I'm able to navigate to specific slides using the reveal.js API like so:
<script>
$(document).on('click', '#goToMySlide', function() { Reveal.slide(6); return false; });
</script>
But that only jumps directly to the slide without any of the cool transitions that reveal.js is known for (zoom, fade, concave, etc.). Any idea how I can jump to a slide with a transition effect?
Looks like you can do this with the viewDistance parameter when configuring Reveal.
The author suggests using viewDistance: 100 (or some sufficiently large number) to make this work.
Related
When you click on a JQuery UI slider that is disabled and the page has been scrolled down, the page goes back to the top.
This is happening because the slider widget is implemented with an anchor tag containing an Href of #.
This is my hack solution.
$(".ui-slider-disabled").on("click",
".ui-slider-handle",
function () {return false;});
It works well but, is there a native (API) way to stop this?
How about this (you may need to change the class, depending on how you set it up)
$(".ui-slider").click(function(e){
e.stopPropagation()
});
This is driving me a little crazy as I just can't get it to work :(!
I have jQuery tabs set-up as follows (all working) :
$(".tabs_area" ).tabs({
fx: { duration: 'slow', opacity: 'toggle' }
});
I then have a scroll to anchor focus mechanism (again works fine in terms of the function itself) :
$('.tabs_area li a').bind('click',function(event){
var $anchor = $(this);
$('html, body').stop().animate({
scrollTop: $($anchor.attr('href')).offset().top
}, 500,'easeInOutExpo');
event.preventDefault();
});
My problem is that sadly they won't work simultaneously. When I click the tab, it correctly displays the corresponding tab content BUT it doesn't scroll you to the start of this content. You have to click the tab again for it to then do the scroll to the content, which isn't good.
Sadly the reason I need is that I am using this on a mobile website, and when you click the tab, although it does actually change the content, it is bellow the tabs menu, and therefore below the visible area of the screen, hence why I want it to swap the content then scroll you down to this so you can see it, and of course with one click only.
So I think I need to combine the scroll functionality within the tabs set-up code... somehow... as a callback or something... but I just keep breaking it :(!!
Any help would be so much appreciated.
Thanks in advance,
TJ
Why don't you use the show option for jQuery Tabs?
Seems to do what you wish to do.
Check the solution
$(".tabs_area" ).tabs({
show: function(e,ui){
$('html, body').stop().animate({
scrollTop: $(ui.tab.getAttribute('href')).offset().top
}, 500,'easeInOutExpo');
}
});
I am trying to set up a JQuery Mobile 1.3 site that uses a panel and a slider.
Problem is, that using the slider triggers the panel, which opens on a "swiperight" event, as I am moving the slider to the right. The slider will be for pagination, the panel for a menu.
Code here:
http://jsfiddle.net/kMARn/1/
Move the slider to the right and the panel will open.
I have tried using the .not() selector for the panel to not react on the slider:
$(document).not("#slider").on("swiperight", function(event, ui) {
$("#myPanel").panel("open");
});
But it won't work, the panel opens when i move the slider to the right. Tried a bunch of variants too, but I'm lost...
Any ideas?
Thanks!
A bit late to the party, but you can disable swipe-to-close by setting the data-swipe-close attribute to "false" on the panel div.
http://jquerymobile.com/demos/1.3.0-beta.1/docs/panels/options.html
In my case I used this simple code, without data-swipe-close = "false" in panel.
Keeping panel close with swipe right, outside of the slider.
$('#panel').find('#slider')
.on('slidestop',function(e,ui) {
var value = e.target.value;
//...operations with slider value...
})
.parent().on('swiperight',function(e,ui) {
e.stopPropagation(); //block panel close
})
From the 1.3.0b1 Docs for Swipe:
"Triggers when a horizontal drag of 30px or more (and less than 75px
vertically) occurs within 1 second duration"
This applies to and can be configured for swiperight too. You can make the slider small in length and this would ensure that both the slider event stop and the swipe are not triggered at the same time, yet that may not be practical for all scenarios.
What might be better is to bind the swipe right to a DIV or section of the page. By this, I mean if you have a 75 px div box on the left hand side of the display, and when a swipe event occurred within that div, it could trigger the menu.
I feel the logic here might be better controlled by a button, much like used in the Facebook App to display there slide out menu. In the Dolphin browser on Android, this type of event also triggers a bookmark menu, so if a page has a swiperight event and trigger it, I sometimes get both the event and the bookmark menu from the App. Annoying!
I did fork your jsfiddle and will play with it more (http://jsfiddle.net/Twisty/Hg2pw/). FYI, they have JQM 1.3.0b1 in their available frameworks so you don't have to link it in your HTML. If I find some more info, I will comment here.
The following solution is more a workaround. It should be relatively reliable though.
$(document).ready( function () {
var menu_available = true;
$(document).on("swiperight", function(event, ui) {
if (menu_available) $("#myPanel").panel("open");
});
$("#slider").on("slidestop", function( event, ui ) {
menu_available = false;
window.setTimeout(function() {menu_available= true;},250);
});
});
The variable menu_available is false for a 250 milliseconds right after the slide stops. The window.setTimeout block will reset the variable so that the menu is available again.
This is a stupid workaround, but jQuerys function event.stopEventPropagation(), which IMHO would be the correct way to go, didn't work.
So what im trying to achieve is, applying any page transition when manually creating a page change.
so for example, say that on my webpage, i make it so that when the user swipes right, the website goes to a second page....like so
$('#firstPage').bind("swiperight", function(){
//alert("swiped right on the body element");
$.mobile.changePage('#secondPage');
});
now i want to attach a page transition to this function. if it was on an actual link, then one would apply a data-transition but since this page change is being manually created, im wondering how to append a transition to it.
i tried for example
$('#firstPage').bind("swiperight", function(){
//alert("swiped right on the body element");
$.mobile.changePage('#secondPage','flip');
});
etc but to no avail, Any ideas how i would put this into effect?
Thanks in advanced.
You've almost got it, you just need to declare the second paramater of the function (your options) within the {} parenthesis:
$('#firstPage').bind("swiperight", function(){
//alert("swiped right on the body element");
$.mobile.changePage( "#secondPage", { transition: "flip"} );
});
Try replacing bind with on:
$('#firstPage').on("swiperight", function(){
//alert("swiped right on the body element");
$.mobile.changePage('#secondPage','flip');
});
I had the similar problem and this worked for me.
I have a basic JQM page which displays a left side sliding menu when swiping (like the facebook mobile app). It worked fine until I started using scrollview (to properly keep the header fixed). The swipe event is not triggered when I swipe over my page content (it still works if I swipe on the header).
$('.ui-page-active').live("swiperight", function() {
if (!menuStatus) {
showMenu();
}
});
Does anyone has any idea on how to make it work?
Cheers!
I think you might find that the event is consumed in the scrollview control. You can override the javascript handler against that control to allow it to keep bubbling.
To override the function you can use this technique: Overriding a JavaScript function while referencing the original
Having a quick look at the file, it looks like this method could hold clues as to what you want:
_handleDragMove: function(e, ex, ey)
specifically:
var svdir = this.options.direction;
if (!this._directionLock)
I was using the version of scrollview shown here: http://jquerymobile.com/test/experiments/scrollview/scrollview-nested.html