I create this nested list to show and hide items but I want ask how can I show one list and hide other for example if user click on second subject will hide all open items
HTML
<ul>
<li class="subject">List item 1 with subitems:
<ul id="item">
<li>Subitem 1</li>
<li>Subitem 2</li>
</ul>
</li>
<li class="subject">List item 2 with subitems:
<ul id="item">
<li>Subitem 1</li>
<li>Subitem 2</li>
</ul>
</li>
<li class="subject">List item 3 with subitems:
<ul id="item">
<li>Subitem 1</li>
<li>Subitem 2</li>
</ul>
</li>
</ul>
javascript
$(function(){
// $("ul li").children().slideDown("slow");
$(".subject").click(function(){
$(this).find("#item").slideToggle("slow");
});
})
CSS
#item
{
display: none;
}
$(".subject").click(function(){
$(this).find("#item").slideToggle("slow");
$(this).siblings().children('ul').slideUp();
});
DEMO
or
$(".subject").click(function () {
$(this).find("#item").slideToggle("slow")
.end().siblings().children('ul').slideUp();
});
DEMO
I corrected your markup. Your IDs should always be unique; otherwise use classes.
$(function(){
$(".subject").click(function(){
$('ul.item').not( $(this).find('ul.item') ).slideUp("slow");
$(this).find('ul.item').slideDown('slow');
});
});
WORKING JSFIDDLE DEMO
Related
I have some listings.
Currently id is test_3, test_1, test_2. I need number (3,1,2) from id of each li and append this number in to another data attribute. Please check the result section. It will give you an idea about what I am expecting. Thanks
Html
<ul id="cat">
<li id="test_3">Text 3</li>
<li id="test_1">Text 1</li>
<li id="test_2">Text 2</li>
</ul>
Script
$('#cat').attr('id').split("-")[2];
Expected result
<ul id="cat">
<li id="test_3" data-id="3">Text 3</li>
<li id="test_1" data-id="1">Text 1</li>
<li id="test_2" data-id="2">Text 2</li>
</ul>
To achieve this you can loop over the li elements and set the data() based on the number in the id attribute. Try this:
$('#cat li').each(function() {
$(this).data('id', this.id.split('_')[1]);
}).click(function() {
console.log($(this).data('id'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="cat">
<li id="test_3">Text 3</li>
<li id="test_1">Text 1</li>
<li id="test_2">Text 2</li>
</ul>
You can loop through all of the children of the ul element with the id cat.
On each loop, get the ID by getting the id attribute, splitting it on _ and getting the first index.
You can then set the attribute by using JQuery's attribute function, which you can learn more about here.
$('#cat li').each(function () {
var dataId = $(this).attr('id').split('_')[1];
$(this).attr('data-id', dataId);
});
An example of this in action
$('#cat li').each(function () {
var dataId = $(this).attr('id').split('_')[1];
$(this).attr('data-id', dataId);
});
console.log($('#cat').html());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="cat">
<li id="test_3">Text 3</li>
<li id="test_1">Text 1</li>
<li id="test_2">Text 2</li>
</ul>
This should some your problem.
Using $(this).attr("id").split('_') will split "cat_3" into "cat" and "3" then using [1] after will select "3"
$("#cat li").each(function(){
$(this).attr("data-id", $(this).attr("id").split('_')[1]);
})
console.log($("#cat").html())
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul id="cat">
<li id="test_3">Text 3</li>
<li id="test_1">Text 1</li>
<li id="test_2">Text 2</li>
</ul>
You can also use a RegExpression.
var suffix = "test_2".match(/\d+/); // results --> 2
Basically it fetches out numeric value within a string value.
Usage
$('#cat li').each(function() {
$(this).data('id', this.id.match(/\d+/));
})
Actually I'm really very sorry about my question, I'm not sure how to make attention or ask question about this kind of problem.
Please see my code 1st.
<div data-model="ABC123" id="product">Select a Product</div>
<ul id="lists">
<li data-product="P1">Product 1
<ul id="sublists">
<li data-item="it1">P1 Item 1</li>
<li data-item="it2">P1 Item 2</li>
<li data-item="it3">P1 Item 3</li>
<li data-item="it4">P1 Item 4</li>
</ul>
</li>
<li data-product="P2">Product 2
<ul>
<li data-item="it1">P2 Item 1</li>
<li data-item="it2">P2 Item 2</li>
<li data-item="it3">P2 Item 3</li>
<li data-item="it4">P2 Item 4</li>
</ul>
</li>
<li data-product="P3">Product 3</li>
<li data-product="P4">Product 4</li>
</ul>
<div id="codes">
<span class="code1"></span>
<span class="code2"></span>
<span class="code3"></span>
</div>
The jquery code is:
<script>$('#product').click(function () {
var pmodel = $(this).data('model');
$('.code1').empty().append(pmodel);
$('.code2').empty();
$('.code3').empty();
});
$('#lists li').click(function () {
var dmodel = $(this).data('product');
$('.code2').empty().append(dmodel);
});
$('#lists li ul li').click(function () {
var item = $(this).data('item');
$('.code3').empty().append(item);
});</script>
You may directly view this at http://codepen.io/alshedupur/pen/YqKGqV
Everything is work fine, but my problem is, when I trigger parent list item like: Product 1 / Product 2 / Product 3
In result I want to empty .code3 span
I try to use $('.code3').empty(); on 2nd action but if I use this, then 3rd action I mean sub list click function not work.
Please see my screenshot for clearly understand what I want:
You need to empty .code3 as well.
$('#product').click(function() {
var pmodel = $(this).data('model');
$('.code1').empty().append(pmodel);
$('.code2').empty();
$('.code3').empty();
});
$('#lists > li').click(function(e) {
e.stopPropagation();
var dmodel = $(this).data('product');
$('.code2').empty().append(dmodel);
$('.code3').empty();
});
$('#lists li ul li').click(function(e) {
e.stopPropagation();
var item = $(this).data('item');
var dmodel = $(this).parents("li").data('product');
$('.code2').empty().append(dmodel);
$('.code3').empty().append(item);
});
#product:hover,
li:hover {
cursor: pointer
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div data-model="ABC123" id="product">Select a Product</div>
<ul id="lists">
<li data-product="P1">Product 1
<ul id="sublists">
<li data-item="it1">P1 Item 1</li>
<li data-item="it2">P1 Item 2</li>
<li data-item="it3">P1 Item 3</li>
<li data-item="it4">P1 Item 4</li>
</ul>
</li>
<li data-product="P2">Product 2
<ul>
<li data-item="it1">P2 Item 1</li>
<li data-item="it2">P2 Item 2</li>
<li data-item="it3">P2 Item 3</li>
<li data-item="it4">P2 Item 4</li>
</ul>
</li>
<li data-product="P3">Product 3</li>
<li data-product="P4">Product 4</li>
</ul>
<div id="codes">
<span class="code1"></span>
<span class="code2"></span>
<span class="code3"></span>
</div>
I'm building a newsletter archive which is sorted in different categories. The markup looks like this:
<h4>Category 1</h4>
<ul>
<li>Newsletter 1</li>
<li>Newsletter 2</li>
<li>Newsletter 3</li>
</ul>
<h4>Category 2</h4>
<ul>
<li>Newsletter 1</li>
<li>Newsletter 2</li>
<li>Newsletter 3</li>
</ul>
Now there will be quite a lot of categories and newsletters so I want the newsletters to be hidden until the user clicks on the Category h4. And to hide again when clicked again.
I've tried this function:
<script type="text/javascript">
$('h4').click(function() {
$(this).find('ul').toggle();
});
</script>
I guess this isn't working because I would have to wrap the h4 in a ul but this results in an error. Any suggestions?
You need to use the jQuery .next function, so it will look for the next <ul> class after each h4 tag here is a quick demo demo:
(function( $ ) {
$('h4').click(function() {
$(this).next('ul').toggle();
});
}).apply( this, [ jQuery ]);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<h4>Category 1</h4>
<ul>
<li>Newsletter 1</li>
<li>Newsletter 2</li>
<li>Newsletter 3</li>
</ul>
<h4>Category 2</h4>
<ul>
<li>Newsletter 1</li>
<li>Newsletter 2</li>
<li>Newsletter 3</li>
</ul>
And a
Jsfiddle demo
how to give each <li> different color from other on Html
<ul>
<li>Item 1</li>
<li>Item 2</li>
<li>Item 3</li>
<ul>
so, Iam looking to Display Items as the Following:
Item 1 In red color
item 2 In blue color
item 3 In green color
What is the best way to do it ?
Create different classes like this in css
.redText
{
color:red;
}
.blueText
{
color:blue;
}
.greenText
{
color:green;
}
And then in your html
<ul>
<li class = "redText">Item 1</li>
<li class = "blueText" >Item 2</li>
<li class = "greenText">Item 3</li>
<ul>
<ul>
JSFIDDLE DEMO
Try style component for each list.
<ul>
<li style="color:red">Item 1</li>
<li style="color:blue">Item 2</li>
<li style="color:green">Item 3</li>
</ul>
HTML:
<div class="filter">
category 1
category 2
</div>
<ul class="items">
<li class="category-1">item 1</li>
<li class="category-1">item 2</li>
<li class="category-2">item 3</li>
<li class="category-2">item 4</li>
</ul>
What I want is for example clicking on 'category 1' link should hide all other category items from the list.
I understand jQuery's .filter() selector can be used but I'm not sure how to implement it for my purpose here.
Thanks for your help!
$('div.filter').delegate('a', 'click', function (event) {
$('ul.items li').hide().filter('.' + this.href.slice(this.href.indexOf("#") + 1)).show();
event.preventDefault();
});
Basically you'll be doing something like this: $('.items li').hide(); $('.category-1').show();
The first to hide all other menu items, the latter to show the selected ones :)
You can simply put it in the onclick of the <a> tag.