I would like to obtain the non-computed style property of an element
examples:
jquery:
Code:
$(element).css("width")
Code:
element.style.width
...
Jezternz
Last Activity: Mar 17 '12, 11:40 PM
Joined: Jan 5 '08
Location: New Zealand
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How to obtain non-computed css style?
Hi,
I would like to obtain the non-computed style property of an element
examples:
jquery:
// will not work, as it will return the computed width (in pixels), when it is set to 'auto' I do not want the width in pixels, I want the actual property (auto).
// Also not acceptable as this will only retrieve inline properties.
... -
Thanks for the help.
Did a bit more googling on "Margin Collapsing" and found the following seems to work:
- display of the child is set to: inline-block
- float of the child is set to: left/right
- clear is not set to none.
- zoom (transformation ) of the child is set.
source
Cheers, J -
Why does margin-top not work as expected? How to fix this?
Okay,
So I have been working with HTML and CSS for a number of years, and recently I came across something I did not realize would happen.
When you have a parent division (relative/static), and you have a child division with "margin-top:40px".
What will happen is the parent division will actually be pushed down 40px from its parent and the child div will actually just sit on the top.
What confuses... -
How to access Local page in iframe?
Hi,
I would like to access, an iframe from javascript. Which is fine and I am able to do this, however chrome is displaying an error.
The error is as follows:
Unsafe JavaScript attempt to access frame with URL file:///C:/<filename2> from frame with URL file:///C:/<filename>. Domains, protocols and ports must match.
When I host this on a webserver it does not display an error, only when... -
Thanks for the tips, I was really just wondering if there was a parameter you could set on it, to not force children to be wrapped. I will look into jquery tabs, cheers.Leave a comment:
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Thanks Sudaraka, Yep was meant to be .page there.
I understand what you are saying, and that would work, however because I want to have a dynamic number of '.pages' I would prefer not to have a static width, as it could be any possible number. So I guess I could set the width to 9999px, but this seems rather messy, is there anyway I can get it to run with a width:auto?
Cheers, JLeave a comment:
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How to make divs remain on a single line within a hidden div
Hi,
So what I want to do, is create a file tabs like bar. This will include a list of all pages open in my web app. There is likely to be more open then what fits on the page bar, so they will need to be scrolled along.
My current setup is as follows, it is a container, with overflow hidden, a scrolling container, and all the pages open 'page'. The scrolling container has width:auto and can be scrolled along by setting the left... -
Thanks for the quick response Atli,
As this is more for a trial then actual practical use, efficiency is not really a concern.
I would however be interested in an efficient one. If you have any links or anything that would help with writing a more efficient one, that would be great.
Cheers, JLeave a comment:
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Simple Update Statement
Okay so I have a table for 'items' and a table for 'items in a users shopping cart'. I want to decrement the stock field in the items table once for every instance of that same item in the 'items in shopping cart' table.Code:UPDATE items i, cartitems c SET stock = (stock-1) WHERE i.id = c.itemid AND c.userid = '7';
The code above, will unfortunately only decrement a maximum of once in stock... -
Okay, Cheers, will give that a go!Leave a comment:
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Jquery mousedown button
So I want to create a button, that changes its background image when the user presses down on it. My button is a division. Now I could simply use mousedown() and mouseup(), however there are many problems that can arise from this. For example a user could push the mouse down then move the mouse off the button. The user could also press alt-tab or something after mousing down. Either of these events would cause the button to stay pressed down even... -
relative element inside absolute element?
Okay so I want to place a relative division inside an absolutely positioned division.
This isn't the code from my website but is good enough for demonstration. So I want to absolutely...Code:<div style="position:absolute;left:50px;right:50px;top:50px;bottom:50px"> <div style="position:relative;margin:0 auto;height:100%;width:500px;">testing123</div> </div> -
I would like to apologize, I had something wrong with my code. I was under the impression the onmouseout event would not register on the window object, when infact it works perfectly.
Sorry for any time I wasted, JoshLeave a comment:
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thanks for replys,
The problem I am having is, when I attach the mouseout event to the window or the body, it does not fire the event unless, I move the mouse off the window very slowly (so it is not really plausable, as often you will move the mouse out of the window in a fast motion). So are there any other ways I can go about this?
cheers, JoshLeave a comment:
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I am not so concerned with the event code, I have been using these functions I made (doesn't matter if its on<event> or <event>):
...Code:function addEvent(elem, etype, func){ if(!etype || etype.constructor != String || !func || func.constructor != Function)return false; [U]if(etype.indexOf("on") == 0)etype.replace("on","");[/U] if(window.addEventListener)elem.addEventListener(etype,func,false);Leave a comment:
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How can I detect when the users mouse leaves the document (body)
Okay,
so I am working on a web application, that has lots of events, and I need to be able to trigger a function (probably through an event firing). Whenever a user leaves the page with the mouse. I have a timer being triggered every x milliseconds and I want to be able to cancel this interval when the users mouse leaves the page.
I have tried the onmouseout, onblur on the window, document, body and the web application division (note... -
problem with simple iteration
Okay, so basicly I have an array of functions, these functions are used to setup different menu's.
The very first function sets up the main menu and links to other menus/pages.
Note I have written addEvent, and it is self explanatory and has been tested and works.
...Code:var buttons = ["MenuX", "MenuY", "MenuZ", "MenuZZ"]; var menu_page_generators = [ function(m,
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Thanks for the reply Josah,
I am quite new to vector math, so I was wondering if you could give me a bit more detail. When you say average of a vector (subject), do you mean the normalised version of it?
Once I have this, I don't quite get the last line either, what do you mean by translate the subject towards the origin O.
cheers, JoshLeave a comment:
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Question regarding Camera Position in a 3D Scene
Okay, so I have setup a scene in Java.
I have 2 points. The first point is always 0,0,0.
The second point is the camera position and can be any positive or negative values for x,y,z.
Now what I want to do is have a function 'centerCameraVi ew' which will modify the camera angle values, and will put the first point (0,0,0) in the center of the camera's view.
So I guess as much as anything I am looking for pseudo code. Any... -
Thanks heaps, here are the two lines that need to be changed for generics use.
andCode:Vector<ClassX> xv = new Vector();
Code:ListIterator<ClassX> it = objlist.listIterator(); while(it.hasNext()){ ClassX temp = it.next(); temp. doThis(); }Leave a comment:
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