Detect Pdf Properties Using Javascript
Jul 23, 2005I would like to generate a page of links including some of the pdf properties (title, author, version, etc.) for a folder full of pdf's. Is this possible from Javascript?
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Javascript Function Has No Properties In Javascript Console
May 25, 2005I'm getting errors in Firefox everytime I try to run this frame resize code, but it works fine in IE. I can't seem to figure out what the problem is with it.
The error is: Error: theFrame has no properties
Line: 8
The line that the javascript console is showing an error for is in italics.
code from page:
<html>
<head>
<script type="text/javascript">
var defaultCols="100px,*";
var hiddenCols="0px,*";
function ShowHideMenu(){
theFrame = document.getElementById("framed");
if(theFrame.cols == defaultCols) theFrame.cols=hiddenCols;
else theFrame.cols=defaultCols;
}
</script>
<frameset cols="100px,*" name="framed">
<frame src="lframe.htm" name="frameMenu">
<frame src="mframe.htm" name="content">
</frameset>
</head>
<body>
</body></html>
Come someone let me know what I'm doing wrong here?
Javascript Window Properties ...
Nov 8, 2005Is it possible to remove the site address from the title to a javascript window?
View 3 Replies View RelatedDifference Between Class And Name Properties In HTML, As Applied To JavaScript
Dec 17, 2001how the class attribute works in CSS: I can specify that every attribute with class="foo" be italicized with: .foo {font-style: italic;}
What if I want to do the same sort of thing in Javascript? Is there something built-in like document.GetElementsbyClass("foo").style = "italic" (I'm just making this code up of the top of my head, I don't know how javascript works.)
It seems to me that with JavaScript you're supposed to use the name="" attribute instead of class="". Why the diference?
I looked at webmonkey that had an article about this, but their writing style is simply confusing and I can't make heads or tails of their articles.
Object Properties With Array Syntax - Add Extra Properties To Html Elements
Nov 13, 2009how to add extra properties to html elements as I was storing data in html attributes. After looking at some others code including Raphael and this addEvent code. [URL] They seem to treat objects just like an array. obj[property] = value; This would have been extremely helpful to know previously as I have needed to be able to include variables in property names - but have resorted to making the whole thing a string and calling exec() on it.
View 2 Replies View RelatedJavascript To Detect Textbox
Aug 29, 2006I am wondering if any of you Javascript experts can enlighten me on
which event to call. The use situation is that the tetxbox field is
populated from the DB and the add/update and delete will work only when
a textbox for reason for change is entered. This mean if a user simply
type in the same value as before, the ASP.NET textbox will be marked
with changed. But it should not limit that a user can not change the
whole value in the textbox at all.
I have looked at keyup, mousedown, etc. but it will calling the
function after every key is entered and that is what I don't want to
happen.
Javascript, Detect DIV Height
Jun 19, 2006I am very new to javascript, it is on my list of things to learn... but I have a wide range of other traditional programming languages so I understand functions, etc
however in the mean time I am looking for a way to detect the height of a specific div.
My goal is that I have a div that is set to overflow: auto ,
If the content of the div goes beyond its set height, I would like to make a div visible. So basicly I need to get the height of a div element, and compair it to a pixel number.
To go a step beyond, it would be cool to make the div that is visible when there is scrolling, to disapear once you got to the bottom of the div.
Any ideas?
Javascript To Detect If A Screen Reader
Jul 23, 2005Is it possible to use javascript to detect if a screen reader is
running a on a users machine?
I know that on a pc, screen readers use the MSSA interface. Is there
a way to detect whether this is operational or not?
Using Javascript To Detect Frame Source
Jul 23, 2005I have two frames. "Top" contains a local file on my server with the aforementioned javascript. "Bottom" is a remote website on a server I do not control. I want to use javascript in "Top" to determine what the current url is in the "bottom" frame...
View 1 Replies View RelatedCan Javascript Detect An Images Dimensions?
Jun 6, 2003I'm working on an image gallery and want to popup windows that are the size of the images they're meant to show.
In php I would use getimagesize() and plug the dimensions into a new window but the server doesn't support it so I'm sort of stumped on how to dynamically size the windows appropriately. Any suggestions?
Javascript Detect Browser Height...
Mar 31, 2004Is there a way to detect with javascript the height and width of a browser window that's open? Much the opposite of a pop-up where you define the height and width I guess you could say - anyone know if this is easily possible?
View 2 Replies View RelatedDetect Whether Javascript Threw An Alert Window
Aug 24, 2006So, basically, I need to detect whether an alert window was thrown. I can't find where it's thrown from but I need to disable a button only if there were no alert windows thrown.
View 3 Replies View RelatedDetect URL & Detect Something On Page & Show Content Accordingly?
Feb 14, 2009Can Javascript be used to detect a certain url and then "not" write some html according to that url and also detect something on the page and "then" display some html?.
Example: I'm working on a volusion site that uses asp. There's basically only one page that's changed dynamically. I would like to display some html when and only if the cart has any items in it. But also not to show up on the check-out pages.
The page dynamically displays "Your cart has 1 item in it..." when the visitors puts something in their cart.
So could javascript detect when this is displayed then write some html and then also detect if the url is showing the cart and then not show the html?
[variable1] Has No Properties
Jul 23, 2005I am getting a Javascript error from Firefox 1.0.5 when I try to reference a
table within a window that has just been opened and written to. I get the
Javascript error "cartTable has no properties" where cartTable is the
variable I assigned the table reference to.
cartTable=winDVDCart.document.getElementById("cartTable")
Previous to this, I have just opened a new window, used the document.write
method to write some HTML into it, and then used the document.close method.
At that point I call a new function to add some extra things into the new
window and this is the first statement that gets run. It seems as if the
table isn't quite finished loading when I try to reference it and that is
causing problems. I am not getting any errors in IE6 and it is working just
fine. I figured that maybe I could implement a loop to just wait until the
table is fully loaded but that will just loop infinitely for some odd
reason.
while (!winDVDCart.document.getElementById("cartTable")) {}
This code just loops infinitely, but if I just put an alert within the {}
for the while loop, it shows the alert once, I click ok and everything works
great after that. Could anyone point me in the right direction on this?
Assigning Css Properties.
Nov 23, 2005When i assign some css properties should i allways use the postfix like
measurment units (so use: 150px instead of only 150).
JQuery :: Css Properties Px And Mm?
Mar 29, 2011AwebappI am working onmust use millimeters instead of pixels for the top, left, width, height and font-size style attributes. There happens something strange when setting these style attributes with mm values.
[Code]...
How To Access Min And Max CSS Properties From JS
Aug 26, 2006It would appear that it is not possible to retrieve CSS properties such as min-width if they have been set from a class. However, I don't want to have to style everything directly with the style attribute whenever I need these properties. Is there a reliable method of getting these properties as applied to element from a CSS class?
View 2 Replies View RelatedGet The Properties Of The Object
Jul 11, 2011I'm trying to get the properties for the following objects:
0: [object Object]
1: [object Object]
2: [object Object]
3: [object Object]
This was generated by using the following code:
[Code]...
Since object names can't simply be a number ie(this.oProducts.Product.0), how can I access the object properties in the list above?
Page Properties
Aug 15, 2003i want to set page properties within the page itself. i can easily open a new window, but i don't want to have to do that. width, height, toolbar, scroolbar, navigation, etc... it seems like i've done this before, but for some reason i'm drawing a blank. any suggestions out there?
View 2 Replies View RelatedElement Has No Properties.
Apr 15, 2006I only get an error telling me "test has no properties"...
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script language="javascript" type="text/javascript">
var test = document.getElementById("test");
var title = test.getAttribute("title");
alert(title);
</script>
</head>
<body>
<p id="test" title="test title">This is a test</p>
</body>
</html>
Variable Has No Properties
Jun 20, 2006I'm trying to iterate thru form elements and pull out the ones with "note" in their name. getting "elementName has no properties" with the following code, and i don't understand why?[code]...
View 2 Replies View RelatedMethod Properties...
Jan 9, 2007I have been working on an Ajax class, but have encountered a problem in IE which i cant seem to work around. In IE i get the following error, referring to the requestChange method.
"this.objParent.objRequest" is null or not an object
As the requestChange method is called as the onreadystatechange function, ive had to assign a variable referencing the parent Ajax object to the requestChange method, which is done in the Ajax construct method. This allows me to reference the Ajax Request Object from the requestChange function.... in firefox at least. Code:
Function & Properties
Jul 3, 2007I would like to know the difference in Javascript between those two lines of code:
JavaScript Code:
oneobject.oneproperty = onefunction;
and
JavaScript Code:
oneobject.oneproperty = onefunction();
How To Get The Url From Properties Window?
Jul 20, 2011I have a quere.How to get the url from the properties window in internet explorer using the java script.Ex: I opened browser and navigated to[url]....Now I right clicked on the page selected properties option.In the properties window i need to get the url using java script.
View 1 Replies View RelatedManipulate The CSS Properties Of A <div> Tag?
Nov 6, 2011I am trying to perform an elementary animation using javascript to manipulate the CSS properties of a <div> tag.
I use getElementById in my first function to draw a line inside a <div> box like this:
function line(x1){
var cd=+1;
var c = (x1);
var division = document.getElementById("line1");
[Code]....
Set Multiple CSS Properties ?
Nov 7, 2011I am drawing lines inside of a <div> (wrapper) using <div> id's by incrementing the height and width properties using javascript functions. I use setTimeout to gauge the speed and clearTimeout for when the current line is finished being drawn. Then we call the next function to draw the next line ... etc.... etc.
At first I was going to go the whole "createElement" route. Then I thought "Why not go ahead and define all the lines and id's in the body of the page and just set the initial heights/widths to "0" (hence they will not be seen until we start to increment).
XHTML Transitional looks like this:
What do I have to do be able to set multiple style properties?
I am getting an invalid argument:
I have been through this once before. This time I am not leaving anything out in hopes that someone could elaborate on why does:
But:
To me, it looks like the same approach is being used.