Develop Reference

How to replicate function on similar divs with same function

If I have li which contains a function (duplicate on keyup), how can I replicate that same function to a clone of that same li.
this is the element (li, better said), which will be constantly duplicated
<li class="main-item">
<div class="header-item fwidth">
<div>
<h1 class="duplicado fleft"></h1>
</div>
</div>
<div id="internal-items-2" class="collapse collapsible-item">
<div>
<input type="text" value="" class="duplicante nombre-item">
</div>
</div>
</li>
this is the duplicate on keyup function, which produces text on the H1 element according to what is written on the input
$(function() {
$('.duplicante').on('keyup', function() {
var text = $(this).val();
$('.duplicado').text(text);
});
});
How to make that function works for each duplicated li element?
Fiddle example

If I understand correctly, what you want is to updated the individual headers upon keyup.
One way to do it would be like this:
$(function() {
$('.duplicante').on('keyup', function() {
var text = $(this).val();
$(this).closest('li').find('.duplicado').text(text);
});
});
here is the fiddle:
http://jsfiddle.net/s16vds6n/1/

JQuery - Detecting which div box was clicked

I'm trying to detect which div box was clicked with JQuery and I'm not sure what I am doing wrong. I'm aware that I can approach this in a different method by directly calling functions if a div box is clicked, but I wish to do it this way by first determining what was clicked.
$(document).ready(function() {
$(document).click(function(event){
var id = event.target.id; //looks for the id of what was clicked
if (id != "myDivBox"){
callAFunction();
} else {
callSomeOtherFunction();
}
});
});
Thank you for any suggestions!

You could use the closest function to get the first ancestor element with tag div, see following example:
$(document).ready(function() {
$(document).click(function(event){
var parentDiv = $(event.target).closest("div");
console.log(parentDiv.prop("id"));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="div1">
<span id="span1">Test1</span>
</div>
<div id="div2">
<span id="span2">Test2</span>
</div>
I hope it helps you. Bye.

No matter what you click, you will always know the element that was clicked:
$("#myDiv").click(function(e){
alert("I was pressed by " + e.target.id);
});
Knowing that you don't want to add this to every div, and you have your click on your document, you'll need to figure out what divs can be reported as "clicked".
In order to do this you'll either need a strict hierarchy of elements in your DOM (which is anoyingly bad) or you can decorate "clickable" div's with a specific class.
Fiddle - similar to below. https://jsfiddle.net/us6968Ld/
I would use closest in Jquery to get the result you want.
$(document).ready(function() {
$(document).click(function(event){
var id = event.target.id;
var clickDiv = $(event.target).closest('div[class="clickable"]');
alert(clickDiv[0].id);
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<div class="clickable" id="clickable1">
<span id="foo"> click me - Foo - clickable 1</span>
</div>
<div id="notClickable1">
<div class="clickable" id="clickable2">
<span id="span1">
Click Me Inside Span 1 - clickable 2
</span>
</div>
<div class="clickable" id="clickable3">
<div id="notClickable2">
<div id="notClickable3">
<span id="click me">Click Me - clickable 3</span>
</div>
</div>
</div>
</div>

try this:
$('div').click(function() {
alert($(this).attr('id'));
});
https://jsfiddle.net/1ct0kv55/1/

How to pass <li>text without replace the text on textbox

I got school homework for today. I can pass the emoji to a textbox already but it will replace the previous emoji or text on the textbox if clicked. I want to know how to not replace the textbox text if I clicked and able to keep input emoji or text. Sorry for my bad english if you guys don't understand.
$(document).ready(function () {
$("ul").hide();
$("input.btnemoji").click(function () {
$("ul").toggle();
$("ul.emoji li").click(function () {
$("#ToSend").val($(this).text());
});
});
});
<asp:Textbox id="ToSend" runat="server" Width="300px"></asp:Textbox>
<input type="button" class="btnemoji" value="😀" />
<ul class="emoji">
<li>😀</li>
<li>😂</li>
<li>😎</li>
<li>😍</li>
<li>😁</li>
</ul>

To add to the existing value you need to append to the val() in the input instead of replacing it each time. To do this you can pass a function to the val() method which handles the appending for you, like this:
$(document).ready(function() {
$("ul").hide();
$("input.btnemoji").click(function() {
$("ul").toggle();
});
$("ul.emoji li").click(function() {
var $li = $(this);
$("#ToSend").val(function(i, v) {
return v + $li.text();
});
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="ToSend" width="300px">
<input type="button" class="btnemoji" value="😀" />
<ul class="emoji">
<li>😀</li>
<li>😂</li>
<li>😎</li>
<li>😍</li>
<li>😁</li>
</ul>
Also note that I moved the $("ul.emoji li").click() handler outside of the one for .btnemoji as you were repeatedly adding new event handlers each time the ul was toggled.

Here is the shortest method. All you need is to use this:
$("#ToSend").val($("#ToSend").val()+$(this).text());
$(document).ready(function () {
$("ul").hide();
$("input.btnemoji").click(function () {
$("ul").toggle();
});
$("ul.emoji li").click(function () {
$("#ToSend").val($("#ToSend").val()+$(this).text());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input id="ToSend"/>
<input type="button" class="btnemoji" value="😀" />
<ul class="emoji">
<li>😀</li>
<li>😂</li>
<li>😎</li>
<li>😍</li>
<li>😁</li>
</ul>

$("#ToSend").append($(this).text());
User append function without using

How do I highlight/un-highlight div if checkbox is clicked OR it's parent div is clicked?

Right now when I click on li, it is highlighted correctly. However, when I click on the checkbox itself, there is no response. How do I highlight/un-highlight the li when clicking on either the li or the checkbox itself?
I also do not wish to adjust this part of my jQuery: $('.rightP').find('ul').on( (because the elements inside the ul are generated dynamically) if possible.
HTML
<div class = "rightP">
<ul>
<li>
<div class="sender">
<span>
<input type="checkbox">
</span>
</div>
<div id=2 class="message">
<p>test</p>
</div>
...
</li>
...
</ul>
...
</div>
JQuery :
deleteIDs = [];
$('.rightP').find('ul').on("click","li",function(event) {
var checkbox = $(this).find("input[type='checkbox']");
if(checkbox.hasClass('open')){
if(!checkbox.prop("checked") ){
checkbox.prop("checked",true);
$(this).css({'background-color':"#EEEEEE"});
$(this).find('div.message').each(function(){
deleteIDs.push($(this).prop('id'));
});
} else {
checkbox.prop("checked",false);
$(this).css({'background-color':"white"});
$(this).find('div.message').each(function(){
var deleteID = $(this).prop('id');
deleteIDs = $.grep(deleteIDs,function(value){
return (value!=deleteID);
});
});
}
}
});

I think if you want handle li click. You must not use check checkbox. You image and change it src to click.png when click and noclick.png when no click. Hope this help!
Ok if you dont want image i mention you my full code no use image, it work ok
<!DOCTYPE html >
<html >
<head>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
</head>
<body>
<div class = "rightP">
<ul>
<li>
<div class="sender">
<span>
<input type="checkbox">
</span>
</div>
<div id=2 class="message">
<p>test</p>
</div>
</li>
</ul>
<script>
deleteIDs = [];
var isnotcheck=true;
var clickcheckbox=false;
$('.rightP').find('ul').on("click","input",function(event) {
clickcheckbox=true;
isnotcheck=!isnotcheck;
});
$('.rightP').find('ul').on("click","li",function(event) {
;
if(!clickcheckbox)
{
isnotcheck=!isnotcheck;
}
var checkbox = $(this).find("input[type='checkbox']");
clickcheckbox=false;
if(!isnotcheck ){
checkbox.prop("checked",true);
$(this).css({'background-color':"#EEEEEE"});
$(this).find('div.message').each(function(){
deleteIDs.push($(this).prop('id'));
});
} else {
//alert(checkbox);
checkbox.prop("checked",false);
$(this).css({'background-color':"white"});
$(this).find('div.message').each(function(){
var deleteID = $(this).prop('id');
deleteIDs = $.grep(deleteIDs,function(value){
return (value!=deleteID);
});
});
}
});
</script>
</div>
</body>
</html>
You look two event. li click and checkbox click , two event occured if you click on checkbox if no one event occured. You can see my variable
var isnotcheck=true;
var clickcheckbox=false;
to know click or not click checkbox.
Hope this help!

Rather than this line
$('.rightP').find('ul').on("click","li",function(event) {
You can try
$('.rightP').on("click","ul li",function(event) {

When you're dealing with generated content you should use deferred event handlers, here's an example using Jquery UI to apply the highlight effect when you click either the checkbox or div.
http://jsbin.com/kibicega/1/

JS slidetoggle on UL Tree

When i click on second item with slideToggle, first item close.
$(function() {
$('.toggleSitemap').find('ul').css('display','none')
$('.toggleSitemap').click(function(){
$(this).parent().find('ul').slideToggle('slow');
});
});
http://jsfiddle.net/qHZsZ/2/

I dont know how much will this help you. I also needed to implement accordian(toggle) in my MVC project once, and I used something like this:
View.aspx:
<div class='toggle' style="float: left">
<div style="float: left;clear:both;">
<br />
<span class="ulGroup" jqattr="<%:Group.Key %>" style="font-weight: bold;font-color: black;cursor: pointer"><img src="<%: Url.Content("~/Images/imageplus.gif")%>"/>
<%:Group.Key%></span>
</div>
<div class="togglebox" style="clear:both;" >
<!-- Write contents as you wish -->
<!-- as
<ul> test
<li>Test1></li>
<li>Test2></li>
<li>Test3></li>
</ul>
.
.
.
-->
</div>
</div>
And called a design.js (javascript file) as :
$(document).ready(function () {
//Hide the tooglebox when page load
$(".togglebox").hide();
//slide up and down when click over span
$(".ulGroup").click(function () {
var valueText = $(this).attr('jqAttr');
// slide toggle effect set to slow you can set it to fast too.
var x = $(this).parent().next(".togglebox").css("display");
if (x == "block") {
$(this).text('');
$(this).append($('<img src="../../Images/imageplus.gif"/>'))
$(this).append(' ' + valueText);
}
else {
$(this).text('');
$(this).append($('<img src="../../Images/imageplus.gif"/>'))
$(this).append(' ' + valueText);
}
$(this).parent().next(".togglebox").slideToggle("fast");
return true;
});
});

You're pretty close. I think the key ingredient you're missing is to prevent propagation of the click event.
Also, to make it a little less quirky, you only want the click event to fire if the target's direct parent has the toggleSitemap class.
$(function() {
$('.toggleSitemap').click(function(e){
if ($(e.target).parent().hasClass('toggleSitemap')) {
e.stopPropagation();
$(this).children('ul').slideToggle('slow');
}
});
});
Here's an example: http://jsfiddle.net/DkbNA/2/