Is it possible through it's options set such behaviour to the accordion?
I mean like "Theme switcher" on their site. When it opens, examples menu doesn't move down and it's like imposed on this menu.
Thanks!
Check out the documentation for the accordion. On the first page, there's a line that states:
NOTE: If you want multiple sections open at once, don't use an
accordion
The documentation then proceeds to provide a simple way to achieve multiple panels open at once:
$(document).ready(function(){
$('.accordion .head').click(function() {
$(this).next().toggle();
return false;
}).next().hide();
});
Combine that with some simple markup and styling, and you're in business.
Here's a working example.
Related
I'm implementing a Firefox add-on which is a sidebar coded in XUL. Now I would like to implement a second sidebar that I could display at the same time than the first sidebar in the same add-on. So basically I would like to have one left sidebar and one right sidebar on the same window.
Is it possible ?
If you'd like to use built-in XUL sidebar, AFAIK there is no such possibility as it uses the same (built once at startup time) XUL element to display all sidebars. You may try to clone this element as XUL is very similar to DOM, but many chances that it will break some functionality in browser.
Still, you are not limited to using only built-in sidebar. Try to simulate it if it is possible solution to you.
Another topic on the much discussed issue of button responsiveness when web apps are used on mobile devices.
I am listening for the touchend event to trigger a radio button being pressed. This solves the issue of making the button more responsive, however creates another problem.
jQuery mobile applies classes such as ui-icon-radio-on, ui-radio-on, ui-btn-hvr-a, ui-btn-dwn-a when the event occurs that get left behind. This makes the button look like it is still being pressed even though the event is over. It ends up being a decent effort to juggle removing and adding all those classes to make everything look right.
My questions is - does anyone have an elegant way of adding and removing the needed classes and attributes.
or
Is there a better way of going about this that will not involve "recreating the wheel" in terms of manually dealing with the styling based on event triggers. Would google's fast button be a better solution? (not sure how to integrate). Is there a simpler way?
$(document).on('pageinit pageshow', 'div:jqmData(role="page"), div:jqmData(role="dialog")', function (event) {
if($(this).hasClass('AdminSurv') && event.type=='pageinit') {
$(this).on( 'touchend', '.ui-radio', function(event) {
event.preventDefault();
/*uncheck all radios in control group to avoid multiple checks*/
var _control_group = $(this).parent();
_control_group.find("input:radio:checked").attr('checked',false);
/*check the radio*/
$(this).find('input').attr('checked', true);
/*much juggling of classes/attributes going on here
still looks like the buttons are being held down
this is a very sloppy example of my initial attempt*/
_control_group.find('label').removeClass('ui-radio-on');
_control_group.find('label').removeAttr('data-icon');
_control_group.find('label span span').removeClass('ui-icon-radio-on');
$(this).find('label').removeClass('ui-radio-off');
$(this).find('label').addClass('ui-radio-on');
$(this).find('label').attr('data-icon','radio-on');
$(this).find('label span span').removeClass('ui-icon-radio-off');
$(this).find('label span span').addClass('ui-icon-radio-on');
});
}
});
Many jQuery Mobile widgets accept refresh method, in which it is used to enhance markup of elements already existing in DOM or are inserted dynamically.
For checkbox and Radio buttons, .checkboxradio('refresh') combined with .prop() are used to enhance/modify the markup by adding/removing classes, for checked and unchecked elements dynamically.
Check
$('.selector').prop('checked', true).checkboxradio('refresh');
Uncheck
$('.selector').prop('checked', false).checkboxradio('refresh');
Demo
Reference: Checkboxradio Widget
I currently focus on an iOS web app using Apache Cordova and JQuery Mobile.I want to implement a tableview-like style page (it is called listview in JQuery Mobile). I implement a initial list view in html and I'd like to: when I click the different rows, the html will send message to the iOS, and then I create a request with native code. After that, I return the successful result to js and js will update the list view which looks like you click a row in a tableview and a new page is pushed in.
The problem here is:
how to add the click event?
in the click event, how can I know which row is clicked?
how the tableview-like pushing animation is implemented when I use JQuery Mobile to update the list view?
I'm fresh to the web app and it costs several hours to implement dynamicly creating a list with the request result. And I totally do not know how to go further.
thanks for your help.
I. and II. Here's an example for your first and second question:
This is a code example:
$('ul.listview-example[data-role="listview"] li').bind('click',function(event, ui){
alert($(this).attr('id'))
});
First code line will bind a click event on every listview li element. $(this) is a selected li element.
If you are using never version of jQuery us .on( instead of .bind(, in older version you can also use .live( .
EDIT :
III. I think this should cover your third question: http://jsfiddle.net/Gajotres/YShLE/
Throughout the jQuery Mobile docs, they use a left-side menu for navigation that changes to a more mobile friendly version when the browser width is smaller. You can see an example on this page.
They use this layout throughout the docs, and I can see in the source that they use two divs with the IDs "content-primary" and "content-secondary." My question relates to the fact that I can't find anything about this structure actually discussed in the documentation. It seems very strange that they would not include such a useful widget in the Framework. Did they use custom code to make this, or did I miss it in the documentation somehow?
I'm frankly quite surprised to see how challenging it's been to find a left nav example that works consistently and as expected in JQM.
I wound up copying code directly from the JQM docs, including grabbing their custom .js and .css scripts (which defines the .content-primary and .content-secondary classes, as well as the various #media queries which make the menu responsive).
The JQM docs do not use the "multi-page" format. Instead, each nav menu item links to a wholly separate URL (presumably prefetched into the DOM by adding data-prefetch="true" to the link), so each new page/URL must redefine the same nav menu over again.
This immediately makes my developer brain think "let's abstract the menu and include it on each page automatically". But how to 'include' the menu on each page without PHP (or other server-side language)? This is the problem I have yet to solve.
You may be able to call the $(document).bind('pageinit', function to manually inject your menu into the loading page by using javascript/jquery, but I have yet to figure out how to do this properly.
I'll keep you posted if/when I have a workable solution.
Actually this is not specific to jquery mobile, this is CSS3. You can check documentation here: http://www.css3.info/preview/media-queries/. Essentially what they do is specify style rules for different screen width using media query as shown in this example:
#media all and (min-width: 650px) { // you can define your width here
// style rules here
}
Are you talking about something like the left menu at http://jquerymobile.com/demos/1.3.0-beta.1/docs/demos/panels/panel-nav-form.html# ? Haven't played with it but it looks like these days it just takes
<div data-role="panel" data-position="left" data-position-fixed="false" data-display="reveal">
There seem to be many questions/answers on how to change Twitter Bootstrap's dropdowns from appearing on a click to appearing on a hover. The builders of Bootstrap have a good reason for using click instead of hover -- hover doesn't work on most tablets & phones. However, one of the reasons why I am using Bootstrap is for its responsive features. I want one site that can be viewed on desktops, tablets and phones. Although clicking to get the dropdown is necessary for tablets and phones, it is not the expected behavior for desktops. I'd like my site to be responsive, but not at the expense of having to retrain the users!
Is there a way to serve up hover dropdowns for desktops and click dropdowns for tablets and phones?
I created a plugin (working on a couple refinements, but it definitely works as is) that allows dropdowns to work on hover, but it doesn't interfere with Twitter Bootstrap's click event, so you can safely bind both, which essentially means if there is a mouse, it will activate on hover, but if there's not a mouse (i.e. a touchscreen on a tablet), it will still activate when clicked.
I have the plugin hosted on GitHub: https://github.com/CWSpear/twitter-bootstrap-hover-dropdown
It works by explicitly calling it, but I'm going to tweak the code to work with data-attributes in the near future.
You can with "Responsive utility classes"
http://twitter.github.com/bootstrap/scaffolding.html at the bottom of the page
I was searching exactly for this. And I've found better solution ( I think ).
We can easily do this using awesome Modernizr.js library.
We can detect the touch screen device by the below function.
function is_touch_device() {
return !!('ontouchstart' in window);
}
And then we can disable the URL in the hyperlinks dynamically via Javascript either by changing the location to "#" or by preventing the default action of the parent menu items.
Final code would be as below.
$(document).ready(function() {
/* If mobile browser, prevent click on parent nav item from redirecting to URL */
if(is_touch_device()) {
$('#mainmenu li > ul').each(function (index, ev) {
/* Option 1: Use this to modify the href on the <a> to # */
$(ev).prev('a').attr('href' ,'#');
/* OR Option 2: Use this to keep the href on the <a> intact but prevent the default action */
$(ev).prev('a').click(function(event) {
event.preventDefault();
});
});
}
});
For more details, you can see this link
I do believe someone will vote me UP :-)
Thanks