I am a novice in html/js design. I have searched my specific requirement many ways, but couldn't find a solution. So, your help with a solution via jsfiddle or any example of syntax will be extremely helpful!!!
I have a li element like this in two different div's:
<div id="1">
<li> <strong>Song Text</strong><em>Artist</em><var>Lyrics</var></li>
</div>
<div id="2">
<li> <strong>Song Text</strong><em>Artist</em><var>Lyrics</var></li>
</div>
As can be seen, li tag comprises of different sub tags(called elements??) like strong, em, var. How do I hide var tag text in first div? i.e., to make it a more generic, how do I only hide(not delete) text within a sub-tag in a li tag ? Also, the text needs to be when the page loads, and not by a button click.
Thank you!
How do I hide var tag text in first div?
simply try this
$("#1 li var").hide();
to make it a more generic, how do I only hide(not delete) text within
a sub-tag in a li tag ?
$("li").children().hide(); //$("li").children("var").hide(); to hide only var
or
$("li").find("*").hide();
Like this one?
$('#1 li').find('var').hide();
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div id="1">
<li> test<strong>Song Text</strong><em>Artist</em><var>Lyrics</var></li>
</div>
<div id="2">
<li> test<strong>Song Text</strong><em>Artist</em><var>Lyrics</var></li>
</div>
Related
I am using JQM and I have a situation where I have HTML generated dynamically. It's possible, even probable that the same HTML will be used in more that one place on the page. I have a div with data in it that I only want to be displayed when the user clicks the header div. IE:
<html>
<head>
<style>
</style>
<script src="/js/jquery.js"></script>
</head>
<body>
<div onclick="$(this).children('div:first').toggle();">This is Div 1</div>
<div style="display:none">
<p>I'm hidden</p>
</div>
</div>
</body>
</html>
What I'd like to do is when the user clicks on the Click Me link the child toggles its display on and off. Any thoughts on how this can be accomplished without some convoluted ID scheme? (I've thought of at least two).
According to the code you posted, the div containing "I'm hidden" is not a child of the first div.
You can use $.eq() to select a specific children index: https://api.jquery.com/eq/
<div onclick="$(this).children('div').eq(0).toggle();">
This is Div 1
<div style="display:none">
<p>I'm hidden</p>
</div>
</div>
See working JSFiddle (with "hidden div" child of Div1)
If you need to toggle visibility of a sibling, you can use $.siblings() https://api.jquery.com/siblings/ or $.next() https://api.jquery.com/next/
<div onclick="$(this).next().toggle();">
This is Div 1
</div>
<div style="display:none">
<p>I'm hidden and I'm a sibling</p>
</div>
See JSFiddle2 (hidden div sibling of Div1)
you can tie an event to the Click Me and in javascript/jquery, find the first child div after "this" (the div that was clicked). Something like this:
$(this).children("div:first");
I am dynamically assigning the div id based on the api call back data. For example I have a bunch of data returned which is appended to a div and I can assign the div id with a unique ip address. I have full control over what I can assign i.e. DIV id or class or whatever..
I have attached an example of what the output looks like and hopefully it will clarify what i am looking for.
What I want to be able to achieve is when an endpoint link is clicked, it will show the respective div and hide all other DIV data boxes.. The endpoint links can made clickable and i can add onclick scripts to them or whatever needs to be done
Whether we use the div id or class name i am not fussed.
This should work just fine.
Assign your div with a class, in the demo i'm using EndPoint. The onclick function will use the class to find the div element and hide it. Then it will use this the element used to trigger the function, target the div within that element and show it.
$('.EndPoint').on('click', function () {
$('.EndPoint').find('div').hide();
$(this).find('div').show();
});
.EndPoint div{display:none;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="EndPoint">
End Point [0]
<div><b>IP Address:</b> 216.12.145.20</div>
</div>
<div class="EndPoint">
End Point [1]
<div><b>IP Address:</b> 172.230.105.123</div>
</div>
<div class="EndPoint">
End Point [2]
<div><b>IP Address:</b> 206.204.52.31</div>
</div>
If you don't understand anything please leave a comment below and I will get back to you as soon as possible.
Edit - jQuery Append with onclick
var IPs=["216.12.145.20","172.230.105.123","206.204.52.31"];
//Foreach value in array
$.each(IPs, function(i,v) {
//Append to id:container
$('#container').append('<div class="EndPoint">End Point ['+i+']<div><b>IP Address:</b> '+v+'</div></div>');
});
$('.EndPoint').on('click', function () {
$('.EndPoint').find('div').hide();
$(this).find('div').show();
});
.EndPoint div{display:none;}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="container"></div>
I hope this helps. Happy coding!
Since elements are dynamically generated it's better to do with classes IMO.
HTML
<div id="endpoint1">
<a href='#' class='clicker'>End Point 1</a>
<p class='hideThis'>1.1.1.1</p>
</div>
<div id="endpoint2">
<a href='#' class='clicker'>End Point 2</a>
<p class='hideThis'>1.1.1.1</p>
</div>
<div id="endpoint3">
<a href='#' class='clicker'>End Point 3</a>
<p class='hideThis'>1.1.1.1</p>
</div>
JavaScript (using JQuery)
$('.clicker').on('click', function () {
$('.hideThis').hide();
$(this).next().show();
});
http://jsfiddle.net/ksvexr40/1
If you want to hide the content initially, just add the following CSS class which hides the content initially.
.hideThis{
display: none;
}
I'm trying to do something similar to How to hide an element, based on its text, with JavaScript? and Hiding a parent element using JS/JQuery based on the alt tag of a child element
but it's a bit more complicated than that. Here's the entire element (a list item containing lots of stuff) I want to hide:
<li>
<div class="wrapper">
<div class="fulllink" data-href="hideme/some/url" data-title="hideme - some more text">
<a href="/some/url" rel="stuff">
</div>
<div id="fullimage" class="theimage">
<img src="/some/url" title="hideme - some more text" alt="thisis/hideme text">
</div>
<div class="captionwrapper">
<div class="caption">
<p>
<a class="" title="" href="hideme/some/url">more text</a>
</p>
</div>
</div>
</div>
</li>
I want to hide this li element based on the specific content "hideme", which appears several times, but as you can see never on its own. It should be hidden as the page loads, so no user action required.
I've tried to come up with a solution based on similar questions on stackoverflow, but so far unsuccessfully.
You can use the html() function to get the html contents of each li and then search if it contains the desired text: "hideme".
$("li").each(function () {
if ($(this).html().indexOf('hideme') > -1) {
$(this).hide();
}
});
Demo
I am using jsoup to parse an html document. I need to extract all the child div elements. This is basically div tags without nested div tags. I used the following in java to extract div tags,
Elements bodyTag = document.select("div:not(div>div)");
Here is an example:
<div id="header">
<div class="container">
<div id="header-logo">
<a href="/" title="mekay.com">
<div id="logo">
</div> </a>
</div>
<div id="header-banner">
<div data-type="ad" data-publisher="lqm.j2ee.site" data-zone="ron">
</div>
</div>
</div>
</div>
I need to extract only the following:
<div id="logo">
</div>
<div data-type="ad" data-publisher="lqm.j2ee.site" data-zone="ron">
</div>
Instead, the above code snippet is returning all the div tags. So, could you please help me figure out what is wrong with this selector
This one is perfectly working
Elements innerMostDivs = doc.select("div:not(:has(div))");
Try it online
add your html file
add css query as div:not(:has(div))
check resulted elements
If you want only div leafs that do not have any children then use this
Elements emptyDivs = document.select("div:empty");
The selector you are using now means fetch me all the divs that are not direct children of another div. It is normal that it brings the very first parent div, because the div id="header" is not a direct child of a div. Most likely its parent is body.
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)