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Possibility to find a clicked number in a value using jQuery

I want to learn, can we find the same number in two input values.
For example:
<input type="hidden" id="multinumber" value="1,2,3,4,5">
<input type="hidden" id="justonenumber" value="3">
<div class="click">Click and test the same number</div>
JS
$(document).ready(function(){
$("body").on("click",".click", function(){
var multiple = $("#multinumber").val();
var single = $("#justonenumber").val();
});
});
When onClick event on the .click button then check the same number in the #multinumber and #justonenumber input values and get the result in an alert box.
Is there a way to do this ? Anyone can help me here please?

Just use indexOf or includes on your multiple string. :)
$(document).ready(function(){
$("body").on("click",".click", function(){
var multiple = $("#multinumber").val();
var single = $("#justonenumber").val();
var doesMultipleIncludeSingle = multiple.includes(single);
// OR
var doesMultipleIncludeSingle = multiple.indexOf(single) > -1;
});
});
As per the problem explained in the comment, it seems the requirement does involve splitting the array.
$(document).ready(function(){
$("body").on("click",".click", function(){
var multiple = $("#multinumber").val().split(',');
var single = $("#justonenumber").val();
var doesMultipleIncludeSingle = multiple.includes(single);
// OR
var doesMultipleIncludeSingle = multiple.indexOf(single) > -1;
});
});

You can get the value of first input box. Split it by , and check with .indexOf for the other input. If it's there, you can put the result in alert box like
$(".click").click(function(){
var x = $("#multinumber").val().split(",");
var y = $("#justonenumber").val();
if(x.indexOf(y) > 0){
alert(x.find(o=> o==y))
}
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<input type="hidden" id="multinumber" value="1,2,3,4,5">
<input type="hidden" id="justonenumber" value="3">
<div class="click">Click and test the same number</div>

is this what you want?
$(document).ready(function(){
$("body").on("click",".click", function(){
var multiple = $("#multinumber").val();
var single = $("#justonenumber").val();
if(multiple.indexOf(single) > -1) alert(single + " is found");
else alert(single + " isn't found");
});
});

Adding input forms and removing them again get all id's

I'm currently adding some input fields to a div. There is also the option to remove the just added input fields.
Now the problem is, if you add 4 input fields and let's say you removed number 2.
You will get something like this
id=1
id=3
id=4
Now when you will add a new one it will add id=5.
So we end up with:
id=1
id=3
id=4
id=5
JS :
var iArtist = 1,
tArtist = 1;
$(document).on('click', '#js-addArtist', function() {
var artist = $('#js-artist');
var liData = '<div class="js-artist"><input id="artiestNaam_' + iArtist + '"><input id="artiestURL_' + iArtist + '"><span class="js-removeArtist">remove</span></div>';
$(liData).appendTo(artist);
iArtist++;
tArtist++;
});
$(document).on('click', '.js-removeArtist', function() {
if (tArtist > 1) {
$(this).parents('.js-artist').slideUp("normal", function() {
$(this).remove();
tArtist--;
});
}
});
$(document).on('click', '#js-print', function() {
var historyVar = [];
historyVar['artiestNaam_0'] = $('#artiestNaam_0').val();
historyVar['artiestURL_0'] = $('#artiestURL_0').val();
console.log(historyVar);
});
HTML :
<span id="js-addArtist">add</span>
<div id="js-artist">
<div class="js-artist">
<input id="artiestNaam_0">
<input id="artiestURL_0">
<span class="js-removeArtist">remove</span>
</div>
</div>
<span id="js-print">print</span>
For now it's okay.
Now for the next part I'm trying to get the data from the input fields:
historyVar['artiestNaam_0'] = $('#artiestNaam_0').val();
historyVar['artiestURL_0'] = $('#artiestURL_0').val();
How can I make sure to get the data of all the input fields?
Working version

You could do with a whole lot less code. For example purposes I'm going to keep it more simple than your question, but the priciple remains the same:
<input name="artiest_naam[]" />
<input name="artiest_naam[]" />
<input name="artiest_naam[]" />
The bracket at the end make it an array. We do not use any numbers in the name.
When you submit, it will get their index because it´s an array, which returns something like:
$_POST['artiestnaam'] = array(
[0] => "whatever you typed in the first",
[1] => "whatever you typed in the second",
[2] => "whatever you typed in the third"
)
If I would add and delete a hundred inputs, kept 3 random inputs and submit that, it will still be that result. The code will do the counting for you.
Nice bonus: If you add some javascript which enables to change the order of the inputs, it will be in the order the user placed them (e.g. if I had changed nuymber 2 and 3, my result would be "one, third, second").

Working fiddle
You could use each() function to go through all the divs with class js-artist:
$('.js-artist').each(function(){
var artiestNaam = $('input:eq(0)',this);
var artiestURL = $('input:eq(1)',this);
historyVar[artiestNaam.attr('id')] = artiestNaam.val();
historyVar[artiestURL.attr('id')] = artiestURL.val();
});
Hope this helps.
var iArtist = 1,
tArtist = 1;
$(document).on('click', '#js-addArtist', function() {
var artist = $('#js-artist');
var liData = '<div class="js-artist"><input id="artiestNaam_' + iArtist + '"><input id="artiestURL_' + iArtist + '"><span class="js-removeArtist">remove</span></div>';
$(liData).appendTo(artist);
iArtist++;
tArtist++;
});
$(document).on('click', '.js-removeArtist', function() {
if (tArtist > 1) {
$(this).parents('.js-artist').slideUp("normal", function() {
$(this).remove();
tArtist--;
});
}
});
$(document).on('click', '#js-print', function() {
var historyVar = [];
$('.js-artist').each(function(){
var artiestNaam = $('input:eq(0)',this);
var artiestURL = $('input:eq(1)',this);
historyVar[artiestNaam.attr('id')] = artiestNaam.val();
historyVar[artiestURL.attr('id')] = artiestURL.val();
});
console.log(historyVar);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<span id="js-addArtist">add</span>
<div id="js-artist">
<div class="js-artist">
<input id="artiestNaam_0">
<input id="artiestURL_0">
<span class="js-removeArtist">remove</span>
</div>
</div>
<span id="js-print">print</span>

Initialize a count variable. This way if an input field is removed, a new id still gets initialized. To get the data for each of them, jQuery has a convenient each function to iterate over all elements.
Hope this helps
count = 0;
$("#add").on("click", function() {
count++;
$("body").append("<input id='" + count + "'</input>");
});
$("#remove").on("click", function() {
var index = prompt("Enter the index of the input you want to remove");
$("input:eq(" + index + ")").remove();
});
$("#log-data").on("click", function() {
$("input").each(function() {
console.log($(this).val());
});
});
#btn-group {
margin-bottom: 20px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="btn-group">
<button id="add">Add Input Fields</button>
<button id="remove">Remove Input Fields</button>
<button id="log-data">Log Data</button>
</div>

Search through list items on every input key press using jQuery and hide other item

I have code of list item , I want to search items using textbox how i can perform:-
Pricerange.Append("<ul>");
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
Pricerange.Append(
"<li><span class='pull-left'><a href='default.aspx?Price=" +
ds.Tables[0].Rows[i]["Max_id"] + "' >" + ds.Tables[0].Rows[i]["Max_Price"] +
"</a></span> <span class='counter-pro pull-right'>12</span></li>");
}
Pricerange.Append("</ul>");
divpricerange.InnerHtml = Pricerange.ToString();
See This Image
- on left hand side in refine search i want to perform autocomplete action and hide other listitem.

You could use jQuery :contains selector to search the list and then show/hide list items based on the search result.
Here is a quick snippet that would give you an idea:
Demo Fiddle: http://jsfiddle.net/mwdune35/1/
/* jQuery code to search and reveal */
$("#txt").on("keyup", function() {
var srchTerm = $(this).val(),
$rows = $("#lst").children("li");
if (srchTerm.length > 0) {
$rows.stop().hide();
$("#lst").find("li:contains('" + srchTerm + "')").stop().show();
} else {
$rows.stop().show();
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<!-- Your HTML -->
<input id="txt" type="text" />
<br />
<ul id="lst">
<li>JM Aroma</li>
<li>Red Square Bonanza</li>
<li>Skylabs Special</li>
<li>Society Someplace</li>
<li>Anywhere</li>
<li>Everywhere</li>
<li>Nowhere</li>
<li>Somewhere</li>
</ul>

Kindly check this post
It uses Tables instead of list, but you can play with it.
$.each($("#table tbody").find("tr"), function() {
if($(this).text().toLowerCase().indexOf($(_this).val().toLowerCase()) == -1)
$(this).hide();
else
$(this).show();
})

In this way this script will executed thanks # abhitalks for valuable suggestion..
$(document).ready(function () {
$("#txt").on("keyup", function () {
var srchTerm = $(this).val(),
$rows = $("#lst").children("li");
if (srchTerm.length > 0) {
$rows.stop().hide();
$("#lst").find("li:contains('" + srchTerm + "')").stop().show();
} else {
$rows.stop().show();
}
});
});

jQuery adding search (ajax, perhaps?) filter to look through spans with prefix

I'm building an icon library where the user on the front end (submitting a form) can select an icon. I managed to get everything working as far as the selection process. Now, the final product will have over 400 icons, and i wanted to add a search (ajax, i guess) or autocomplete input where the user can type a couple of letters and it filter's out those icons.
They search will be filtering out some with a class that has the prefix "icon-".
I started on jsFiddle here: http://jsfiddle.net/yQMvh/28/
an example would be something like this :
http://anthonybush.com/projects/jquery_fast_live_filter/demo/
My HTML Markup:
<div class="iconDisplay">Display's selected icon</div>
<span id="selectedIcon" class="selected-icon" style="display:none"></span>
<button id="selectIconButton">Select Icon</button>
<div id="iconSelector" class="icon-list">
<div id="iconSearch">
<label for="icon-search">Search Icon: </label>
<input type="text" name="icon-search" value="">
</div>
<span class="icon-icon1"></span>
<span class="icon-icon2"></span>
<span class="icon-icon3"></span>
<span class="icon-icon4"></span>
<span class="icon-icon5"></span>
<span class="icon-icon6"></span>
<span class="icon-icon7"></span>
<span class="icon-icon8"></span>
</div>
JS (note: this includes the selection jQuery as well):
var iconVal = $(".icon_field").val();
$('#selectedIcon').addClass(iconVal);
$("#selectIconButton").click(function () {
$("#iconSelector").fadeToggle();
});
$("#iconSelector span").click(function () {
selectIcon($(this));
});
function selectIcon(e) {
var selection = e.attr('class');
$(".icon_field").val(selection);
$("#iconSelector").hide();
$('#selectedIcon').removeClass();
$('#selectedIcon').addClass(selection).show();
return;
}

Will this work for you? http://jsfiddle.net/yQMvh/37/
I've modified your input field slightly (added an id)
<input type="text" id="txt-icon-search" name="icon-search" />
and added this bit of code.
/**
* Holds information about search. (document later)
*/
var search = {
val: '',
icons: function (e) {
// get all the icons.
var icons = $('span[class*="icon-"]');
// assign the search val. (can possibly use later)
search.val = $(e.currentTarget).val();
// let the looping begin!
for (var i = 0, l = icons.length; i < l; i++) {
// get the current element, class, and icon after "icon-"
var el = $(icons[i]),
clazz = el.attr('class'),
iconEnd = clazz.substr(5, clazz.length);
// was the value found within the list of icons?
// if found, show.
// if not found, hide.
(iconEnd.indexOf(search.val) === -1) ? el.hide() : el.show();
}
}
};
$('#txt-icon-search').keyup(search.icons);

One possible way could be to use DataTables, this framework includes a search functionality, its row based tho, could be modified probably. Or if you want to present each icon with some facts like size, name, creator, it would be good maybe. The user could then sort the height etc.
Have a look here
Its a bit heavy weight but have a lot of possibilities for optimization

What you're looking for is something like this: http://jqueryui.com/autocomplete/
Pretty easy and all ready to use. You could pre-populate the available tags with your icons selection. Quick example:
$(function() {
var availableTags = [
"icon-name1",
"icon-name2",
"icon-name3",
"etc."
];
$( "input[name=icon-search]" ).autocomplete({
source: availableTags
});
});
EDIT: of course you can do something much more sophisticated, like displaying a thumbnail/preview of your icon next to each result
EDIT2:
From the sample in your link, I quickly threw something together to have it the way you wanted it:
JSCODE:
<script>
$(function() {
$.expr[':'].Contains = function(a,i,m){
return ($(a).attr("data-index") || "").toUpperCase().indexOf(m[3].toUpperCase())>=0;
};
function listFilter(header, list) {
$("input.filterinput")
.change( function () {
var filter = $(this).val();
if(filter) {
$(list).find("span:not(:Contains(" + filter + "))").parent().slideUp();
$(list).find("span:Contains(" + filter + ")").parent().slideDown();
} else {
$(list).find("li").slideDown();
}
return false;
})
.keyup( function () {
$(this).change();
});
}
$(function () {
listFilter($("#iconSearch"), $("#list"));
});
});
</script>
Your html code tweaked a little:
<div id="iconSelector" class="icon-list" style="display: block;">
<div id="iconSearch">
<label for="icon-search">Search Icon: </label>
<input type="text" name="icon-search" class="filterinput" value="">
</div>
<ul id="list">
<li><span class="icon-icon1" data-index="red"></span></li>
<li><span class="icon-icon2" data-index="yellow"></span></li>
<li><span class="icon-icon3" data-index="blue"></span></li>
</ul>
</div>
Now if you type "red" you'll get the first span since the search is looking for a match from the data-index attribute. You can replace those with "Facebook", "Twitter", or whatever the name of your icon is.
If you want to directly search from the class name you can do something like this then:
<script>
$(function() {
$.expr[':'].Contains = function(a,i,m){
return ($(a).attr("class") || "").toUpperCase().indexOf(m[3].toUpperCase())>=0;
};
function listFilter(header, list) {
$("input.filterinput")
.change( function () {
var filter = "icon-" + $(this).val();
if(filter) {
$(list).find("span:not(:Contains(" + filter + "))").parent().slideUp();
$(list).find("span:Contains(" + filter + ")").parent().slideDown();
} else {
$(list).find("li").slideDown();
}
return false;
})
.keyup( function () {
$(this).change();
});
}
$(function () {
listFilter($("#iconSearch"), $("#list"));
});
});
</script>

How to append input value with ,(comma) when li click?

i have HTML like below,
<ul class="holder" style="width: 512px;">
<li id="pt_5uZqW99dmlgmiuCTJiPHDC9T9o2sfz0I"
rel="test1#gmail.com"
class="bit-box">test1#gmail.com
</li>
<li id="pt_9O0pMJDhtNbRgU1vNM8He8Vh9zpJ1tcE"
rel="test2#gmail.com"
class="bit-box">test2#gmail.com<a href="#"
class="closebutton"></a>
</li>
<li id="pt_U8JH5E9y5w4atm4CadEPvuu3wdh3WcBx"
rel="test3#gmail.com"
class="bit-box">test3#gmail.com<a href="#"
class="closebutton"></a></li>
<li id="Project_update_user_id_annoninput"
class="bit-input">
<input type="text" autocomplete="off" size="0" class="maininput"></li>
</ul>
<input id="removeuser" value="" />
I need to store the values of li's in hidden input box when I click that li's.
If I click first two li's i need to store the values like,
<input id="removeuser" value="test1#gmail.com,test2#gmail.com" />
That is i need to append input values every time when i click li's.
i used below one,
jQuery(document).ready(function(){
jQuery("a.closebutton").click(function(){
jQuery("input#removeuser").val(jQuery.map(jQuery(this).parent().attr('rel')).join(","));
});
});
But it does not works.how can i do that?

http://jsfiddle.net/ySV6F/
jQuery(document).ready(function(){
jQuery("a.closebutton").click(function(){
jQuery("input#removeuser").val(jQuery("input#removeuser").val() + "," + jQuery(this).parent().attr('rel'));
$(this).remove();
return false;
});
});​

This fiddle fixes your issue: http://jsfiddle.net/pratik136/zVmwg/
First change I did was move your text within the <a /> tags. This allowed you to click on them as expected.
Next, I changed the JS to:
jQuery(document).ready(function() {
jQuery("a.closebutton").click(function(a) {
var v = jQuery(this).parent().attr('rel');
var t = jQuery("input#removeuser").val();
if (t.indexOf(v) < 0) {
if(t.length>0){
t += ",";
}
jQuery("input#removeuser").val(t + v);
}
});
});​
I addded the additional check to ensure no duplicates are entered, and that a comma is appended only when necessary.

Try:
var arr = [];
$(".closebutton").click(function(e) {
e.preventDefault();
var email = $(this).parent("li").attr("rel");
if( $(this).hasClass("added") ) {
arr= $.grep(arr, function(value) {
return value != email;
});
$(this).removeClass("added");
}
else {
arr.push( email );
$(this).addClass("added");
}
$("input[id='removeuser']").val( arr.join(",") );
});

First I would suggest that instead of using rel attribute (which has a specific meaning in (X)HTML with certain tags) you use html safe data-* attributes
like this:
<li id="pt_5uZqW99dmlgmiuCTJiPHDC9T9o2sfz0I" data-email="mdineshkumarcs#gmail.com"
class="bit-box">mdineshkumarcs#gmail.com</li>
To access this attribute just use jQuery $(elem).attr('data-email')
Now the solution with no duplicates:
jQuery(document).ready(function(){
jQuery("a.closebutton").click(function(){
var value = $(this).parent().attr('data-email');
var values = $("input#removeuser").val().split(',');
var is_in = false;
// already in?
$.each(values, function(i, e){
if(e == value) {
is_in = true; return false; // set and exit each
}
});
if (!is_in) {
values.push(value);
$("input#removeuser").val(values.join(','));
}
return false;
});
})

I've put the working code on jsFiddle so that you can see it in action.
jQuery(document).ready(function(){
jQuery("a.closebutton").bind('click', function(){
var data = $(this).parent().attr('rel');
if($("#removeuser").val() == ""){
$("#removeuser").val(data);
} else {
$("#removeuser").val(", "+data);
}
$(this).parent().hide();
});
});​
Here I'm removing the li once clicked. You may I believe use the .toggle() function to enable users to remove a value from #removeuser as well.
Hope this helps!