Finding Which Script A Function Belongs To In The DOM

Oct 16, 2007

I would like to find out what script file a function belongs to. Better yet, I would like to know all of the functions that a javascript file declares.

I know that all javascript functions (and global variables) that are declared in a javascript file are added to the DOM. (This is easy to varify by adding a function to a js file and then adding that file to the page and then doing a for (all in window) document.write(all + '<br/>'); (or just looking in firebug) and seeing that your function is there.) What I want to know is what file that function belongs to.

View 9 Replies


ADVERTISEMENT

Working Out Which Select Belongs To Which Option

Sep 4, 2011

I've got a snippet of code I'm trying to write and I have worked out how to extract from an option the value and its id but can't seem to see how to match it to its select.

HTML Code:

var table = document.getElementById("x");
var option = table.getElementsByTagName("option");
for (var i = 0; i < option.length; i++) {

[code]....

View 6 Replies View Related

JQuery :: Check Whether Selected Element Belongs To Particular Parent?

Jul 1, 2011

I have the list structure like this [code]...

My problem is

If I click on link which has ID ArtechGallery and which belongs to menu1 list

If I click a link which has ID HPGallery and which belongs to menu2 list

So, then, how to check whether the clicked element belongs to Menu1 or Menu2 ?

View 3 Replies View Related

JQuery :: Finding A 'hide All' Function/command?

Jan 24, 2011

I have a menu system that toggles the visibility of different divs. Here is an example of how my javascript is now:

$("#one").click(function() { $("#m").hide("fast"); $("#n").hide("fast"); $("#o").hide("fast"); $("p").hide("fast"); $("qx").hide("fast"); $("rx").hide("fast"); $("sx").hide("fast"); $("#one").toggle("fast"); return false; });

Is there any way that I can make it so it hides all divs and then toggles the one I want WITHOUT having to write it out like this. is there a 'hide all' option?

View 3 Replies View Related

Function Loop Not Working - Finding The Alternative?

Jun 4, 2010

Here's the code:

for (var i = 1; i < 5; i++)
var pl = eval("player" + i)
var namepl = eval("document.charInput.name" + i + ".value");

[code]....

In the case of the 2nd-4th player, it changes to name2.value, etc.Based on these three inputs, I need to iterate through all four players and make the player object for each of them, as I've done above.

View 5 Replies View Related

Ajax :: Form Not Finding Javascript Function?

May 12, 2011

I can't seem to figure out what I'm doing wrong with this no matter how many things I try. I've looked through Google for a related issue but found nothing specificThe script runs through a external .js file calling a list of music albums, then listing the song of the album chosen via ajax. The user can then edit of delete the songs. Everything works fine until I submit the edited information through a form. When I click the submit button I get a web developer error "updateSong is not a function"Here's the form which is loaded into the already existing page via ajax:

<?php
include("database.php");
$song = $_GET['song'];

[code]....

View 2 Replies View Related

Window.Onload Function - Finding Elements By ID

May 11, 2009

I'm trying to use unobtrusive javascript for a page I am building. I want to insert a "bookmark me" item into the page. This is the script I am using:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "[URL]">
<html xmlns="[URL]" xml:lang="en" lang="en">
<head><title>Page</title>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
<link rel="stylesheet" type="text/css" href="/css/base.css" />
<script type="text/javascript">
<!--
function add_favorite() {
document.getElementById('bookmark').innerHTML="<a href="#" rel="sidebar" onclick="if(navigator.appName=='Microsoft Internet Explorer'){ window.external.AddFavorite(location.href, document.title); return false; }else{ this.title = document.title; }" onMouseover="window.status='Bookmark Us';return true" onMouseout="window.status=";return true" title="Bookmark This Page"><img src="/images/bookmark65-3.png" alt="Bookmark This Page" /></a>";
} window.onload=add_favorite();
-->
</script></head><body>
<div id="wrapper">
<div id="header">
<h1>Heading goes here...</h1>
<div id="bookmark">
</div></div>
<div id="main">
<h2>Content goes here...</h2>
</div><div id="footer">
Footer goes here...
</div></div></body></html>

It's pretty simple stuff that just populates an empty div with an image link to bookmark the page when users have javascript enabled. Now when I call the function using <body onload="add_favorite();"> and cancel out the window.onload=add_favorite(); from the script it works just fine (it throws a line-1 syntax error up in IE that I can't figure out, but functionally everything still works in IE7 and FF2). When I try to do it the "unobtrusive" way I get nothing at all in either browser.

A little debugging revealed that the function is indeed being called and is running successfully, however the function is somehow unable to locate the element with ID of "bookmark" when it is fired with window.onload and as a result I get no bookmarking link. It's almost like window.onload is triggering itself too soon, before the div of "bookmark" is in the page, but how can that be?

View 2 Replies View Related

JQuery :: Finding Selected Radio Button In Internet Explorer With Function / Onchange - Wrong Value Obtained

Feb 24, 2011

The following code works fine in FF and Chrome for getting a radio selections value but not IE8.

$('input[name="search[gender]"]').change(function()
{
var check = $('input[name="search[gender]"]:checked').val();

Inputs are below:
<input type="radio" name="search[gender]" value="1" class="v_middle" />Male
<input type="radio" name="search[gender]" value="2" class="v_middle" />Female
<input type="radio" name="search[gender]" value="3" class="v_middle" />Couple
<input type="radio" name="search[gender]" value="4" class="v_middle" />tv
<input type="radio" name="search[gender]" value="" checked="checked" class="v_middle" />All

The first time you click a radio button in IE8, no value is returned at all (tested with document.write of the 'check' value), with an error "'null' is null or not an object". The second (and rest of the times) you click any of the checkboxes the wrong value is returned, it returns the value of the currently checked button (which we checked a moment ago) rather than the one we have checked the second time. Does Internet Explorer have issues with this onchange function method? Or is something wrong with my code?

View 1 Replies View Related

Finding X, Y Of Div?

Feb 10, 2010

I have a div, which can be anywhere in the document. I want it like, when I click anywhere on the div, it tells me the X, Y of the mouse in the div. Like X mouse - X div (left) and Y mouse - Y div (bottom). So that I know the width and height of the mouse according to the div. Is it possible or cross browser?

View 9 Replies View Related

Finding Document URL

Jul 23, 2005

How can I findouf the URL that the webpage came from?

Like document.address or something?

View 2 Replies View Related

Need Help With Finding The Dimensions Of A Div.

Oct 2, 2006

I have a div which wraps a table. Initially, the div's display attribute is "none", basically I need to find the height of the table in the div, and use that information to render the div to the user. The div is rendered only on the users request.

View 1 Replies View Related

Finding Value In Array

Feb 3, 2006

This is just some functionality missing in the Array object that I'd find very useful...

Array.prototype.inArray=function(oObject){
for(var i in this){
if(this[i]===oObject){
return true;
}
}
return false;
}

to use:

var oObj=new Object();
var aArray=[1,oObj,"string"];
aArray.inArray(1); // returns true
aArray.inArray(oObj); // returns true
aArray.inArray("string"); // returns true
aArray.inArray(2); // returns false

View 2 Replies View Related

Finding The Height Of A Div

Apr 4, 2006

I want to be able to find the height of a div in pixels without defining it in JavaScript. The Div needs to be able to have whatever content in it is required, and it will change without a refresh. I have no idea what could possibly do this, I was hoping somebody with more experience with JavaScript could help me :D

It also really needs to be at least Internet Explorer, Firefox and Opera proof.

View 3 Replies View Related

JQuery :: Finding A <p> In A <div>?

Jul 22, 2010

Title doesn't really give this thread justice ... I have a content div with an image and text included into it. This same div class is being used multiple times. What I want is to be able to click the image, and have the <p> in that div toggle to show or hide. Here is the XHTML code for the front-end:

<div class="content">
<img src="image_big.gif" alt="image" class="toggle_font" />
<p> Caption for the next image. </p>

[code]....

View 7 Replies View Related

Finding The Position Of A Div?

Sep 28, 2005

How can I get the position of an element such as a div?

View 2 Replies View Related

Finding User Login ID

Jul 23, 2005

I'm trying to make some changes to the Javascript portion of our
corporate intranet site and I'm trying to find if theres a way to find
the User's login id from a Javascript function?

If not, is there a way to run a 'echo %USERNAME%' from DOS command
window and obtain the output. I realize there's an inherent security
risk if Javascript were to allow that.

Am I barking on a completely wrong tree, is NTLM authentication what I
should be looking at?

Basically, I need to get the user id without the user having to supply
it on the page manually. Can this be automated?

View 2 Replies View Related

Finding Out If A String Contains Characters

Jul 23, 2005

I would like to check if a string is a valid zip code via Javascript.
Length and existents are already checked.

How can I find out if the string contains characters other than numbers?

Example: 834F7
schould be false since it countains an F character

View 4 Replies View Related

Finding Text On Webpage

Sep 11, 2005

How would I access the source of a webpage? I would like to get the source,
then use a regexp to find text on a webpage. For example, retrieving a
counter, or some other text that dynamically changes. I'm implementing this
for firefox.

right now, i have a web page opening that contains that info, but i would
rather have a pop up alert() that shows that info.

View 2 Replies View Related

Finding And Replacing A Line

Jun 4, 2006

Say I have some CSS, which is several hundred lines long, with the
contents in this format:

..foo {
blah
color:#000;
blah
}
..bar {
blah
color:#FFF;
}

where the selectors and their opening braces, their closing braces, and
declarations are each on their own lines (always), how can I replace a
specific declaration (line) given a unique selector and a declaration
property. For example, if I wanted the 'color' declaration property line
in the 'bar' class changed.

At the moment I'm iterating through the CSS one line at a time looking
for the selector and then looking for the declaration property (before I
hit the closing brace).

View 1 Replies View Related

Finding All Values Of A <select>

Aug 6, 2006

Is there a way to get an array with every value of a list?

document.myform.myselect.options doesn't seem to work.

View 1 Replies View Related

JQuery :: Finding An ID Then Changing It?

Jan 20, 2011

I have a link styled with css that I'd like to change with a mouse event. It's going to be on a touch screen so I'm assuming I should adopta mouseUp/mouseDown model?

[Code]..

View 6 Replies View Related

JQuery :: Finding The Right Selector?

Jan 20, 2010

i am creating a simple dynamic menu for my study with the following structure:

[Code]...

now i need to find the correct selector for the mouseout event, because now the submenu disappears if i am getting of the current element (this) of the mainmenu, but i only want it to disappear if it is not anymore over the submenu, or if the mouse goes over another element of the main menu.

View 2 Replies View Related

Finding The Width Of Any Element?

Sep 30, 2009

I'm looking to grab the width of an <li>, including padding and margins that doesn't have a set width, and has one of 'auto' or 0.

View 5 Replies View Related

Finding / Accessing DOM Object?

Oct 3, 2009

I seem to be rather bad at formulating my questions, so let me try another way; given the following:

DOM:
DOCUMENT
HTML[code]....

How do I get/set that textarea value?

View 2 Replies View Related

Finding A Sleep Functions In JS?

Mar 31, 2009

I'm looking for a sleep function in JS. An event is triggered on mouse-out. But I want the action to kick off x seconds AFTER the event. So, perhaps I'm looking for a "sleep" function in the event function?

View 2 Replies View Related

Finding If Numbers In A Set Add Up To Another Given Number?

Aug 10, 2009

I have what I thought was a fairly simple problem that I would be able to solve on my own, but the code I have found is just too complicated for me to understandI think what i have is similar to the knapsack problem, but I have a really simple version of/~moshe/recor/knapsack/knapsack.html#defSay I have a relatively small array of numbers:2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 8, 9, 10. I just need to verify true or false if a combination of these numbers will add up to 21. The numbers will obviously be changing, ( and in array size), i guess i could just use if statements but it would be stupid and go on for ages.Could anyone point me in the direction of some simple code, or easy to understand way to go about this problem?

View 20 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved