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Plugin opens only after two clicks

I have a custom made tooltip plugin which should be opened by another plugin. But the plugin opens only after the second click and I can't figure out what the problem is.
The whole thing can be tested under. You have to click on the second input Field.
https://codepen.io/magic77/pen/XWMeqrM
$.fn.packstationFinder = function (options) {
var settings = $.extend({
event: 'click.packstationFinder'
}, options);
this.bind(settings.event, function (e) {
if ($postalCode.val() === '') {
$('#packstation-number').tooltip();
return;
}
});
return this;
};
$('[rel~=packstationFinder]').packstationFinder();

I've checked the code in Codepen. The problem here is because in packstationFinder() you call the tooltip() function for the element. But as you can see inside the tooltip() you just bind the click event on the element and not trigger it. So by current code with a first click on the element (#packstation-number) you just bind the click event and really trigger the tooltip only by the second click. You can see that it work as it should by moving out the calling of tooltip() function from packstationFinder() and call it directly as in the code below:
$.fn.packstationFinder = function (options) {
var settings = $.extend({
event: 'click.packstationFinder'
}, options);
return this;
};
$('[rel~=packstationFinder]').packstationFinder();
$('#packstation-number').tooltip();

Show a sub-menu using JQuery

I need some help making a sub-menu appear within 2s after the page loads instead of when the user clicks on it. I'm using JQuery. That file is the core of the website. I need it to stay opened.
Here's the code I have at the moment, I tried to change that on.Click event but it didn't work.
The handleSidenarAndContentHeight(); function resizes the menu items after the sub-menu appears.
jQuery('.page-sidebar li > a').on('click', function (e) {
if ($(this).next().hasClass('sub-menu') === false) {
return;
}
var parent = $(this).parent().parent();
parent.children('li.open').children('a').children('.arrow').removeClass('open');
parent.children('li.open').children('a').children('.arrow').removeClass('active');
parent.children('li.open').children('.sub-menu').slideUp(350);
parent.children('li').removeClass('open');
parent.children('li').removeClass('active');
var sub = jQuery(this).next();
if (sub.is(":visible")) {
jQuery('.arrow', jQuery(this)).removeClass("open");
jQuery(this).parent().removeClass("active");
sub.slideUp(350, function () {
handleSidenarAndContentHeight();
});
} else {
jQuery('.arrow', jQuery(this)).addClass("open");
jQuery(this).parent().addClass("open");
sub.slideDown(350, function () {
handleSidenarAndContentHeight();
});
}
e.preventDefault();
});

Working with a 2 second timeout should do the trick!
jQuery(document).ready(function(){
// Open Parent here
setTimeout(function(){
// Open Child here
}, 2000)
});

There is a simple javascript function you can use, the setTimeout function.
The code follows like this :
setTimeout(function() {yourFunctyion();}. delayTimeInMiliseconds);
This will call your function after the number of second(in ms).
There is also a plugin I've used. It has oneTime and everyTime methods.
jQuery timers plugin

Bootstrap tooltip disappears after second 'show'

I want to produce a manual tooltip based upon some user input. The easiest way was to hide all tooltips and then show the relevent ones.
I've reduced my code down to the bare essentials, and my tooltip keeps disappearing after the second "show".
I'm using bootstrap 3.3.4 and jquery 2.1.3
Is there a problem with doing a show immediatly after a hide or am I missing something in my code?
<input id="check" type="checkbox">
<script>
var toolTipData = {
placement: 'right',
title: 'Checkmark checked',
trigger: "manual"
};
$('#check').tooltip(toolTipData);
$(document).on('change', '#check', function () {
$('#check').tooltip("hide");
if (document.getElementById("check").checked) {
$('#check').tooltip("show");
}
});
</script>
Here's a jsfiddle: https://jsfiddle.net/bbrally/4b9g0abh/

You're experiencing a race condition between when the "hide" event happens and when the "show" event happens. Per the documentation the "hide/show" events actually return to the caller before the "hidden/shown" events fire.
http://getbootstrap.com/javascript/#tooltips
Scroll down to the "Methods" section under tooltips
...Returns to the caller before the tooltip has actually been hidden...
...Returns to the caller before the tooltip has actually been shown...
I'm not suggesting the code below is a solution (though, it might be good enough?), but an explanation as to what you're running into. Specifically the timeout value of 250ms will slow it down enough such that it works as you're intending.
var toolTipData = {
placement: 'right',
title: 'Checkmark checked',
trigger: "manual"
};
$('#check').tooltip(toolTipData);
$(document).on('change', '#check', function () {
$('#check').tooltip("hide");
if (document.getElementById("check").checked) {
setTimeout(function() {
$('#check').tooltip("show");
}, 250);
}
});
Hope this helps.

$(document).on('change', '#check', function () {
if (document.getElementById("check").checked) {
$('#check').tooltip("show");
}
else{
$('#check').tooltip("hide");
}
});
It was trying to hide, even though it shouldn't, separate both cases.

jQuery Modal and FancySelect Plugin

I have the jQuery FancySelect plugin installed. Works fine. Now I am trying to call it in a modal popup, but it does not work. This is the code in the parent window:
<script src="/js/fancySelect.js" type="text/javascript"></script>
<script>
$(document).ready(function() {
$('.fancyselect').fancySelect();
var repoName = 'fancyselect'
var menu = $('#top').find('menu');
function positionMenuArrow() {
var current = menu.find('.current');
menu.find('.arrow').css('left', current.offset().left + (current.outerWidth() / 2));
}
$(window).on('resize', positionMenuArrow);
menu.on('click', 'a', function(e) {
var el = $(this),
href = el.attr('href'),
currentSection = $('#main').find('.current');
e.preventDefault();
menu.find('.current').removeClass('current');
el.addClass('current');
positionMenuArrow();
if (currentSection.length) {
currentSection.fadeOut(300).promise().done(function() {
$(href).addClass('current').fadeIn(300);
});
}
else {
$(href).addClass('current').fadeIn(300);
}
});
menu.find('a:first').trigger('click')
});
</script>
Adding class="fancyselect" to any select in the parent works. However, does not work if added to modal popup select.

Just speculating here as you did not show the HTML or the JS logic that is dealing with the popup creation. Are the elements where you wan to apply the FancySelect method, from the popup plugin already on the page when you call the:
$('.fancyselect').fancySelect();
?
If the elements are added after the page load they won't be picked up by that statement. When displaying the popup you would do somehting like
$('#popupcontainer .fancyselect').fancySelect();
So they will all the required code will be applied on that elements as well.
Update:
Following the update give in your original post, you can add something like: [not tested]
onLoad: function() {
var wrap = this.getOverlay().find(".contentWrap");
$(wrap).find('.fancyselect').fancySelect();
}
This should be triggered after the popup has been populated.

Loading dynamic content into Bootstrap Popover after form submit

I'm trying to load content dynamically into a Bootstrap popover. When the form is submitted I can alert the value; that's working correctly. What I can't do is get the content of #popover-thanks to load in the popover, replacing the form with a thank you message.
// show the popover
$('#btn').popover({
html : true,
placement: 'top',
content: function() {
return $('#popover-form').html();
}
});
// form has been submitted
$(document).on('click', '#submit', function() {
var value = $('#value').val();
alert(value);
$('#btn').popover({
html : true,
content: function() {
return $('#popover-thanks').html();
}
});
});

i think you must Destroy the first popover to be able to make new one on same element:
$( '#btn' ).popover('destroy');
http://getbootstrap.com/javascript/#popovers-usage
Another solution, you can get the popover id (after show) like that:
var popoverID = $( '#btn' ).attr("aria-describedby"); // = 'popover123456' (random number)
replace the content (http://getbootstrap.com/javascript/#popovers), and then show it:
$( '#btn' ).popover('show');