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DaveyErwin · 09-21-2012, 06:43 PM

Thank you for the very clear
explanation it has removed
all confusion.

DaveyErwin · 09-21-2012, 05:18 PM

function isPrime(){var greet="hiyas";}
checkPrime = isPrime;
alert(checkPrime)//alerts function isPrime(){var greet="hiyas";}

so it seems
checkPrime and isPrime
refference the same object...

DaveyErwin · 09-21-2012, 01:26 PM

when calling foo as a constructor
this will refer to the newly
created object so yes
i beleive
calling foo as a constructor (creating a new object obj)
this === obj (the function is being...

DaveyErwin · 09-21-2012, 01:21 PM

var checkPrime = new isPrime(5);

checkPrime is not a reference to isPrime
checkPrime is a newly created object

DaveyErwin · 09-21-2012, 10:16 AM

I should have said ...

I would be interested to see
a simple example of script
being executed that is located
in a complete html/xhtml doc
that is loaded by the XMLHttpRequest

After the...

DaveyErwin · 09-21-2012, 08:32 AM

<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Index page</title>
<script>

var urls = new...

DaveyErwin · 09-21-2012, 06:48 AM

No it is not isPrime,
it is checkPrime

DaveyErwin · 09-20-2012, 07:07 PM

function isPrime( num ) {
alert(this===window)//alerts true
}
isPrime( 3 )

this equals window Not isPrime

function isPrime( num ) {
this.obj = this;

DaveyErwin · 09-20-2012, 02:08 PM

The xml doc is a
seperate entity
from the html/xhtml
doc the html doc
wont run javascript
that is in the xml doc

can you build a very
simplified html that
loads an external file

DaveyErwin · 09-20-2012, 01:24 PM

which are parsed in the xmlResponse property

what does that mean?
how is it "parsed"?

DaveyErwin · 09-20-2012, 12:43 PM

<!doctype html>
<html>
<head>

<title></title>
<script type="text/javascript">

function load()
{

DaveyErwin · 09-18-2012, 06:25 AM

I believe your server
needs to send this header
'X-XSS-Protection: 0'
see if this thread describes
your situation
http://www.codingforums.com/showthread.php?t=253796

DaveyErwin · 09-17-2012, 08:54 PM

<!doctype html>
<script language="javascript">
var a='103333-7'
var b='103363-0'
var c='103331-2'
var d = '203331-2'
collapse(a,b,c,d)
collapse(a,b)
function collapse(){
var arg =...

DaveyErwin · 09-13-2012, 07:35 AM

This code shows that your use
of 'this' will refference the
window object which
has no style
property

<!DOCTYPE html>
<body>
<script type="text/javascript">

DaveyErwin · 09-04-2012, 01:37 PM

var inputCheck = document.getElementsByTagName("input");
for( i = 0; i < inputCheck.length; i++) {
inputCheck[i].onclick = function() {
this.setAttribute('select', 'ok');
}
}

DaveyErwin · 09-01-2012, 09:24 PM

He's pointing to tgis ...

function myFlag( state ){
var cp = this.constructor.prototype;
alert(this===window)
if( state !== undefined )
cp.flag = !!state;

return...

DaveyErwin · 08-31-2012, 10:21 AM

var calc = (function(){
var a;
var b;
return {
add: function(){
return a+b;
},
subtract: function(){
return a-b;
},

DaveyErwin · 08-22-2012, 09:59 AM

var w = rec[value]

DaveyErwin · 08-17-2012, 09:34 AM

<!doctype html>
<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type='text/javascript'>
var MyText;
function MyFunction(){
...

DaveyErwin · 08-17-2012, 07:11 AM

you have a timing problem
the var MyText is in
the global scope
however
you access it Before
jquery has updated it
here is the solution ...

DaveyErwin · 08-01-2011, 11:11 AM

because ...

function dog(name) {
this.name = name;
}

is the same as ...

dog = function dog(name) {

DaveyErwin · 07-31-2011, 10:50 PM

first this ,,,

var Dog, dog;
Dog = (function() {

function Dog(name) {
this.name = name;
}

DaveyErwin · 07-31-2011, 07:57 PM

I can help you get over all your confusion
if you will forget about classes totally,
there are no classes in javascript.

DaveyErwin · 07-31-2011, 04:07 PM

There are no classes in javaScript.

it is the same as

var Dog = function (name) {
this.name = name;
}

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