I have created a jQuery UI navigation menu, using the menubar widget. It works how I expected except I would like it to behave slightly differently. As you can see here http://jsfiddle.net/hcharge/DebVr/ the submenu expands out and is positioned relative to the link that was clicked.
I would like it to expand out and stick to the left of the navigation bar, no matter which link was clicked, the submenu will always stay the same width. Like this image...
I've tried setting a position relative to the container and absolutely positioning the submenu, however I think that jQuery UI positioning is overriding this. Any advice would be great, cheers.
Edit: this needs to be done with JS as it has to be clicks and not hover actions that trigger the dropdowns
Why don't you do it all only with CSS?
See http://jsfiddle.net/DebVr/8/
Note: the background is blue in order to see the white borders.
Edit:
If you want some functionality, you can add it later, but I think that the basis should be with CSS.
See my code with some functionality here: http://jsfiddle.net/DebVr/11/
var links=$('#bar1>li>a').each(function(index,obj) {
obj.tabindex=index+1;
});
$('#bar1>li>a').focus(
function(){$(this).siblings('ul').show();}
);
$('#bar1>li>a').blur(
function(){$('#bar1>li>ul').hide();}
);
Edit 2:
If you want to hide again the submenu when clicked, use the following code:
var links=$('#bar1>li>a').each(function(index,obj) {
obj.tabIndex=index+1;
});
$('#bar1>li>a').focus(function(){
$(this).siblings('ul').addClass('show');
});
$('#bar1>li>a').mousedown(function(){
$(this).siblings('ul').toggleClass('show');
});
$('#bar1>li>a').blur(function(){
$(this).siblings('ul').removeClass('show');
});
And CSS:
#bar1>li>ul.show{
display:block;
}
See it here: http://jsfiddle.net/DebVr/16/
Edit 3:
In the code above, I replaced obj.tabindex with obj.tabIndex, and updated the jsfiddle.
The problem is that if you click on the submenu, the anchor loses focus and then the submenu dissapears. On Chrome it can be easily fixed setting the focus event to #bar1>li instead of #bar1>li>a, but then the event doesn't work on firefox... I'm working on a solution, but meanwhile you can use http://jsfiddle.net/DebVr/16/.
Edit 4:
Finally, the fixed code: http://jsfiddle.net/DebVr/18/
It works on Chrome, Firefox and IE.
Related
I am making a preview box that pops up when you click a gallery image and need to make it disappear when you click outside of it. I found many solutions but none work with my code. I think the problem is I may need a while loop but I tried several conditions and all were infinite.
This is the last solution I tried. The preview works but I can't get it to close when I click out.
DEMO
$('.portPic').click(function() {
if ($(this).attr('data-src2')) {
$('#clickedImg').attr('src', $(this).attr('data-src2'));
} else {
$('#clickedImg').attr('src', $(this).attr('src'));
}
$('#clickedImg').css('visibility', 'visible');
$('#clickedImg').blur(function() {
$('#clickedImg').css('visibility', 'hidden');
});
});
I've done a similar thing with a pop-out menu, where the user clicks "off" the menu and it closes. The same can be applied here.
I used an overlay div which spans the whole screen (with a translucent opacity - maybe 0.6 black or similar; or whatever colour you want) which gives a nice modal effect. Give it an id - let's say modal-overlay.
You can put it static in your page code, and set the display to none and make it the full-size of the page (through a CSS class).
<div id="modal-overlay" class="full-screen-overlay"></div>
Set the z-index of the overlay to higher than the rest of your page, and the z-index of your popup to higher than the overlay. Then when you show your popup, also set the visibility of the modal-overlay to visible, too.
In your script code, put an event handler for when the modal div is clicked:
$('#modal-overlay').click(function() {
$('#clickedImg').hide();
$('#modal-overlay').hide();
})
I would also use the .hide() jQuery method, which is easier than typing out the visibility.
Better still, if you have more than 1 thing going on (which you would with a modal overlay), wrap your "show/hide" of the popup in a hidePopup() or closePopup() method and call it onClick to save re-using code.
For effects when opening the popup/overlay, you can also use jQuery animations like .fadeIn() or .slideDown(). Use fadeOut and slideUp to hide.
These animations also perform the showing/hiding, so you wouldn't need to call .hide() or .show().
Check out this link to jQuery's API documentation for animations. Very useful and a good read.
Hope this helps!
You'll need to create a seperate div that is most likely fixed position that sits just one step lower (z-index) than your popped-up image. Attach a click handler to this div (overlay) and do your showing/hiding functions in there.
You can use modal photo gallery.
http://ashleydw.github.io/lightbox/
You can use this codepen code, too. SO is not letting me post the link here. So serach using thi "Bootstrap Gallery with Modal and Carousel".
Hope this helps..
I am trying to build a MEGA MENU using jquery and css using the following code:
$(".sub-menu").find('a.amenu').hover(function(){
$(this).parent().find(".sub-menu-panel").show();
}
,function(){
$(this).parent().find(".sub-menu-panel").hide();
}
);
where the menu links has a class called "sub-menu" and the panel related to it has a class called "sub-menu-panel".
How to keep the related panel of a menu link visible if the mouse hover it ?
my problem is when i move the mouse over a panel to click any sub-link on it the panel it self disapeared because the mouse out event fired when i leave the main link.
Firstly - providing an example of what you're trying to explain would be advantageous to getting a working response.
Secondly - you shouldn't need any javascript/jQuery to show a submenu on hover - a simple :hover mechanic in CSS should give you the effect you want.
I want to display a popover which contains several buttons when user hovers over a text link
The problem I have is the default Bootstrap popover I'm currently using is dismissed when the cursor from the link which triggered it (e.g. when the user moves to select one of the buttons)
This jsFiddle is an example of what I tried to do.. The principle is: show popover when the link (#example) is hovered, hide popover when the popover (.popover) is unhovered.
But this doesn't work, although I'm sure that the BS popover is encapsulated in a .popover class (I check with FF dev debug tool).
Funny thing: it works with another div! If I replace
$('.popover').mouseleave(function(){
$('#example').popover('hide');
});
By this
$('.square').mouseleave(function(){
$('#example').popover('hide');
});
The popover is indeed hidden when no longer hovering the blue square.
Why doesn't work with .popover?
You need to hide popover when the mouse leaves the .popover-content not .popover. And .popover-content does not exist at the beginning so you need to bind the event to the document
$(document).on('mouseleave','.popover-content',function(){
$('#example').popover('hide');
});
http://jsfiddle.net/o4o9rrsq/2/
First time asker, long time lurker.
I'm doing a fadein/out toggle that displays 1 of 2 charts depending on which button you click.
That bit works just fine, but I'm getting a weird page-jump glitch. Now, it's not the usual jump-to-the-top behaviour. I have that part covered in the code, and it doesn't do that.
Every time I click on one of the toggles, the page scrolls downward to the point where the chart area is at the bottom of the window.
But it gets weirder. If I make the browser window very short or very narrow (it's a responsive site), it stops doing this glitch. It's also not happening on iPhone or iPad at all, even though if I set the browser width to the same width as it would be on an iPad, the desktop browser still does the jumping.
There are no elements that are added/removed based on the viewport width in the area that's jumping around, and there are no anchor IDs that would be accidentally used as jump points.
Unfortunately I can't show the actual page to you, but I can show the script and a bit of the HTML.
The code for both toggles is the same, just with the IDs switched around.
The script:
$('#left-toggle > a').click(function(c)
{
c.preventDefault();
c.stopPropagation();
$('#right-toggle').removeClass('toggle-active');
$('#left-toggle').addClass('toggle-active');
$(pricing_subscriptionID).fadeOut('fast', function(){
$(pricing_singleID).fadeIn('fast', function(){
});
});
});
The HTML for the toggles:
<div id="chart-toggle">
<div id="left-toggle" class="toggle-active">Single Pricing</div>
<div id="right-toggle">Subscription Pricing</div>
</div>
"toggle-active" is just for styling.
Any ideas?
It seems to be almost wanting to centre the toggles on the page, but it's not quite putting them in the middle either.
JSFiddle: http://jsfiddle.net/TmrLw/
It's because of your link to #. Here are some ways you can fix this:
1. Replace "#" with something else
Instead of
Subscription Pricing
Try this:
Subscription Pricing
This will give you the cursor pointer you're looking for and avoid the page jump.
2. Create a class with the pointer effect
If you use this CSS rule:
.pointer {
cursor: pointer;
}
Then you can wrap your text with this class instead:
<div class="pointer">Subscription Pricing</div>
3. Remove the default effect of "#"
This Javascript will get rid of its default effect:
$('a[href="#"]').click(function(e)
{
// Cancel the default action
e.preventDefault();
});
Hope this helps
Probably its because the link's href is # which links to the top of the document.
try to remove the href attribute
This is probably a simple problem I'm having, but for the life of me, I can't seem to figure it out. If any of you could help me with this, I would be much obliged.
I'm using JQuery to make a menu appear when a user hovers over a certain div. The menu will be displayed on the top left of the div.
I got this to work, but when I try to click on a menu item of the div that appeared, the div disappears again, because the mouse is technically not over the div, but over the menu.
In the example below, "#blockMenu" is the menu that dynamically appears. I fade the current div ($this)) out a bit, to emphasize the menu as well.
I use the following code to make this happen:
$("div.editable").hover(function () {
$(this).fadeTo(500, 0.25);
$('#Menu').css("position", "absolute");
$("#Menu").css("top", $(this).offset().top);
$("#Menu").css("left", $(this).offset().left);
$("#Menu").css("zIndex", "10000");
$('#Menu').show();
}, function (e) { // on mouseout
$(this).fadeTo(500, 1);
$("#Menu").hide();
});
I want the menu to disappear when the cursor leaves the div, while the div remains faded out when the cursor is on the menu. When the cursor leaves the menu AND the div at the same time, the div should fade back in and the menu should disappear.
Does anyone have an idea of how I could edit my code to make this work correctly?
Thank you very much for any help you can give me.
Just use the :hover pseudo class, that's likely to help the situation. You'll lose animation effects, but it could sure make things easier, and take javascript out of the picture
Add a hover function for the menu and set some state when the mouse is hovering over the menu and only take the menu down if the mouse is not over the div AND not over the menu.