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How to reset or unselect multi select box using jQuery?

I have one bootstrap tab and i create multi select box using jQuery and the all functions are working properly but the RESET button only not working.
i try my all ways but its waste, anyone can you help me..
Please check my full code on fiddle,
MY FULL CODE IS HERE
Just want how to reset the field using jQuery
(function($) {
function refresh_select($select) {
// Clear columns
$select.wrapper.selected.html('');
$select.wrapper.non_selected.html('');
// Get search value
if ($select.wrapper.search) {
var query = $select.wrapper.search.val();
}
var options = [];
// Find all select options
$select.find('option').each(function() {
var $option = $(this);
var value = $option.prop('value');
var label = $option.text();
var selected = $option.is(':selected');
options.push({
value: value,
label: label,
selected: selected,
element: $option,
});
});
// Loop over select options and add to the non-selected and selected columns
options.forEach(function(option) {
var $row = $('<a tabindex="0" role="button" class="item"></a>').text(option.label).data('value', option.value);
// Create clone of row and add to the selected column
if (option.selected) {
$row.addClass('selected');
var $clone = $row.clone();
// Add click handler to mark row as non-selected
$clone.click(function() {
option.element.prop('selected', false);
$select.change();
});
// Add key handler to mark row as selected and make the control accessible
$clone.keypress(function() {
if (event.keyCode === 32 || event.keyCode === 13) {
// Prevent the default action to stop scrolling when space is pressed
event.preventDefault();
option.element.prop('selected', false);
$select.change();
}
});
$select.wrapper.selected.append($clone);
}
// Add click handler to mark row as selected
$row.click(function() {
option.element.prop('selected', 'selected');
$select.change();
});
// Add key handler to mark row as selected and make the control accessible
$row.keypress(function() {
if (event.keyCode === 32 || event.keyCode === 13) {
// Prevent the default action to stop scrolling when space is pressed
event.preventDefault();
option.element.prop('selected', 'selected');
$select.change();
}
});
// Apply search filtering
if (query && query != '' && option.label.toLowerCase().indexOf(query.toLowerCase()) === -1) {
return;
}
$select.wrapper.non_selected.append($row);
});
}
$.fn.multi = function(options) {
var settings = $.extend({
'enable_search': true,
'search_placeholder': 'Search...',
}, options);
return this.each(function() {
var $select = $(this);
// Check if already initalized
if ($select.data('multijs')) {
return;
}
// Make sure multiple is enabled
if (!$select.prop('multiple')) {
return;
}
// Hide select
$select.css('display', 'none');
$select.data('multijs', true);
// Start constructing selector
var $wrapper = $('<div class="multi-wrapper">');
// Add search bar
if (settings.enable_search) {
var $search = $('<input class="search-input" type="text" />').prop('placeholder', settings.search_placeholder);
$search.on('input change keyup', function() {
refresh_select($select);
})
$wrapper.append($search);
$wrapper.search = $search;
}
// Add columns for selected and non-selected
var $non_selected = $('<div class="non-selected-wrapper">');
var $selected = $('<div class="selected-wrapper">');
$wrapper.append($non_selected);
$wrapper.append($selected);
$wrapper.non_selected = $non_selected;
$wrapper.selected = $selected;
$select.wrapper = $wrapper;
// Add multi.js wrapper after select element
$select.after($wrapper);
// Initialize selector with values from select element
refresh_select($select);
// Refresh selector when select values change
$select.change(function() {
refresh_select($select);
});
});
}
})(jQuery);
$(document).ready(function() {
$('select').multi({
search_placeholder: 'Search',
});
});
/* Reset button */
function DeselectListBox() {
var ListBoxObject = document.getElementById("firstData")
for (var i = 0; i < ListBoxObject.length; i++) {
if (ListBoxObject.options[i].selected) {
ListBoxObject.options[i].selected = false
}
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

You can trigger the click of your reset button and clear the whole div in your document ready function. After this you can remove the class "selected" so its completely reset.
Like this
$(document).ready(function() {
$('select').multi({
search_placeholder: 'Search',
});
$('#tabReset').click(function() {
$('.selected-wrapper').empty();
$('a').removeClass('selected');
});
});

attach an event to reset button. empty the selected-wrapper and remove the selected class from non-selected-wrapper
$("button.alltabreset").click(function(){
$(".selected-wrapper").empty();
$(".item").removeClass("selected");
});
solution: https://jsfiddle.net/zuov3wmb/

primefaces calendar close overlayPanel

I have an overlayPanel and this panel have a calendar.
<p:overlayPanel hideEffect="fade" showCloseIcon="true" dismissable="true" >
<h:form>
<p:panelGrid columns="1" styleClass="dateRangeFilterClass">
<p:calendar value="#{cc.attrs.value.from}" showOn="button" pattern="#{dateFormat.onlyDateFormat}"
mask="true" >
<p:ajax event="dateSelect" global="false"/>
</p:calendar>
</p:panelGrid>
</h:form>
</p:overlayPanel>
So when a user select a day the overlaypanel close. Thats my problem.
I need to use dismissable="true" because i need to missclick close.
Any have a solution this calendar - overlaypanel bug ?
I try to handle this with JS but failed.
Thanks!

Best option is to open an issue at PrimeFaces, so they fix the problem.
Another way to solve your specific problem is to override the bindCommonEvents function of the OverlayPanel prototype where the dismissable logic is implemented. There you could check if click is on a datepicker and prevent the overlayPanel from closing. This solution looks like this (tested with PrimeFaces 6.1)
Create a file overlayPanelFix.js:
(function() {
PrimeFaces.widget.OverlayPanel.prototype.bindCommonEvents = function(dir) {
var $this = this;
if (this.cfg.showCloseIcon) {
this.closerIcon.on('mouseover.ui-overlaypanel', function() {
$(this).addClass('ui-state-hover');
}).on('mouseout.ui-overlaypanel', function() {
$(this).removeClass('ui-state-hover');
}).on('click.ui-overlaypanel', function(e) {
$this.hide();
e.preventDefault();
}).on('focus.ui-overlaypanel', function() {
$(this).addClass('ui-state-focus');
}).on('blur.ui-overlaypanel', function() {
$(this).removeClass('ui-state-focus');
});
}
// hide overlay when mousedown is at outside of overlay
if (this.cfg.dismissable && !this.cfg.modal) {
var hideNS = 'mousedown.' + this.id;
$(document.body).off(hideNS).on(
hideNS,
function(e) {
if ($this.jq.hasClass('ui-overlay-hidden')) {
return;
}
// do nothing on target mousedown
if ($this.target) {
var target = $(e.target);
if ($this.target.is(target) || $this.target.has(target).length > 0) {
return;
}
}
// NEW PART: do nothing on datepicker mousedown
var target = $(e.target);
if(target.hasClass('ui-datepicker') || target.parents('.ui-datepicker').length) {
return;
}
// NEW PART END
// hide overlay if mousedown is on outside
var offset = $this.jq.offset();
if (e.pageX < offset.left || e.pageX > offset.left + $this.jq.outerWidth() || e.pageY < offset.top
|| e.pageY > offset.top + $this.jq.outerHeight()) {
$this.hide();
}
});
}
// Hide overlay on resize
var resizeNS = 'resize.' + this.id;
$(window).off(resizeNS).on(resizeNS, function() {
if ($this.jq.hasClass('ui-overlay-visible')) {
$this.align();
}
});
}
})();
It's a copy of the original function with additional "NEW PART" (see comments in function).
Integrate the script in your facelet:
<h:outputScript name="js/overlayPanelFix.js" />
Be careful with overriding things like that when updating to a newer PrimeFaces version. You always have to check if everything still works fine.

Get Bouncy Content Filter to run automatically

I'm using this awesome bouncy filter from Codyhouse but i can't for the life of me figure out how to make it run automatically i.e flip on its own and still accept user click events. The jsfiddle...Thanks.
jQuery(document).ready(function($) {
//wrap each one of your filter in a .cd-gallery-container
bouncy_filter($('.cd-gallery-container'));
function bouncy_filter($container) {
$container.each(function() {
var $this = $(this);
var filter_list_container = $this.children('.cd-filter'),
filter_values = filter_list_container.find('li:not(.placeholder) a'),
filter_list_placeholder = filter_list_container.find('.placeholder a'),
filter_list_placeholder_text = filter_list_placeholder.text(),
filter_list_placeholder_default_value = 'Select',
gallery_item_wrapper = $this.children('.cd-gallery').find('.cd-item-wrapper');
//store gallery items
var gallery_elements = {};
filter_values.each(function() {
var filter_type = $(this).data('type');
gallery_elements[filter_type] = gallery_item_wrapper.find('li[data-type="' + filter_type + '"]');
});
//detect click event
filter_list_container.on('click', function(event) {
event.preventDefault();
//detect which filter item was selected
var selected_filter = $(event.target).data('type');
//check if user has clicked the placeholder item (for mobile version)
if ($(event.target).is(filter_list_placeholder) || $(event.target).is(filter_list_container)) {
(filter_list_placeholder_default_value == filter_list_placeholder.text()) ? filter_list_placeholder.text(filter_list_placeholder_text): filter_list_placeholder.text(filter_list_placeholder_default_value);
filter_list_container.toggleClass('is-open');
//check if user has clicked a filter already selected
} else if (filter_list_placeholder.data('type') == selected_filter) {
filter_list_placeholder.text($(event.target).text());
filter_list_container.removeClass('is-open');
} else {
//close the dropdown (mobile version) and change placeholder text/data-type value
filter_list_container.removeClass('is-open');
filter_list_placeholder.text($(event.target).text()).data('type', selected_filter);
filter_list_placeholder_text = $(event.target).text();
//add class selected to the selected filter item
filter_values.removeClass('selected');
$(event.target).addClass('selected');
//give higher z-index to the gallery items selected by the filter
show_selected_items(gallery_elements[selected_filter]);
//rotate each item-wrapper of the gallery
//at the end of the animation hide the not-selected items in the gallery amd rotate back the item-wrappers
// fallback added for IE9
var is_explorer_9 = navigator.userAgent.indexOf('MSIE 9') > -1;
if (is_explorer_9) {
hide_not_selected_items(gallery_elements, selected_filter);
gallery_item_wrapper.removeClass('is-switched');
} else {
gallery_item_wrapper.addClass('is-switched').eq(0).one('webkitAnimationEnd oanimationend msAnimationEnd animationend', function() {
hide_not_selected_items(gallery_elements, selected_filter);
gallery_item_wrapper.removeClass('is-switched');
});
}
}
});
});
}
});
function show_selected_items(selected_elements) {
selected_elements.addClass('is-selected');
}
function hide_not_selected_items(gallery_containers, filter) {
$.each(gallery_containers, function(key, value) {
if (key != filter) {
$(this).removeClass('is-visible is-selected').addClass('is-hidden');
} else {
$(this).addClass('is-visible').removeClass('is-hidden is-selected');
}
});
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

I'm assuming by "make it run automatically" you're talking about triggering the content-selection animation programatically, rather than requiring a user click. One possible solution is to assign an id to the selection elements, and then register the click handler directly to those elements, rather than the parent filter_list_container. Then, you can use jQuery's trigger() method to simulate a click on the appropriate element.
Assign an id in the html like this:
<a id="green" href="#0">Green</a>
Then register the click handler like this:
$("#red, #green, #blue").on('click', function(event){ ... }
...and trigger like this:
$("#green").trigger("click");
Here's a JSfiddle with an example.

CKEDITOR Widgets drag drop into needed element

I have a problem with ckeditor widgets. I have inline non-editable text widget which I can drag drop enywhere in editor (using its default functionality). So I need to check where I'm dropping my widget and if this place is undroppable (according my rules it us TABLE) do cancel events propagations and widget should stay on previous place.
editor.widgets.add('customWidgetAdd', {
inline: true,
template: '<span class="simplebox">' +
'<span class="simplebox-title" ></span>' +
'</span>',
init: function(){
var that = this;
that.widgetData = ko.observable(self.activeWidgetData);
var subscription = that.widgetData.subscribe(function (value) {
$(that.element.$).find('.simplebox-title').text(value.name);
if (that.isSelected) {
self.activeWidgetData = value;
}
});
var destroyListener = function(ev){
subscription.dispose();
};
that.once('destroy', destroyListener);
that.on('doubleclick', function (evt) {
editor.execCommand(editAction.command);
});
that.on('select', function (evt){
that.isSelected = true;
self.activeWidgetData = that.widgetData();
});
that.on('deselect', function (evt){
try {
var endContainer = editor.getSelection().getRanges()[0].endContainer.getName();
} catch (e) {
}
that.isSelected = false;
if (endContainer == 'td' || endContainer == 'th') {
//SO here comes the problem. My rule is executed and
//I want CKEDITOR do nothing from here... but stil widget is getting cutted from DOM and inserted to place where I have dropped it...
//that.removeListener('destroy', destroyListener);
//that.removeAllListeners();
evt.cancel();
evt.stop();
return false;
}
});
}
});

Unfortunately there is no easy solution in this situation.
The only one way you can do it is to subscribe to editor's drop event, and cancel it if needed, like:
editor.on('contentDom', function() {
var editable = editor.editable(),
// #11123 Firefox needs to listen on document, because otherwise event won't be fired.
// #11086 IE8 cannot listen on document.
dropTarget = (CKEDITOR.env.ie && CKEDITOR.env.version < 9) || editable.isInline() ? editable : editor.document;
editable.attachListener(dropTarget, 'drop', function(evt) {
//do all checks here
});
});
You can find how it works in CKEditor (See code of function setupDragAndDrop)

Can I toggle popup after a click event with a mouseout event?

I'm using twitter bootstrap to display popovers with a click event. I'm requesting the info with the click event but I want to hide the popover after it looses focus so the user isn't required to click it again. Is this possible?
Basically I want to show the popover with a click event but then when the launch point looses focus from the mouse the popover is hidden.
Here is a link to the popover doc from twitter-bootstrap: http://twitter.github.com/bootstrap/javascript.html#popovers
This is what I'm currently doing:
jQuery:
$('.knownissue').on('click', function() {
var el = $(this);
if (el.data('showissue') == 'true') {
el.popover('toggle');
el.data('showissue', 'false');
return;
}
$.post('functions/get_known_issues.php', function(data) {
if (data.st) {
el.attr('data-content', data.issue);
el.popover('toggle');
el.data('showissue', 'true');
}
}, "json");
});
Any thoughts?

The following should work.
$('.knownissue').mouseleave(function() {
$(this).popover('hide');
});

Here is a custom jQuery event I call 'clickoutside'. It gets fired if and only if you click the mouse outside of the target element. It could easily be adapted for other event types (mousemove, keydown, etc). In your case, when fired it could close your modal.
(function ($) {
var count = 0;
$.fn.clickoutside = function (handler) {
// If the source element does not have an ID, give it one, so we can reference it
var self = $(this);
var id = self.attr('id');
if (id === '') {
id = 'clickoutside' + count++;
self.attr('id', id);
}
// Watch for the event everywhere
$('html').click(function (e) {
var source = $(e.target);
// ... but, stop it from propagating if it is inside the target
// element. The result being only events outside the target
// propagate to the top.
if (source.attr('id') == id || source.parents('#' + id).length > 0) {
return;
}
handler.call(this, e);
})
};
})(jQuery);
$('#targetElement').clickoutside(function(){
});
EDIT: Example JSFiddle.