I have been trying to make an element(A)'s display to block, when another element(B) has the mouse over it, and then return it to none after the mouse leaves A, here are my attempts so far:
First here's a part of the HTML
..
<ul>
<li class="firstli">
<img class="userLogo" src="media/images/eSahara.jpg">Configurer</li>
<li>Supprimer</li>
<li>Déconnecter</li>
</ul>
</li>
</ul>
<div id="cimsgContainer"><p>Changer votre <br> image de profile</p></div>
and now my attempts
<script type="text/javascript">
$(".userLogo").mouseenter(function(){$("#cimsgContainer").css("display","block");});
$(".userLogo").mouseleave(function(){$("#cimsgContainer").css("display","none");});
</script>
<script type="text/javascript">
$(".userLogo").hover(function(){$("#cimsgContainer").css("display","block");},function(){$(this).css("display","none");});
</script>
Very important note: I already did my research and all I found is to change a child's CSS when the parent is hovered, in my case B is not a child of A neither is A a child of B.
A's id = #cimsgContainer; B's id = #userLogo
Thank you
<ul>
<li class="firstli">
<img class="userLogo" src="media/images/eSahara.jpg">Configurer</li>
<li>Supprimer</li>
<li>Déconnecter</li>
</ul>
</li>
</ul>
<div id="cimsgContainer"><p>Changer votre <br> image de profile</p></div>
<script>
$(".userLogo").hover(function(){ $("#cimsgContainer").css("display", "block"); }, function(){ $("#cimsgContainer").css("display", "none");});
</script>
Appears to work for me.
Is this what you want?
#target will select the element with the id=target.
.target will select all elements with class=target.
You need to properly target your image using the class selector. $(".userLogo")
Moreover, perhaps you wanted the element after the logo to show when hovered, but not show otherwise? In that case, you can try something like this:
$(".userLogo").hover(
function(){$(this).next().show()},
function(){$(this).next().hide()}
);
Here is a jsFiddle Demo for that scenario
or more simply:
$(".userLogo").hover(function({$(this).next().toggle()});(http://jsfiddle.net/3gPHR/2/)
Related
I wanna ask is it possible if we adding div element with jQuery, but I need condition like this:
My code before
<li>
<div class="another"></div>
</li>
And what I want is:
<li>
<div class="new">
<div class="another"></div>
</div>
</li>
If it possible, I hope someone can help me.
You could create the new element, append it wherever you want, then append the elements you want into the new element:
var wrapper = $('<div class="new"/>');
$('li').find('a').first().after(wrapper).nextAll().appendTo(wrapper);
The criteria for what you want is not completely clear, but you can try using wrapAll: $(".2, .3, .another").wrapAll("<div class='new' />");
$(".2, .3, .another").wrapAll("<div class='new' />");
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<li>
<div class="another"></div>
</li>
Sorry for my editting format in advance cos it's been a long time since I asked a question. I will try my best to follow all the rules.
So I have this list which works like an image carousel:
<div class="carousel">
<ul>
<li class="past"><img src="img1.png"/></li>
<li class="past"><img src="img2.png"/></li>
<li class="current"><img src="img3.png"/></li>
<li class="future"><img src="img4.png"/></li>
<li class="future"><img src="img5.png"/></li>
</ul>
</div>
Whenever I click on an image, the clicked item's class name will change to "current" and I will translateX <ul> to make "current" <li> look "centered". All of these are in "carousel" <div>.
However I have another div which has a background of an empty-screen iPhone mockup:
<div class = "iphone_screen">
<div>
<img class="display" src="blank_screen.png"/>
</div>
</div>
and I want to do this to the "iPhone" <div>:
var imgUrl = $("body").find(".current").find('img').attr('src');
$(".display").attr('src',imgUrl);
But this jQuery will only be executed once when I load the page.
So how do I execute my jQuery code again whenever I lick one of the <li> items and make the class name current change?
Update: Thank you all for the replies! I feel so stupid......I don't know why I ask this question.........I added a click function before and it didn't work.Then I started to look for alternatives. Now when I think about it, the selector must be wrong.
Since the event that drives everything comes from a click on the li you could run on a click for any li's (inside a ul) inside the carousel classed div.
$(".carousel > ul > li").click(function () {
var imgUrl = $("body").find(".current").find('img').attr('src');
$(".display").attr('src',imgUrl);
});
put your code in a function.
$(".carousel li").on("click" ,function () {
var imgUrl = $("body").find(".current").find('img').attr('src');
$(".display").attr('src',imgUrl);
});
I am using ASP.net and have a master page that utilizes navigation. My problem is when I click on a link it loads a different asp page, but the navigation tab doesn't switch to the clicked color,it reverts back to its original color. Since all the pages are loading the same, I can't just use CSS because the page is reloaded. Is there a way to write a javascript function that tells the page when it loads to display the hover color and keep it there? Since the only HTML I use is on the master page, I can't switch anything out. I'm sure there must be a way using nth-child but I can't figure it out. As for the code, a simple example is:
<div>
<ul>
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>
</div>
So how would I get the 2nd link to switch to the hover color when loading the page?
It's been a while since I've played with asp, so I won't have the exact terms, but I can point you in the right direction.
First, in your master page, add unique ids to all of your nav links. This will make it trivial to access those links in your specific asp pages. It helps to do this because otherwise it's hard to select the link you want. jQuery such as $("div ul li:nth-child('2')") will select the second li that's a child of a ul that's a child of div, but that could happen anywhere on your page.
Once you have that, let's assume your nav panel looks like this:
<div>
<ul>
<li id="linkOne">One</li>
<li id="linkTwo">Two</li>
<li id="linkThree">Three</li>
</ul>
</div>
Then, in the page that loads when Two is clicked, you need to add a script with an onLoad handler that modifies the link:
<script>
document.onload = function() { $("#linkTwo").addClass("hover"); };
</script>
This will wait till the document loads (otherwise you may try changing an element that doesn't exist yet), then run a function that finds the specific element with the id "linkTwo" and adds the css class "hover" to it.
Obviously, this line will be different for each specific asp page - or something you can have your server-side logic calculate.
Your question is a little unclear. But if i understood right in your case i should use a specific css class that is loaded if you determine that you are on current page.
Something like this (i don't know asp, i will put a general example)
<div>
<ul>
<li <?php if($CurrentPage = 'One') {echo 'class="active"';} ?>>One</li>
<li <?php if($CurrentPage = 'Two') {echo 'class="active"';} ?> >Two</li>
<li <?php if($CurrentPage = 'Three') {echo 'class="active"';} ?>>Three</li>
</ul>
</div>
this will put a special class to your element. That class will have the hover color, and the problem is solved.
Hope you can adapt this to asp.
Use the following:
html code
<body>
<div>
<ul style="display:inline; background-color:lightgray; float:left">
<li style="margin:20px; display:inline-block" onclick="frames['target'].location.href='one.html'; toggle_bgcolor(this);">One</li>
<li style="margin:20px; display:inline-block" onclick="frames['target'].location.href='two.html'; toggle_bgcolor(this);">Two</li>
<li style="margin:20px; display:inline-block" onclick="frames['target'].location.href='three.html'; toggle_bgcolor(this);">Three</li>
</ul>
<iframe id="target"></iframe>
</div>
</body>
JS function
function toggle_bgcolor(elem)
{
for(var c=0; c<elem.parentNode.getElementsByTagName('li').length; c++)
{
elem.parentNode.getElementsByTagName('li')[c].style.backgroundColor='';
}
elem.style.backgroundColor='limegreen';
}
The JS-block for the onclick event in each <li> element will toggle the baclkground-color of each <li> element when another <li> is clicked.
Check this fiddle
Using jquery 1.8.3
I am creating a function which creates an "li" element and sets some properties, including establishing an event listener.
$(this).closest('a').text(text); //$(this) is the li tag, and it does show that in the browser if you step through
The dom structure looks like this:
<div>
<a></a>
<div>
<ul>...</ul>
</div>
</div>
If you follow it in the debugger, both the .text() method and "text" variable are being populated with the correct info. There is something going on with the assignment part that I can't track. I am sure it is something stupid and obvious I am missing, but I could use some help getting over this hump.
If you need more info, please let me know.
The anchor tag is not the ancestor of the li .. Rather it is a sibling of the div in which it is encased..
You are looking for this I belive
$(this).closest('div').prev('a').text(text);
You have to use html() function from jQuery:
$(document).ready(function(){
$("#element li ").click(function(){
$("#linki").html($(this).html());
});
});
<a href="" id="linki" ></a>
<a></a>
<div>
<ul id="element">
<li>Hello</li>
</ul>
</div>
live example http://jsbin.com/opoqid/46/edit
I have 11 elements with long description of each element of them. I decided to display the elements on the sidebar and the description of each one of them will be displayed on the body directly when the user clicks on the element.
I came with a solution similar to this ONE
but the problem with this one is put the content (or description) inside the javascript code, and I want the description be on the HTML code to make it later on flexible for changes by the admin after putting the data including the description of these elements on the database instead of hard-coded style.
Therefore, how can I do that?
You can try this way
<div id="menu">
<ul>
<li id="a">item a
<div id="contentA" style="display:none">Description of item A</div>
</li>
<li id="b">item b
<div id="contentB" style="display:none">Description of item A</div>
</li>
</ul>
</div>
<div id="content"></div>
<script type="text/javascrip">
$(document).ready( function () {
$('#a').click(function() {
$('#content').html($('#contentA').html());
});
$('#b').click(function() {
$('#content').html($('#contentB').html());
});
});
<script>
I updated your example, it now uses hidden divs inside the clickable menu items, and on li click it finds the menu description and displays it.
This method does not depend on ids and degrades more gracefully (except if the client doesn't support JS but supports CSS display).
Your description is a bit unprecise, but if I get it right your could use IDs for the description text and fade them in/out with jQuery.
http://jsfiddle.net/PajFP/14/ (updated)