I have a "catalog" which is basically a (Divi) image gallery, where the prices are hidden for not-logged on users. The price is the image caption which is hidden on every page with CSS. However (of course) the element (price) is still in the source code which is not the intention, because it may only be seen by logged in clients.
The caption is hidden with this code:
.et_pb_gallery_caption {visibility:hidden;}
I've tried to add this javascript to completely remove the element from the source code:
if ( $(element).css('visibility') == 'hidden' ){
$(element).remove();
}
But that doesn't do the trick. Hopefully someone can help me.
Thanks in advance!
<?php if($userLoggedIn){ ?>
<caption>$9.99</caption>
<?php } ?>
as a commentor mentioned, you need to do this server side so the HTML sent over to the browser does not include your price.
Please note - i made up the name for the logged in check, you need to search for the proper variable in your wordpress install that represents different user log in and their types.
It is an ambiguous question without having source code snippet, btw if you are trying to remove the element whose visibility is set to hidden you can use following jquery code to remove it from the DOM as:
$(document).ready(function(){
$(".et_pb_gallery_caption").remove();
});
However, one can better comment if you show some code snippet.
Related
So I've got this little piece of HTML that I have zero access to, and I need to change the URL of where it's linking, to somewhere else.
Now I've looked around, and I've tried different approaches and non seem to work so I must be doing something wrong.
the Html code:
<div class="manageable-content" data-container="edit_register_ind_container">
<a class="entry-text-link secondary-step step-button" id="register_ind_container" href="oldurl">Register</a>
</div>
First I wanted to try something that seemed easier, which was to change the displayed text "Register" to "Start a Fundraiser"
This is what I have got for that part:
// url manipulation
$(document).ready(function(){
$("#register_ind_container").click(function(){
$("#manageable-content a").text('Start a Fundraiser');
});
$("#register_ind_container").attr("href", "http://google.ca");
});
No luck so far for any of it.
a little background information:
I am using a platform called Luminate/Blackbaud, its a CMS with a weird set up. header tags and stuff like that go in a different place than the html body and the css is somewhere else as well (but I'm just using ftp to reference it in the header).
How I'm referencing the javascript code.
<script type="text/javascript" src="../mResonsive/js/urlmanipulation.js"></script>
My css works so I'm certain this should to, but I just don't know why it isn't.
All suggestions welcome (except for asking for the html access because I have, 3 weeks ago lol)
Thank you for your time!
I saw your both code :
$("#register_ind_container").attr("href", "http://google.ca");
This line will execute on page load so href should be changed on load
$("#register_ind_container").click(function(){
But when you performing this click on Id
it wont work because at that instance this id associated with an hyperlink
so hyperlink having the default subset rules
for Overriding this you can try
$("#register_ind_container").click(function(e){
// custom handling here
e.preventDefault();
$(this).text('Start a Fundraiser');
});
But this is also not a Good Practice. Hope this helps !
$(document).ready(function(){
$("#register_ind_container").click(function(){
$(this).text('Start a Fundraiser');
$(this).attr("href", "http://google.ca");
});
});
You are changing the URL outside the click event.. Wrap it inside the click event.. Also make use of $(this)
// url manipulation
$(document).ready(function(){
$("#register_ind_container").click(function(){
$(this).text('Start a Fundraiser').attr("href", "http://google.ca");
});
});
Hi I am trying to get this script to toggle back to original CSS external stylesheet.
I have the following code that works.
$(document).ready(function() {
$("#css-master2").click(function() {
$("link[title=change]").attr({href : "css/master2.css"});
});
});
Whenever someone clicks on anything with id #css-master2 it changes the external style sheet to master2.css (that part works fine).
What I would like it do is change back to the original master1.css if they click on it again. Something like toggle?
Any help would be greatly appreciated.
Check for the link tag's href, if it equals master2, switch back to master1 like the same way above.
Can't think about why you'd do this, considering the exact thing can be done using css classes instead of two different files.
I am trying to enhance the menu of my website a bit by making use of the jQuery accordion plugin:
http://jqueryui.com/accordion/
This works perfectly fine and i think that it is a great plugin to make use of... However, i have noticed that it requires a specific layout in order to achieve these results:
<div id="accordion">
<h3>Section 1</h3>
<div>
<p>
ETC...
</p>
</div>
NB: repeated for every result
</div>
Now this is a bit of a problem in that when javascript is disabled, the entire output of this menu is displayed (all categories and containing information).
This is simply too much information to be output all at once and this is the reason that it has been broken up with PHP in the first place. In essence it would look like this:
// No category selected
* Fruits
* Vegetables
// Category selected
o Fruits
- Apples
- Oranges
* Vegetables
// Javascript Disabled
o Fruits
- Apples
- Oranges
* Vegetables
- Potatoes
- Onions
So what i would like to do, is provide an alternate means of navigation for users that have disabled javascript (the old menu that is fully functional and works regardless).
I currently make use of a few options in modernizer:
http://modernizr.com/
To increase browser support on some CSS properties i have used. I am aware that it can be used to detect if javascript is enabled by appending a class "js" to the body tag.
So with that, i decided to try and wrap the old menu within a containing div, and the new menu within a containing div. My idea is that i can then these divs with display: none;.
Before i carry on, i am really just guessing here so if i am going about this the wrong way... I would appreciate it if someone could point me in the right direction. With that out of the way, i found an article on stackoverflow that relates to this:
PHP & <noscript> combination to detect enabled JavaScript in browser
And with my very limited knowledge of jQuery have adapted it slightly to fit what i hope to achieve:
<script type="text/javascript">
$(document).ready(function(){ // Use jQuery!
// Remove the no-js and add the js (because JS is enabled (were using it!!)
$("body").removeClass("no-js").addClass("js");
})
// Put it in a var so you dont traverse the DOM unnecessarily.
var useJS = $("body").hasClass("js");
if(useJS){ // true or false if <body> has class JS.
// JS Enabled
$("#oldMenu").css("display", "none");
$("#newMenu").css("display", "inline");
} else {
// JS NOT enabled
$("#newMenu").css("display", "none");
$("#oldMenu").css("display", "inline");
}
</script>
Now the problem I am facing is that i cannot seem to get this script to register or make any visible difference. When i look at the body tag in the source there is no class on the body tag. The menu is not triggering as i thought it would and i am now after quite some time... Very confused.
If anyone could offer me some assistance, advice, information or indication that would help me to solve this current issue, i would really, REALLY appreciate that!
Thank you for taking the time to read through my line story! :)
EDIT:
#RomainPaulus suggested this and it works:
<script type="text/javascript">
$(document).ready(function(){ // Use jQuery!
// Remove the no-js and add the js (because JS is enabled (were using it!!)
$("body").removeClass("no-js").addClass("js");
// Put it in a var so you dont traverse the DOM unnecessarily.
var useJS = $("body").hasClass("js");
if(useJS){ // true or false if <body> has class JS.
// JS Enabled
$("#oldMenu").css("display", "none");
$("#newMenu").css("display", "inline");
} else {
// JS NOT enabled
$("#newMenu").css("display", "none");
$("#oldMenu").css("display", "inline");
}
})
</script>
Kenneth's response explains a lot, but I have noticed something else. Your code
var useJS = $("body").hasClass("js");
is executed before
$(document).ready(function(){ // Use jQuery!
// Remove the no-js and add the js (because JS is enabled (were using it!!)
$("body").removeClass("no-js").addClass("js");
})
You should put everything inside the $(document).ready(function(){ ... })
So I guess that explains why your code doesn't work.
The problem you face here is that, obviously when Javascript is not enabled, you're Javascript is not executing.
What you need to is hide the DIV by default with CSS. Then, when your page loads, show it through JS.
Javascript disabled => Div stays hidden, because no code is executed
Javascript enabled => div is hidden on load, but the script shows it
Also, if Javascript is disabled, Modernizr won't help, since it's a JavaScript library.
I have a rate box on my site that appears beneath an article, and then again that same rate box appears on comments people leave regarding the article. So the rate box appears multiple times on the page. I'm trying to change the text that appears within that rate box, but infortunately I don't have server access on the type of site I have. So I need to do it with scripting.
The small script I'm using now works, but it's only working for the very first rate box. I need to change the text in each of them however. I'm trying to change the existing text that says "Rate" into "Like".
.SUI-RateBox is the div class, and the text I need to change sits in a span within that class.
The code that I have that works on just the first instance is this:
<script>
$(".SUI-RateBox span:contains('Rate')").html("Like");
</script>
How can I make this happen, but to all of the rate boxes.
The dom structure is at the below link.
http://www.spruzstuff.spruz.com/pt/Element-Background-Image/wiki.htm
I'm not sure why you're using # (nevermind, you changed your question's details), but try this:
<script>
$(".SUI-RateBox").find("span:contains('Rate')").html("Like");
</script>
http://jsfiddle.net/EhPP7/
Alternatively, I guess you could also try .each() to iterate through each of span tags within div.SUI-RateBox and check text value one after another.
$(document).ready(function () {
$("*.SUI-RateBox").each(function(){
var sp = $(this).children("span");
if(sp.text() == 'Rate')
sp.text('like');
});
});
http://jsfiddle.net/cZMFC/1/
Also check out jQuery .each() API
I'm working with on developing one of the social networking site and its having some notification features in left panel.
Whenever any user have played a game it will automatically change the number of notification count.
For that i have using below code line.
jQuery('#count_id').load('mypage.php');
But it will retrieve me whole site content with header,footer and content area in the response text, which is wrong as per my requirements.
but if i used below code of line
jQuery('#count_id').load('mypage.php #count_id');
then it will retrieve me a real count but add another div in between the original,
Original html:
<div id="count_id" class="notify">2</div>
and Code after retrieving response:
<div id="count_id" class="notify">
<div id="count_id" class="notify">1</div>
</div>
which is also not as expected. count are right but i don't want to add new div inside a original one.
What should i need to change in my code?
Thanks.
jQuery('#count_id').load('mypage.php #count_id > *');
That would bring only the DOM childs (the content)
Because this is how it works. Also it enables you to attach events to the element you load and delegate them inside this element (so new elements can also benefit from attached JavaScript events) - see .delegate().
If you want to replace the element, you can try the following:
jQuery.get('mypage.php', function(data){
jQuery('#count_id').replace(jQuery(data).find('#count_id'));
}, 'html');
I did not test it, but it should work.
Ivan Castellanos is however right. According to the documentation, you can provide any selector after the first space in the .load()'s parameter.
To retrieve count_id, you can directly get the html value in the div like this:
<script type='text/javascript'>
jQuery(document).ready(function()
{
countVal = $("#count_id").html(); //returns the html content inside the div, which is the count value
countVal = parseInt(countVal); //This will convert the string to type integer
});
</script>
Note:
If you want increase the count and update the div value, you can add the following lines:
countVal++;
$("#count_id").html(countVal);