Computed Styles On Div?

Feb 10, 2011

i have 2 nested divs like this:

<div id="outer" style="display:block;">
<id ="inner">
<input type ="text" id="txt"/>
</div>
</div>

in my javascript, when i alert the value of (document.getelementbyId('inner')).style.display, I get blank value. when i do the same for outer div, then i get value block. however inner div is inheriting style from its parent. i need to add some specific handling in case style of inner div is block, whether explicit style or computed style. i cannot do the check on its parent's style as it might not always be immediate parent.

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Using .currentStyle/getcomputedstyle doesn't work as it returns "auto".

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Is there a way to pass a variable computed in handlerIn to handlerOut? jQuery("#some_id").hover( function() { var mega_menu_id = "#" + jQuery(this).attr('id') + "-mega-menu";

}, function () {
// want to use that computed value here
}); //end hover

I don't think I want globals since these functions might be called in rapid succession as a users hovers into and out of navigation elements.

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I am using Ben Alman's JQuery resize plugin in order to obtain the varying computed width of an element when the window is resized (the element in question is a page wrapper that exhibits the expand-to-fit behavior of a block box, and it's computed width is obviously influenced by the resizing of the window. Essentially, what I need to be able to do, is to reference a variable that is defined in a .resize() function ('width_page') in a seperate .each() function.

[Code]...

I now understand that variables can't cross boundaries like in the example above, which leaves me a little stuck. I also understand that this is specific to the context of the .resize() function, and that it can't be taken out of it without using an element selector. Is there some way I can call the .resize() function in my .each() function?

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How can i override all the styles being cascaded applied to some HTML
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For example:

I have a stylesheet where DIV styles are described
DIV {
padding: 10;
margin: 10;
}

and have HTML code:

<DIV><DIV style="override:all">Test</DIV></DIV>

I would like to not have the inner DIV padding, margin and other
directives described in styles above. Actually I would like to
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her is my markup

<tr class="master">
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<span>A081012244</span>
</td>

[Code]....

I want todifferentiateeach odd tr with class master , detail tr initially will be hidden , how to find each odd tr with class master

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Feb 8, 2010

[code]...

I want to clear those styles for my new <table>,<tr>,<td> ..is it possible?

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Dec 14, 2005

I seem to remember being able to do this, but I can't seem to find out
how I did it before...

Basically, I have styles defined by class in a stylesheet, and I need
to read the "width" style. obj.currentStyle.width works just fine in
IE, but Firefox doesn't recognize it.

document.defaultView.getComputedStyle(obj,null).ge tPropertyValue('width')
gives me the actual width (just as obj.offsetWidth does), not the width
style assigned by the stylesheet.

Because the elements are cells in a table row, the rendering of the
table is causing the actual width to vary from the assigned width
style. So, how can I get the assigned width style in Firefox (and other
browsers)?

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ID1a, ID1b, ID1c, ID1d
ID2a, ID2b, ID2c, ID2d
etc,
etc....
How can I create/repeat these style ID's as I create/repeat the div's?

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I'm currently moddifying a simple menu tree script, into a way of showing more info, when clicking a headline. It is beginning to work allmost a i want i to, but when i use my own stylesheet, the area of the menutree is shown as a table.

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body{
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}
</style>
<input type="text" name="bg"/>
?

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Sep 5, 2002

The following method should prevent users of client computer to access script and style code using the following techniques:

- View (Page) Source - either through right-click, menu or shortcut key
- Save As...
- Temporary Internet Files Folder

The suggested method uses server side scripting and is implemented using ASP.

Your HTML file:

<html>
<head>
...
<script type="text/JavaScript">
scriptsString=&#392;,6,5'
</script>
<script type="text/JavaScript" src="ScriptLoader.js" ></script>
....


ScriptLoader.js listing:

scripts=document.createElement('script');
scripts.src='ScriptLoader.asp?Scripts=' + scriptsString;
document.getElementsByTagName('head')[0].appendChild(scripts);


Action is in ScriptLoader.asp

<%@ Language=VBScript EnableSessionState=False %>
<%Option Explicit%>
<% Response.Buffer = True
Response.Expires = 0 'Prevents caching of the content
%>
<%
Dim strScripts
Dim ipsp, iFNum
Dim fso, file
Dim strReferer
Dim bRM = False

Dim Scripts(13)
Scripts(0) = "Script1.js"
...
Scripts(13) = "Script13.js"


strReferer=Request.ServerVariables("HTTP_REFERER")
'compare referer to the address of the page that uses the
'scripts and continue only if matches. This will allow access
'only by your file

strScripts=Request.QueryString("Scripts")
set fso = Server.Createobject("Scripting.FileSystemObject")

While Len(strScripts) > 0
ipsp = InStr(1,strScripts,",")
If ipsp = 0 Then
iFNum=CInt(strScripts)
strScripts=""
Else
iFNum=CInt(Left(strScripts,ipsp-1))
strScripts = Right(strScripts, Len(strScripts) - ipsp)
End If
set file = fso.opentextfile(Server.MapPath(Scripts(iFNum)), 1)
Response.Write(file.ReadAll)
file.close
set file = nothing

Wend

set fso = nothing

%>

Hope this will extinguish some of the code protection debates. If you see holes in the suggested approach let me know. It still does not protect from net traffic sniffers ....

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alert('Is it possible ');

How To Apply Styles To Javascript Alert Box

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Is there a way to use an if statement to check for the status of a style??

I have the following but it does not work...

if('getElementById('Tester').style.visibility'=='visible')
{
alert('Visible');
}
if('getElementById('Tester').style.visibility'=='hidden')
{
alert('Hidden');
}
else
{
alert('Else');
}}

"Tester" is the id of a div with it's visibility set to visible. No matter what, though, I always get "Else" returning. Do I have a syntax error with the above, or is what I'm trying to do not possible at all??

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