I'm looking to maintain fixed navbar irregardless of sidebar with it appearing under the navbar as in here with attached top/bottom:
http://codepen.io/redshift7/pen/VaKmjq
<div class="ui bottom attached segment">
<div class="ui inverted labeled icon left inline vertical demo sidebar menu">
Attached segment won't work with fixed navbar where it will stretch through the page. I'd rather see the answer in vue.js.
You need to make following CSS changes for this to work:
.menu {
position: fixed;
top: 0px;
z-index: 10001;
width: 100%;
}
.pusher {
margin-top: 36px;
}
.pushable {
margin-top: 0px !important;
}
Working codepen: here
Related
<div id="abc">
<div id="bac" ngIf="show">
<!-- Content -->
</div>
<div id="cde">cds</div>
</div>
I have a div want to add or remove from DOM slowly(show and hide) using *ngIf and likewise adding or removing of div.id ="bac" should cause div.id='cde' to move left or right slowly like it is animating.
*ngIf probably is not he best thing you are looking for, instead of this, use ngClass and define the css transitions and positions for these animations.
*ngIf fully hides/shows a node from/in DOM, it's like display: none/block which is not able to be animated through css-transitions
here is an example
<div class="animated" [ngClass]=" { 'show': show, 'hide': !show }">
content
</div>
then in the css
.animated {
display: inline-block;
width: 100%;
height: 80px;
background: gray;
transition: 1.5s linear margin-left;
}
.animated.show {
margin-left: 0;
}
.animated.hide {
margin-left: -120vw;
}
Height also can be changed, depends on which effect you expect.
Here is stackblitz with working code
I'm using Nuxt.js and Bulma. I'm making navigation using Bulma tabs(https://bulma.io/documentation/components/tabs/).
I wanna insert Bulma dropdown(https://bulma.io/documentation/components/dropdown/#hoverable-or-toggable). But it doesn't work in middle of Tabs.
I know who wanna use Bulma dropdown needs to use javascript, so I use it. But it doesn't work.
How can i fix it?
To get a dropdown working inside Bulma's tabs, you need to adjust the overflow CSS in the tabs div. I'm not sure why I had to set overflow-x and overflow-y to get this working properly, but I did.
When the dropdown is active:
overflow-x : visible;
overflow-y : visible;
When the dropdown is not active, reset to their defaults:
overflow-y : hidden;
overflow-x : auto;
Yes you can with a little amount of fiddling
There are mainly 2 problems :-
Problem 1
As bulma tabs container is flexbox, and the list of tabs are child of this flexbox, the dropdown will not be visible as it overflows out of flexbox container.
If you add overflow-y:visible to tabs container div, scrolling will happen which is not the behaviour we need
Solution
To fix this, the contents to be shown on tab selection should also come inside the tabs container as second child, so that dropdown button/link in list of
tabs has the space to show the dropdown when clicked/hovered.
#tab-container {
flex-direction: column;
height: 500px;
width: 100%
}
#content-child {
flex-grow: 1;
width: 100%
}
#list-child {
flex-grow: 0; //should be set to 0 as it will take up vertical space (it is set to 1 in bulma)
width: 100%;
}
Problem 2
When dropdown is used within bulma tabs, the anchor tags in dropdown gets styled by those specified for anchor tags in tabs.This is one of the main issue.
The dropdown shown thus will be styled very differently.
Solution
Bulma dropdown also allows us to insert div inside.
We can make use of this to overcome problem 1.
Just add this css for divs inside dropdown so as to make it behave like links.
div.dropdown-item.is-active {
background-color: rgba(55, 122, 195, 0.95);
color: #fff;
}
div.dropdown-item {
padding-right: 3rem;
text-align: left;
white-space: nowrap;
width: 100%;
cursor: pointer;
text-decoration: none;
}
div.dropdown-item:hover {
background-color: whitesmoke;
color: #0a0a0a;
}
Complete solution can be seen below and you can change as required for your use case.
div.dropdown-item.is-active {
background-color: rgba(55, 122, 195, 0.95);
color: #fff;
}
div.dropdown-item {
padding-right: 3rem;
text-align: left;
white-space: nowrap;
width: 100%;
cursor: pointer;
text-decoration: none;
}
div.dropdown-item:hover {
background-color: whitesmoke;
color: #0a0a0a;
}
#content-child {
flex-grow: 1;
width: 100%
}
#tab-container {
flex-direction: column;
height: 500px;
width: 100%
}
#list-child {
flex-grow: 0;
width: 100%;
}
<link href="https://cdn.jsdelivr.net/npm/bulma#0.8.1/css/bulma.min.css" rel="stylesheet" />
<div class="tabs is-boxed" id="tab-container">
<ul id="list-child">
<li><a>Pictures</a></li>
<li><a>Music</a></li>
<li><a>Videos</a></li>
<li><a>Documents</a></li>
<li class="dropdown is-active">
<div class="dropdown-trigger">
<a class="has-text-right custom-padding" aria-haspopup="true" aria-controls="dropdown-menu">
Drop Down
</a>
</div>
<div class="dropdown-menu" id="dropdown-menu" role="menu">
<div class="dropdown-content">
<div class="dropdown-item">Dropdown item</div>
<div class=" dropdown-item">Other dropdown item</div>
<div class=" dropdown-item is-active">Active dropdown item</div>
<div class=" dropdown-item">Other dropdown item</div>
<hr class="dropdown-divider" />
<div class=" dropdown-item">With a divider</div>
</div>
</div>
</li>
</ul>
<div id="content-child">
content
</div>
</div>
I've been searching high and low for some examples of a Bootstrap 3 Alert box flying in from to top of screen and ending at center screen on top of all elements.
I'm finding lots re. modals, but how do i accomplish this behavior for a alert box?
You can take a look at this answer by chipChocolate.py, and the fiddle he provided here.
It is not exactly what you are looking for since the div is moving from bottom to top but the idea is the same.
Create three divs: main-container, alert-container, alert-content
<div class="main-container">
<div class="alert-container">
<!-- placeholder image -->
<img class="inner_img" src="http://placehold.it/1000x1000" />
<div class="alert-content">
<div class="alert alert-danger">
<strong>Danger!</strong> This alert box could indicate a dangerous or potentially negative action.
</div>
</div>
</div>
</div>
Then apply this css
.main-container{
position: relative; /* Set to absolute */
}
.alert-container {
position: absolute; /* Set to absolute and positioned at top corner*/
top: 0;
left: 0;
}
.alert-content {
position: absolute; /* This moves it to the bottom (initial state) */
bottom: 90%;
width: 100%;
height: 10%;
transition: bottom 1s;
}
.main-container:hover .alert-content {
bottom: 50%; /* This moves it to the middle (only on hover) */
}
i have made a fiddle here with bootstrap alerts and made the transition from top to the middle of the page. You can adjust it accordingly.
Hey I have a little problem I have a full page header but when I zoom in or reduce the screen size and slide along. It is not full page width it just leaves white space. May css code goes a follow.
.header {
background:#242424 repeat-x;
color:#ffffff;
width:100%;
height:74px;
font-family: 'Karla', cursive;
font-weight:bold;
font-size:15px;
}
The problem is caused by your <div class="medium-cont"></div> tag.
You are setting its width to 1400px in CSS which is causing the problem.
You don't need to use this element, instead set the background image of .medium-back.
<div class="medium-back">
<div class="register"></div>
<div class="medium-cont"></div> <!-- Remove this line -->
</div>
Change your .medium-back style to this:
.medium-back {
background: #19D89B url(images/medium-content.png) no-repeat;
height: 475px;
margin: 0 auto;
}
Then remove any other width:100%; styles you have on the outermost elements.
A lot of topics on this... but not getting the point how to do it.
I have my JQM Header and Footer. I want the content area to fill the 100% height in between head and foot.
Thats my code, how is it possible?
<body>
<div data-role="page" id="entryPage" data-theme="d">
<div data-role="header" id="header" data-position="fixed" data-theme="d">
<h1>Page Title</h1>
</div><!-- /header -->
<div data-role="content" id="content" data-theme="d">
<div id="columnwrapper">
<div id="leftcolumn">
<div class="innertube">
Point 1
</div>
<div class="innertube">
Point 1
</div>
</div>
</div>
<div id="rightcolumn">
<div class="innertube">
<div id="switch1">
test
</div>
</div>
<div class="innertube">
test2
</div>
</div>
<div id="contentcolumn">
<div class="innertube">Content</div>
<div class="innertube">Content</div>
</div>
</div><!-- /content -->
<div data-role="footer" id="footer" data-position="fixed" data-theme="d">
<div id="switch2">
Expand main menu
</div>
</div><!-- /footer -->
</div><!-- /page -->
</body>
CSS:
#columnwrapper{
float: left;
width: 100%;
margin-left: -75%; /*Set left margin to -(contentcolumnWidth)*/
background-color: #C8FC98;
}
#leftcolumn{
margin: 0 40px 0 75%; /*Set margin to 0 (rightcolumnWidth) 0 (contentcolumnWidth)*/
background: #C8FC98;
}
#rightcolumn{
float: left;
width: 40px; /*Width of right column*/
margin-left: -40px; /*Set left margin to -(RightColumnWidth)*/
background: yellowgreen;
}
#contentcolumn{
float: left;
width: 75%; /*Width of content column*/
background-color: blue;
}
.innertube{
margin: 0px; /*Margins for inner DIV inside each column (to provide padding)*/
margin-top: 0;
}
Actually the inner area only fills the height depending on the content... means 2 divs 2 rows, but not 100%..
Thanks
The CSS position: fixed doesn't work correctly in mobile browsers. My experience is with Android and iOS browsers and none of them impliment position: fixed properly (the exception is the iOS 5 browser but it's still in beta).
Rather than fixing an element to the screen and not moving it when the user scrolls in mobile browsers it tends to be treated like position: absolute and it moves when the page scrolls.
Also using the CSS overflow property won't allow scrolling on most mobile devices (iOS supports it but the user has to know to use two fingers while scrolling in a scrollable-div).
You can however use CSS but be aware you will need to use position: absolute or you can use JavaScript to set the heights on the elements.
Here is a jQuery Mobile solution using JavaScript to set the heights of the pseudo-page elements:
$(document).delegate('#page_name', 'pageshow', function () {
var the_height = ($(window).height() - $(this).find('[data-role="header"]').height() - $(this).find('[data-role="footer"]').height());
$(this).height($(window).height()).find('[data-role="content"]').height(the_height);
});
To get a flawless finish you need to take into consideration the behavior of the target device's address bar because if you want a fullscreen webpage then you have to add the height of the address bar to the height of the page.
Thanks, Jasper! That helped me a lot.
I had to mess around a lot to get this to work with multiple headers/footers, and to account for the url bar in ios. I thought I would share my solution for any one else having this issue.
This is working for me so far in ios simulator, but I would be eager to hear how it works on other devices.
/* detect device */
var ua = navigator.userAgent,
iphone = ~ua.indexOf('iPhone') || ~ua.indexOf('iPod'),
ipad = ~ua.indexOf('iPad'),
ios = iphone || ipad,
android = ~ua.indexOf('Android');
$(document).delegate('#the_page', 'pageshow', function () {
var $page = $(this),
$target = $(this).find('.fullHeight'),
t_padding = parseInt($target.css('padding-top'))
+ parseInt($target.css('padding-bottom')),
w_height = (ios)? screen.height-65: $(window).height(); // "-65" is to compensate for url bar. Any better ideas?
headFootHeight = 0;
// Get total height for all headers and footers on page
$page.find('[data-role="footer"], [data-role="header"]').each(function() {
var myTotalHeight = $(this).height()
+ parseInt( $(this).css('padding-top') )
+ parseInt( $(this).css('padding-bottom') );
headFootHeight += myTotalHeight;
});
var the_height = (w_height - headFootHeight);
$page
.height(w_height)
.find('.fullHeight')
.height(the_height - t_padding);
});
This script is setting a 100% height on '.fullHeight', instead of [data-role=content] to give more flexibility, but you can just add the fullHeight class to your [data-role=content] element.
One issue I'm still having is compensating for the url bar in ios, and finding a window height that works across devices. Any ideas on that?
the CSS:
footer {
display: block;
position: fixed;
left: 0;
bottom: 0;
right: 0;
height: 50px;
background-color: #333;
overflow: hidden;
z-index:1000;
-webkit-transform: translateZ(0);
opacity:.9;
}
header{
display:block;
position: fixed;
left:0;
right:0;
top:0;
height:50px;
overflow: hidden;
}
section{
display:block;
position:fixed;
left:0;
top:50px;
bottom:50px;
right:0;
overflow-y: auto;
}
nav{
display:block;
height:100%;
-webkit-backface-visibility: hidden;
}
.body{
overflow-y: hidden;
}
.bar {
border: 1px solid #2A2A2A;
background: #111111;
color: #ffffff;
font-weight: bold;
text-shadow: 0 -1px 1px #000000;
background-image: -webkit-gradient(linear, left top, left bottom, from(#3c3c3c), to(#111)); /* Saf4+, Chrome */
background-image: -webkit-linear-gradient(top, #3c3c3c, #111); /* Chrome 10+, Saf5.1+ */
background-image: -moz-linear-gradient(top, #3c3c3c, #111); /* FF3.6 */
background-image: -ms-linear-gradient(top, #3c3c3c, #111); /* IE10 */
background-image: -o-linear-gradient(top, #3c3c3c, #111); /* Opera 11.10+ */
background-image: linear-gradient(top, #3c3c3c, #111);
}
the only html needed:
<header class="bar" id="AllHead"></header>
<div data-role="content" class="content" id="home"><section><nav></nav></section></div><!-- /content -->
<footer class="bar" id="allFoot"></footer>
</div><!-- /page -->
you can then set whatever items you want inside the footer and the bottom nav bar
this will always look right, no matter what happens, also this wont flash on and off everytime you touch something. hope it helps