I am trying to fit a new jQuery toggle function within an already working code. Basically, the toggle function should show/hide the below lying div form_fields_con with an onclick event.
The problem is that the form_fields_con div contains AJAX functionality triggered as well with an onclick event.
Toggle works when nothing in the form_fields_con div is changing but once clicked, the toggle function stops working.
This is the toggle function:
$(document).ready(function() {
$(".slidingDiv").hide();
$(".show_hide_search").show();
$('.show_hide_toggle').on('click', function(e) {
e.preventDefault();
var self = this,
sliding = $(this).closest('div').next('.slidingDiv').slideToggle(function() {
$($(self).children()[0]).text(function(_, txt) {
return txt == "–" ? "+" : "–";
});
});
});
});
And this is the AJAX one contained in form_fields_con div:
function selectcombobox(fuelcombobox, fuelid, fuelContainer, field_name) {
var popupvar = jQuery.noConflict();
popupvar('#'+fuelcombobox).css('display', 'none');
popupvar('#'+fuelid).css('display', 'block');
popupvar('#'+fuelContainer).css('display', 'none');
}
HTML and CSS posted in a JSFiddle here, to avoid too long post:
http://jsfiddle.net/Bradg/v8hzLt7f/1/
NOTE: For some reason I cannot simulate the error in JSFiddle, apologies for that.
How to prevent the two onclick functions' collision?
You change/recreate the DOM elements holding the onClick listener, a simple approach to get around your problem is event-delegation: http://api.jquery.com/on/ (see se second argument)
$('.slidingDiv').on('click', '.select_con_car', function() {
alert('clicked');
});
http://jsfiddle.net/5m2mwd9h/
Related
I have a button and when you hover over it, it shows some text and 2 more buttons but when I move my mouse out of it, it still stays on the hover. How do I make my code work so that it works on mouse out?
This is my Javascript:
var option1Button_Mouseout = function() {
console.log('option1Button_Mouseout()');
$('laStyle-option1-button')[0].innerHTML = outputTag;
};
var attachOption1ButtonListeners = function() {
console.log($('laStyle-option1-button')[0]);
$('laStyle-option1-button')[0].addEventListener('mouseover', this.option1Button_Mouseover);
// When you mouse out of the button it brings it back to the original
$('laStyle-option1-button')[0].addEventListener('mouseout', this.option1Button_Mouseout);
};
window.onload = function() {
this.attachOption1ButtonListeners();
};
this is what it currently looks like:
https://media.giphy.com/media/9A6MoIdWBiZVFtcHyW/source.mp4
See when I hover over it it shows text and 2 buttons, when I mouse out it should go back to the picture of the hand.
Sind it is not clear what your methods are doing, consider this example:
HTML
<div id="myDiv">
<div id="myDiv1"/>
</div>
JavaScript
$('#myDiv').on("mouseover mouseenter ", function (e) {
$("#myDiv1").show();
});
$('#myDiv').on("mouseleave mouseout", function (e) {
$("#myDiv1").hide();
});
When entering the parent div the inner div will be shown. When leaving the parent div the inner div will be hidden. Also using .on as you are using jquery.
Here is the JSFiddle: https://jsfiddle.net/GR8sk/21/
Since you're already using jQuery I would use its Mouseenter and mouseleave events like so:
$("document").ready(function(){
$(".laStyle-option1-button img").mouseenter(function(){
$(this).attr('src','https://media.giphy.com/media/xUOwGdPZ0chBWiQ6Ri/giphy.gif');
});
$(".laStyle-option1-button img").mouseleave(function(){
$(this).attr('src','https://media.giphy.com/media/l4pTgiQB2e2dpuKs0/giphy.gif');
});
});
Couple things to note:
You did not add a '.' to the beginning of your jQuery reference to laStyle-option1-button (look at how the period goes before) because its a class attribute.
You are performing unnecessary event listener loading. While this can be helpful for binding to click events, I would just use the 'bind' method to bind functions to click events:
$( "#btnButton" ).bind( "click", myFunction);
You need to change either the 'src' attribute of the image, or just remove the button completely and replace with another one. The former is better performing.
I'm trying to use jQuery to hide and show elements on a button click. I have the following code:
$(function(){
$('#link-form').hide()
$('#link-submit').hide()
$('#main-header-submit').on("click", function() {
$('#link-form').show();
$('#main-yield').fadeTo("fast", 0.2)
$(this).on("click", function() {
$('#link-form').hide()
$('#main-yield').fadeTo("fast", 1)
})
})
})
This successfully shows and hides the divs when I click the 'main-header-submit' button, but when I click the button (effectively for a third time) to make the elements show again nothing happens. Any help much appreciated.
If you rewrite your code like this, it should work:
$(function(){
$('#main-header-submit').on("click", function() {
$('#link-form').toggle("fast");
})
})
The toggle function hides the elements if they are shown and shows them if they are hidden. Check here http://api.jquery.com/toggle/
The issue is because you're attaching another click handler on each successive click. The first shows the link-form, while the second hides it. This is why you never see any change.
From what I can see of your code, to achieve what you require you simply need to use toggle() and fadeTo() with a ternary instead. Try this:
$('#main-header-submit').on("click", function() {
$('#link-form').toggle();
$('#main-yield').fadeTo("fast", $('#main-yield').css('opacity') == '1' ? 0.2 : 1);
});
Working example
Essentially, using $("selector").on('click', function() { ... }); will run the ... on the click event for that element.
Inside the ... function definition, you're overwriting the .on('click') by another function.
So in other words, the first time you click, you're telling the code to show your element, then rebind the click to hide. So every subsequent click will hide the already hidden element.
What you need to do is to something like this:
$('#main-header-submit').on("click", function() {
if ($(this).is(":visible")){
$('#link-form').hide()
$('#main-yield').fadeTo("fast", 1)
}
else{
$('#link-form').show();
$('#main-yield').fadeTo("fast", 0.2)
}
});
use toggle() and fadeToggle
$('#main-header-submit').on("click", function() {
$('#link-form').toggle();
$('#main-yield').fadeToggle("fast")
})
I went through many post from SO but not able to relate with my scenario.
I have this code on button click. by which User can create as many div on runtime as he wants to on UI.
$('#adddiv').click(function () {
debugger;
$('#main').append('<div class="ara-dynamic-div">
<div class="box box-solid bg-light-blue-gradient">
</Div></div>');
});
code to get buttonclick event from that div
$(document).on('click', '#remove', function () {
showMakeAndHold(this);
});
function showMakeAndHold(obj) {
alert(obj);
$('.ara-dynamic-div').fadeOut();
}
Now the problem is that I have to create multiple dynamic div. and each div will have button to close itself. When I call this function it will close all created div's instead of the one which button is clicked.
I am not able to find the proper div by which request for close come. I am new to DOM and JQuery. not able to relate the things
First of all, if you're using multiple divs you shouldn't give the close button an ID, but a class instead (let's say, .close)
Next you can use event delegation to find the correct element:
$(document).on('click', '.ara-dynamic-div .close', function( event ) {
$(this).closest('.ara-dynamic-div').fadeOut();
} )
The delegator handles all click events in any .ara-dynamic-div .close button, catching them all and allowing you to use $(this).closest(...) to get to the parent container.
Edit: Corrected a mistake
You can use jQuery's .closest() function.
function showMakeAndHold(obj) {
alert(obj);
$(obj).closest('.ara-dynamic-div').fadeOut();
}
JSFiddle
Replace this:
$(document).on('click', '#remove', function () {
showMakeAndHold(this);
});
by this:
$(document).on('click', '#remove', function () {
$(".ara-dynamic-div").not($(this).parents(".ara-dynamic-div")).fadeOut(function () {
$(this).remove();
});
});
Here is the JSFiddle demo
What the code does is that it remove all other .ara-dynamic-div except the one for which the button was clicked.
I have a button and when it is clicked it should add a class to the HTML element, but then when the .class is clicked, it isn't detected.
This is the use case:
Click button - "testerclass" will be added to HTML element
Click "testerclass" - removes that class from that element
The detection for when "testerclass" is clicked only seems to work when the class exists before the page load, not when I add the class manually after load. Is this something to do with the problem?
I have tried to recreate the problem on jsfiddle, but I can't recreate the use case where the class is already added to the HTML element, as I can't edit that on jsfiddle.
But here is jsfiddle one, In this one you can see that the buttonone adds a class to HTML, but the detection for clicks on .testerclass never come through.
And here is jsfiddle two. In this one, I have changed the .testerclass selector to html, and this shows that HTML clicks are bubbling through (which I was unsure of when I first hit this problem).
And offline I created a third testcase where the HTML element already had the testerclass, and it detected the clicks sent through to it.
$(document).ready(function() {
$('button.1').click(function() {
$('html').addClass('testerclass');
$('.test').append('"testerclass" added to html<br />');
});
$('.testerclass').click(function() {
$('.test').append('testerclass clicked and removed<br />');
$('html').removeClass('testerclass');
});
});
Edit: I also tried doing this with a slightly different method of:
$('html').click(function() {
if(this).hasClass('testerclass') {
//do stuff
}
});
but that didn’t work either.
Since the testerclass is dynamic, you need to use event delegation to handle events based on that. Which will require us to register the event handler to the document object that causes another problem because the click event from the button will get propagated to the document object which will trigger the testerclass click handler as well. To prevent this from happening you can stop the event propagation from the button.
$(document).ready(function () {
$('button.1').click(function (e) {
e.stopPropagation();
$('html').addClass('testerclass');
$('.test').append('"testerclass" added to html<br />');
});
$(document).on('click', '.testerclass', function () {
$('.test').append('testerclass clicked and removed<br />');
$('html').removeClass('testerclass');
});
});
Demo: Fiddle
You need to stop the propagation to the html so the other click handler does not pick it up.
$('button.1').on("click", function(evt) {
$('html').addClass('testerclass');
$('.test').append('"testerclass" added to html<br />');
evt.stopPropagation();
});
$(document).on("click", function() {
$('.test').append('testerclass clicked and removed<br />');
$('html').removeClass('testerclass');
});
Other option would be to add one event handler and use the event target to see if it is the button or not and change the content that way.
$(document).on("click", function (evt) {
var isButton = $(evt.target).is(".btn");
var message = isButton ? '<p>"testerclass" added to html</p>' : '<p>"testerclass" clicked and removed</p>'
$('html').toggleClass('testerclass', isButton);
$(".test").append(message);
});
JSFiddle: http://jsfiddle.net/69scv/
here's a neat way to do it
$('html').on('click', function(e) {
var state = !!$(e.target).closest('button.1').length;
var msg = state ? 'class added' : 'class removed';
$(this).toggleClass('testerclass', state);
$('.test').append(msg + '<br>');
});
FIDDLE
You add a class to html element, so when this class is clicked, it means the html element is click. Now the problem is when you click any where in page, it will remove this class away from html! Let try add this class to body element instead.
$(document).ready(function() {
$('button.1').click(function() {
$('body').addClass('testerclass');
$('.test').append('"testerclass" added to html<br />');
});
$('.testerclass').click(function() {
$('.test').append('testerclass clicked and removed<br />');
$('body').removeClass('testerclass');
});
});
And now you can check it:
$('html').click(function() {
if(this).hasClass('testerclass') {
//do stuff
}
});
This question already has answers here:
hide div if clicked outside of it [duplicate]
(4 answers)
Closed 9 years ago.
I searched among the various solutions but none seem to work. For that I return here to find concomitantly with you a solution. I created this sort of window to share and customize the things of my site.
The problem is that when i want to close i want click out of div (black zone).
Sorry for the English but I'm Italian.
`http://jsfiddle.net/34uLs/`
This question is indeed a duplicate of hide div if clicked outside of it
However in this scenario, since the dark background #shead is the top most element, the click event should be attached to it. If the click event is attached to the $(document) object it will never reach it because #shead will capture it.
Solution:
jsFiddle
/** The event should be binded with this element **/
$('#shead').click(function () {
$(this).toggleClass("open");
});
Further Readings
What is event bubbling and capturing
Event order
One possible solution is that which was recommended by Ankit (he seems to have deleted his post). Here is a jsfiddle example of it in action: http://jsfiddle.net/drb9w/11/. This does have the weakness, however, of the browser styles for focused objects being applied to the #share element.
$('#moresh').click(function (event) {
var elt = $(this).attr('for');
$("#" + elt).toggleClass("open");
$("#share").focus();
});
$(function () {
$("#share").draggable();
});
$("#share").on('blur', function(event) {
$('#shead').removeClass("open");
});
How it works:
Focus the #share element so that it can be blurred (unfocused).
When the #share element is blurred, remove the open class.
If you want to maintain the functionality of your 'for' attribute, use the data argument of the on function.
There is an alternative method which avoids the problem of the focus decorators being applied to #share: register a click listener to the parent element (which seems to cover the entire screen) which is prevented from activating by the #share element like so:
$('#moresh').on('click', function(event) {
var elt = $(this).attr('for');
$("#" + elt).toggleClass("open");
function onBodyClick(event) {
$(this).off('click', '', onBodyClick);
$(this).removeClass('open');
}
$("#" + elt).on('click', onBodyClick);
});
$(function() {
$("#share").draggable();
});
$("#share").on('click', function(event) {
event.stopPropagation();
});
http://jsfiddle.net/trG2n/6/