I have a page with multiple Bootstrap panels, and I want to make it so that only the "active" panel has the panel-primary class (so, highlighted, in a sense). The definition of "active" in this case is that the user has clicked anywhere inside a panel or changed focus with keyboard or something.
So, I started with this:
function highlightActivePanel($activePanel) {
$('.panel-primary').toggleClass('panel-primary panel-default');
$activePanel.toggleClass('panel-default panel-primary');
}
$(document).on('click', '.panel-default', function () {
highlightActivePanel($(this));
});
The trouble is, I have a table with jquery DataTables plugin inside the panels. So, if I register the click event, it generally works, but not when you click on of the DataTables paging number buttons at the bottom of the panel for some reason. The click even doesn't fire. Probably due to DT's own click events, I'm guessing.
So, I then tried the focus event:
$(document).on('focus', '.panel-default', function () {
highlightActivePanel($(this));
});
... and that works better with clicking on DataTables buttons and fields, but doesn't work if the user simply clicks on the text (or in a table cell) inside a panel.
Finally, if I just simply leave both event listeners registered, it seems to work, but I'm wondering if this is smart, or if there is a better/cleaner way of doing this?
$(document).on('click', '.panel-default', function () {
highlightActivePanel($(this));
});
$(document).on('focus', '.panel-default', function () {
highlightActivePanel($(this));
});
Here's a JsFiddle that better illustrates what I'm talking about.
Edit: Just realized I can easily combine the two events like this:
$(document).on('click focus', '.panel-default', function () {
highlightActivePanel($(this));
});
But if there is still a better way to do this, let me know.
Clicking on the DataTables paging numbers triggers page.dt, so you could do click page.dt in place of click focus to avoid potentially losing focus to something else on the page (though you could also do that by using a more specific selector).
Related
I know there are a few questions related, but I wanted to ask the question more clearly. I took the time to duplicate my issue on jsfiddle (link at bottom).
I have a jquery event:
$(document).ready(function () {
$('.ui.contact.selection.dropdown').on("click", function () {
$(this).dropdown()
;
})
});
The dropdown menu is located inside of a modal, which isn't actually present until THAT div is clicked, with
$('.item.contact').on("click", function () {
$('.ui.modal')
.modal('show')
;
})
The problem is that when I load the modal, and then click the dropdown menu, the menu takes two clicks before it fires. I am guessing this is because the dropdown isn't available on page load. The first click loads it, the second click fires it? I'm not sure but would appreciate assistance!
Please see the jsfiddle
Try setting the show option when you create the dropdown:
$(this).dropdown('show', true)
Fiddle: http://jsfiddle.net/o8r0fzfg/8/
I tried the code below and it works!
$(document).ready(function () {
$('.ui.contact.selection.dropdown').dropdown();
//CONTACT MODAL
$('.item.contact').on("click", function () {
$('.ui.modal').modal('show');
});
});
I believe the "dropdown" should be fired on pre-loading.
Looking at the documentation for semantic, it seems that the first .dropdown will create the object, and the second will cause the toggle to fire (by default). If you want to make it a toggle operation, try the following:
$(document).ready(function () {
...
$('.ui.contact.selection.dropdown').dropdown();
$('.ui.contact.selection.dropdown').on("click", function () {
$(this).behavour("toggle");
});
});
This event will handle not only open, but also close.
JSFiddle
I've looked around and researched why this isn't working, but it seems that I am in a sort of different situation.
I have a default action for a navigation item that handles the navigation animation on hover:
$('.logoCont').hover(function(){
someFunction()...
}, function (){
someFunctionReverse()...
});
Now, when it comes to being on the mobile screen, I hide the navigation and place a button there. The button then controls the animation of the menu sliding out from the side. I've added a line of code that adds a class to the navigation elements when this button is clicked.
$('.mobile-menuButton').click(function(){ //When you click the menu-show button
if($(this).hasClass('menuClosed')){ //Check to see if the menu is closed
$('.nav_hover').addClass('mobile_open'); //Add the mobile_open class to the navigation items
} else {
$('.nav_hover').removeClass('mobile_open'); //remove it
}
});
So then I changed the first hover function to say:
$('.nav_hover').not('.mobile_open').hover(function(){
someFunction()...
}, function (){
someFunctionReverse()...
});
I was hoping this would stop the someFunction() from happening when the mobile menu is out.
You can view what I'm doing HERE - When you reduce the screen to under 540px the media query will take effect and you can click on the menu button.
Documentation on .not() HERE. The second example at the end of the page is exactly what I was hoping for.
The class is added later and the event handler is attached to any and all elements that match the selector at pageload (or whenever it is executed) and doesn't really care about what you add later.
You have to check for the class inside the event handler
$('.nav_hover').hover(function(){
if ( !$(this).hasClass('mobile_open') ) {
someFunction()...
}
}, function (){
if ( !$(this).hasClass('mobile_open') ) {
someFunctionReverse()...
}
});
delegation could also work, but it wouldn't really work with not() or hover()
$(document).on({
mouseenter: function() {
someFunction()...
},
mouseleave: function() {
someFunctionReverse()...
}
}, '.nav_hover:not(.mobile_open)');
I have a filter for a grid that is being shown/hidden with toggle like so:
$("#btnFilter").toggle(function () {
// show filter
}, function () {
// hide filter
});
The grid is interactive and double-clicking it will overlay the existing grid with new dynamic HTML. I do not want my filter to be shown when interacting with the grid, so in my grids onClick() event I am putting the appropriate // hide filter code which is the same as in the toggle function.
The only issue is, since I am bypassing the .toggle() event, I'll need to click on #btnFilter twice when attempting to hide it manually (which is what I do not want).
Any thoughts would be great!
I appreciate the answers but the logic isn't really what concerns me, any idea why toggle has been removed? Possibly related to my issue?
Toggle is removed you can use a boolean variable or just ask jQuery if it's visible
$('#btnFilter').on('click', function () {
if ($("#filterDiv").is(":visible")) {
$("#filterDiv").hide();
} else {
$("#filterDiv").show();
}
});
toggle(function,function...) is removed, create a bool and use an if statement
var toggle = false;
$('#btnFilter').on('click', function () {
toggle = !toggle;
if (toggle) {} else {}
});
toggle(function,function...) remove because:
This is the "click an element to run the specified functions"
signature of .toggle(). It should not be confused with the "change the
visibility of an element" of .toggle() which is not deprecated. The
former is being removed to reduce confusion and improve the potential
for modularity in the library. The jQuery Migrate plugin can be used
to restore the functionality.
I used the methods in this question:
change div class onclick on another div, and change back on body click
So here's my jQuery function:
jQuery('.checkbox_wrapper').on('click', function(e){
jQuery(this).parent()
.toggleClass('not_selected')
.toggleClass('selected');
});
However it doesn't seem to be working properly. It takes multiple clicks before the class changes.
See my jsfiddle:
http://jsfiddle.net/7A3vw/
I cut it down to the bare essentials thinking it might be conflicting javascript, but even with the single function it takes multiple clicks before the class actually changes. Because the production environment has 1 click toggle a hidden checkbox, multiple clicks is not reasonable.
Could someone help me figure out what's causing this issue?
The click function fires twice, once for the image, and once for the input, as both will bubble to the parent element, and firing twice reverts the classes again (proof).
Just target the image instead, as that is what you're really trying to click, not the parent :
jQuery('.deck_card img').on('click', function (e) {
jQuery(this).closest('div').parent().toggleClass('not_selected selected')
});
FIDDLE
i guest you need the checkbox checked together with the toggling of your div.
$(document).ready(function(e) {
$('.checkbox_wrapper').on('click', function(e){
var checked = $(this).find('input[type="checkbox"]').is(":checked");
if(checked){
jQuery(this).parent().addClass('selected').removeClass('not_selected');
}else{
jQuery(this).parent().addClass('not_selected').removeClass('selected');
}
});
});
Your code is triggering click event twice. So use .preventDefault()
This makes the default action of the event will not be triggered.
$('.checkbox_wrapper').on('click', function(e){
$(this).parent()
.toggleClass('not_selected')
.toggleClass('selected');
e.preventDefault(); // prevent the default action to be
}); // triggered for next time
Check this JSFiddle
try this
jQuery(document).on("click",'.checkbox_wrapper', function(e){
jQuery(this).parent()
.toggleClass('not_selected')
.toggleClass('selected');
});
Multiple Clicks are getting triggered because you are using class selector. You need to use not to exclude extra elements :
jQuery("div.checkbox_wrapper :not('div.checkboxdiv')").on('click', function(e){
jQuery(this).parent()
.toggleClass('not_selected selected')
});
Here is a FIDDLE.
I'm kind of stuck on a problem of how to stop my menu from executing the fadeOut() function. When I click the main links on my menu to open the submenu it just fades out. Here is how the code looks at the moment:
$('a.main-menu-item').click(function(){
if($('.rtmenu:visible')){
$('.rtmenu').click(function(e) { e.stopPropagation(); });
$(document).click(function() {
$('.rtmenu').fadeOut(200);
});
}
})
Can anyone tell me how I can write 'if not clicked a.main-menu-item' where it says 'document'?
Much Appreciated
SOLUTION FOUND!
$('.rtmenu').click(function(e) { e.stopPropagation(); });
$('.rtmenu').mouseout(function(){
$(document).one('click',function() { $('.rtmenu').fadeOut(200); });
})
Have a look at Ben Alman's "outside events" plugin. It allows you to define a range of events, not just click events. With it, your code would look something like this:
$('.rtmenu').bind('clickoutside', function() {
$(this).fadeOut(200);
});
As an aside, you shouldn't set up the bind inside the click event for the menu, this will attach another handler every time the menu option is clicked. Your code should be replace with something like:
$('a.main-menu-item').click(function(){
// Show menu item
});
$('.rtmenu').bind('clickoutside', function() {
$(this).fadeOut(200);
});
use blur event to handle losing focus.
This might help also.