Changing Style On Class Using GetElementsByClassName?
Apr 24, 2009
This does not work. Not sure what I am missing. Basically I want to toggle the none/block value in the style on the span class below based on the browser detection script.
im on a really tight deadline with this and have been strugglign all day. (i know nothing about JS!) here's my code:
<script language="Javascript"> var allHTMLTags = new Array(); function fadeIn(SRC) { var allHTMLTags=document.getElementsByTagName("*"); for (i=0; i<allHTMLTags.length; i++) { if (allHTMLTags[i].className.indexOf(",") !== -1)
[Code]...
the end result needs to go through and find all divs with a class CONTAINING the term specified in the <li> then give them an opacity of 1, then on mouseOut return the opacity to 0.5
I currently have a normal link like Code:<a href="http://sitepoint.com" class="link">sitepoint</a> and when a user clicks on it I want to be able to change the "link" class to a different class. However, I don't want to add anything to the actual link html. Is it possible to do this using javascript without modifying the original link code?
I would like an event to trigger a change the style of all the elements that belong to some CSS class.
I know it is possible to change the class of an element, for example with:
<script language=javascript> function changeclass() {document.getElementById(id).className="class_id";} </script> <input type=checkbox onclick="javascript:changeclass()">
But this can only change one element. I would like to change the "property:list" pairs of a CSS class, so that changes can apply to more than one element.
function test(id) { alert(document.getElementById(id).style.backgroundColor); }
Why doesn't this work? It returns nothing, but the class, which the element uses, has a background-color value set... ?!?!?! Am i missing something... ?
var ourDiv=document.getElementById('cretor); var t=document.createElement('table'); var tb=document.createElement('tbody'); t.style.border=Ǝpx groove blue'
var tr=document.createElement('tr'); var td=document.createElement('td');
Then I append and everything... My question: I want to assign a class and a style, the class named "asdf" and in the style, a "border-top-width of 35px" and a "border-top-style of outset,
i'm new to jquery and am not real familiar with javascript. I have a color picker on my page that puts the hex value in an input box. I'm not familiar with jquery or javascript in general. I would like to be able to take the hex value and use it in updating a style of a div onkeyup or onchange...say the border color for example. Something like this...but this isn't working.
OK, been banging my head with this for a while. I have a dynamic sitewhere we get a list of elements from the database, we identify theseitems with id numbers and encoded get strings. So I'm trying to getstyle changes to take affect with jquery and it really just doesn'twork.I'm not sure what I'm doing wrong. Here is the source code:
How do I check the status of a style? I thought something like this would work, but no joy:divTest = document.getElementById('link_container'); if (document.divTest.style.display == "none") {}
I am building a schedule web page and before I just had it use plain static HTML and CSS to control the styling. I wrote some javascript that goes through the table's rows, then cells (double for loop), and if the cells innerHTML == "" then the style class is changed. I do have some working code, however it only works in IE. Here's a copy of the script:
<script type="text/javascript"> for (var i = 0; i < document.getElementById('table').rows.length; i ++) for (var j = 0; j < document.getElementById('table').rows(i).cells.length; j ++) if (document.getElementById('table').rows(i).cells(j).innerHTML == "")
I am trying to get the color of the list item 'SUBJECTS' to turn red on mouse over. I think my syntax must be wrong but I don't know how so. What can I do to fix it?
this class apply to each cell of my table as follow.
<div sortname="DiamondSKU" class="c2 DiamondSKU ds_grid_header_column sortable"> my div content </div>
I am changing class value dynamically in my asp.net page using javascript,json, web service and jquery . assume didsku contain width of div that i have fetched from table and assigned to didsku javascript variable. var didsku = 93px;
then i am applying css using one of following way.
var a = { "width": didsku + "px" }; $("div.c2").each(function () { $("div.c2").css(a); });
For some reason I cannot get jQuery.css('name') to return a style property that was assigned by a class. However, it returns the property if it was assigned by style="". Has anyone else run into this issue? Bug?
I'm working on something that I want a user to be able to override by including a specific class somewhere in the CSS definitions. If that class doesn't exist I want to add a default style. This seems like something that should have come up before but search isn't coming up with anything. Can someone point me in the right direction? Local styles/classes override global classes right?[code]...
I am attempting to change the style after the user has loaded the page(every x number of seconds) but the element just doesn't seem to berefreshing. I have done all of the checking, and it seems like it ischanging it but it isn't showing that on the page.
I'm currently putting javascript function onto a page to swap the content between 2 divs onclick- when one is visible one is hidden and vice versa (they are in the same place to create a tabbed browsing effect).
the script:
<script type="text/javascript"> * function detailStyle() {
I am using this javascript code to run 'onclick' to change my href class style. It works to change the style, but when I click on the next menu item, the previous one is not reverted back to how it was previously, but the formatting is stripped away leaving the link purple with no background image. How do I get it to revert to the original class which is set?
Here is the javascript :- <script language="JavaScript" type="text/javascript"> /*<![CDATA[*/ var Lst; function CngClass(obj){ if (Lst) Lst.className=''; obj.className='menu1'; Lst=obj; } /*]]>*/ </script>
Here is the relevant CSS :- .menu { background: url('../images/productblack.jpg') repeat; width: 100%; line-height: 24px; float:left; display:inline; font-family: Verdana; color : #ffffff; font-size: 8pt; text-decoration: none; text-align: left; font-weight:bold; } .....
Here is the HTML :- <div id="masterdiv"> <div onclick="SwitchMenu('sub1')"><a class="menu" onclick="CngClass(this);" href="javascript:nothing()"> RESISTORS</a></div> <span class="submenu" id="sub1"> <a class="productsubmenu" href="resistors.html">Surface Mount</a><br> ..... Here is a working page with it (the product menu on the right) [URL]
How to change style on a series of divs (with similar structure but different content) *only if* all the children are visible (that's using visibility, not display). Sample div: <div class="h"> <p class="a1">text</p> <p class="b2">more text></p> <p class="b3">text text</p> <p class="a4">text...</p> <p class="link_display_none_visibility_visible">div name</p></div> I think it needs to use contents(), but not sure about handling node numbers.