JQuery :: Read Output Of Console.log?
Jan 29, 2010Is it possible to read the output of console.log with jQuery?
I need to check for some error, and handle them.
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Javascript To Read From Another URL And Display Output?
Mar 2, 2006I would like to some javascript connect to a URL on the same webserver
and read a CGI. The output from this CGI is not plain HTML but rather
data which needs to be displayed in a moving graph. Coming from a Perl
background I'd say I'm looking to do something like:
while (my $data = read_url(http://whatever) {
print some pretty moving data across the screen;
}
Is something like this possible to do in javascript?
Unable To Read From And Generate HTML File Output
Mar 27, 2009I am a newbie to Javascript and JSP. I wish to create a jsp file to read the inputs from an html (registration form called member.html), check validity of inputs using javascript and finally generate an ouput as an html file displaying the user inputs. Following is the code for the member.html file
<HTML>
<TITLE>New member application form</TITLE>
<script language="JavaScript" src="javaScript.js" type="text/javascript"></script>
<!--<HEAD><H2><P align = "center">Welcome...</P></H2>-->
<H2><P align = "center"> Member Registration Form </p></H2>
</HEAD>
<HR>
<BODY> .....
The error I experience is that nothing happens when I click submit button. I have installed Tomcat 6.0 and do not seem to have issues with that.
Read An Integer And Determines And Output XHTML Text That Displays Whether It It Odd Or Even
Sep 25, 2009I just started a programming class and stuck in a section of my assigment. Last instruction: "Write a script that reads an integer and determines and output XHTML text that displays whether it it odd or even.{hint: use the remainder operator. An even numder is a muiple of 2. Any multiple of 2 leaves a remainder of zero when divided by 2.}
View 1 Replies View Related"Read More" Link / Button To Show / Hide Complete Text Field's Output Content
Jul 18, 2010I have one long text field in HTML to feed text as input in my page. the entered text will be shown as output text after some operations.In this context, i need to display few text(say 200 chars) only and i need to provide READMORE link/button which would show me the complete content of that text field. I need to achieve this shortly!
View 2 Replies View RelatedJQuery :: Console Is Not Defined, Firebug?
Mar 5, 2010I'm trying to output things to the Console to track errors but everytime I try:
console.log(values);
it says "Console is not Defined"
JQuery :: Append() Works From Console, Not In Code?
Feb 23, 2011I'm trying to append sth. like this:
<script>
$('#text').load('test.html h1'); // loads h1 content out of test.html - works fine
$('#text h1').append('test'); // should append 'test' to h1 - does nothing!
[code]....
JQuery :: Document Ready Function Not Defined In Console
Jul 17, 2010I am getting $document.ready(function() not defined in the firebug console. I have seen that in most cases this is caused when the jQuery core is missing or the path is invalid. I do not believe this is the problem in my case becuase firebug shows the code as being loaded successfully and it is readable.
I have the following scripts in my head;
<script type="text/javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="jquery.validate.js"></script>
<script type="text/javascript">
jQuery.validator.addMethod(
"selectNone",
function(value, element) {
if (element.value == "none") {
return false;
}}, .....
Firebug Console.log Not Working?
Nov 28, 2009I have firebug installed in my firefox browser, but I can't get console.log, console.debug or console.trace to work. My console window remains empty despite all my efforts. For example I have some code which throws up an alert box ( alert ('here is an alert') so I know 100% that it is being executed. If I now place the line
console.log("please log this to the console");next to it, nothing gets written to the console. I also have firephp installed and this is logging to the console for my php code absolutely fine
Run Console.log() In A Specific Iteration?
Sep 2, 2011I have a loop in Javascript, I want to run console.log() in a specific iteration, and then terminate. What is the best method to go about doing this? I'm wanting something like Perl's
die Dumper @foo;
Use Script's Console Log / Purpose Of It?
Nov 16, 2011How to use javascript's console log and what is the purpose of it ?
View 1 Replies View RelatedNodejs - Use Console And Other Basics ?
Jan 4, 2012I'm just getting started with nodejs. For now my purpose with this tech is to finish a book (The Definitive Guide to HTML5) where it's covering ajax and is using node.js to send the code back. I do want to learn the basics while I'm at it.
What I have so far: I understand that node.js lets me write my own web server. I understand that nodejs is actually 'C' and it just allows for us to write JS to make a web server and do other back-end tasks.
I've installed node.js on my windows 7 64 bit machine. I have found out that I can run a script on a node by right clicking it and selecting open with "Evented I/O for V8 Javascript".
What I want to know is how do I run node from the command line? What are the boundaries of the JS file that I write? From what I can tell, I can goo all over the place with my js file traversing my filesystem as I please. If this is true, how is it safe? It seems like it would be easy to hijack some simple js file and go all over the servers file system at will for a hacker....If someone could fill in these holes.
Understand Messages In The Error Console?
Feb 13, 2011What can I do to find out what the errors in the error console mean?
View 7 Replies View RelatedErrors Found In Js Console (firefox)
Mar 16, 2007I'm using firefox javascript console to find errors within my webpages.
I've found the following errors:
"Expected colour but found '#'. Error in parsing value from property 'color'. Decleration dropped. Line 0"
" Error in parsing value from property 'display'. Decleration dropped. Line 0"
How can i go about finding which lines of code are creating these errors? as it tells me its on line0, this gives me no clue as to where to look.
Ie Js Console Doesn't Show Correct File
Sep 30, 2006everytime i test my websites in ie (which should be done seperately
from ff) the console shows me the error and the line number.
problem: it shows me the line number of the file of the error's origin,
but it shows me the main html file as file name.
i am developing a bigger project with many js files and often i have to
go through all js files cause i don't know really which file is meant.
String.replace In Console Verses Web Page
May 17, 2007I find myself having to dynamically create HTML code, and have found
that the usual way you see to do this is an unreadable mess, like this:
blah('<span id="' + id + '"><a href="' + link + '">' + linkText +
'</a></span>');
So instead, I would like to do something more like the variable
interpolation in Perl and other languages:
blah(XXX('<span id="@id"><a href="@link">@linkText</a></span>'));
The XXX function here would interpolate the values of any variables
named with a @ prefix into the string. Why @? Why not?
So using my favorite JavaScript console (FireBug), I typed the following
and ran it:
x = "hello world";
y = 42;
z = "--@x/@y--"
z = z.replace(/@(w+)/g, function (dummy, v) {
return eval(v);
});
alert(z);
And it works. The alert box shows "--hello world/42--" as expected.
Okay, so now let's turn it into a function:
x = "hello world";
y = 42;
function XXX(s) {
return s.replace(/@(w+)/g, function (dummy, v) {
return eval(v);
});
}
alert(XXX("!!!@x~~~@y!!!"));
And again, it works. The alert box shows "!!!hello world~~~42!!!" as
expected. I should be able now to just drop this *same* code into a
<scriptsection of a web page, right?
Wrong. If I take the *same* code as my second example and plop it in a
web page, the alert does not show the same thing as when in FireBug's
console. It shows the same string passed to XXX, unchanged.
Other experimentation tells me that when placed in a web page, the
anonymous function to do the eval call is never invoked, which suggests
that the regular expression didn't match.
I've only tried this in FireFox 2 and IE 7, but if it doesn't work
properly in either of those, I really don't care about the other browsers.
My guess is there is a difference in the execution environment of
FireBug's console (or likely, any JavaScript console) and the execution
environment of a web page. The questions are what is that difference,
and how do I make my XXX function work properly?
Console :: Log Cancels Loop When Firebug Disabled?
Nov 30, 2009Is this a bug or a feature? In this code:
Code:
for (var ur=longestRow; ur>1; ur-- ) // adjust rows above it
{ console.log("going to call spaceRowAbove("+ur+")");
spaceRowAbove(ur);
}
If Firebug is enabled the message is logged and the function is executed.If Firebug is NOT enabled, the function is not executed.If the log statement is commented out, the function IS executed.Wouldn't it be more reasonable for the interpreter to ignore just the console call, rather than the whole loop?Or is it just me and my Firefox 3.5.5?
Writing To Firefox/Mozilla Javascript Console
Apr 13, 2005Firefox has a Javascript Console that has 3 panels besides "All" and "Clear": "Errors", "Warnings", "Message".
Does anyone know a way to log a message in the Message panel with JavaScript? That would really help debugging. I know there's a way involving XPCOM, but that only works with "trusted" scripts, and scripts loaded thru html aren't trusted.
Console.log() Works Differently In FireBug And WebKit?
Nov 19, 2010I've come across a strange issue with the console.log function in WebKit.Here is the code I have that is causing the issue:
Code:
var myArray = ['Brian', 'Kayla', 'Mom', 'Dad'];
myArray.shift();
console.log(myArray);[code].....
JQuery :: Get The Feed - Keeps Returning "data.responseData Is Null In The Firebug Console"
Mar 9, 2011I have been trying to get the feed from this url: [url]
But it keeps returning "data.responseData is null in the firebug console"
Stop An Exit Console From Opening After A Click On A Form Button
Apr 15, 2001Any of you know how can I stop an exit console when the visitors lefts my site trough a form button?
The below code is the function that opens the console or popup.
**********************************
<script language="JavaScript">
function exit(){ window.open('XXXXXXX');}
</script>
**********************************
Then on the body tag
************************
<body onUnload="exit()">
************************
Ajax :: Firefox - Not Sending POST Data - Nothing Shows In The Errors Console
Aug 17, 2009I'm having a weird problem using ajax. I use ajax to create a input field inside a form.
like this:
Before Ajax script
Code:
After Ajax script
Code:
The Ajax script works perfectly. the problem occurs when I try to send the form with the new field. The form doesn't send the field data to test.php. And more weird is that it works on IE, only on FF the problem occurs. Nothing shows in the Errors Console, and I have the last Firefox version.
Child(iframe) / Parent Form - Administration Console To Upload Images With PHP
Jul 14, 2010I am working on a form inside my administration console to upload images with PHP. In my form I have the following:
[Code]...
The onchange submits the form to a seperate PHP file (sent in the action of the form) dedicated to handling the uploading of the images, while the submit button(not shown in code) will submit the rest of the form through ajax. In order to use 1 file field, Ive read that to get an ajax looking effect I need to use an iframe, so I added the IFrame into the HTML and got the effect working right (without actually uploading the files.)
Now I want to limit the ammount of images to 8. Which is where the hidden field came in. So i've got to figure out a way to count the successful uploads, or add them as we go. At which time that number turns to 8, the script will disable the file field from anymore uploads. Problem is I have no clue where I need to go within my php file to make this happen. Here is my php file with javascript added in:
Code:
<?php
// lets go ahead and get this image uploaded
?>
<script language="JavaScript" type="text/javascript">
var parDoc = window.parent.document;
var upldcnt = parDoc.getElementByID('upload_cnt').value;
[Code]....
Creating Craps Game - After Using The Error Console There's An Error With Document.forms [0].thrower.value Not Being Defined?
Oct 19, 2010I am working on a simple javascript craps game program. I need some advice since it won't display who the winner is, keep tally of who wins/loses, and the number of total games played. After using the error console there's an error with document.forms [0].thrower.value not being defined.
<html>
<head>
<title> JavaScript Craps Game</title>[code]....
JQuery :: Displaying Output Of A Function?
Aug 14, 2011How to take the numerical output from a function, and display it in an id—as in:
function Ran() {
var r = Math.random();
if (r < 0.5) return 0; else return 1;
// export 'return' to <span id="#myid">
[Code]....
JQuery :: How To Get Selector From .html(output)
Jan 25, 2010How to make it works if #register_user is added by function Register() ?
$("#register_user").focus(function() {
$(this).attr("value","");
});
Whole script:
[Code]....