Close popup div if element loses focus - javascript

I have the following scenario: On a label's mouseover event, I display a div. The div must stay open in order to make selections within the div. On the label's mouseout event, the div must dissappear. The problem is that when my cursor moves from the label to the div, the label's mouseout event is fired, which closes the div before I can get there. I have a global boolean variable called canClose which I set to true or false depending on the case in which it must be closed or kept open. I have removed the functionality to close the div on the label's mouseout event for this purpose.
Below is some example code.
EDIT
I have found a workaround to my problem, event though Alex has also supplied a workable solution.
I added a mouseleave event on the label as well, with a setTimeout function which will execute in 1.5 seconds. This time will give the user enough time to hover over the open div, which will set canClose to false again.
$("#label").live("mouseover", function () {
FRAMEWORK.RenderPopupCalendar();
});
$("#label").live("mouseout", function () {
setTimeout(function(){
if(canClose){
FRAMEWORK.RemovePopupCalendar();
}
},1500);
});
this.RenderPopupCalendar = function () {
FRAMEWORK.RenderCalendarEvents();
}
};
this.RenderCalendarEvents = function () {
$(".popupCalendar").mouseenter(function () {
canClose = false;
});
$(".popupCalendar").mouseleave(function () {
canClose = true;
FRAMEWORK.RemovePopupCalendar();
});
}
this.RemovePopupCalendar = function () {
if (canClose) {
if ($(".popupCalendar").is(":visible")) {
$(".popupCalendar").remove();
}
}
};
Any help please?

I would wrap the <label> and <div> in a containing <div> then do all you mouse/hide events on that.
Check out this fiddle example - http://jsfiddle.net/6MMW6/1

Give your popupCalendar an explicit ID instead of a class selector, e.g.
<div id="popupCalendar">
Reference it with #popupCalendar instead of .popupCalendar.
Now, remove() is quite drastic as it will completely remove the div from the DOM. If you wish to display the calendar again you should just .hide() it.
But your logic seems a bit overly complex, why not just .show() it on mouseenter and .hide() on mouseout events ?

This will close the entire tab page if the tab page loses focus.
How ever if you target it, it can work for something within the page too, just change the target codes.
JavaScript:
<script type="text/javascript" >
delay=1000 // 1 sec = 1000.
closing=""
function closeme(){
closing=setTimeout("self.close()",delay)
// self means the tab page close when losing focus, but you can change and target it too.
}
<!--// add onBlur="closeme()" onfocus="clearTimeout(closing)" to the opening BODY tag//-->
</script>
HTML:
<body onBlur="closeme()" onfocus="clearTimeout(closing)">

Related

Mouse out event doesn't move back outside the button

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.

Disable and enable click handler

I have this code:
jQuery(".view-kems-tickets-calendar td.single-day").not(".no-entry, .empty").click(function() {
jQuery(".all-day-items", this).slideDown("slow");
jQuery(this).off("click");
});
jQuery(".view-kems-tickets-calendar .close-all-day").click(function() {
jQuery(".all-day-items").slideUp("fast", function() {
});
});
So what it does: It makes clickable td.single-day and displays the .all-day-items class element which exists inside of this td tag. The .all-day-items element contains .close-all-day element which closes previously opened .all-day-items element. The problem is that while clicking at .close-all-day element at the same time I click in td.single-day so it closes and opens again. I put this line:
jQuery(this).off("click");
to disable it, but how do I activate it again in complete function? I tried couple of methods, but it always behave as before (it closes and opens again the .close-all-day element).
This is how it doesn't work: :) the code:
http://codepen.io/anon/pen/GgJZOp
Maybe this helps you:
jQuery(".view-kems-tickets-calendar td.single-day").not(".no-entry, .empty").click(function(e){
if(!$(e.target).is('.close-all-day')){
jQuery(".all-day-items", this).slideDown("slow");
}
});

jQuery - remove element on blur BUT catch click on his children

I have following code:
$('#myEl').blur(function(){
$(this).remove('.children');
});
But the children element have links inside, with another jQuery actions which doesn't trigger because the .children is removed on blur, which I guess is triggered before the click action. Simple example:
Children is visible and #myEl have focus
I click on the children link
#myEl loses his focus
Children element is removed
Children link action is not triggered, because I guess link is not present anymore
How to solve this? I was trying to delay remove:
$(this).delay(100).remove('.children');
With no luck.
If you are working with the delay way, you can't use jQuery .delay() since it only work on queued element (with animation).
You can use setTimeout :
$('#myEl').blur(function(){
var $this = $(this);
setTimeout(function(){
$this.remove('.children');
}, 100)
});
I've tried it with mousedown event and it worked fine. I don't thing adding a delay is always a good option.
<input type="text" id="myEl"></input>
<div class="children" >div child</div>
<script>
$('#myEl').blur(function(e){
$('.children').remove();
});
$(".children").mousedown(function() {
window.open('http://www.google.com')
});
</script>
And if you really want to add the click event for a specific reason then you can try this:-
$('#myEl').blur(function(e){
if(mousedown){
window.open('http://www.google.com');
mousedown = false;
}
$('.children').remove();
});
$('.children').click(function(e){
window.open('http://www.google.com')
});
$(".children").mousedown(function() {
mousedown = true
});
what about simply making the child elements hidden after a click? Or maybe even having the child itself remove all children from its parent container after it has processed the click?
$('#myEl').blur(function(){
$(this).children('.children').hide();
});
$('.children').on("click",function(){
// perform your click-code actions here
alert("I did it!");
// now remove your child elements from the parent
$(this).parent().children('.children').remove();
});

D3 remove click events from one element out of a selection

I have a class in D3 say: selectors and I need to remove the click event from the selection
d3.selectAll('.selectors').on('click',function(){
//Remove the currently clicked element from the selection.
});
Ive got two problems:
The removed element is supposed to be moved to a different part of the page and the I need the click event on it to be removed.
Also, would it be possible to reinsert the removed element into the selection on doing something else, like clicking on the removed element again?
Edit:
Found a solution for problem 1
d3.selectAll('.selectors').on('click',function(){
//Remove the currently clicked element from the selection.
d3.select(this).on('click',null);
});
Is this the right way? Or is there a more graceful method?
A Demo Fiddle
here is the updated jquery it will work for your case
$(document).ready(function(){
$(document).on('click','.selectors',function(e){
//$(document).off( 'click','.selectors');
if(e.target.onclick==null)
{
e.target.onclick=
function(){
void(0);
};
alert('test');
console.log('Hello');
}
});
});
For problem 1, the best method(as far as I know) is to redefine the click event in D3 itself:
d3.selectAll('.selectors').on('click',function(){
//Remove the currently clicked element from the selection.
d3.select(this).on('click',null);
});
For problem 2, however, once you turn a click event callback to null, the only way is to redefine the click event again, perhaps recursively:
function clickDefine() {
d3.selectAll('.selectors').on('click', function () {
//Remove the currently clicked element from the selection.
console.log('Hello')
d3.select(this).on('click', null);
setTimeout(function(){clickDefine();},1000)
});
}
This function makes the click event inactive for 1 second on click. And reactivates this again. I'm hoping this is an effective solution.

jQuery FadeOut function

I'm trying to add a fadeOut function which links to another. CLICK HERE At present I have a flashing logo. When the user clicks on the logo, the flashing stops, has a slight delay then slowly fades Out. Is there anyone out there that is able to correct me on the code I have pasted below?
<script>
$(document).ready(function(){
$("#center-gif").click(function(){
$('#center-gif').hide();
$('#center-img').show();
});
$('#center-img').click(function(){
$('#center-img').hide();
$('#center-img-gif').show();
});
$('flash-link').click(function(){
$('center-img').fadeOut(5000);
});
});
</script>
If you want to access element with class/id; you must always define . and # these at the begining, like css.
Some Examples:
$('img').fadeOut();//selects all img elements
$('.img').fadeOut();//selects all elements with class="img"
$('myClass').fadeOut(); //false
$('.myClass').fadeOut(); //true
$('myId').fadeOut(); //false
$('#myId').fadeOut(); //true
Here is working jQuery for your question with less code:
$(document).ready(function(){
$("img").click(function(){
var takeId = $(this).attr('id');//takes clicked element's id
$('img').hide();//hides all content
$('#'+takeId).show();
//matches clicked element's id with element and shows that
});
$('#flash-link').click(function(){//define '#' id declaration here
$('#center-img').fadeOut(5000,//new function after fadeOut complete
function() {
window.open('url','http://iamnatesmithen.com/jukebox/dancers.php');
return false;
});
);
});
});
So I assume your problem is that that image does not fade out, right?
This could solve it:
First of all change your .click()-functions to that:
$().click( function(event) {
// cour code
event.preventDefault();
}
And than change the last one like that:
$('#flash-link').click( function(event) {
$('#center-img').fadeOut( 5000, function() {
window.location.href = 'jukebox/dancers.php';
});
event.preventDefault();
});
I didn't test that, but it should work. What it does is: It fades out the image and calls a function when ready. This functions then redirects to your next page.
The event.preventDefault(); will tell the browser not to delegate the click-event. If you don't put it there, the browser opens the anchor without waiting for any JavaScript to execute.
Note
When you want to select an element with an ID use this selector: $('#[id]')as this selector $('html')works only with HTML-elements.

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