Accessing Javascript Arguments

Mar 4, 2001

Say I have a tag like this

<SCRIPT src="navbar.js?width=580"></SCRIPT>

This is just a very simplified example.

In my navbar.js file, how would I retrieve the arguments such as "width"?

ie

var width = /*?????*/;
document.write("<TABLE width="+width+">");

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Javascript Function Passing Arguments.

Jul 19, 2001

What I want is a loop that will call the same function until it reaches a certain number (let's say 10). Then I want the function to take the parameter passed (the number) and use it in the function where ever you see a 1 below. Basically I want it to run on each element of the pub_name array and from the info gathered define a variable based on the number (example: display_pub_name_*). I have run some tests .....

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How To Modify Javascript Function To Take More Arguments.

Jan 23, 2007

I have an external javascript file with certain attributes defined to open a file in new window, which I use for viewing maps. However I need to define different attributes for the height and width, as I want users to open video clips in smaller windows. What do I need to do? Code:

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Jul 23, 2005

I have this problem in xsl wherein i want to access a variable in
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Jul 20, 2005

I have seen web pages sites, when you drop down a list box, it seems to go
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to populate another list box).

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Accessing Stylesheets From Javascript

Jul 20, 2005

I'm looking for a way to do:

function resetBorder(theObj) {
theObj.style.border = theObj.class.border;
}

But it doesn't seem to be as simple as that, I'd like a cross-browser solution, but will settle for IE.

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Accessing Form Data From Javascript

Jul 23, 2005

I've been using some code to verify form data quite happily, but i've
recently changed the way my form is structured, and I can't get it to work
now.

Originally :

The form is called "form1", and I have selects called "PORTA", "PORTB" ...
etc...

I then had javascript that accessed these selects as below, and it worked
fine.

ind = document.form1.PORTD.selectedIndex;
val = document.form1.PORTD.options[ind].value;
dev = document.form1.PORTD.options[ind].text;


My form is now autogenerated, and form data is stored to file, so I now use
an associative array for thte form elements (so that I can loop through them
easily), The form elements names are now :

McuCfg[PORTA], McuCfg{PORTB} and so on

Now, I modified the javascript so that it now uses the McuCfg[] associative
array :

ind = document.form1.McuCfg[PORTD].selectedIndex;
val = document.form1.McuCfg[PORTD].options[ind].value;
dev = document.form1.McuCfg[PORTD].options[ind].text;

When the script runs, I get the error

"document.form1.McuCfg.PORTD is null or not an object"

I have used the same notation that i know works for the "options" array
although that's not an associative array.

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Javascript Accessing An Array Of Checkboxes

Jan 15, 2006

In my HTML, I have several of the following:

<input type='checkbox' name='right[]' id='right[]' value=&#390;' />

All are the same except the value is set differently for each one. The
reason for the [] is so I can access the checkbox values as an array on
the processing page (when clicking 'Submit');

However, I want my Javascript code to examine these objects first. My
onclick event handler function (below) is called (I get the 'hi there'
popup), but it does nothing afterward (i.e., neither 'checkbox' alert
appears, and the handler, strangely, seems to return 'true').

I suppose my problem is that I am not specifying the checkbox array
properly. I tried several variations, but I've been working on this
problem alone for several hours and am getting nowhere. Code:

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Jul 23, 2005

I'm, having some problems with this function.

function displayElements()
{
for (i=0;i<document.forms[0].elements.length; ++i)
{
document.writeln(document.forms[0].elements[i].value);
}
}

I'm trying to loop through the only form (form[0]?) on my webpage and
display all their values. For some reason I'm only being shown the first
value?

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How To Resolve For Permission Denied When Accessing Any Object Using Parent. Using Javascript?

Jan 6, 2006

The scenario is of two different web servers. The parent frame (html
page orginates from server 1) has script like
function x1()
{
.....
alert('parent invoked');
....
}

Inside child frame (html orginates from server 2) the html refers to
parent script like
{
.....
parent.x1();
....
}

It throws Microsoft Jscript runtime error: permission denied. I am
using IE based on WinCE 4.2 version platform.

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Jul 23, 2005

I am working on a PHP-script and need javascript to set the value of a
hidden field in a form. This field happens to be an entry in an array
data[3] according to my example. How can I do this?

Below is listet two PHP-pages: one that doesn't work (to my dismay), and
another that does work, but do not use an array entry in the hidden field. Code:

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Mozilla: Not Enough Arguments

Jul 20, 2005

I embedded a javascript in HTML and tried to open the file using
mozilla 1.4 it gave me the following exception in the script on
clicking the Submit/Next button. IE was able to execute the script

Function defination
function evaluate(form)

Line making the call :
<INPUT onclick="if (validate(this.form)) evaluate(this.form);"
type=button value=Submit/Next name=B1>&nbsp;&nbsp;&nbsp;

Mozilla Javascript console window.

Error: uncaught exception: [Exception... "Not enough arguments
[nsIDOMXPathEvaluator.evaluate]" nsresult: "0x80570001
(NS_ERROR_XPC_NOT_ENOUGH_ARGS)" location: "JS frame :: <unknown
filename> :: onclick :: line 0" data: no]

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Jun 28, 2010

I am using AWM menu and there is functon awmCreateMenu() which creates a menu, but exactly not getting the different arguments to this function. How to get meanings of these parameters? Actually I want to activate or open this menu using an short key like shift+MenuName first alphabet eg Shift + A or Alt + A will also do.

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Jul 2, 2010

function args() { return arguments; }args(); the reault is []?what's the "return arguments; meaning?

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Jul 23, 2005

As I can remember this is not allowed in Java:

int x, y, z;
switch(x,y,z){
case 1,2,3:
System.out.println("Hep");
break;
}

But what about in JavaScript, or are there some other kind og syntax for switch?

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Calling An Executable With Arguments

Jul 20, 2005

Is there anyway to call an executable on a local disk (W2K) with arguments
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We are trying to create a simple 'portal' page to a group of our c++
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Sep 9, 2010

I need to be able to pass a variable to a CSS argument after computing the size of the viewers window height. I am using an alert function to test it, but so far it won't populate.

$(document).ready(function() {
var winHeight = $(window).height();
var winWidth = $(window).width();

[Code]....

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Feb 15, 2010

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Here is the code:

what I am trying to do, is get the array elements to be called and give me an answer. Will I need to add the array to the function? It is further down the code after the function at the moment. Or will I need to add the array elements to the function?

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Jan 9, 2011

I know in different languages (VB.Net,C++,C#) how to pass an argument to function in this code:
<html>
<head>
<script language="Javascript">
<!-- hide
function openNewWindow() {
popupWin = window.open('[URL]',
'open_window',
'menubar, toolbar, location, directories, status, scrollbars, resizable, dependent, width=640, height=480, left=0, top=0')
} done hiding -->
</script></head><body>
<a href="javascript:openNewWindow();">return to front page</a>
</body></html>

I need to add several links in my page, so I need to pass indexes from links to main function, so I can open images in specific folder with indexes filenames. For example in vb
Subname("text_to_pass_to_SubName")
Public Sub SubName(ByVal function_text as string)
End Sub

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Aug 22, 2011

I have a setup where I need to get the function calling a function, which works fine, I just use arguments.callee.caller.Now I need to take it a step further and get the object that the function belongs too.
For example in a onclick="parentObj.someFunction()"
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Sep 15, 2011

I'm trying to replace an element's style on the fly like this

Code:

var sc = document.getElementById("someElement").innerHTML;
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Aug 14, 2006

I have a main page that opens a pop up window when the user clicks a
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My question is: this new populated form element is the value that I use
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onchange does not watch this form element because of getelementbyid, so
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Any other way to fire the function off when the user picks their
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I'm calling `setInterval(myfunc, 100);`.
That function receives one parameter which seems to be -3, 0, 3, 6 or 9.
This isn't a problem, but I'm wondering what it is. Does someone know?

Mozilla/5.0 (Windows; U; Windows NT 5.1; nl; rv:1.8.1.1) Gecko/20061204
Firefox/2.0.0.1

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I have the following html for simplemodal

For the following html

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I'm a PHP developer that needs to user javascript to open a window prior to a _POST call.

PHP Code:
<title>test</title>
<SCRIPT language="JavaScript">
function newwindow()
{
var myForm = document.header;
var txtValue = myForm.txtUsername.value;
var txtFileName = "lost_logon.php";
[Code]....

I need the window.open to open a new window with arguments attached. For example is the username is bigbob the call should be lost_login.php&user=bigbob. How do I pass the argument?

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need to call two functions say func1(a,b) and func2()i used the following code. But only the first function works, second one not working

Code:
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