contact" HREF="mailto:?subject=ADD A BREAK AFTER THIS ' + document.title + '?body= ADD A BREAK AFTER THIS ' + '" onMouseOver="window.status='Send your friends e-mail about this page'; return true" TITLE="Send your friends e-mail about this page">this page</A> to a friend</b>');
}
else { document.write('<b>Send <A CLASS="contact" HREF="mailto:?body=ADD A BREAK AFTER THIS ' + document.title + ' ADD A BREAK AFTER THIS ' + '" onMouseOver="window.status='Send your friends e-mail about this page'; return true" TITLE="Send your friends e-mail about this page">this page</A> to a friend</b>');
}
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