jQuery noob here. Sorry if the question is really simple, I haven't been exposed to much jquery, though I am trying to learn.
I am attempting to move a DOM Element from one place to another, but I seem to be running into some errors.
When I attempt to test to see if the DOM exists I get indications that the element is not in the DOM:
if (jQuery('.ls-yourlogo').length) {
alert('Found!');
} else {
alert('NOT FOUND!');
}
I am trying to move .ls-yourlogo into .ls-inner.
I have tried several different things including:
jQuery('#layerslider_1').children('img').appendTo('#layerslider_1').children('.ls-inner');
also
jQuery('.ls-yourlogo').appendTo('.ls-inner');
I do know that the .ls-yourlogo and the .ls-inner DOM elements are both created with jQuery. I'm not sure if that is what is causing the problem.
I am currently working with the Layer slider plugin for WordPress: http://codecanyon.net/item/layerslider-responsive-wordpress-slider-plugin-/1362246
<div id="slider">
<script type="text/javascript"></script>
<script type="text/javascript"></script>
<div class="ls-wp-fullwidth-container" style="height: 317px;">
<div class="ls-wp-fullwidth-helper" style="height: 317px; width: 1349px; left: 0px;">
<div id="layerslider_1" class="ls-wp-container ls-container ls-noskin" style="width: 1050px; height: 317px; margin: 0px auto; visibility: visible;">
<div class="ls-webkit-hack"></div>
<div class="ls-inner">
<div class="ls-layer ls-active">
<img class="ls-s-1">
<p ></p>
<p ></p>
</div>
<div class="ls-layer" >
<img class="ls-s-1">
</div>
<div class="ls-circle-timer"></div>
<div class="ls-loading-container"></div>
<div class="ls-thumbnail-wrapper"></div>
<div class="ls-shadow"></div>
<img class="ls-yourlogo">
</div>
</div>
Thank you for your time.
Finally found a solution for moving an element the Layer Slider DOM.
jQuery('#layerslider_1').layerSlider({
hoverPrevNext : false,
cbInit : function(element){
jQuery('.ls-yourlogo').appendTo('.ls-inner');
jQuery('.ls-thumbnail-slide > a').addClass('ls-thumbnail-style');
}
});
The ID is of your layer slider that exists on the page. Mine happened to be 1 so its #layerslider_1. The next important part is the callback cbInit, inside this function you can make your appends and what ever other markup changes you want to make to the DOM.
Hope this helps someone.
try this:
suggestion instead of you typing jQuery everytime use $ instead it makes it easier for you.
if ($('.ls-yourlogo')) {
alert('Found!');
} else {
alert('NOT FOUND!');
}
Also i would suggestion using #ids than classes because ids are lot faster to get in Jquery than classes. And Make sure you call your the script that makes .is-yourlogo class first before checking if it exits.
see this jsfiddleThe </div> tags in your html are not properly closed off, that might be contributing to part of your problem. If I close a few off and run my code, it removes the element with the class='ls-your-logo' and appends it to the <div class='ls-inner'> which ends up being the same place as it was before. Perhaps if you look at my fiddle, you can better close the div tags to how you want it to properly look
Related
I have a bit of what seems like a complicated issue(to me at least)
I've got an external javascript file generating html content for me. It's for tweets. It gives each one a individual ID, which I can see in the browser but of which is obviously not in my index.html.
The JS generates something like this in the browser http://i.imgur.com/8yxLYBa.png
Heres the generated div
<div class="twitter-article" id="tw1"><div class="twitter-pic"><img src="https://pbs.twimg.com/profile_images/461533054800900097/5h4n1K31_normal.jpeg" twitter-feed-icon.png"="" width="42" height="42" alt="twitter icon"></div><div class="twitter-text"><p><span class="tweetprofilelink"><strong>JGD</strong><br> #jdrawsthings</span></p><b><span class="tweet-time"></span></b><d>2h, Glasgow. Favorites: 0 Retweets: 0</d><br><c>Literally desperate and just need to secure a nice room in a nice flat close to DJCAD so I can move in June 20th</c></div><div class="favourite-item" id="fav1"><button class="favouriteButton" id="favBut1"></button></div><div id="twitter-actions" style="opacity: 0; margin-top: -20px; display: none;"><div class="intent" id="intent-reply"></div><div class="intent" id="intent-retweet"></div><div class="intent" id="intent-fave"></div></div></div>
Each one has a button assigned to it, which each also have individual IDs.
I'm wanting to use the clone function to copy across the contents of say, '#tw1' into '#faveDiv'. #faveDiv been a div on my index.html page.
<div id="favouriteStreamHolder">
<div id="favouriteStream" style="display: none;">
<div id="faveDiv"></div>
</div>
</div>
Here is the clone function I'm trying
$("input#favBut1").live( 'click', function(){
$('#faveDiv').html($('#tw1').html());
});
There's to much going on that relies on PHP that putting it into a simulator wouldn't achieve anything. Basically, that JS creates this. i.imgur.com/8yxLYBa.png A stream of 25 tweets of which the content is created in that js function having been pulled from a JSON file. I'm under the assumption that the .clone() function should copy all within the div and duplicate it into the div ive specified. At the moment. It's doing nothing, the div is just empty. Bit new to this, sorry. If theres anything else you need to know. Just say.
Any idea why this isn't working?
Try this (pattern)
html
<div id="favouriteStreamHolder">
<div id="favouriteStream">
<div id="faveDiv"></div>
<!--
duplicate `favBut1` in `feedHTML`,
substitute `id` `feed` for `favBut1`
-->
<input type="button" id="feed" value="click" />
</div>
</div>
js
$(function () {
// var feedHTML = `$.parseHTML(feedHTML)`
var feedHTML = $.parseHTML('<div class="twitter-article" id="tw1">..</div>');
$(document).on("click", "#feed", function (e) {
e.preventDefault();
$(e.target).siblings("#faveDiv").html($(feedHTML));
});
})
jsfiddle http://jsfiddle.net/guest271314/ReK9u/
My issue involves multiple DIVs that display:block or display:none each with their own anchor tag. The main problem is that I have recommissioned the JS code that runs this feature without completely understanding it. All I need is a way to toggle all of the DIVs with a single "Show All/Hide All" link. I cannot wrap my head around it.
I have tried absolutely everything that my exceptionally limited grasp will allow - which consists mostly of swinging my arms in the dark and hoping I accidently build a miracle. Since that hasn't worked I am shamefully seeking help.
The only thing that makes this question unique are all the variables with this specific issue -
An (almost) working example can be found at: www.robertmeans.com/menu.htm
The JS code:
imageX01='plus';
imageX02='plusEven';
function toggleOdd(ee){
imgX="imagePM"+ee;
divX="div"+ee;
imageX="imageX"+ee;
divLink="divHref"+ee;
imageXval=eval("imageX"+ee);
element = document.getElementById(divX).style;
if (element.display=='none') {element.display='block';}
else {element.display='none';}
if (imageXval=='plus') {document.getElementById(imgX).src='_images/minus.gif';eval("imageX"+ee+"='minus';");document.getElementById(divLink).title='Hide Content';}
else {document.getElementById(imgX).src='_images/plus.gif';eval("imageX"+ee+"='plus';");document.getElementById(divLink).title='Show Content';}
}
function toggleEven(ee){
imgX="imagePM"+ee;
divX="div"+ee;
imageX="imageX"+ee;
divLink="divHref"+ee;
imageXval=eval("imageX"+ee);
element = document.getElementById(divX).style;
if (element.display=='none') {element.display='block';}
else {element.display='none';}
if (imageXval=='plusEven') {document.getElementById(imgX).src='_images/minusEven.gif';eval("imageX"+ee+"='minusEven';");document.getElementById(divLink).title='Hide Content';}
else {document.getElementById(imgX).src='_images/plusEven.gif';eval("imageX"+ee+"='plusEven';");document.getElementById(divLink).title='Show Content';}
}
The HTML
<div id="task_item01">
<img src="_images/plus.gif" alt="" name="imagePM01" width="33" height="33" border="0" class="task_itemPlusImage" id="imagePM01" />
Div #1
</div>
<div style="display:none;" id="div01">
Content 1
</div>
<!-- ******************************** Item 1 End **************************** -->
<!-- ******************************** Item 2 Start ************************** -->
<div id="task_item02">
<img src="_images/plusEven.gif" alt="" name="imagePM01" width="33" height="33" border="0" class="task_itemPlusImage" id="imagePM02" />
Div #2
</div>
<div style="display:none;" id="div02">
Content 2
</div>
I have spent countless hours trying to work this out on my own. Any help is deeply appreciated.
Ok first of all, it seems like way too much code to me... you can do this very easily by using jQuery. I have made an example here: http://jsfiddle.net/Nr2f6/4/
Here is some simple html to help you better understand what is being done:
<div id="item-1"><span class="plus"></span>Open these items</div>
<div class="contents" data-rel="item-1">
I have superb items in this div... the world is about to understand just how awesome I am!
</div>
<div id="item-2"><span class="plus"></span>Open these other items</div>
<div class="contents" data-rel="item-2">
I have amazing contents in this div. I want to show them to the world!
</div>
as you can see above, there is no inline css. All the styling (display: none) should be placed separately, to not conflict with what you are trying to do. So simply place it in a separate css file.Then run this code:
$("div[id^=item]").click(function(){
var reference2open = $(this).attr("id");
//get the data-rel attribute associated
$("div[data-rel='"+reference2open+"']").slideToggle();
$("span",this).toggleClass('minus');
});
$("#all").click(function(){
if($(this).hasClass('close')){
$("div[data-rel^=item]").slideUp();
$("div[id^=item] span").removeClass('minus');
$("#all").removeClass('close');
$("#all").html('open them all');
}else{
//open and close them all by clicking
$("div[data-rel^=item]").each(function(){
if($(this).is(':hidden')){
$(this).slideDown();
$("div[id^=item] span").addClass('minus');
$("#all").html('close them all');
}
});
//change the button to close
$("#all").addClass('close');
}
//$("div[id^=item] span").toggleClass('minus');
});
****ADDED IN THE TOGGLE PLUS AND MINUS SIGNS USING CSS****
.plus{
background: url(http://www.robertmeans.com/offsite_files/code_help/_images/plus.gif);
width: 33px;
height: 33px;
display: inline-block;
}
.minus{
background: url(http://www.robertmeans.com/offsite_files/code_help/_images/minus.gif);
width: 33px;
height: 33px;
display: inline-block;
}
Do not forget to include your jQuery file! Hope this helps :)
Just wanted to add in some details for better understanding:
div[id^=item]: Is saying whenever a div is clicked that has an id that starts with (^=) item, run the code.
$("div[data-rel='"+reference2open+"']").slideToggle(): is saying take the id from the div that was clicked and find the content box where with the same name but in the data-rel attribute. The slide it down, if it is already down, slide it back up (toggle). You do not have to use a slide effect, I just thought it was more fun!
Then last but not least, the function you were looking for: How to open them all at once. Again we are using the (^=) to find all of the divs.
$("div[data-rel^=item").slideToggle();: So here we are saying to jQuery, hey toggle all the boxes that have a data-rel attribute that starts with (^=) item.
This last part is pretty neat, because you can create many instances of the item-? boxes and this code will work for any number of them. You can also add the same code to a different div, like even and odd, and toggle all the even and all the odd elements accordingly.
You could assign a specific class to all the things you want to toggle, then loop through all of them with a toggle function.
I'm trying to use jQuery's click function to apply a hover state to a selected div, without differentiating the div's in the JavaScript. I'm currently using:
$(document).ready(function(){
$(".project").click(function() {
$("a.expand").removeClass("hovered");
$("a.expand").addClass("hovered");
$(".project_full").hide();
var selected_tab = $(this).find("a").attr("href");
$(selected_tab).fadeIn();
return false;
});
With the HTML:
<div class="project first project_gizmoscoop">
<div class="title">
GizmoScoop!
<div class="date">2012</div>
</div>
<a class="expand" title="(Caption)" href="#project_1">GizmoScoop!</a>
</div>
<div class="project project_sc">
<div class="title">
Striking Code
<div class="date">2011</div>
</div>
<a class="expand" title="(Caption)" href="#project_2">Striking Code</a>
</div>
The .hovered class is applied to the clicked link (specific styles from an external CSS file). However, everything is being chosen. (See http://www.codeisdna.com for an example).
I know what I'm doing wrong (I should be specifying the individual ID's or using HTML5 data attributes), but I'm stuck unnecessarily. I feel like a complete newb right now, that I can't do something this simple (although I've done more advanced stuff).
You simply need to take advantage of jQuery's flexibility (and good programming practice) and reduce your scope accordingly. You're already doing something similar with your variable definition. For example, to target only those a.expand elements inside the instance of .project that's clicked:
$(".project").click(function() {
$(this).find("a.expand").removeClass("hovered");
...
});
$(".expand").click(function() {
$(this).addClass("hovered");
..
});
I'm attempting to load different content into a div, the refresh code I have is quite similar to this: http://jsfiddle.net/TbJQ3/6/ but is more complex, it takes padding and magin etc into account.
The difference is that in my actual code, I used .load() to feed the content into my div rather than empty() and append().
When my page first loaded, I call my resizeContainer() function to render my layout dynamically set the size of my DIVs, everything looks good. I looked at firebug and this is what I got (all the sizes are there, set by my function):
<div id="divWrapper" class="fullscreen">
<div id="divTop" class="Top " style="height: 0px;"> </div>
<div id="divContainer" class="Container round" style="width: 1024px; height: 560px;">
<div id="divContent" class="Content round" onclick="javascript: jQfn.testclick();" style="width: 701px; height: 542px;"> Content </div>
<div id="divQuery" class="Query round" onclick="javascript: jQfn.testclick();" style="width: 292.2px; height: 558px;"> Query </div>
<div id="divStatus" class="Status " onclick="javascript: jQfn.testclick();" style="width: 701px; float: left;"> Status </div>
</div>
</div>
I made a test function to basically swap the content just to test the concept out...
jQfn.testclick = function(){
if (jQ.busy == true) {
console.log('Using busy.jsp');
jQ('#divContainer').load('busy.jsp');
jQ.busy = false;
} else {
console.log('Using login.jsp');
jQ('#divContainer').load('login.jsp');
jQ.busy = true;
}
jQ(window).trigger('resize');
}
However, if i click it twice just to swap it back to the original content, my resizeContainer function won't render anything at all.
I've been hammering this problem for the past 5+ hours now, I tried to use:
empty, append
detach
calling the resize function in many different ways
calling my custom resizeContainer function in many different ways
combination of all of the above and some more
I noticed that after i loaded my content, jQuery was unable to find the divs that got reinserted anymore... which would explain why my resizeContainer function couldn't set the width and height properly... But why? I could see it on the div on the screen as well as in the firebug...
This is what I see after i swap the content, obviously the styles is not present, as my custom resizeContainer function couldn't find the div.
<div id="divWrapper" class="fullscreen">
<div id="divTop" class="Top " style="height: 0px;"> </div>
<div id="divContainer" class="Container round" style="width: 1024px; height: 560px;">
<div id="divContent" class="Content round" onclick="javascript: jQfn.testclick();"> Content </div>
<div id="divQuery" class="Query round" onclick="javascript: jQfn.testclick();"> Query </div>
<div id="divStatus" class="Status " onclick="javascript: jQfn.testclick();" style="width: 701px; float: left;"> Status </div>
</div>
</div>
The reason why I know jQuery couldn't find my divs, is because I used the following code, and it logged some empty element:
var content = jQuery('#divContent');
console.log(content);
What could be wrong? I even tried to manually detach those DIVs before loading in the new content.
Load is an Ajax method, and inserts content from external files, when using ajax methods and not the append methods you will in most cases have to use jQuery's live(); to gain access to the inserted DOM elements.
Once the content is inserted the first time with Ajax, try using detach and one of the append methods instead of Ajax to reinsert it, otherwise it will not work, as load just reinserts new DOM elements, and not the content you just detached.
Is it possible to copy javascript with javascript? For example:
<div class="copyThis">
<script language="javascript">
$(function()
{
$("#click").click(function(e){
$('.copyThis').clone().appendTo('#copyArea');
e.preventDefault();
});
});
</script>
CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT
<div style="width: 200px; height: 50px; background-color: gray;">
<a id="click" href="">click here to copy</a>
</div>
<div id="copyArea">
Put here:
</div>
</div>
But this doesn't copy the tag and its content. At least, not that I know of.
NOTE:
I came upon this question in relationship to a different question I had posted here: Infinite-loop question: Is it possible to make a "Copy this code to share", with a "copy this code to share" inside of it?
I hope it's ok to post this question separately as it's sort of a curiosity thing.
EDIT: I think this is what you want. This (demo) will fill a textarea for easy copying:
<div id="copyThis">
<script language="javascript">
$(function()
{
$("#click").click(function(e){
$('#copyArea').val($('#copyThis').html());
e.preventDefault();
});
});
</script>
CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT CONTENT
<div style="width: 200px; height: 50px; background-color: gray;">
<a id="click" href="">click here to copy</a>
</div>
<textarea rows="10" cols="40" id="copyArea"></textarea>
</div>
You were doing DOM manipulation before ready. Use:
<script language="javascript">
$(function()
{
$("#click").click(function(e){
$('#copyThis').clone().appendTo('#copyArea');
e.preventDefault();
});
});
</script>
See the demo.
I think in a round about way what your trying to do is covered by jquery's live methods.
<div class="copy">
<a class="click-me">click me</click>
</div>
<script type="text/javascript">
$('.click-me').live('click',function(e){
$(e).parent().clone().appendTo('#copyArea');
})
</script>
Using Live will re-bind the new element to the click handler without having to copy a javascript block
If you want the click event to be cloned also, you need to set the withDataAndEvents argument to true in clone
$('.copyThis').clone(true).appendTo('#copyArea');
Note: this answer is to a question different from the one actually asked :-) I'll leave it here as a historical curiosity however.
The problem is very likely to be that your <script> tags are just not being executed. If what you want to happen is that your cloned <div> have the same "click" handler, however, you should really go about it in a totally different way:
Use a "class" instead of an "id" to mark the <div> elements that should be affected; say, "cloneMe"
Use the jQuery .live() or (better) .delegate() facilities to set up the handler so that it operates off of bubbled events, and can therefore handle clicks on cloned <div> blocks.
(then in your Javascript somewhere: )
$(function() {
$('body').delegate("div.cloneMe", "click", function(ev) {
$(this).clone().appendTo('#copyArea');
ev.preventDefault();
});
});
Now you should be able to clone to your heart's content, and you don't have to worry about that bad old Javascript jammed so obtrusively into your code.
edit — ah - I now see that I was completely confused about what it was that was getting clicked. If the clicking is happening on a separate button (or <a> or whatever), then there's really no need to have the script stuck in the middle of the page at all; the whole thing should just be a simple event handler setup.