I have a list which has a jquery handler for a mouse click. I need to place an image within the list, but need a mouse click on the image to perform a different function. I was thinking some sort of unbind on mouseover and bind on mouseout but can not get it to work. Is there an easier method?
The problem I am having is it performs the two clickable events when I click the image.
JS
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function () {
alert("This is a click on the list")
}
});
});
html
<li id="tab" runat="server">Keywords <a class="fake-link" onclick="alert("This is an image click")"><img id="icon" src="images/icon.gif" style="float: right; visibility:visible"/></a></li>
So any ideas how I can only have the alert from the image click? Thanks in advance!
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function (e) {
if($(e.target).attr('id')==='icon')){
//call that function which runs on image click
}
else {
alert("This is a click on the list")
}
}
});
});
Edit: As puppybeard suggested here is another way if you want to have different function to run for all images in the li's
$(function () {
var items = $('#v-nav>ul>li').each(function (index) {
$(this).click(function (e) {
if($(e.target).is('img'))){
//call that function which runs on image click
}
else {
alert("This is a click on the list")
}
}
});
});
It's hard to do because of event bubbling.
Event namespaces and .on() .off() would help.
For example:
var items = $('#v-nav>ul>li');
var someFunctionToPerform = function() {
alert('Imma list click event');
}
items.on('click.someEventNameSpace', someFunctionToPerform);
items.find('img').on({
'mouseover': function() {
items.off('click.someEventNameSpace');
},
'mouseleave': function() {
items.on('click.someEventNameSpace', someFunctionToPerform);
},
'click': function() {
alert('Imma list image click event!');
}
});
This code will unbind click event for list items after mouseover event on image inside the list and bind them back after mouseleave event on image.
That's probably the hard way, but still it should work. Other answer could be buggy in IE 8- because of different dirrection of event bubbling.
Related
I got two functions, one that collapses stuff when someone clicks the header of that collapsable, and I got a function that opens a modal, but the open modal icon that I use as a trigger to open the modal, is on the header of the collapsable, so when someone clicks the icon, it both opens the modal, and does the collapse stuff, but I just want to open the modal and not do the collapse stuff, so how can I prevent it from triggering my collapse?
Collapse
$(document).on('click', '.panel-heading', function () {
var valgtElement = $(this).next();
$.each($('.panel-collapse'), function (index, value) {
if ($(this).attr('id') == valgtElement.attr('id')) {
$(this).collapse('toggle');
} else {
if ($(this).hasClass('in')) {
$(this).collapse('toggle');
}
}
});
});
Icon click
$('body').on('click', '.fa-trash-o', function () {
$('#slettModal').modal();
});
Use stopPropagation
$('body').on('click', '.fa-trash-o', function (e) {
e.preventDefault();
e.stopPropagation();
$('#slettModal').modal();
});
just use event.stopPropagation()
Link for more details
$('body').on('click', '.fa-trash-o', function (e) {
e.preventDefault();
e.stopPropagation();
$('#slettModal').modal();
});
Try this
$('body').on('click', '.fa-trash-o',
function (event) {
event.stopImmediatePropagation()
$('#slettModal').modal();
});
make sure to include the event parameter in the function declaration
http://api.jquery.com/event.stopImmediatePropagation/
How to prevent other event handlers, from first handler, in jQuery
I have a series of divs that reveal on link click. When revealed i'm trying to make them close on background click while maintaining their ability to have the different divs replace each other when different links are clicked.
JS fiddle here: http://jsfiddle.net/t593pyg9/3/
$(document).ready(function () {
$('.toggle').hide();
$('a.togglelink').on('click', function (e) {
e.preventDefault();
var elem = $(this).next('.toggle')
$('.toggle').not(elem).hide();
elem.toggle();
});
});
Listen to clicks on the entire document, to prevent this from closing the "popup" after clicking it's link due to event propagation add a return false; to the show click listener.
$('.toggle').hide();
$('a.togglelink').on('click', function (e) {
e.preventDefault();
var elem = $(this).next('.toggle')
$('.toggle').not(elem).hide();
elem.toggle();
return false;
});
$(document).on('click',function(e){
$('.toggle').hide();
});
Fiddle
Update
If you want to prevent the popup from hiding on clicking on it add this:
$('.toggle').on('click', function (e) {
return false;
});
New Fiddle
I created this slider and I want to mouse over action on numbers jquery but I can't seem to get it to work, Does anyone know how I can achieve this? Every time I tried something it seemed to break the slider.
thanks
jsfiddle version: http://jsfiddle.net/BijanZand/cmqkc59b/
Here is the current code:
function tabsrotate() {
$("#slider_a, #slider_b").tabs({
show: function (event, ui) {
var lastOpenedPanel = $(this).data("lastOpenedPanel");
if (!$(this).data("topPositionTab")) {
$(this).data("topPositionTab", $(ui.panel).position().top);
}
$(ui.panel).hide().fadeIn(1500);
if (lastOpenedPanel) {
lastOpenedPanel.toggleClass("ui-tabs-hide").css("position", "absolute").css("top", "0").fadeOut(1500, function () {
$(this).css("position", "");
});
}
$(this).data("lastOpenedPanel", $(ui.panel));
}
}).tabs('rotate', 7777, true);
}
$(document).ready(function () {
tabsrotate();
$('.tabnavigation').css("display", "inline");
});
You can attach a mouseover event to your anchor using jQuery and inside this event trigger the anchor click:
Your $(document).ready will look like this:
$(document).ready(function () {
tabsrotate();
$('.tabnavigation').css("display", "inline");
$('.tabnavigation li a').mouseover(function(){
$(this).click();
});
});
I want to control events when hovering a <div> element.
I have my code pretty much working, but I have 2 remaining problems!
When I first run the code in my JSFiddle, I need to click on the body of the document first to get the keydown to be recognised. If I run the code and hover right away and press shift nothing happens. I have it running on doc ready,so not sure why I need to click first? Anyway to get this to work right way without needing to click?
I trace out in the console the console.log('click and press'); This is getting fired each time I press shift and is not looking for a click - why is this getting fired when pressing shift when I call it within a function that says $(document).on('keydown click', function (e) {
DEMO
My JS code is as follows
$(document).ready(function () {
$(".target").hover(function () {
$(document).on('keydown click', function (e) {
if (e.shiftKey) {
// code to go here for click
console.log('click and press');
}
});
$(document).on('keydown', function (e) {
if (e.shiftKey) {
// change cursor to ne-resize
$('.target').css('cursor', 'ne-resize', 'important');
}
});
$(document).on('keyup', function (e) {
// change cursor to sw-resize
$('.target').css('cursor', 'sw-resize', 'important');
});
});
});
Thanks
Your event binding is incorrect. you can use:
Demo: http://jsfiddle.net/g9ea8/8/
Code:
$(document).ready(function () {
var hovering = false;
$(".target").hover(function () {
hovering = true;
}, function() {
hovering = false;
});
$(document).on('click', function (e) {
if (hovering && e.shiftKey) {
// code to go here for click
console.log('hovering+shift+click');
}
});
$(document).on('keydown', function (e) {
if (hovering && e.shiftKey) {
// change cursor to ne-resize
$('.target').css('cursor', 'ne-resize', 'important');
console.log('hovering+shift');
}
});
$(document).on('keyup', function (e) {
// change cursor to sw-resize
if(hovering) {
$('.target').css('cursor', 'sw-resize', 'important');
console.log('hovering+keyup');
}
});
});
The reason why you need to click first on the fiddle demo is because the frame doesn't have focus, normally this should work fine.
You shouldn't be attaching a keydown listener, you only need a to attach click, otherwise keydown will fire the event regardless of a click occurring.
Also, currently you're attaching 3 handlers every time you hover over .target, see #techfoobar's answer for a cleaner solution.
I've tried to create a jQuery effect using fancy box to contain my content and within that is a large image with thumbnails below. What I was trying to make happen was when the thumbnails are clicked then the large image updates (see RACE Twelve image as an example). This works fine but the problem is when I go to another fancy box on my website (SEE RACE ONE box) then that image has been updated to be whatever thumbnail was clicked last.
I thought this might be event bubbling but preventing default hasn't helped.
I'm very new to jQuery and know that this is something stupid that I'm doing.
Any advice would be greatly appreciated? Thank you :)
Live version of page: http://www.goodwood.co.uk/members-meeting/the-races.aspx
jsfiddle for jQuery: http://jsfiddle.net/greenhulk01/JXqzL/
(function ($) {
$(document).ready(function () {
$('.races-thumbnail').live("click", function (e) {
$('.races-main-image').hide();
$('.races-image-wrap').css('background-image', "url('http://www.goodwood.co.uk/siteelements/images/structural/loaders/ajax-loader.gif')");
var i = $('<img />').attr('src', this.href).load(function () {
$('.races-main-image').attr('src', i.attr('src'));
$('.races-image-wrap').css('background-image', 'none');
$('.races-main-image').fadeIn();
});
return false;
e.preventDefault();
});
$(".races-image-wrap img").toggle(function () { //fired the first time
$(".races-pop-info").show();
$(this).animate({
width: "259px",
height: "349px"
});
}, function () { // fired the second time
$(".races-pop-info").hide();
$('.races-main-image').animate({
width: "720px",
height: "970px"
});
});
$('#fancybox-overlay, #fancybox-close').live("click", function () {
$(".races-pop-info").show();
$(".races-main-image").animate({
width: "259px",
height: "349px"
});
});
});
})(jQuery);
$('.races-main-image') will select all elements with that class, even the ones which aren't currently visible.
You can select the closest '.races-main-image' to the clicked element as per the code below (when placed inside the click event handler)
$('.races-main-image', $(e.target).closest('.races-fancy-box'))
So your new code should look like:
$('.races-thumbnail').live("click", function (e) {
var racesmainimage = $('.races-main-image', $(e.target).closest('.races-fancy-box'));
var racesimagewrap = $('.races-image-wrap', $(e.target).closest('.races-fancy-box'));
racesmainimage.hide();
racesimagewrap.css('background-image', "url('http://www.goodwood.co.uk/siteelements/images/structural/loaders/ajax-loader.gif')");
var i = $('<img />').attr('src', this.href).load(function () {
racesmainimage.attr('src', i.attr('src'));
racesimagewrap.css('background-image', 'none');
racesmainimage.fadeIn();
});
return false;
});
I've also removed your 'e.preventDefault();' return false; includes that, and was preventing e.preventDefault() from being executed in any case.