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Jquery Not Synchronized with the DOM

I found a new problem where when i manipulate the dom using jquery. The dom is not updated.
Here we go.
var PostCard = function($root) {
this.$root = $root;
this.stuff_id = this.$root.data('stuff_id');
this.id = this.$root.data('id');
this.is_owner = this.$root.data('is_owner');
this.$propose_button = null;
this.$favorite_button = null;
this.init();
this.initEvents();
};
PostCard.prototype.init = function () {
this.$propose_button = this.$root.find("." + PostCard.prototype.CSS_CLASSES.PROPOSE_BUTTON);
this.$proposal_box_modal = this.$root.find("." + PostCard.prototype.CSS_CLASSES.PROPOSAL_MODAL);
this.$proposal_box = this.$root.find("." + PostCard.prototype.CSS_CLASSES.PROPOSAL_BOX);
this.$favorite_button = this.$root.find(".post-card-button-favorite");
this.$total_favorite = this.$root.find('.post-card-total-favorite');
this.$image_view_editor = this.$root.find("#" + this.id + "-image-view");
this.image_view_editor = new ImageViewEditor(this.$image_view_editor);
this.proposal_box = new HomeProposalBox(this.$proposal_box);
};
PostCard.prototype.initEvents = function() {
var self =this;
$(document).on("click", "#" + this.id,function(e) {
if(e.target && $(e.target).hasClass('post-card-button-propose') ){
if(self.is_owner ) {
return false;
}
if(CommonLibrary.isGuest()) {
return false;
}
self.$proposal_box_modal.modal("show").load($(this).attr("value"));
} else if(e.target && $(e.target).hasClass('post-card-button-favorite')) {
self.clickFavoriteButton_();
}
});
PostCard.prototype.clickFavoriteButton_ = function() {
this.markFavorite();
};
PostCard.prototype.markFavorite = function() {
this.$favorite_button.addClass('post-card-button-red');
};
When Favorite button is clicked, the clickFavoriteButton() will be trigerred, and markfavorite method will be fired next.
The problem is although this.$favorite_button is updated (the class is added to the variable), the dom in the page is not updated
this only happens to dynamically loaded element, and does not happen to element that has been around since the page is loaded.
The PostCard is created in PostList class
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
var PostList = function($root) {
this.$root = $root;
this.stuff_ids = '';
this.id = $root.data('id');
this.location = $root.data('location');
this.query = '';
this.post_cards = [];
this.$post_list_area = null;
this.permit_retrieve_post = true;
this.init();
this.initEvents();
};
PostList.prototype.SCROLL_VALUE = 95;
PostList.prototype.init = function() {
$.each($(".post-card"), function(index, value) {
this.post_cards.push(new PostCard($(value)));
if(this.stuff_ids === '' ) {
this.stuff_ids += $(value).data('stuff_id');
} else {
this.stuff_ids += "," + $(value).data('stuff_id');
}
}.bind(this));
this.$post_list_area = this.$root.find('.post-list-area');
};
PostList.prototype.initEvents = function() {
$(window).scroll({self:this}, this.retrievePostWhenScroll_);
};
PostList.prototype.retrievePostWhenScroll_ = function(e) {
var self = e.data.self;
var scrollPercentage =
((document.documentElement.scrollTop + document.body.scrollTop) /
(document.documentElement.scrollHeight - document.documentElement.clientHeight) * 100);
if(scrollPercentage > PostList.prototype.SCROLL_VALUE) {
if(self.permit_retrieve_post) {
self.permit_retrieve_post = false;
$.ajax({
url: $("#base-url").val() + "/site/get-more-posts",
type: 'post',
data: {'ids' : self.stuff_ids, query: self.query, location: self.location},
success: function(data) {
var parsedData = JSON.parse(data);
if(parsedData['status'] === 1) {
self.$post_list_area.append(parsedData['view']);
$(parsedData['view']).filter('.post-card').each(function(index, value) {
self.post_cards.push(new PostCard($(value)));
self.stuff_ids += "," + $(value).data('stuff_id');
});
}
self.permit_retrieve_post = true;
},
error : function(data) {
self.permit_retrieve_post = true;
}
});
}
}
};
When you scroll the page, the retrieveWhenScroll method will be fired and PostCard will be dynamically added

Uncaught ReferenceError: jQuery is not defined

i am getting an error in console as Uncaught ReferenceError: jQuery is not defined(anonymous function). below is my code
yii = (function ($) {
var pub = {
/**
* List of JS or CSS URLs that can be loaded multiple times via AJAX requests. Each script can be represented
* as either an absolute URL or a relative one.
*/
reloadableScripts: [],
/**
* The selector for clickable elements that need to support confirmation and form submission.
*/
clickableSelector: 'a, button, input[type="submit"], input[type="button"], input[type="reset"], input[type="image"]',
/**
* The selector for changeable elements that need to support confirmation and form submission.
*/
changeableSelector: 'select, input, textarea',
/**
* #return string|undefined the CSRF parameter name. Undefined is returned if CSRF validation is not enabled.
*/
getCsrfParam: function () {
return $('meta[name=csrf-param]').attr('content');
},
/**
* #return string|undefined the CSRF token. Undefined is returned if CSRF validation is not enabled.
*/
getCsrfToken: function () {
return $('meta[name=csrf-token]').attr('content');
},
/**
* Sets the CSRF token in the meta elements.
* This method is provided so that you can update the CSRF token with the latest one you obtain from the server.
* #param name the CSRF token name
* #param value the CSRF token value
*/
setCsrfToken: function (name, value) {
$('meta[name=csrf-param]').attr('content', name);
$('meta[name=csrf-token]').attr('content', value)
},
/**
* Updates all form CSRF input fields with the latest CSRF token.
* This method is provided to avoid cached forms containing outdated CSRF tokens.
*/
refreshCsrfToken: function () {
var token = pub.getCsrfToken();
if (token) {
$('form input[name="' + pub.getCsrfParam() + '"]').val(token);
}
},
/**
* Displays a confirmation dialog.
* The default implementation simply displays a js confirmation dialog.
* You may override this by setting `yii.confirm`.
* #param message the confirmation message.
* #param ok a callback to be called when the user confirms the message
* #param cancel a callback to be called when the user cancels the confirmation
*/
confirm: function (message, ok, cancel) {
if (confirm(message)) {
!ok || ok();
} else {
!cancel || cancel();
}
},
/**
* Handles the action triggered by user.
* This method recognizes the `data-method` attribute of the element. If the attribute exists,
* the method will submit the form containing this element. If there is no containing form, a form
* will be created and submitted using the method given by this attribute value (e.g. "post", "put").
* For hyperlinks, the form action will take the value of the "href" attribute of the link.
* For other elements, either the containing form action or the current page URL will be used
* as the form action URL.
*
* If the `data-method` attribute is not defined, the `href` attribute (if any) of the element
* will be assigned to `window.location`.
*
* Starting from version 2.0.3, the `data-params` attribute is also recognized when you specify
* `data-method`. The value of `data-params` should be a JSON representation of the data (name-value pairs)
* that should be submitted as hidden inputs. For example, you may use the following code to generate
* such a link:
*
* ```php
* use yii\helpers\Html;
* use yii\helpers\Json;
*
* echo Html::a('submit', ['site/foobar'], [
* 'data' => [
* 'method' => 'post',
* 'params' => [
* 'name1' => 'value1',
* 'name2' => 'value2',
* ],
* ],
* ];
* ```
*
* #param $e the jQuery representation of the element
*/
handleAction: function ($e) {
var method = $e.data('method'),
$form = $e.closest('form'),
action = $e.attr('href'),
params = $e.data('params');
if (method === undefined) {
if (action && action != '#') {
window.location = action;
} else if ($e.is(':submit') && $form.length) {
$form.trigger('submit');
}
return;
}
var newForm = !$form.length;
if (newForm) {
if (!action || !action.match(/(^\/|:\/\/)/)) {
action = window.location.href;
}
$form = $('<form method="' + method + '"></form>');
$form.attr('action', action);
var target = $e.attr('target');
if (target) {
$form.attr('target', target);
}
if (!method.match(/(get|post)/i)) {
$form.append('<input name="_method" value="' + method + '" type="hidden">');
method = 'POST';
}
if (!method.match(/(get|head|options)/i)) {
var csrfParam = pub.getCsrfParam();
if (csrfParam) {
$form.append('<input name="' + csrfParam + '" value="' + pub.getCsrfToken() + '" type="hidden">');
}
}
$form.hide().appendTo('body');
}
var activeFormData = $form.data('yiiActiveForm');
if (activeFormData) {
// remember who triggers the form submission. This is used by yii.activeForm.js
activeFormData.submitObject = $e;
}
// temporarily add hidden inputs according to data-params
if (params && $.isPlainObject(params)) {
$.each(params, function (idx, obj) {
$form.append('<input name="' + idx + '" value="' + obj + '" type="hidden">');
});
}
var oldMethod = $form.attr('method');
$form.attr('method', method);
var oldAction = null;
if (action && action != '#') {
oldAction = $form.attr('action');
$form.attr('action', action);
}
$form.trigger('submit');
if (oldAction != null) {
$form.attr('action', oldAction);
}
$form.attr('method', oldMethod);
// remove the temporarily added hidden inputs
if (params && $.isPlainObject(params)) {
$.each(params, function (idx, obj) {
$('input[name="' + idx + '"]', $form).remove();
});
}
if (newForm) {
$form.remove();
}
},
getQueryParams: function (url) {
var pos = url.indexOf('?');
if (pos < 0) {
return {};
}
var qs = url.substring(pos + 1).split('&');
for (var i = 0, result = {}; i < qs.length; i++) {
qs[i] = qs[i].split('=');
result[decodeURIComponent(qs[i][0])] = decodeURIComponent(qs[i][1]);
}
return result;
},
initModule: function (module) {
if (module.isActive === undefined || module.isActive) {
if ($.isFunction(module.init)) {
module.init();
}
$.each(module, function () {
if ($.isPlainObject(this)) {
pub.initModule(this);
}
});
}
},
init: function () {
initCsrfHandler();
initRedirectHandler();
initScriptFilter();
initDataMethods();
}
};
function initRedirectHandler() {
// handle AJAX redirection
$(document).ajaxComplete(function (event, xhr, settings) {
var url = xhr.getResponseHeader('X-Redirect');
if (url) {
window.location = url;
}
});
}
function initCsrfHandler() {
// automatically send CSRF token for all AJAX requests
$.ajaxPrefilter(function (options, originalOptions, xhr) {
if (!options.crossDomain && pub.getCsrfParam()) {
xhr.setRequestHeader('X-CSRF-Token', pub.getCsrfToken());
}
});
pub.refreshCsrfToken();
}
function initDataMethods() {
var handler = function (event) {
var $this = $(this),
method = $this.data('method'),
message = $this.data('confirm');
if (method === undefined && message === undefined) {
return true;
}
if (message !== undefined) {
pub.confirm(message, function () {
pub.handleAction($this);
});
} else {
pub.handleAction($this);
}
event.stopImmediatePropagation();
return false;
};
// handle data-confirm and data-method for clickable and changeable elements
$(document).on('click.yii', pub.clickableSelector, handler)
.on('change.yii', pub.changeableSelector, handler);
}
function initScriptFilter() {
var hostInfo = location.protocol + '//' + location.host;
var loadedScripts = $('script[src]').map(function () {
return this.src.charAt(0) === '/' ? hostInfo + this.src : this.src;
}).toArray();
$.ajaxPrefilter('script', function (options, originalOptions, xhr) {
if (options.dataType == 'jsonp') {
return;
}
var url = options.url.charAt(0) === '/' ? hostInfo + options.url : options.url;
if ($.inArray(url, loadedScripts) === -1) {
loadedScripts.push(url);
} else {
var found = $.inArray(url, $.map(pub.reloadableScripts, function (script) {
return script.charAt(0) === '/' ? hostInfo + script : script;
})) !== -1;
if (!found) {
xhr.abort();
}
}
});
$(document).ajaxComplete(function (event, xhr, settings) {
var styleSheets = [];
$('link[rel=stylesheet]').each(function () {
if ($.inArray(this.href, pub.reloadableScripts) !== -1) {
return;
}
if ($.inArray(this.href, styleSheets) == -1) {
styleSheets.push(this.href)
} else {
$(this).remove();
}
})
});
}
return pub;
})(jQuery);
jQuery(document).ready(function () {
yii.initModule(yii);
});
what is the problem? am i missing something. i am not very good in javascript. this js file yii.activeForm.js is in web/assets/b807742
because of this error modal is not working

You need to insert:
<script src="//code.jquery.com/jquery-1.11.3.min.js"></script>
As the first script on your page. This is the jQuery library that you need to get this to work. It is one of the dependencies.

Issue with Double clicks on a element

I have running script which moves the tr elements from one container to another on double click. But i have below mentioned issues:
1) If we do are very quick double-click on elements than it moves but its values doesn't come, it shows empty tags.
2) I want to change the background color on double click and it color should remove when we click outside or another elements.
<script>
$(function () {
function initTabelMgmt() {
selectInvitees();
moveSelectedInvitees();
deleteInvitees();
//scrollOpen();
}
var tmContainer = $("div.cv-tm-body");
var toggleAssignBtn = tmContainer.find('.cv-move-items button');
/*
function scrollOpen() {
var position = $('div.cv-item li.open').first().position();
var offsetTop = $('div.cv-tm-col-r .cv-helper-grid-overflow').scrollTop();
var unitHeight = $('div.cv-item li.open').first().height();
var containerHeight = $('div.cv-tm-col-r .cv-helper-grid-overflow').height();
var scrollAmount = offsetTop + position.top;
if ((offsetTop - position.top) <= 0 && (offsetTop - position.top) >= (-containerHeight + unitHeight)) {
//do nothing
} else {
$('div.cv-tm-col-r .cv-helper-grid-overflow').animate({
scrollTop: scrollAmount
});
}
};
*/
// scrollOpen end
function selectInvitees() {
//select items from invitee list
var startIndex, endIndex;
var dbclick = false;
tmContainer.find("table.cv-invitees").on('click', 'tr', function (e) {
var row = $(this);
setTimeout(function () {
//singleclick functionality start.
if (dbclick == false) {
if (!row.is('.assigned')) {
toggleAssignBtn.removeClass('is-disabled');
if (e.shiftKey) {
row.parents('.cv-invitees').find('tr').removeClass('selected');
endIndex = row.parents('.cv-invitees').find('tr').index(this);
var range = row.closest('table').find('tr').slice(Math.min(startIndex, endIndex), Math.max(startIndex, endIndex) + 1).not('.assigned');
range.addClass('selected');
} else if (e.ctrlKey) {
startIndex = row.parents('.cv-invitees').find('tr').index(this);
row.toggleClass('selected');
} else {
startIndex = row.parents('.cv-invitees').find('tr').index(this);
row.parents('.cv-invitees').find('tr').not(this).removeClass('selected');
row.toggleClass('selected');
}
}
}
}, 200)
})
.dblclick(function () {
dbclick = true
//doubleclick functionality start.
toggleAssignBtn.addClass('is-disabled');
function moveSelectedInviteesDBClick() {
var row = tmContainer.find("table.cv-invitees tr.selected");
if (!row.is('.assigned')) {
var allOpenSeat = $('.cv-item .open');
var numberOpen = allOpenSeat.length;
var name = row.find("td").eq(0).text();;
var company = row.find("td").eq(1).text();
var addedInvitees = [];
allOpenSeat.each(function (index) {
if (index < 1) {
var openSeat = $(this);
openSeat.find('.name').text(name);
if (company != '') {
openSeat.find('.company').addClass('show').text(company);
}
var seatAssignment = new Object();
seatAssignment.company = "";
addedInvitees.push(seatAssignment);
openSeat.removeClass('open');
}
row.remove();
});
}
} // moveSelectedInviteesDBClick
moveSelectedInviteesDBClick();
setTimeout(function () {
dbclick = false
}, 300)
});
} // selectInvitees end
function moveSelectedInvitees() {
//move invitees from left to right
tmContainer.find('button.cvf-moveright').click(function () {
var selectedItem = $('.cv-invitees .selected');
var allOpenSeat = $('.cv-item .open');
var numberSelected = selectedItem.length;
var numberOpen = allOpenSeat.length;
var errorMsg = tmContainer.prev('.cv-alert-error');
if (numberSelected > numberOpen) {
errorMsg.removeClass('is-hidden');
} else {
var name;
var company;
var invitee = [];
var selectedInvitees = [];
var count = 0;
selectedItem.each(function () {
var $this = $(this);
name = $this.find("td").eq(0).text();
company = $this.find("td").eq(1).text();
invitee = [name, company];
selectedInvitees.push(invitee);
count = count + 1;
i = 0;
$this.remove();
});
var addedInvitees = [];
var items = $('div.cv-item li');
var seatItems = $('div.cv-order li');
allOpenSeat.each(function (index) {
if (index < count) {
var openSeat = $(this);
openSeat.find('.name').text(selectedInvitees[index][0]);
if (selectedInvitees[index][1] != '') {
openSeat.find('.company').addClass('show').text(selectedInvitees[index][1]);
}
var seatAssignment = new Object();
seatAssignment.company = "";
addedInvitees.push(seatAssignment);
//selectedInvitees.shift();
openSeat.removeClass('open');
}
});
selectedInvitees = [];
}
toggleAssignBtn.addClass('is-disabled');
});
} // moveSelectedInvitees end
function deleteInvitees() {
//move invitees from left to right
tmContainer.find('div.cv-tm-col-r .cv-icon-remove').click(function () {
//delete seat assignment
var icon = $(this);
var idx = $('.ui-sortable li').index(icon.parent());
icon.parent().fadeTo(0, 0).addClass('open').find('.name').text('Open').end().fadeTo(750, 1);
icon.parent().find('.company').removeClass('show').text('');
// icon.parent().find('.entitystub').text('00000000-0000-0000-0000-000000000000');
// icon.parent().find('.entitytype').text('0');
// icon.parent().find('.pipe').remove();
// icon.hide();
// var testSeat = $('.seat-numbers li').get(idx);
//var seatStub = j$.trim(j$(testSeat).find('.seatstub').text());
//var input = { 'seatStub': seatStub };
//AssignSeats(input, "/Subscribers/WS/SeatAssignmentService.asmx/DeleteRegistrant");
});
}
initTabelMgmt();
}); // document.ready end
</script>

Your code looks pretty nice. You should also use in order to register from jQuery a single click event the native method .click(...). So please change the following line
tmContainer.find("table.cv-invitees").on('click', 'tr', function (e) {
To:
tmContainer.find("table.cv-invitees").click(function (e) {
and everything should work fine. For some strange reasons the function
$("#someelement").on("click", ...);
does not work always, only sometimes. JQuery officially recommends you to use the native functions for predefined events (such as onclick, onkeyup, onchange etc.) because of this strange behavior.
Edit:
If dblick does not work now, then make 2 lines please, like this:
tmContainer.find("table.cv-invitees").click(function (e) {
// [...]
;
tmContainer.find("table.cv-invitees").dbclick(function (e) {
// [...]
Edit2:
If it does not work, too, then please remove the single click event listener when you are in the .click() closure. Because if this happens, jQuery´s behavior is to treat it always as a single click. So, in other words dblick() will never be triggered, because .click() will always happens before. And then jQuery won´t count up to 2 fast clicks. Expect the unexpected^^
Edit3: This is the full code, which should hopefully work now as it is:
$(function ()
{
function initTabelMgmt()
{
selectInvitees();
moveSelectedInvitees();
deleteInvitees();
//scrollOpen();
}
var tmContainer = $("div.cv-tm-body");
var toggleAssignBtn = tmContainer.find('.cv-move-items button');
var iClickCounter = 0;
var dtFirstClick, dtSecondClick;
/*
function scrollOpen() {
var position = $('div.cv-item li.open').first().position();
var offsetTop = $('div.cv-tm-col-r .cv-helper-grid-overflow').scrollTop();
var unitHeight = $('div.cv-item li.open').first().height();
var containerHeight = $('div.cv-tm-col-r .cv-helper-grid-overflow').height();
var scrollAmount = offsetTop + position.top;
if ((offsetTop - position.top) <= 0 && (offsetTop - position.top) >= (-containerHeight + unitHeight)) {
//do nothing
} else {
$('div.cv-tm-col-r .cv-helper-grid-overflow').animate({
scrollTop: scrollAmount
});
}
};
*/
// scrollOpen end
function selectInvitees()
{
//select items from invitee list
var startIndex, endIndex;
var dbclick = false;
tmContainer.find("table.cv-invitees").click(function(e)
{
iClickCounter++;
if (iClickCounter === 1)
{
dtFirstClick = new Date();
var row = $(this);
window.setTimeout(function ()
{
//singleclick functionality start.
if (dbclick == false)
{
if (!row.is('.assigned'))
{
toggleAssignBtn.removeClass('is-disabled');
if (e.shiftKey)
{
row.parents('.cv-invitees').find('tr').removeClass('selected');
endIndex = row.parents('.cv-invitees').find('tr').index(this);
var range = row.closest('table').find('tr').slice(Math.min(startIndex, endIndex), Math.max(startIndex, endIndex) + 1).not('.assigned');
range.addClass('selected');
}
else if (e.ctrlKey)
{
startIndex = row.parents('.cv-invitees').find('tr').index(this);
row.toggleClass('selected');
}
else
{
startIndex = row.parents('.cv-invitees').find('tr').index(this);
row.parents('.cv-invitees').find('tr').not(this).removeClass('selected');
row.toggleClass('selected');
}
}
}
},
200);
}
else if (iClickCounter === 2)
{
dtSecondClick = new Date();
}
else if (iClickCounter === 3)
{
if (dtSecondClick.getTime() - dtFirstClick.getTime() < 1000)
{
return;
}
iClickCounter = 0;
dbclick = true
//doubleclick functionality start.
toggleAssignBtn.addClass('is-disabled');
function moveSelectedInviteesDBClick()
{
var row = tmContainer.find("table.cv-invitees tr.selected");
if (!row.is('.assigned'))
{
var allOpenSeat = $('.cv-item .open');
var numberOpen = allOpenSeat.length;
var name = row.find("td").eq(0).text();;
var company = row.find("td").eq(1).text();
var addedInvitees = [];
allOpenSeat.each(function (index)
{
if (index < 1)
{
var openSeat = $(this);
openSeat.find('.name').text(name);
if (company != '') {
openSeat.find('.company').addClass('show').text(company);
}
var seatAssignment = new Object();
seatAssignment.company = "";
addedInvitees.push(seatAssignment);
openSeat.removeClass('open');
}
row.remove();
}
);
}
}
// moveSelectedInviteesDBClick
moveSelectedInviteesDBClick();
window.setTimeout(function ()
{
dbclick = false
}, 300);
}
}
);
} // selectInvitees end
function moveSelectedInvitees()
{
//move invitees from left to right
tmContainer.find('button.cvf-moveright').click(function ()
{
var selectedItem = $('.cv-invitees .selected');
var allOpenSeat = $('.cv-item .open');
var numberSelected = selectedItem.length;
var numberOpen = allOpenSeat.length;
var errorMsg = tmContainer.prev('.cv-alert-error');
if (numberSelected > numberOpen) {
errorMsg.removeClass('is-hidden');
}
else
{
var name;
var company;
var invitee = [];
var selectedInvitees = [];
var count = 0;
selectedItem.each(function () {
var $this = $(this);
name = $this.find("td").eq(0).text();
company = $this.find("td").eq(1).text();
invitee = [name, company];
selectedInvitees.push(invitee);
count = count + 1;
i = 0;
$this.remove();
});
var addedInvitees = [];
var items = $('div.cv-item li');
var seatItems = $('div.cv-order li');
allOpenSeat.each(function (index)
{
if (index < count)
{
var openSeat = $(this);
openSeat.find('.name').text(selectedInvitees[index][0]);
if (selectedInvitees[index][1] != '')
{
openSeat.find('.company').addClass('show').text(selectedInvitees[index][1]);
}
var seatAssignment = new Object();
seatAssignment.company = "";
addedInvitees.push(seatAssignment);
//selectedInvitees.shift();
openSeat.removeClass('open');
}
}
);
selectedInvitees = [];
}
toggleAssignBtn.addClass('is-disabled');
}
);
} // moveSelectedInvitees end
function deleteInvitees()
{
//move invitees from left to right
tmContainer.find('div.cv-tm-col-r .cv-icon-remove').click(function ()
{
//delete seat assignment
var icon = $(this);
var idx = $('.ui-sortable li').index(icon.parent());
icon.parent().fadeTo(0, 0).addClass('open').find('.name').text('Open').end().fadeTo(750, 1);
icon.parent().find('.company').removeClass('show').text('');
// icon.parent().find('.entitystub').text('00000000-0000-0000-0000-000000000000');
// icon.parent().find('.entitytype').text('0');
// icon.parent().find('.pipe').remove();
// icon.hide();
// var testSeat = $('.seat-numbers li').get(idx);
//var seatStub = j$.trim(j$(testSeat).find('.seatstub').text());
//var input = { 'seatStub': seatStub };
//AssignSeats(input, "/Subscribers/WS/SeatAssignmentService.asmx/DeleteRegistrant");
}
);
}
initTabelMgmt();
}
); // document.ready end
I guess that you interpret in your special case a double click as 3 times clicked at the same table entry. And if a user do so and if the time difference between first and second click is longer than one second, a double click will be fired. I think should be the solution to deal with this special case.
Edit 4: Please test, if it is possible to click on 3 different table column and get also double click fired. I think this is an disadvantage on how my code handles the double click. So, you need to know from which table column you have already 1 to 3 clicks set. How can we do this? Basically, there are 3 possibilities to do this:
(HTML5 only:) Make data attribute on each tr and the value for this data attribute
should be the clicks already clicke on this tr.
Define a global object key/value pair object, which holds the
event-ID (but I don´t know how to get this back by jQuery driven
events) as the key and the amount of clicks already done as the
value. And then if you are on the next click, you can decide what is
to do now for this tr. This is my favorite alternative!
Last but not least: Only register the click event on every tr and
make for each click-registering an own global area, so that we just
avoid the actual problem. You can do this e. g. by making an JS
Object which hold a member variable as the iclickCounter and you
make a new object of this class, each time a new click event is
registered. But this alternative need a lot more code and is main-memory-hungry.
All of thes possible options need a wrap around your click event, e. g. a loop, that iterates over all tr elements in the given table. You did this already partially by calling the jQuery-function .find(..). This executes the closure on every found html element. So, in your case on all tr elements in the searched table. But what you need to do is to make the workaround of one of my options given above.

HammerJS pull to refresh

I know very little about Javascript but need to use hammer.js in a project I'm working on.
Instead of replacing/refreshing the image im trying to use the pull to refresh scrit to refresh the page.
Ive tried adding
location.reload();
to the script but to no avail, can anyone shed any light on this.
http://eightmedia.github.io/hammer.js/
This is the code im using
/**
* requestAnimationFrame and cancel polyfill
*/
(function() {
var lastTime = 0;
var vendors = ['ms', 'moz', 'webkit', 'o'];
for(var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
window.requestAnimationFrame = window[vendors[x]+'RequestAnimationFrame'];
window.cancelAnimationFrame =
window[vendors[x]+'CancelAnimationFrame'] || window[vendors[x]+'CancelRequestAnimationFrame'];
}
if (!window.requestAnimationFrame)
window.requestAnimationFrame = function(callback, element) {
var currTime = new Date().getTime();
var timeToCall = Math.max(0, 16 - (currTime - lastTime));
var id = window.setTimeout(function() { callback(currTime + timeToCall); },
timeToCall);
lastTime = currTime + timeToCall;
return id;
};
if (!window.cancelAnimationFrame)
window.cancelAnimationFrame = function(id) {
clearTimeout(id);
};
}());
/**
* pull to refresh
* #type {*}
*/
var PullToRefresh = (function() {
function Main(container, slidebox, slidebox_icon, handler) {
var self = this;
this.breakpoint = 80;
this.container = container;
this.slidebox = slidebox;
this.slidebox_icon = slidebox_icon;
this.handler = handler;
this._slidedown_height = 0;
this._anim = null;
this._dragged_down = false;
this.hammertime = Hammer(this.container)
.on("touch dragdown release", function(ev) {
self.handleHammer(ev);
});
};
/**
* Handle HammerJS callback
* #param ev
*/
Main.prototype.handleHammer = function(ev) {
var self = this;
switch(ev.type) {
// reset element on start
case 'touch':
this.hide();
break;
// on release we check how far we dragged
case 'release':
if(!this._dragged_down) {
return;
}
// cancel animation
cancelAnimationFrame(this._anim);
// over the breakpoint, trigger the callback
if(ev.gesture.deltaY >= this.breakpoint) {
container_el.className = 'pullrefresh-loading';
pullrefresh_icon_el.className = 'icon loading';
this.setHeight(60);
this.handler.call(this);
}
// just hide it
else {
pullrefresh_el.className = 'slideup';
container_el.className = 'pullrefresh-slideup';
this.hide();
}
break;
// when we dragdown
case 'dragdown':
this._dragged_down = true;
// if we are not at the top move down
var scrollY = window.scrollY;
if(scrollY > 5) {
return;
} else if(scrollY !== 0) {
window.scrollTo(0,0);
}
// no requestAnimationFrame instance is running, start one
if(!this._anim) {
this.updateHeight();
}
// stop browser scrolling
ev.gesture.preventDefault();
// update slidedown height
// it will be updated when requestAnimationFrame is called
this._slidedown_height = ev.gesture.deltaY * 0.4;
break;
}
};
/**
* when we set the height, we just change the container y
* #param {Number} height
*/
Main.prototype.setHeight = function(height) {
if(Modernizr.csstransforms3d) {
this.container.style.transform = 'translate3d(0,'+height+'px,0) ';
this.container.style.oTransform = 'translate3d(0,'+height+'px,0)';
this.container.style.msTransform = 'translate3d(0,'+height+'px,0)';
this.container.style.mozTransform = 'translate3d(0,'+height+'px,0)';
this.container.style.webkitTransform = 'translate3d(0,'+height+'px,0) scale3d(1,1,1)';
}
else if(Modernizr.csstransforms) {
this.container.style.transform = 'translate(0,'+height+'px) ';
this.container.style.oTransform = 'translate(0,'+height+'px)';
this.container.style.msTransform = 'translate(0,'+height+'px)';
this.container.style.mozTransform = 'translate(0,'+height+'px)';
this.container.style.webkitTransform = 'translate(0,'+height+'px)';
}
else {
this.container.style.top = height+"px";
}
};
/**
* hide the pullrefresh message and reset the vars
*/
Main.prototype.hide = function() {
container_el.className = '';
this._slidedown_height = 0;
this.setHeight(0);
cancelAnimationFrame(this._anim);
this._anim = null;
this._dragged_down = false;
};
/**
* hide the pullrefresh message and reset the vars
*/
Main.prototype.slideUp = function() {
var self = this;
cancelAnimationFrame(this._anim);
pullrefresh_el.className = 'slideup';
container_el.className = 'pullrefresh-slideup';
this.setHeight(0);
setTimeout(function() {
self.hide();
}, 500);
};
/**
* update the height of the slidedown message
*/
Main.prototype.updateHeight = function() {
var self = this;
this.setHeight(this._slidedown_height);
if(this._slidedown_height >= this.breakpoint){
this.slidebox.className = 'breakpoint';
this.slidebox_icon.className = 'icon arrow arrow-up';
}
else {
this.slidebox.className = '';
this.slidebox_icon.className = 'icon arrow';
}
this._anim = requestAnimationFrame(function() {
self.updateHeight();
});
};
return Main;
})();
function getEl(id) {
return document.getElementById(id);
}
var container_el = getEl('container');
var pullrefresh_el = getEl('pullrefresh');
var pullrefresh_icon_el = getEl('pullrefresh-icon');
var image_el = getEl('random-image');
var refresh = new PullToRefresh(container_el, pullrefresh_el, pullrefresh_icon_el);
// update image onrefresh
refresh.handler = function() {
var self = this;
// a small timeout to demo the loading state
setTimeout(function() {
var preload = new Image();
preload.onload = function() {
image_el.src = this.src;
self.slideUp();
};
preload.src = 'http://lorempixel.com/800/600/?'+ (new Date().getTime());
}, 1000);
};
There is a Beer involved for anyone that can fix this :)
http://jsfiddle.net/zegermens/PDcr9/1/

You're assigning the return value of the location.reload function to the src attribute of an Image element. I'm not sure if the function even has a return value, https://developer.mozilla.org/en-US/docs/Web/API/Location.reload
Try this:
// update image onrefresh
refresh.handler = function() {
var self = this;
// a small timeout to demo the loading state
setTimeout(function() {
window.location.reload();
}, 1000);
};

How to create a plugin to add attachment or file in rich text editor of Adobe CQ 5?

I need help in creating a plugin for rich text editor in Adobe cq 5 to add an image, pdf, video, ppt or any file into rich text editor.
The existing rte plugins that are available are findreplace, undo, spellcheck, table etc
How to create a plugin to add a file to rich text editor?
The plugins are an ext js files. Appreciate if any one can suggest answer. It will be of great help.
Thanks

I added a custom drop down into my RTE. It was used to add values to the editor on selecting values from it. I think this might help you solve your issue because similarly you can create your required plugin.
Please refer comments next to the methods for your reference.
/**
* Placeholder Plugin
*/
var keyvalueEnteries = [];
var newText;
var doc;
var range
CUI.rte.plugins.PlaceholderPlugin = new Class({
toString: "PlaceholderPlugin",
extend: CUI.rte.plugins.Plugin,
/**
* #private
*/
cachedFormats: null,
/**
* #private
*/
formatUI: null,
getFeatures: function() {
return [ "Myparaformat" ];
},
/**
* #private
*
*/
getKeys: function() {
var com = CUI.rte.Common;
if (this.cachedFormats == null) {
this.cachedFormats = this.config.formats || { };
com.removeJcrData(this.cachedFormats);
this.cachedFormats = com.toArray(this.cachedFormats, "tag", "description");
}
return this.cachedFormats;
},
initializeUI: function(tbGenerator) {
var plg = CUI.rte.plugins;
var ui = CUI.rte.ui;
if (this.isFeatureEnabled("placeHolder")) {
this.formatUI = tbGenerator.createParaFormatter("placeHolder", this,null,this.getKeys());
tbGenerator.addElement("placeHolder", plg.Plugin.SORT_PARAFORMAT, this.formatUI,
10);
}
},
notifyPluginConfig: function(pluginConfig) { //This function gets executed once on load of RTE for the first time
var url = pluginConfig.sourceURL;
keyvalueEnteries = CQ.HTTP.eval(url);
keyvalueEnteries = JSON.stringify(keyvalueEnteries);
if(keyvalueEnteries == undefined){
keyvalueEnteries = '[{"key":"","value":"None"}]';
}
pluginConfig = pluginConfig || { };
//creating JSON sttructure
var placeholderJSON = '{"formats":' + keyvalueEnteries + '}';
var placeHolderVals = eval('(' + placeholderJSON + ')');
var defaults = placeHolderVals;
if (pluginConfig.formats) {
delete defaults.formats;
}
CUI.rte.Utils.applyDefaults(pluginConfig, defaults);
this.config = pluginConfig;
},
execute: function(cmd) { // This function gets executed when there is change in the state of custom plugin/drop down
if (this.formatUI) {
var formatId = this.formatUI.getSelectedFormat();
if (formatId && range != undefined) {
var placeholderElement = "";
if(formatId == 'none' && range.collapsed == false){//checks if None is selected in placeholder and the text is selected
range.deleteContents();
}else if(formatId != 'none'){
placeholderElement = document.createTextNode(" ${" + formatId + "} ");
range.insertNode(placeholderElement); //INSERTS PLACEHOLDER AT CURRENT CARET LOCATION
range.setStartAfter(placeholderElement);//INSERTS CURSOR AT THE END OF CURRENT PLACEHOLDER IF PLACEHOLDER IS SELECTED AGAIN
}
}
}
},
updateState: function(selDef) { // This function gets executed on click on the editor space in RTE
doc = selDef.editContext.doc; //GET THE DOCUMENT INSIDE THE IFRAME
range = doc.getSelection().getRangeAt(0); //GETS CURRENT CARET POSITION
}
});
//register plugin
CUI.rte.plugins.PluginRegistry.register("placeholder",
CUI.rte.plugins.PlaceholderPlugin);
CUI.rte.ui.ext.ParaFormatterImpl = new Class({
toString: "ParaFormatterImpl",
extend: CUI.rte.ui.TbParaFormatter,
// Interface implementation ------------------------------------------------------------
addToToolbar: function(toolbar) {
var com = CUI.rte.Common;
this.toolbar = toolbar;
if (com.ua.isIE) {
// the regular way doesn't work for IE anymore with Ext 3.1.1, hence working
// around
var helperDom = document.createElement("span");
helperDom.innerHTML = "<select class=\"x-placeholder-select\">"
+ this.createFormatOptions() + "</select>";
this.formatSelector = CQ.Ext.get(helperDom.childNodes[0]);
} else {
this.formatSelector = CQ.Ext.get(CQ.Ext.DomHelper.createDom({
tag: "select",
cls: "x-placeholder-select",
html: this.createFormatOptions()
}));
}
this.initializeSelector();
toolbar.add(
CQ.I18n.getMessage("Placeholder"), // Type the name you want to appear in RTE for the custom plugin /drop down
" ",
this.formatSelector.dom);
},
/**
* Creates HTML code for rendering the options of the format selector.
* #return {String} HTML code containing the options of the format selector
* #private
*/
createFormatOptions: function() {
var htmlCode = "";
if (this.formats) {
var formatCnt = this.formats.length;
htmlCode += "<option value='none'>None</option>";
for (var f = 0; f < formatCnt; f++) {
var text = this.formats[f].text;
htmlCode += "<option value=\"" + this.formats[f].value + "\">" + text
+ "</option>";
}
}
return htmlCode;
},
createToolbarDef: function() {
return {
"xtype": "panel",
"itemId": this.id,
"html": "<select class=\"x-placeholder-select\">"
+ this.createFormatOptions() + "</select>",
"listeners": {
"afterrender": function() {
var item = this.toolbar.items.get(this.id);
if (item && item.body) {
this.formatSelector = CQ.Ext.get(item.body.dom.childNodes[0]);
this.initializeSelector();
}
},
"scope": this
}
};
},
initializeSelector: function() {
this.formatSelector.on('change', function() {
var format = this.formatSelector.dom.value;
if (format.length > 0) {
this.plugin.execute(this.id);
}
}, this);
this.formatSelector.on('focus', function() {
this.plugin.editorKernel.isTemporaryBlur = true;
}, this);
// fix for a Firefox problem that adjusts the combobox' height to the height
// of the largest entry
this.formatSelector.setHeight(20);
},
getSelectorDom: function() {
return this.formatSelector.dom;
},
getSelectedFormat: function() {
var format;
if (this.formatSelector) {
format = this.formatSelector.dom.value;
if (format.length > 0) {
return format;
}
} else {
var item = this.toolbar.items.get(this.id);
if (item.getValue()) {
return item;
}
}
return null;
},
selectFormat: function(formatToSelect, auxRoot, formatCnt, noFormatCnt) {
var indexToSelect = -1;
var selectorDom = this.formatSelector.dom;
if ((formatToSelect != null) && (formatCnt == 1) && (noFormatCnt == 0)) {
var options = selectorDom.options;
for (var optIndex = 0; optIndex < options.length; optIndex++) {
var optionToCheck = options[optIndex];
if (optionToCheck.value == formatToSelect) {
indexToSelect = optIndex;
break;
}
}
}
selectorDom.disabled = (noFormatCnt > 0) && (auxRoot == null);
selectorDom.selectedIndex = indexToSelect;
}
});