So far, this(code below) allows me to delay my function that displays a response for 4 seconds after I click a button. Now I would like to know how I would reset this timout so that I can re-click the button for the delay to occur.
js:
var ball = document.getElementById("ball");
function start(){
console.log("start");
ball.classList.toggle("shake");
};
ball.addEventListener("click", start);
function newResponse() {
var question = document.getElementById("question").value;
var response = ["..."];
for (var i = 0; i < question.length; i++) {
var randomResponse = Math.floor(Math.random() * response.length);
document.getElementById('quoteDisplay').innerHTML = response[randomResponse];
}
}
ball.addEventListener("click", newResponse)
Declare the function outside the timeout so you can reference it multiple times. Then, call setTimeout with the function, assign the result to a variable, and if you want to clear the timeout, call clearTimeout on that variable:
function newResponse() {
var question = document.getElementById("question").value;
var response = ["..."];
for (var i = 0; i < question.length; i++) {
var randomResponse = Math.floor(Math.random() * response.length);
document.getElementById('quoteDisplay').innerHTML =
response[randomResponse];
}
}
// Set the timeout once:
let timeout = setTimeout(newResponse,4000);
// Clear it:
clearTimeout(timeout);
// Set the timeout again:
timeout = setTimeout(newResponse,4000);
// etc
$('#test').click(function(){
var timer = setTimeout(function newResponse() {
alert('Click answered...');
clearTimeout(timer);
},4000)
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="button" value="test" id='test'/>
You can do like this
var timer = setTimeout(function newResponse() {
var question = document.getElementById("question").value;
var response = ["..."];
for (var i = 0; i < question.length; i++) {
var randomResponse = Math.floor(Math.random() * response.length);
document.getElementById('quoteDisplay').innerHTML =
response[randomResponse];
}
clearTimeout(timer);
},4000)
I have the following part of code:
<script>
$(function() {
var ele = $('#clients');
var clr = null;
var rand = 0;
(loop = function() {
clearTimeout(clr);
(inloop = function() {
ele.html(rand+=1);
if(clr==1000) {
return;
}
clr = setTimeout(inloop, 5);
})();
})();
});
</script>
How can i create a second function which will count until another number in the same page? Tried to do a few tests without success..
I tried this:
<script>
$(function() {
var ele = $('#products');
var clr = null;
var rand = 0;
(loop = function() {
clearTimeout(clr);
(inloop = function() {
ele.html(rand+=1);
if(clr==151) {
return;
}
clr = setTimeout(inloop, 5);
})();
})();
});
</script>
But the first function counts only until 2.
Two problems:
You shouldn't use the return value of setTimeout like this - it's not guaranteed to be an incrementing integer, and even when it is, it's global to the page and you can't reset it. Since you're already keeping a count in rand, you can use that to terminate your loop instead of clr.
As pointed out by #putvande, you're overwriting a global inloop variable with your second loop, and they will therefore interfere with each other - you need to declare a local variable.
Also your clearTimeout isn't doing anything useful, and you don't actually need your clr variable...
$(function() {
var ele = $('#clients');
var rand = 0;
var inloop;
(loop = function() {
(inloop = function() {
ele.html(rand+=1);
if(rand==1000) {
return;
}
setTimeout(inloop, 5);
})();
})();
});
$(function() {
var ele = $('#products');
var rand = 0;
var inloop;
(loop = function() {
(inloop = function() {
ele.html(rand+=1);
if(rand==151) {
return;
}
setTimeout(inloop, 5);
})();
})();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="clients"></div>
<div id="products"></div>
Now you can extract the common code and reuse it:
function countTo(ele, count) {
var rand = 0;
var inloop;
(inloop = function() {
ele.html(rand += 1);
if(rand == count) {
return;
}
setTimeout(inloop, 5);
})();
}
$(function() {
countTo($('#clients'), 1000);
countTo($('#products'), 151);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="clients"></div>
<div id="products"></div>
It's because inloop is not defined anywhere and will therefore be defined on a global scope. In your second function, you override this variable. So your first function runs once, and then your second one will run until it stops.
So you should define the inloop inside your loop function:
...
(loop = function() {
var inloop;
clearTimeout(clr);
(inloop = function() {
...
Fiddle
But what you probably want is to rewrite it so you could just call your same functionality twice with some parameters.
I have a progress bar that I update in a loop of many iterations.
https://jsfiddle.net/k29qy0do/32/
(open the console before you click the start button)
var progressbar = {};
$(function () {
progressbar = {
/** initial progress */
progress: 0,
/** maximum width of progressbar */
progress_max: 0,
/** The inner element of the progressbar (filled box). */
$progress_bar: $('#progressbar'),
/** Set the progressbar */
set: function (num) {
if (this.progress_max && num) {
this.progress = num / this.progress_max * 100;
console.log('percent: ' + this.progress + '% - ' + num + '/' + this.progress_max);
this.$progress_bar.width(String(this.progress) + '%');
}
},
fn_wrap: function (num) {
setTimeout(function() {
this.set(num);
}, 0);
}
};
});
$('#start_button').on('click', function () {
var iterations = 1000000000;
progressbar.progress_max = iterations;
var loop = function () {
for (var i = 1; i <= iterations; i++) {
if (iterations % i === 100) {
progressbar.set(i); //only updates the progressbar in the last iteration
//progressbar.fn_wrap(i); //even worse, since no output to the console is produced
}
}
}
//setTimeout(loop, 0);
loop();
});
The console is updated iteratively as expected.
However, the progressbar is not updating.
The problem is that the browser window seems to 'hang' until the loop finishes.
Only the console is updated, not the progressbar.
I have tried to add the setTimeout, as suggested below, in several places.
But that just makes things worse, because I then do not even get the console to output the progress while executing the loop.
Okay, I found a solution in the answer to this question:
Javascript: How to update a progress bar in a 'for' loop
var i = 0;
(function loop() {
i++;
if (iterations % i === 100) {
progressbar.set(i); //updates the progressbar, even in loop
}
if (i < iterations) {
setTimeout(loop, 0);
}
})();
My solution:
https://jsfiddle.net/ccvs4rer/3/
Lets break this down to steps
Step 1: Clean up HTML
Assuming the purpose of your question is to understand how to work the progress bar and not the styles or the labels (loading, please be patient, etc.). Lets just have the progress bar and the start button.
<div id='progressbar-outer' style="">
<div id='progressbar' style=""></div>
</div>
<button id="start_button">Start</button>
Step 2: The Styles
Lets make the progress bar visible to the user
#progressbar-outer {
height:2em;
border:5px solid #000;
width:15em;
}
#progressbar {
width:0%;
background-color:#F00;
height:100%;
}
Step 3: Using setTimeout where it belongs
In your code, you have used setTimeout to set the value of your progress bar. However, the for loop is still active.
for (var i = 1; i <= iterations; i++) {
if (iterations % i === 100) {
progressbar.set(i); //only updates the progressbar in the last iteration
//progressbar.fn_wrap(i); //even worse, since no output to the console is produced
//setTimeout(function() {
// progressbar.set(i);
//}, 0);
}
}
The use of setTimeout does not affect the rest of the code. Hence, the UI was held hostage till the loop ended. Try the following code.
$('#start_button').on('click', function () {
var iterations = 100;
progressbar.progress_max = iterations;
var loop = function (value) {
progressbar.set(value);
if (value < iterations) setTimeout(function () {
loop(value + 1)
}, 30);
else $('#progressbar').css('background-color', '#0F0');
}
loop(1);
});
Preview
Try this fiddle: https://jsfiddle.net/Ljc3b6rn/4/
What you really want is an Asynchronous loop to allow the browser to update the DOM in between iterations.
JSFiddle: http://jsfiddle.net/u5b6gr1w/
function delayedLoop(collection, delay, callback, context) {
context = context || null;
var i = 0,
nextInteration = function() {
if (i === collection.length) {
return;
}
callback.call(context, collection[i], i);
i++;
setTimeout(nextInteration, delay);
};
nextInteration();
}
Some HTML:
<div class="progress-bar"><div style="width: 0"></div></div>
A splash of CSS:
.progress-bar {
border: 1px solid black;
background-color: #f0f0f0;
}
.progress-bar div {
background-color: red;
height: 1.25em;
}
And some JavaScript to wire things together:
var progressBar = document.querySelector(".progress-bar div"),
items = [1,2,3,4,5,6,7,8,9,10];
delayedLoop(items, 500, function(item, index) {
var width = (item / items.length * 100) + "%";
progressBar.style.width = width;
progressBar.innerHTML = width;
});
My guess would be that all your progress updates are running in the same call stack. While JavaScript code is running, the DOM cannot update. Maybe this question will help you come up with a work-around.
What do you wnat to do? Why do you need it? You should only use a progressbar when you have to wait for something to finish. But we don't know what you do on your page.
If you want to display the progress of an ajax upload:
$.ajax({
...
xhr: function() {
var xhr = $.ajaxSettings.xhr();
$(xhr.upload).bind("progress", function(event) {
var e = event.originalEvent;
var percent = 0;
if (e.lengthComputable)
percent = Math.ceil(e.loaded/e.total*100);
$("#progress").width(percent+"%");
});
return xhr;
}
...
});
For images, you need an ajax call:
$.ajax({
method: "GET",
url: "http://example.com/path/image.jpg",
xhr: function() {/* see the code above*/ }
...
});
For getting the content of an uploaded file:
var reader = new FileReader();
reader.readAsText(uploadedFile);
$(reader).bind("progress", function(e) {
var percent = 0;
if (e.lengthComputable)
percent = Math.ceil(e.loaded/e.total*100);
$("#progress").css("width", percent+"%");
});
For large around of process, like math or appending a lot of divs that will take 10+ secons:
Main.js:
var worker = new Worker("Worker.js");
$(worker).bind("message", function(data) {
$("#progress").width((data*100)+"%");
});
Worker.js:
var total = 43483,
finished = 0,
doStuff = function() {
++finished;
return 1+1;
};
setInterval(function()
{
self.postMessage(finished/total);
}, 100);
for (var i = 0; i < total; ++i)
setTimeout(doStuff, i*10);
Because it's nice, and you want to tell the user there's a progress when there isn't, just animate the div:
$("#progress").animate({width: "100%"}, 3000);
You can use promises to wait until the width is set before continuing the loop.
Updating the progress bar for 1000000000 iterations will be slow if you go 1 by 1, so you might find it useful to decrease the update frequency.
Instead of a for loop, I used a recursive function that loops when the promise has been fulfilled.
set: function (num) {
var deferred = $.Deferred();
if (this.progress_max && num) {
this.progress = num / this.progress_max * 100;
var self = this;
self.$progress_bar.animate({"width": String(this.progress) + '%'}, "fast", function() {
deferred.resolve();
});
return deferred;
}
}
$('#start_button').on('click', function () {
var iterations = 1000000000;
var i = 0;
progressbar.progress_max = iterations;
var loop = function(){
i+=100000000;
if(i <= iterations){
progressbar.set(i).then(function(){
loop();
}); ;
}
};
loop();
});
https://jsfiddle.net/k29qy0do/34/
You have to use window.requestAnimationFrame, otherwise the browser will block until your loop is finished. The callback passed to requestAnimationFrame will get a timestamp as a parameter which you might be able to use for calculations of the progress.
This are my 2 takes on the question:
Using a web worker. The webworker blob code comes from here
Web worker code:
<script type="text/ww">
function loop(e) {
var data = JSON.parse(e.data);
var i = parseInt(data.i, 10);
var iterations = parseInt(data.iterations, 10);
while (iterations % ++i !== 100 && i <= iterations);
if(i <= iterations) {
self.postMessage(JSON.stringify({ i: i, iterations: iterations }));
}
}
self.onmessage = function(e) {
loop(e);
};
</script>
The code:
var ww = document.querySelector('script[type="text/ww"]'),
code = ww.textContent,
blob = new Blob([code], {type: 'text/javascript'}),
blobUrl = URL.createObjectURL(blob),
worker = new Worker(blobUrl);
worker.onmessage = function(e) {
var data = JSON.parse(e.data);
var i = parseInt(data.i, 10);
var iterations = parseInt(data.iterations, 10);
progressbar.set(i);
worker.postMessage(JSON.stringify({ i: i, iterations: iterations }));
}
$('#start_button').on('click', function () {
var iterations = 1000000000;
progressbar.progress_max = iterations;
worker.postMessage(JSON.stringify({ i: 0, iterations: iterations }));
});
The other idea hangs the UI thread, but changes the width visually, as I use requestAnimationFrame to break the counting, change width of the progressbar, and then continue the count.
function loopFrame(i, iterations) {
requestAnimationFrame(function() {
if (iterations % i === 100) {
progressbar.set(i);
}
if(i < iterations) {
loopFrame(i + 1, iterations);
}
});
}
$('#start_button').on('click', function () {
var iterations = 1000000000;
console.log(iterations);
progressbar.progress_max = iterations;
loopFrame(0, iterations);
});
Maybe this will be usefull.
var service = new Object();
//function with interrupt for show progress of operations
service.progressWhile = new Object();
service.progressWhile.dTime = 50; //step ms between callback display function
service.progressWhile.i = 0; //index
service.progressWhile.timer = 0; //start time for cycle
//#parametr arr - array for actions
//#parametr actionCallback - The function for processing array's elements
//#parametr progressCallback - function to display the array index
function progressWhile(arr, actionCallback, progressCallback) {
try {
var d = new Date();
service.progressWhile.timer = d.getTime();
log(service.progressWhile.i);
if (service.progressWhile.i >= arr.length) {
service.progressWhile.i = 0;
return;
}
while (service.progressWhile.i < arr.length) {
actionCallback(arr[service.progressWhile.i++]);
d = new Date();
if (d.getTime() - service.progressWhile.timer > service.progressWhile.dTime) {
break;
}
}
if (progressCallback != undefined)
progressCallback(service.progressWhile.i);
} catch (er) {
log(er);
return;
}
setTimeout(function () {
progressWhile(arr, actionCallback, progressCallback);
}, 0);
}
Here's updated fiddle
I used animate to make it a progress bar like look and feel.
Hope this will help you.
var progressbar = {};
$(function() {
progressbar = {
/** initial progress */
progress : 0,
/** maximum width of progressbar */
progress_max : 0,
/** The inner element of the progressbar (filled box). */
$progress_bar : $('#progressbar'),
/** Method to set the progressbar.*/
set : function(num) {
if (this.progress_max && num) {
this.progress = num / this.progress_max * 100;
console.log('percent: ' + this.progress + '% - ' + num + '/' + this.progress_max);
$('#progressbar').animate({
width : String(this.progress) + '%',
}, 500, function() {
// Animation complete.
});
}
},
fn_wrap : function(num) {
setTimeout(function() {
this.set(num);
}, 0);
}
};
});
$('#start_button').on('click', function() {
$('#progressbar').css('width', '0%');
var iterations = 1000000000;
progressbar.progress_max = iterations;
var loop = function() {
for (var i = 1; i <= iterations; i++) {
if (iterations % i === 100) {
progressbar.set(i);
//only updates the progressbar in the last iteration
}
}
}
loop();
});
Fiddler
[1]: https://jsfiddle.net/k29qy0do/21/
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.
I've got this code and I don't know why all the functions in the loop are called at once!
this.line = function($l) {
var $this = this;
$this.$len = 0;
$('.active').hide(0,function(){
$this.$len = $l.length;
var j = 1;
$.each($l,function(i,item){
var t = setTimeout(function(){
$this._echoLine($l[i]);
clearTimeout(t);
if (j >= $this.$len) $('.active').show();
j++;
},500*j);
});
});
}
It's because you only increment j inside the timeout function, but the delay (which depends on j) is still 1 at the time the timeout handler is registered.
Seeing as you have a loop index variable anyway (i), try this:
$l.each(function(i, item) {
setTimeout(function() {
$this._echoLine($l[i]);
}, 500 * (i + 1));
});
// a separate timeout to fire after all the other ones
setTimeout(function() {
$('.active').show();
}, ($l.length + 1) * 500);
There's no need for the clearTimeout line, so no need to declare or store t either.
Hope it works.
this.line = function($l) {
var $this = this;
$this.$len = 0;
$('.active').hide(0,function(){
$this.$len = $l.length;
var j = 1;
$.each($l,function(i,item){
var t = setTimeout(function(){
$this._echoLine($l[i]);
clearTimeout(t);
if (j >= $this.$len) $('.active').show();
j++;
});
});
});
}
setTimeout(function() { this.line(); }, 500);