http://pointnorth.io
How did they make the expanding sidebar on the left? It seems like it's css only but I might be wrong.
There's the main url and then the other ones are all preceeded by #, the text is all on one page and then it expands or hide when clicked.
I don't understand how they hide or display data.
It's not only CSS. This page in bottom of body has javascript code, which sets data-active attribute for link, which was be clicked. As you can see, data-active made section of sub items with height: auto. In other cases .nav--sub-sections class has height: 0px.
You can easily implement your own without lifting someone else's idea.Look at this fiddle http://jsfiddle.net/vfrcx678/ and how it goes here http://jsfiddle.net/vfrcx678/show/
This is some sample code
$(window).hashchange({
hash: "#!/login/",
onSet: function() {
$("#login-form").show();
},
onRemove: function() {
$("#login-form").hide();
},
});
Project page https://github.com/apopelo/jquery-hashchange
Related
Has you can see here :
https://live-example.bss.design/ (live example)
When I open a modal (click on signup on the top menu, then on the button) the background move since the modal put the body overflow hidden.
How can I avoid that ?
Actually that background not moving. When Modal is open then it apply the style
body{overflow:hidden;}
So the scroll bar is disabled. So the window expanded, not only the background
is moving.
If you don't like that please use following code,
body.modal-open {
overflow: auto;
}
You can remove the background movement by using the below code
.modal-open, body {overflow: inherit !important;}
"modal-open" class is added to the body.
You need to change js that adds modal-open. I know it is a strange behavior, but you have to do it :)
Intercept modal click for show and remove class to body adding to another element:
i. Modal is first added to Body and then removed and added to another element
$('#signUpModal').on('shown.bs.modal', function (e) {
$(body).removeClass('modal-open');
$('#otherElement').addClass('modal-open');
});
ii. and then intercept also the close of the modal and add an execution of a second remove:
$('#signUpModal').on('hidden.bs.modal', function (e) {
$('#otherElement').removeClass('modal-open');
});
And you'll be fine :)
Is it possible to set a horizontal scrolling feature so that it scrolls to (overflow, I'm assuming, unless there is another way) the left as well as the right. Sort of like this picture:
a horizontal scrolling feature
... except I want to load the object just like it is in that photo but have other objects (images rather than the divs pictured) back behind to the left of that first object), so you can scroll to unseen things in both directions.
EDIT: in response to some of the people offering to help here (thanks), I have composed a fiddle (in the comments below). The hope is that I could load this horizontal feature with the blue-border box at far left (on initial load) and people could scroll back or forth). I'd prefer (but I'll take either one) it to be marked to load on that box rather than css it so it would load after a certain width or something like that, because I want to it to function this way universally (regardless of how many objects are hidden to the left) but, again, I'll take either solution, because I can probably make it work with either.
Here is a quick mockup of something like that. It can be extended to use scroll events. Used jquery but it can be done in pure js too. Just made the body hide the overflow like this
body {
overflow: hidden;
}
I have buttons to move it around but as I said you can do it with scroll events too.
function left () {
var div = document.getElementById('scrollContainer');
$(div).animate({ "right": "+=100px" }, 500);
}
function right () {
var div = document.getElementById('scrollContainer');
$(div).animate({ "right": "-=100px" }, 500);
}
Fiddle: http://jsfiddle.net/hna6jkzk/
And obviously the divs can be images too.
A fiddle with no JS and visible scrollbar: http://jsfiddle.net/hna6jkzk/1/
A fiddle with no JS and hidden scrollbar: http://jsfiddle.net/hna6jkzk/2/
http://themeforest.net/item/retro-portfolio-one-page-vintage-wordpress-theme/full_screen_preview/1708109
I wish to create something similar to this, however there is a nifty button that takes a person back to the top of the page, as well as a static header DIV.
Would be a case that i make the top div fixed?
#div{position: fixed; }
also would the back to top function use:
"LINKING TEXT HERE"
But with some CSS styling?
thanks
Kirsty
There is a very nice plugin you can use to achieve this. You can find it here : http://wordpress.org/extend/plugins/dynamic-to-top/
I have a div at the top of my mobile application that is position:fixed so it will stay on the top of the browser (it scrolls away in ios 4 and lower which is fine). When an input is focused and brings up the keyboard, the div moves down to the middle of the page. See screenshots:
http://dbanksdesign.com/ftp/photo_2.PNG
Edit:
Here is a simplified test page:
http://dbanksdesign.com/test/
<body>
<div class="fixed"><input type="text" /></div>
<div class="content"></div>
</body>
.fixed { position:fixed; top:0; left:0; width:100%; background:#ccc; }
.content { width:100%; height:1000px; background:#efefef; }
Unfortunately you are probably best off using absolute positioning for your fixed elements when working with IOS. Yes, IOS5 does claim to support fixed positioning, but it all falls down when you have interactive controls within that fixed element.
I had the same problem with the search box on my switchitoff.net site. In IOS5 the fixed header would jump down the page if the search box gained focus while the page was scrolled. I tried various workarounds, and the one I currently have is a <div> which sits over the search box. When this <div> is clicked the following occurs:
The page is scrolled to the top
The fixed header is changed to absolute
The <div> covering the search box is hidden
The search <input> is focused
The above steps are reversed when the search box loses focus. This solution prevents the header jumping down the page when the search box is clicked, but for a simpler site you are probably better using absolute positioning in the first place.
There is another tricky issue with IOS5 and fixed positioning. If you have clickable elements on your fixed area with body elements scrolled behind them, this can break your touch events.
For example, on switchitoff.net the buttons on the fixed header became unclickable when interactive elements were scrolled behind them. touchstart was not even being fired when these buttons where tapped. Luckily onClick still seemed to work, although this is always a last resort for IOS because of the delay.
Finally notice how (in IOS5) you can click on the fixed header and scroll the page. I know this emulates the way you can use the scroll wheel over a fixed header in a normal browser, but surely this paradigm doesn't make sense for a touch-UI?
Hopefully Apple will continue to refine the handling of fixed elements, but in the meantime it's easier to stick with absolute positioning if you have anything interactive in your fixed area. That or go back to IOS4 when things were so much easier!
Using the JohnW recomendation to use absolute instead of fixed I came up with this workaround:
First set up a bind to detect when the input is onFocus, scroll to the top of the page and change the element position to absolute:
$('#textinput').bind('focus',function(e) {
$('html,body').animate({
scrollTop: 0
});
$('#textinput-container').css('position','absolute');
$('#textinput-container').css('top','0px');
});
Note that I'm using the id textinput for the input and textinput-container for the div top bar that is containing the input.
Set up another bind to detect when the input is not on focus anymore to change the position of the div back to fixed
$('#textinput').bind('blur',function(e) {
$('#textinput-container').css('position','fixed');
$('#textinput-container').css('top','0px');
});
I've been using a similar solution for a bar fixed at the bottom of the page, the code posted should be working for a bar fixed at the top but I didn't test it
Modified version of pablobart's solution but without scrolling to top:
// Absolute position
$('#your-field').bind('focus',function(e) {
setTimeout(function(){
$('section#footer').css('position','absolute');
$('section#footer').css('top',($(window).scrollTop() + window.innerHeight) - $('section#footer').height());
}, 100);
});
// Back to fixed position
$('#your-field').bind('focusout',function(e) {
$('section#footer').removeAttr('style');
});
The simple CSS:
section#footer
*{ position:fixed; bottom:0; left:0; height:42px }*
This solution works pretty well for me. All the code does is wait until the user taps on a text field, then changes the element identified by the 'jQuerySelector' parameter from a 'fixed' to 'static' position. When the text field looses focus (the user tapped on something else) the element's position is changed back to 'fixed'.
// toggles the value of 'position' when the text field gains and looses focus
var togglePositionInResponseToInputFocus = function(jQuerySelector)
{
// find the input element in question
var element = jQuery(jQuerySelector);
// if we have the element
if (element) {
// get the current position value
var position = element.css('position');
// toggle the values from fixed to static, and vice versa
if (position == 'fixed') {
element.css('position', 'static');
} else if (position == 'static') {
element.css('position', 'fixed');
}
}
};
And the associated event handlers:
var that = this;
// called when text field gains focus
jQuery(that.textfieldSelector).on
(
'focusin',
function()
{
togglePositionInResponseToInputFocus(that.jQuerySelector);
}
);
// called when text field looses focus
jQuery(that.textfieldSelector).on
(
'focusout',
function()
{
togglePositionInResponseToInputFocus(that.jQuerySelector);
}
);
The reason the buttons are becoming unclickable is because they have actually scrolled invisibly with the content. They are still there, just not at the location they were originally, nor where you see them.
If you can guess how much the button has moved (based on how much the content has moved) you can click on the invisible button and it will function normally. In other words, if the content has scrolled by 50 pixels, click 50 pixels away from the button and it will work.
You can scroll the content manually (even by a tiny amount) and the buttons will again work as expected.
Just hide your fixed element on focus and then show it again on focusout. I bet your users don't need to see it when focused. I know this is not a solution but I think it is a better approach. Keep it simple.
Is there a way to move down by some pixel a div with a text inside? (Maybe using jQuery or w/e)
The effect I would get is like when stackoverflow shows at top the yellow message (for a badge) But I need it inside a page, without moving down all the rest of the page
EXAMPLE:
http://img690.imageshack.us/img690/7324/senzatitolo2mb.jpg
(I would add a fade effect too while the message is moving down)
Ps. Please consider the message can be more than 1 (just like stackoverflow at top)
with jQuery this would be done like:
<div id="message">Some message</div>
$("#message").slideDown(500); //where 500 is the time effect in miliseconds..
Online demo: http://jsfiddle.net/NzPfM/
Se more about jQuery effects here: http://api.jquery.com/category/effects/
If you want to slide it down and fade it in at the same time, then you should use .animate() instead, something like:
$("#message").animate({height:"30px", opacity:1 },500);
Online demo: http://jsfiddle.net/NzPfM/1/
UPDATE: If you want to avoid moving other content while animating you can use position:absolute in css see demo below:
Demo avoiding push down: http://jsfiddle.net/NzPfM/2/
You can set the div to position:absolute and then animate it down using jQuery.animate to change the top style.
read about jQuery.animate here: http://api.jquery.com/animate/
You can see a simple example here: http://jsfiddle.net/NsxTa/
Note: This method as opposed to using the slideDown will actually slide the entire div down from it's hiding place, where as slideDown will just reveal statically positioned content, which imo looks really awefull
Assuming that your page is not laying inside some container with position-absolute,
adding a container element as fist child of the body will push down render all the rest of the page.
(container - any HTML tag that contains HTML. usually DIV).
This is an example using pure javascript:
http://jsfiddle.net/osher/ByngB/
connect the "add" to your messaging event, or render the on the server
connect the "remove" to the close button of the message bar
and that will be all :)
function $e(s){ return document.getElementById(s) }
function add(){
var d = document.createElement("div");
d.innerHTML = "your message: " + $e("txt").value;
document.body.insertBefore(d, document.body.firstChild);
}
function remove(){
// assuming that your page content is wrapped in a div with ID="content"
if (document.body.firstChild.id == "content") return;
document.body.removeChild( document.body.firstChild);
}