Setting Height For Child Elements?
Sep 6, 2010
I've looked all over and can not find what I need.
I have 6 divs this involves..
<subbody>
<covergroup>
<coverleft />
<coverright />
[Code]....
The cover group contains left & right bar images that repeat vertically as the page expands. The top is just a simple blue background (also content bg color)
Obviously content is the content of the page and both covergroup and content are within the subbody.
Is for the <subbody> tag to be the size of <content> + 5px on top (size of the <covertop>), and the left and right cover divs to expand to the size of subbody.
I guess since I'm using a footer (with image and text) letting the page expand as it wants is out, and I need javascript to make it work.
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Feb 9, 2011
<div class="userbox posts" id="pst146996">
<div class="imgholder">
<img alt="Chris Hardin" src="http://codebix.com/bp/1633.png">
<div style="margin-left: 20px;" class="commentbox">
[code]....
i want already select .postlike in $(this) now i want to select the tagh1 who is in .commentboxelements.i want to change the h1's inside text 1 to 2 so i write the code
$(this).closest('.posts').children('.commentboxelements center h1').html('1');
i try this but it's not worked anyway how i can do this.
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Jan 10, 2010
on window load function i get the height of a control in a variable say 300px i have another DIV control below the first control and i wish to specify its TOP position depending on the height of the first control like document.getElementById('div1").style.top=htvariable+'5' but i am not able to get it to add it how to d oit
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Oct 22, 2006
I have 2 div when one is clicked i want set the height of the other div equals the height of body the part of code is:
...
<div
onclick='document.getElementById("immagini").className="semitrasparenza"; document.getElementById("immagini").style.height=document.body.offsetHeight;'
></div>
...
why this works in opera but in ff release this error: "the property that has only getter"?
How i can to solve the problem?
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May 29, 2009
I have the following layout.
.panel
{
position:relative;
width:580px;
[Code]....
The parent (class="panelContent") div contains a child element that is generated/rendered last. This makes the child element #ReportViewer1 overlap the parent (class="rptViewer"). Can I jQuerytize the parent div to adjust it's size after the child renders so it is contained/displayed in the parent?
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Jun 9, 2009
I have always been using Prototype but I finally made the switch to jQuery because of its good documentation and large user base.
I have a problem that I hope someone can solve. The problem is that I cannot correctly set a size of my dialog when loading the content using Ajax.
I have the following code:
The content is loaded but the dialog is not sized properly. I guess that it depends on the content being changed after the dialog has been initialized. Is there a nice way to solve this problem?
I tried the following solution (not very good looking but anyway...)
This causes the size to be correct but it doesnt center the window and it also removes scrollbars from the content. I must have the scrollbars but I want the dialog not to exceed the viewport.
Another solution is to download and use YET ANOTHER third party plugin but hey comeon, shouldnt jQuery UI be able to do this?
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Jul 26, 2010
I'm having trouble with an overlay layer on a page I'm rendering on an iPhone, I'm trying to set it's height to the window.innerHeight but it doesn't appear to be working. I'm trying to do something similiar to a lightbox. I have element
[Code]...
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May 7, 2010
I would like to set the height of certain #div elements on a page based on the height of the user's current window state. It should draw the elements based on the size of the window at onLoad, and also respond to the onResize event.
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May 22, 2009
OK, I am very new to jQuery so bare with me here. I am trying to get the document body height and set it as the height of a table, after the page has been loaded. Below is an example of what I am trying to do.
[Code]...
I am not sure where to place the jQuery code, before or after the table tag...and I am not even sure if any of my jQuery code is correct. Once again, i need to set the table height AFTER the document has been loaded and then dynamically change the height of the table.
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Sep 1, 2009
I have a hidden popup that I populate with content and it dynamically expands to the size of the content. I then show the popup. When a user clicks on another link, it populates the popup with longer or shorter content. When the content is SHORTER, it seems to show the background image that I'm using expanding to the height of the previous size of the popup. I've tried setting the height manually with JS, no luck. This only happens on IE6.
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Aug 18, 2009
I cant figure this out. I have an XML file that looks like this.
Code:
<?xml version="1.0" ?>
<xml>
<Root>
<event>
<image>images/eventsoon.jpg</image>
<description>Great Event</description>
</event>
[Code]....
I have the xml loaded and I can count three events xmlDoc.getElementbyTagName('event').length What I want to do is get the child elements of the event, but I cant figure it out. xmlDoc.getElementbyTagName('event')[0].childNodes[0] shouldn't this be the <image> tag of the first event? I want to pass the event as a variable and then access the child var thisEvent = xmlDoc.getElementbyTagName('event')[counter]
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Feb 17, 2006
The problem is that I'm creating child elements based on an xml document served from a php script. However everytime it is served I'm just appending all the elements to the end of the child list creating copies. So I decided to just remove all the children each time.. But this doesn't seem to be working.
function remove_shouts(){
var shoutbox_div = document.getElementById('shouts');
var shouts = shoutbox_div.childNodes;
for(var i = 0; i < shouts.length; i++){
shoutbox_div.removeChild(shouts.item(i));
}
}
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May 31, 2009
How do I selected certain child ID elements? Say for instance I wanted to select #parent #child
<div id="parent">
<div id="child">The child</div>
</div>
How can I do it with $('parent')? I tried chaining it but that didn't work.
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Oct 30, 2009
I have a drag and drop box. Don't know how to solve one problem. How to check if a drag and drop box have child elements?
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Mar 7, 2011
I'm trying to find the trailing [code]although there is a text node after it. I suspect there may be an issue because if you get the returned [code]you get the text node containing "and some more text".
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Aug 19, 2010
This div is the only div. Inside it has images that are clickable. I want to be able to first grab the left position of the elements and when they like a left arrow want to take this left number value and subtract it by a number and if the the right arrow is pressed then it will add a number to the left number value.Is this possible and if so how can I do this? I am guessing i can use the .css with the .child in jquery.
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Aug 19, 2011
im experiencing a problem when using the :nth-child() selector.
I currently have a div that contains multiple divs. These divs have either the class 'labels' or 'labels-alt', I currently use the following code to change add/remove a class to one of these
function mOver1(n) {
$('.labels:nth-child('+n+')').toggleClass("labels-hover");
}
function mOut1(n) {
[Code]....
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Apr 14, 2010
Let's say I want to select all the input elements of a particular form with id #form. What would be faster?
1. $("#form input")
or
2. $("input", "#form")
In my (rather unscientific) test using firebug, 2 seemed to be almost 50% faster.
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Sep 5, 2011
i am new at JS and jQuery and trying to make this code work. But i can't solve the problem. when u click on parent of nested list items.It hide the unordered list too. i tried to add siblings() method but still its not working like it should i.e parent of nested li should be visible to toggle its child again.
[Code]....
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Jul 20, 2005
I have a document that contains a child frame with name/id = "help_frame".
From Javascript in the top level document I can access the child frame's
elements using:
var elem = document.frames.help_frame.document.getElementById ("chkSynonym");
but if I try:
var elem = document.frames.help_frame.document.chkSynonym;
the result is 'undefined'. What is wrong with my syntax?
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Sep 6, 2011
I've been fiddling around with a bit of javascript in a chrome extension - something to alter the Google buzz webpage.I'm trying to find each individual post basically and have the following:
var entry =$('.X0POSb'); //This main block contains the bulk of Google buzz content
console.log(entry);
var items = entry.find('.G3.G2');
[code]...
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Feb 7, 2011
I have a div that is absolutely positioned and stretch on all sides using top:
10px; left: 10px; bottom: 10px; right: 10px;
When I try to get the height of the div, using $('#id').height(); I get 0 (zero). Is there a problem calculating the height of elements like this one, or am I missing something?
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Nov 14, 2011
I just started using jquery a few days ago and am already addicted.Now I am trying to figure out one thing which I can't seem to get answered by Google:I am building a dynamic website where at one place there will be an unclear number of div-elements. So there can be none, just one or several.The plan is to show them by a click on a button via slideDown(). So I wrapped them with another div.wrapper via wrapAll(). This works nicely for any number.Now the thing is: if my .wrapper has no specified height, the slideDown jumps - which doesn't look very nice.So I gave it a height:$('.wrapper').css({'height': $('div').outerHeight()});Presto, the animation works smoothly. But this works only if there's just one div.
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Oct 26, 2010
For example, set onmouseclick event function of all images on a page to do the same thing. I want it to be the "default" function, that it applies to all images I create later on with JS. Look at this code, it's just the concept:
Code:
images.onmouseclick=function(){alert("an image was clicked")} //I know the "images" object doesn't exist
a=document.createElement("img");
document.appendChild(a); // an alert box should open when this new image is clicked.
// an alert box should open when any other image is clicked.
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Mar 7, 2011
I'm working on an app, which createsvisualizations based on SVG. I was using jQuery SVG by Keith Wood at first [URL], but at some point I've noticed that it's very inconvenient for some stuff and wrote my own functions to handle everything. One of the quirks when creating svg trees dynamically is that you have to create all elements and set attributes using the SVG namespace ("[URL]"), otherwise they aren't rendered correctly by browsers.
Here's an example of how you create a text element...
var svgns = "[URL]";
var newText = document.createElementNS(svgns,'text');
newText.setAttributeNS(null,"x","0");
newText.setAttributeNS(null,"y","0");
$(newText).text("some text");
$(svgGroup).append(newText);
There doesn't seem to be a way to do that more effectively using jQuery. For instance, you can't use attr to set multiple attributes, since it won't use setAttributeNS.
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May 12, 2011
I want to do something like this
<div>
<p>
<p class="active">
[code]....
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