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CSS - Javascript Reference/css Class/border Properties
I am creating a standalone (included with <script src>) script to display a slideshow of images, and need the images' container DIV to resize to the height and width of the largest image, PLUS the border width. I can get the height easily enough, but the border is giving me problems. The code I'm using now is:
Code:
function getcss(myclass,element) {
var CSSRules;
if (document.all) { CSSRules = 'rules'; }
else if (document.getElementById) { CSSRules = 'cssRules'; }
for (var i = 0; i < document.styleSheets[0][CSSRules].length; i++) {
alert ('.' + document.styleSheets[0][CSSRules][i].style['border'] + '.');
if (document.styleSheets[0][CSSRules][i].selectorText == myclass) {
return document.styleSheets[0][CSSRules][i].style[element]
}
}
}
function InitializeImageRoller() {
for (var q = 0; q < Files.length-1; q++) {
var hidden = eval('hiddenpicture' + q);
if (MaxW < hidden.width) { MaxW = hidden.width }
if (MaxH < hidden.height) { MaxH = hidden.height }
Container.style.height = MaxH;
Container.style.width = MaxW + getcss('Container','borderWidth');
hidden.style.display = "none";
}
}
right now I'm testing, and in the first function, I have a line " alert ('.' + document.styleSheets[0][CSSRules][i].style['border'] + '.');". This works fine, but returns ALL the properties of the border. I need it to only give me the width. What should the ['border'] be changed to to accomplish this? Similar TutorialsI noticed that if you place a border around an object with all sides having different colors, that a diagonal appears in each corner where the two colors meet. Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>My site</title>
<style type="text/css">
#my_id {
width: 100px;
height: 100px;
border-top: 10px solid red;
border-bottom: 10px solid green;
border-left: 10px solid blue;
border-right: 10px solid black;
</style>
</head>
<body>
<div id="my_id"> </div>
</body>
</html>
Is there anyway to override this so that for example the bottom border extends from left to right edge at a height of 10px (using the above example) instead of gradually decreasing the height as it nears the edge? Edited to add: I know that I could achieve this effect by nesting divs but I was curious as if there was a simpler solution. I am having two problems with my tables right now: Within the style sheet, I have the following: table { border: thin #0000CC; } If I am not mistaken, this should make all tables that have a border of 1 or greater to automatically be thin and blue. This is not working... Why not? D Hi all, new css user here and have a slight problem. I am trying to change the color of the 'post date' on my forum that i am creating. In the source code for this area, there is no div id, but just three classes namely, "top-post forum-post clear-block", "post-info clear-block", and "posted-on", with the first being the most outer class. In my css sheets there are references to the latter two classes, but adding 'color:#fffff', does not change the text color. I have tried listing them all from outer to inner and then declaring the color but also this did not work. I am using drupal and the advanced forum module, and saw using inspect element that another site just had the color specified under 'posted-on', and it was working, but not for me. Even with an !important tag, it just comes up with an exclamation mark on the 'inspect element. I was wondering if anyone had any suggestions as to how to change this? Any help massively appreciated! Really basic question. I've created a CSS text class. How do I reference it to apply to a text sample? I've been using this page as my guide: http://www.htmlgoodies.com/beyond/css/article.php/3470231 But they only reference commands such as <I class="name"> and <U class="name">. I don't want to add any Italics or Underlines, so how do I only reference the class? ok so I have a menu done via CSS and initially I set up a left border on it so it shows up like this: | menu 1 | menu 2 | menu 3 Now with the help of JQuery I am trying to get rid of the | on the menu 1.. Jquery is applying the class to the correct a selector but the border is not being removed? if I change the css to "border: 1px solid black" it applies the border to the whole of menu 1 but the left border still stays WHITE? the css class is: .removeBorder { border:0; } the menu CSS is: Code:
ul.navigation-1 li a,
ul.navigation-1 li a:link,
ul.navigation-1 li a:visited
{ padding:4px 10px; display:block;text-decoration:none; border-left:1px solid #ffffff;color:#ffffff; width:100%; height:13px; }
If i remove the border-left attribute from here, the border goes away.. and via Jquery I am targetting the A.. so what is the problem? Just a FYI: html code: Code: <div id="left-menu"> <ul class="navigation-1"> <li><a class="removeBorder" href="">Products</a><ul class="navigation-2"><li><a href="">A-Z List</a></li><li><a href=""> Hi all, Not exactly sure where this post truely belongs (CSS, HTML, JS forums) but firt trying this forum. I'm trying to create a simple expandable link but the link jumps up and down when expands/collapses. The code attached, any ideas any one. Code demonstrates the problem so please save it as .html and view it. -- Thanks. Code:
<style type="text/css">
.faq_hidden
{
visibility: hidden;
}
.faq_shown
{
visibility: visible;
}
</style>
<script type="text/javascript">
function showReview(n)
{
document.getElementById(n+'_r').className = 'faq_hidden';
document.getElementById(n+'_f').className = 'faq_shown';
}
function hideReview(n)
{
document.getElementById(n+'_f').className = 'faq_hidden';
document.getElementById(n+'_r').className = 'faq_shown';
}
</script>
<div id="r1_r" class="faq_shown">
<a onclick="showReview('r1'); return false;" href="#">
<div>
Completing the questions 1
</div>
</a>
</div>
<div class="faq_hidden" id="r1_f">
<a onclick="hideReview('r1'); return false;" href="#">
<div>
Completing the questions
</div>
</a>
<p>
Completing the questionnaire should take 8 - 10 minutes of your time.
Be honest, answer as you would normally behave and act, in response to
the statements and questions.
</p>
</div>
Is something like this possible, if yes, what's the correct format? input, textarea, button, select { font-size: 8pt; font-weight: bold; onfocus="this.style.background='#DDDDDD'"; onblur="this.style.background='#EFEFEF'"; color: #000000; background-color: #EFEFEF; border: 1px solid #CCCCCC; font-family: Tahoma, arial, helvetica, serif; } I include a CSS style sheet in my php page and within a javascript function, I pass a hard-coded color code. I want to change that hard-coded color code to be the color of one of the css classes. How do I go about doing this? The reason I need to do this, is because the css file included will change from user to user, but the class name (holding the color) always remains the same. Help please. Thanks in advance. Hi. Have created some simple tabs using table cells. Active tab should have bottom-border color equal to page background-color. Non-active tabs should have bottom-border=black. Works fine in IE, but does not work very well in Firefox. If I remove the border-collapse:collapse on the table, then firefox also work... but I would like to be able to keep the 1px border between each table cell. So is there a way to make this work in both IE and Firefox... and hopefully most other browsers... See code below: Code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
<style type="text/css">
a.menu_top:link {color: #000000; text-decoration: none;}
a.menu_top:visited {color: #000000; text-decoration: none;}
a.menu_top:hover {color: #000000; text-decoration: none;}
a.menu_top:active {color: #000000; text-decoration: none;}
td.menu_top_passive {
background-color: #777;
border-left: 1px #000000 solid;
border-right: 1px #000000 solid;
border-top: 1px #000000 solid;
border-bottom: 1px #000000 solid;
text-align: center;
cursor:pointer;
font-weight: bold;
padding: 5px 20px 5px 20px;
margin: 0;
}
td.menu_top_active {
background-color: #bbb;
border-left: 1px #000000 solid;
border-right: 1px #000000 solid;
border-top: 1px #000000 solid;
border-bottom: 1px #bbb solid;
text-align: center;
cursor:pointer;
font-weight: bold;
padding: 5px 20px 5px 20px;
margin: 0;
}
</style>
<script language="JavaScript">
function change(id, url) {
for (i=1; i<6; i++){
eval("document.getElementById("+i+").className='menu_top_passive'");
}
eval("document.getElementById("+id+").className='menu_top_active'");
}
</script>
</head>
<body style="margin:0; padding:0; background-color:#bbb;">
<br><br>
<center>
1. Load the page.<br>
2. Click Item 4.<br>
3. Click Item 2.<br><br>
Why is the bottom border of the menuelements (table cells) not getting correct in Firefox?<br>
None-active menuelements should have a border-bottom = black, active should have same bottom-border as page.<br>
Notice that I use border-collapse on the table in order to get the cell-border 1px thick between the menuitems.<br>
If I remove border-collapse, then there is no strange behaviour in Firefox.<br>
Any way to get this working in Firefox without breaking it in IE?
</center>
<br><br><br>
<table border="0" cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;">
<tr>
<td id="1" nowrap class="menu_top_active" onClick="change('1');"><a href="javascript:;" class="menu_top">Item 1</a></td>
<td id="2" nowrap class="menu_top_passive" onClick="change('2');"><a href="javascript:;" class="menu_top">Item 2</a></td>
<td id="3" nowrap class="menu_top_passive" onClick="change('3');"><a href="javascript:;" class="menu_top">Item 3</a></td>
<td id="4" nowrap class="menu_top_passive" onClick="change('4');"><a href="javascript:;" class="menu_top">Item 4</a></td>
<td id="5" nowrap class="menu_top_passive" onClick="change('5');"><a href="javascript:;" class="menu_top">Item 5</a></td>
</tr>
</table>
</body>
</html>
I'm a little puzzled by this weird display bug by IE7, this bug doesn't occur in IE6. It had to do with the DIV's CSS's border-style. If you set it to double then you notice some random bugs with it. Some of the time, the border is displayed without a problem. Some of the time, it is displayed with some gaps in the line as if it is not being drawn upon. Some of the other time, it is not displayed at all. I noticed if I switch from one tab to another then back, the border appeared as if nothing had happened. I also noticed that if I open the view source that overlapp the web browser then closed it, the border appeared as if nothing had happened. How do you fix that problem? Thanks... hey, I got a table, every <td> in the table got the css class .regular. (<td class='regular'>). When the user moves their mouse over a row, that row should change color. This works with the following code: <tr onmouseover='this.className=\"hoverRow\"'> However, this only works if the td's in that row have no class set yet. And since all td's in my table have a class set allready, i cant use this. How can i overwrite the class of the td's by the class for the whole row? thanks in advance I'm trying to write a function that will resize a few <div>s on my page when it loads. Before I got too far, I wrote a simple function to alert the current height of each <div> to be resized. It looks like this: Code: function resizeDivs()
{
var saidDivs = new Array("cBodyMid", "cLeftPane", "cLeftPanelData", "cRightPaneData");
for(i=0;i<saidDivs.length;i++)
{
var el = document.getElementById(saidDivs[i]);
curElHeight = el.style.height;
alert(curElHeight);
}
}
All I get is 4 empty alert boxes. All of the styles are defined in an external style sheet a la: Code: #myDiv {
height: 25px;
}
and they are all assigned to <div> tags a la: Code: <div id="myDiv">here's my div</div> However, if I create a div with the height specified as an inline style, it works. I've got to be missing something really simple here. Anyone know how to get that height property? I see that document.getElementById('foo').style.width is a valid property, but yet I see documentation which accesses the style's properties as an array element, example: document.getElementById('foo').style['width']. Are both equivalent? What would be the property equivalent for 'text-align'??? document.getElementById('foo').style.textAlign?? Where can I find the docs for this? You know how you can modify Mozilla css with properties like css Code: Original - css Code -moz-border-radius: 4px 4px 4px 4px; -moz-border-bottom-colors: ThreeDDarkShadow ThreeDShadow transparent; -moz-border-top-colors: ThreeDDarkShadow ThreeDShadow transparent; -moz-border-right-colors: ThreeDDarkShadow ThreeDShadow transparent; -moz-border-left-colors: ThreeDDarkShadow ThreeDShadow transparent; -moz-border-radius: 4px 4px 4px 4px; Is it possible to get something like this to work with IE? See on F/F the box is rounded.. but on IE its just a complete square ( duh that's because I'm modding Mozilla css properties ). Using the following example: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Test</title>
<style type="text/css">
a
{
display: block;
}
a.one.on, a:hover.one, a:hover.one.on
{
color: red;
}
a.two.on, a:hover.two, a:hover.two.on
{
color: orange;
}
a.three.on, a:hover.three, a:hover.three.on
{
color: green;
}
</style>
</head>
<body>
<a href="#" class="one">one</a>
<a href="#" class="two">two</a>
<a href="#" class="three">three</a>
<p> </p>
<a href="#" class="one on">one</a>
<a href="#" class="two on">two</a>
<a href="#" class="three on">three</a>
</body>
</html>
Notice how, in IE6 (works fine in FF), when the secondary style named 'on' is added, all 3 links in the 2nd set display the properties of the style: Code: a.three.on, a:hover.three, a:hover.three.on
{
color: green;
}
(since it is last in the list) rather than the style specified by their respective numbers (i.e. 'one', 'two' or 'three'). Is there a way to overcome this in IE. I am confused by the "rules" of how to indicate what you are trying to style when an element is within other elements. Specifically in this case (but hopefully this lesson will be portable to other contexts). I have a UL with an LI (classed) that is within an id'd UL that is within an id'd DIV. Code: <div id="horzmenu">
<ul id="horznavmenu">
<li><a href='rooms.php'>Accomodations</a></li>
<li class='hot'>Location & Info
<ul>
<li><a href='/otherprops.php'>Other Properties</a></li>
<li><a href='/news.php'>News & Photos</a></li>
</ul>
</li>
<li><a href='booking.php'>Booking</a></li>
</ul>
</div>
So if I were to wish to style this new UL and its LI's do I refer to: The parent UL as in: #horznavmenu ul ul { The parent UL and the class'd LI as in: #horznavmenu ul ul li.class{ Or? Thanks in advance for any feedback or suggested reading... I want the iframe to have a horizontal scrollbar but no vertical scrollbar. My code I've been attempting looks like this: Code: <iframe scrolling="auto" src="quicklinks.php" width="100%" height="200" name="helpContent" style="overflow-x: visible; overflow-y: hidden"></iframe> Is this possible? If so, is it compatible with all browsers? I know many of you are going to say, well you have it on auto and if you don't want it to scroll vertically, don't have a page in the iframe that is too high in height. However the page has dynamic thing submitted to it and there might be the possibility that a user submits a name too long and I don't want to deal with only showing a certain length of the string. Hi! Does anybody have some great link or book advice about all the properties of the DIV and/or LAYER - tags? Inspiring examples with javascript to this are also welcome. I will use it to build advanced layer functionality. Regards Bjorn Guys I have the following issue regarding links and colours: The colours of links are set thus: a:link : White; a:hover : Blue; a:visited : White; The problem I have is that I want a hovered link to turn blue even if it has been visited. Is there anything I can do about this...? I have a style for links that I use in my main navigation menu, like so: Code:
a.main_nav
{
color:#FFFFFF;
font-size:12px;
}
a.main_nav:link{ text-decoration: none }
a.main_nav:visited{ text-decoration: none }
a.main_nav:active{ text-decoration: none }
a.main_nav:hover{ text-decoration: underline; }
How can I wrap all the links in a <div> and not have to specify the class on each <a> ? |
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