So, Im trying to get this id to fade in on the load of the page. I've seen the posts about fade in. However, I haven't found any related to an onLoad function. Could anyone help me out with this?
HTML:
<div id="intro"> HELLO, I AM </div>
Javascript:
$( "#intro" ).onLoad(function() {
$( "#intro" ).fadeIn( "slow")
});
There's no such jQuery function as onLoad. Also, you'll probably want to set the default display of your element to "none" using CSS. And, as #Andreas commented, you would then put the $.fadeIn() call in a $(document).ready() callback, so it only executes once the DOM is loaded. So, all together now:
HTML:
<div id="intro"> HELLO, I AM </div>
CSS:
#intro {
display: none;
}
JS:
$(document).ready(function() {
$("#intro").fadeIn("slow");
});
Related
I have this :
window.onload = function() {
$("#show").load("show.php");
}
and my html :
<div id='loader'>Loading Data</div>
<div id='show'></div>
<div id='other'>some text.........</div>
What I want is, on page loaded, html show <div id='loader'> and <div id='other'> when JS/JQuery success loaded the <div id='show'> then hide <div id='loader'>
Can you help me?
.load() provide a callback you can use this. Just updated your js with following
$("#show").load("show.php", function(){
$('#loader, #show').toggle();
});
as #techLove's comment here, I found this working on me. I modified his answer into this:
$( "#show" ).load( "show.php", function() {$("#loader").css("display","none");});
load() has a callback that runs when it is complete. Use this to show and hide the relevant divs. You should also use jQuery ready function instead of window.onload so that the page won't have to wait for all resources (images etc) before it can load in the php:
$(document).ready(function() {
$("#show").load("show.php", function() {
$('#loader').hide();
});
});
EDIT: Super User's answer provides a better solution than using .hide(), wish I'd thought of it!
How to add text from span tag to data-attr?
Example:
I have this code
<div class="clearfix colelem" id="u92-5"><!-- content -->
<p>Icon<span id="u92-2">iconsymbol</span></p>
</div>
And I want to add iconsymbol to data-attr="iconsymbol" of the same element like a:
<div class="clearfix colelem" id="u92-5" data-attr="iconsymbol"><!-- content -->
<p>Icon<span id="u92-2">iconsymbol</span></p>
</div>
Yes and it will be with all elements which has a title="icon"
<script>
$( document ).ready(function() {
$("[title*='icon']").attr('data-attr',function(){
// I don't know
}).removeAttr('title');
});
</script>
Do you know how to do it?
So I know it is very simple but I am new in jquery and I need in your help.
I hope you understood my question.
Here is an example that should work for you. There is probably a few ways you can pull this off, but this should hopefully get you started. Please see the attached JSFiddle to see this example in action
$(function() {
$('[title*="icon"] span').each(function(){
$(this).parent().closest('div').attr('data-attr', $(this).text())
});
});
Here is another way you can do this as well
$('[title*="icon"]').each(function(){
$(this).attr('data-attr', $(this).children().closest('span').text());
});
JSFiddle Example
Your <div>s should have attribute title="icon"
You are using a callback to attr() function, so return the value which you need to set inside the function using .text().
$(document).ready(function () {
$("[title='icon']").attr('data-attr', function () {
return $(this).find('span').text();
}).removeAttr('title');
});
Demo
I have my posts lopping on an .each loop and I have a link to display comments on the bottom of the loop.
I want to show the comment section on click, but when I click comments for all posts open as well. I only want the one that's clicked to open.
I've tried a ton of different examples I've found on this site, but so far none of them have worked.
I'm sure this is extremely easy to accomplish, but I'm a JavaScript noob.
Here is the JSFiddle link - http://jsfiddle.net/omgwhyamisobad/h0yhvqa3/
As well as the code snippet -
JS
$(document).ready(function() {
$('.artist-micropost-comment-click').click(function() {
$('.artist-micropost-comments-container').toggle();
});
});
HTML
<div class="artist-micropost-social">
<a class="artist-micropost-comment-click">comments</a>
</div>
<div class="artist-micropost-comments-container">
...
...
...
</div>
<div class="artist-micropost-social">
<a class="artist-micropost-comment-click">comments</a>
</div>
<div class="artist-micropost-comments-container">
...
...
...
</div>
<div class="artist-micropost-social">
<a class="artist-micropost-comment-click">comments</a>
</div>
<div class="artist-micropost-comments-container">
...
...
...
</div>
CSS
.artist-micropost-comments-container {
display: none;
}
The way that you are trying to grab the relevant element is wrong. You need to traverse the DOM with respect to the element that is being clicked. If you try to use the direct class selector in this case, then it would select all the elements which are having the supplied class.
Try,
$(document).ready(function() {
$('.artist-micropost-comment-click').click(function() {
$(this).closest('.artist-micropost-social')
.next('.artist-micropost-comments-container').toggle();
});
});
DEMO
Use
$(document).ready(function() {
$('.artist-micropost-comment-click').click(function() {
$(this)
.closest('.artist-micropost-social') //Find parent container
.next('.artist-micropost-comments-container') //Find next comments container
.toggle();
});
});
Try This SEE DEMO
$(document).ready(function() {
$('.artist-micropost-comment-click').click(function() {
$( this ).parent().next().slideDown().siblings('.artist-micropost-comments-container').slideUp();
});
});
Below is my code. i want - when the page is loading then the header class will not visible but after loading the page it will slide down. How can I do it? thank you.
HTML:
<div class="header" style="width:100%;height:300px;background-color:#999">
</div>
JS:
$(document).ready(function() {
$('.header').slideDown();
});
You need to make the header display: none; with CSS first like this:
<div class="header" style="width:100%;height:300px;background-color:#999; display: none;">
</div>
Then your JS will show it and perform the animation like in this fiddle:
http://jsfiddle.net/S8XjL/
If you mean after everything on the page has loaded you might want to change your JS to:
$(window).on("load", function(){
$('.header').slideDown();
});
Using jQuery's ready function will cause the header to drop once the DOM is ready but not necessarily when the page has finished loading:
$(document).on("ready", function(){
$('.header').slideDown();
});
Just mention display:none in your CSS
<div class="header" style="width:100%;height:300px;background-color:#999; display:none">
</div>
I am an absolute beginner in this field. I have written the following code but it's not working. Can someone explain where is the error?
<script type="text/javascript">
$("button").click(function(){
$("div").show("slow");
});
</script>
<button>show</button>
<div style="min-height:300px; min-width:400px; border:10px solid grey; display:none;"></div>
this is a link
You execute the jQuery before the button is there. So at the point jQuery is executed, the button is not existent.
The solution is to use $(document).ready(...).
All elements on a page (HTML) are parsed to the DOM of that page. The DOM is a hierarchical collection of all elements. You can select elements out of it using jQuery.
However, obviously the DOM needs to be fully there before you can select the elements. In your case, you first select the button, and create it afterwards. That does not work. At the time of the selector the button does not exist yet.
Using jQuery's $(document).ready(), you can defer the function containing selectors until the DOM is fully loaded and parsed - at which time the selector works because the elements are there.
<script type="text/javascript">
$(document).ready(function() {
$("button").click(function(){
$("div").show("slow");
});
});
</script>
<button>show</button>
<div style= "min-height:300px; min-width:400px; border:10px solid grey; display:none;"></div>
this is a link
You may be trying to listen for the click event before the button exists. Try waiting for the page contents to load:
<script type="text/javascript">
$(document).ready(function() {
$("button").click(function(){
$("div").show("slow");
});
});
</script>
<button>show</button>
<div style= "min-height:300px; min-width:400px; border:10px solid grey; display:none;"></div>
this is a link
As you can see from the fiddle here http://jsfiddle.net/bQUFE/ your code works (the div is shown when you click)
If you don't have this result always check:
1)that you loaded jquery before your script
2)Always use $(document).ready() like this:
$(document).ready(function(){
$("button").click(function(){
$("div").show("slow");
});
});
the javascript is executed before the document has loaded, so the click-handler can't be attached to the button. to avoid this, wrap your code into a domready-function like this:
$(document).ready(function() {
$("button").click(function(){
$("div").show("slow");
});
}
It probably is working but as your <div></div> is empty you might notice it.
Also make sure you only run your JQuery script AFTER the div has been added to your HTML.
May I also suggest to use better identifiers, because you might eventually have many div's and buttons on your page.
Example:
<button id="btn1">Click me</button>
<div id="hidden_div" style="display: none">
Hello there!
</div>
<script type="text/javascript">
$('button#btn1').click(function() {
$('div#hidden_div').show('slow');
});
</script>
You code runs before the button is created so it cannot bind the event.
So you need to put your code in the document.ready event. In jQuery this is handled by $(document).ready(handler) or $(handler).
Documentation at http://api.jquery.com/ready/
Fix to your code to make it work
$(function(){
$("button").click(function(){
$("div").show("slow");
});
});
demo at http://jsfiddle.net/gaby/vkrzt/
you need to give your elements "id"
so:
<button id="mybutton"></button>
and
<div id="mydiv"></div>
Then you'll use $("#mybutton") or $("#mydiv") to call these