I am using Jquery to dynamically add elements to my form and then remove them if necessary, I can do this when there is only one form being added, however my next form allows the user to add an ingredient and it adds a quantity element with it, I cant work out how to remove both the elements with a button. I have created a JSfiddle would be great if something could help.
http://jsfiddle.net/w5PKZ/
$(document).ready(function() {
var addDiv2 = $('#addIngredient');
var i = $('#addIngredient p').size() + 1;
$('#addNewIngredient').on('click', function () {
$('<p> <input id="step_' + i + '" size="40" name="ingredient[]' + '" type=text" value="" placeholder="Ingredient" /> </p>').appendTo(addDiv2);
$('<p> <input id="step_' + i + '" size="40" name="quantity[]' + '" type=text" value="" placeholder="Quantity" />Remove </p>').appendTo(addDiv2);
i++;
return false;
});
$(document).on('click','.remNew2', function () {
if (i > 3) {
$(this).parents('p').remove();
i - 2;
}
return false;
});
});
JSFIDDLE DEMO
Add the dynamic elements in a single paragraph <p> instead of 3 different paragraphs. This way you can keep your event handler AS IT IS.
$('#addNewIngredient').on('click', function () {
$('<p> <input id="step_' + i + '" size="40" name="ingredient[]' + '" type=text" value="" placeholder="Ingredient" /><input id="step_' + i + '" size="40" name="quantity[]' + '" type=text" value="" placeholder="Quantity" /> Remove </p> ').appendTo(addDiv2);
i++;
return false;
});
Try this
$(this).parent().prevAll(':lt(2)').remove().end().remove();
Your selection gets only the element "remove", you must also select the newly added using .prevAll()
Note: id's must be unique
DEMO
fiddle Demo
$(document).on('click', '.remNew2', function () {
if (i > 1) {
$(this).parents('p').prev().remove();
$(this).parents('p').prev().remove();
$(this).parents('p').remove();
i--;
}
return false;
});
try this
$('#addNewIngredient').on('click', function () {
console.log('clicked');
var newDiv = $("<div></div>");
$('<p> <input id="step_' + i + '" size="40" name="ingredient[]' + '" type=text" value="" placeholder="Ingredient" /> </p>').appendTo(newDiv);
$('<p> <input id="step_' + i + '" size="40" name="quantity[]' + '" type=text" value="" placeholder="Quantity" />').appendTo(newDiv);
$('<p> Remove </p>').appendTo(newDiv).click(function(){
newDiv.remove();
});
addDiv2.append(newDiv);
i++;
return false;
});
Updated fiddle http://jsfiddle.net/w5PKZ/10/
It is more efficient to build a basic tag and then individually add the arguments rather than passing in a long html string.
You can add the remove event handler directly to the individual anchors and pass in references to the elements you want removing if you do it all in the same scope as you create the elements:
JSFIDDLE
$(document).ready(function() {
var addDiv2 = $('#addIngredient');
var i = $('#addIngredient p').size() + 1;
$('#addNewIngredient').on('click', function () {
var p1 = $( '<p />' )
.appendTo(addDiv2),
p2 = $( '<p />' )
.appendTo(addDiv2),
p3 = $( '<p />' )
.appendTo(addDiv2),
ingredient = $( '<input />' )
.attr( 'id', 'ingredient_' + i )
.attr( 'size', '40' )
.attr( 'name', 'ingredient[]' )
.attr( 'type', 'text' )
.attr( 'placeholder', 'Ingredient' )
.val( $( '#ingredient_1' ).val() )
.appendTo( p1 ),
quantity = $( '<input />' )
.attr( 'id', 'quantity_' + i )
.attr( 'size', '40' )
.attr( 'name', 'quantity[]' )
.attr( 'type', 'text' )
.attr( 'placeholder', 'Quantity' )
.val( $( '#quantity_1' ).val() )
.appendTo( p2 ),
a = $( '<a />' )
.attr( 'href', '#' )
.text( 'Remove' )
.appendTo( p3 )
.on( 'click', function(e) {
p1.remove();
p2.remove();
p3.remove();
e.preventDefault();
// DO NOT DECREMENT i - you may get duplicate IDs
} );
i++;
return false;
});
});
You could also just add all the elements to p1 rather than creating multiple paragraphs (and it would be better semantically if you used div elements rather than p elements).
Related
Taka a look at this fiddle here this is a form where a business user enters the offered services.I sent the data with ajax and by serializing the form.
Click edit and add(plus sign) a service...in the example an input is added where it's name attribute value is of this **form= form[5]...**contrast with this with the form of the name attribute value in the other inputs...only the newly added services have the name attribute like this and the reason for that is to serialize only these...and not the others already present in the DOM/stored in the DB.
And now my problem:
Imagine that the user goes to edit the already registered services(or that he goes to edit them and add a new one)...at this case the already registered services wont'be serialized cause of the form the name attribute value has...(and the reason for this is explained above).
What can I do in this case?Sometimes I must serialize only part of a form and sometimes whole of the form.If all the inputs have name attribute value of form[1....] then along with the newly added input...already registered services will be serialized again.
Thanks for listening.
Code follows(you can see it in the fiddle too)
$('.editservices').click(function() {
//console.log(('.wrapper_servp').length);
originals_ser_input_lgth = $('.services').length;
var originals = [];
$('.show_price')
// fetch only those sections that have a sub-element with the .value
class
.filter((i, e) => $('.value', e).length === 1)
// replace content in remaining elements
.replaceWith(function(i) {
var value = $('.value', this).data('value');
var fieldsetCount = $('#serv').length;
var index = fieldsetCount + i;
return '<div class="show_price"><p id="show_p_msg">Price
visibility</p></div>' + '\
<div class="show_p_inpts">' +
'<input class="price_show"' + (value == 1 ? "checked" : "") + '
type="radio" name="form[' + index + '][price_show]" value="1">yes' +
'<input class="price_show"' + (value == 0 ? "checked" : "") + '
type="radio" name="form[' + index + '][price_show]" value="0">no' +
'</div>'; // HTML to replace the original content with
});
$('#buttons').removeClass('prfbuttons');
$('#saveserv').addClass('hideb');
$('.actionsserv').removeClass('actionsserv');
priceavail = $(".price_show:input").serializeArray();
});
$('#addser').on('click', function() {
$('#saveserv').css('border','2px solid none');
var serviceCount = $('input.services').length + 1;
var serv_inputs = '<div class="wrapper_servp"><div class="serv_contain">\n\
<input placeholder="service" class="services text" name="form[' + serviceCount + '][service]" type="text" size="40"> \n\
<input placeholder="price" class="price text" name="form[' + serviceCount + '][price]" type="text" size="3"></div>';
var p_show = '<div class="show_p">' +
'<p id="show_p_msg">Price visibility;</p>' +
'<span id="err_show_p"></span><br>' +
'</div>';
var inputs = '<div class="show_p_inpts">' +
'<input class="price_show" type="radio" name="form[' + serviceCount + '][price_show]" value="1">yes' +
'<input class="price_show" type="radio" name="form[' + serviceCount + '][price_show]" value="0">no' +
'</div></div>';
$('.wrapper_servp').last().after(serv_inputs + p_show + inputs);
$('#saveserv').removeClass('hideb');
$('#remser').css('display', 'inline');
});
$('#cancelserv').click(function(e) {
e.preventDefault();
//var newinputs = $('.wrapper_servp').length;
//var inp_remv = newinputs - originals_ser_input_lgth;
//$('.wrapper_servp').slice(-inp_remv).remove()
$('.show_p_inpts')
.filter((i, e) => $('.price_show:checked', e).length === 1)
.replaceWith(function(i) {
var value = $('.price_show:checked').attr('value');
return '<span data-value="' + value + '" class="value">' + (value == 1 ? "yes" : "no") + '</span>'
});
});
var groupHasCheckedBox = function() {
return $(this).find('input').filter(function() {
return $(this).prop('checked');
}).length === 0;
},
inputHasValue = function(index) {
return $(this).val() === '';
};
$('#saveserv').click(function(e) {
e.preventDefault();
//from here
var $radioGroups = $('.show_p_inpts');
$('.show_p_inpts').filter(groupHasCheckedBox).closest('div').addClass("error");
$('.services, .price').filter(inputHasValue).addClass("error");
//to here
var $errorInputs = $('input.services').filter((i, e) => !e.value.trim());
if ($errorInputs.length >= 1) {
console.log($errorInputs);
$('#err_message').html('you have to fill in the service'); return;
}
if ($('input.price').filter((i, e) => !e.value.trim()).length >= 1) {
$('#err_message').html('you have to fill in the price'); return;
}
});
var IDs=new Array();
$('body').on('click', '#remser', function(e){
var inputval=$('.services:visible:last').val();
if(inputval!=='')
{r= confirm('Are you sure you want to delete this service?');}
else
{
$('.wrapper_servp:visible:last').remove();
}
switch(r)
{
case true:
IDs.push($('.services:visible:last').data('service'));
$('.wrapper_servp:visible:last').addClass('btypehide');
if($('.serv_contain').length==1)$('#remser').css('display','none');
$('#saveserv').removeClass('hideb').css('border','5px solid red');
//originals.servrem=true;
break;
case false:var i;
for(i=0;i<originals.ser_input_lgth;i++)
{
$('input[name="service'+i+'"]').val(services[i].value);
$('input[name="price'+i+'"]').val(prices[i].value);//εδω set value
}
$('.services').slice(originals.ser_input_lgth).remove();
$('.price').slice(originals.ser_input_lgth).remove();
$('.openservices').addClass('hide').find('.services,.price').prop('readonly', true);
var text='<p class="show_price">Θες να φαίνεται η τιμή;<span data-value="'+ show_pr_val.value +'" class="value">' +(show_pr_val.value==1 ? 'yes':'no') + '</span></p>';
$('.show_p_inpts').remove();
$('.show_price').replaceWith(text);;
break;
}
});
I have an Idea for you. What you can do is when you show the currently existed value in you html instead of giving name attribute just give data-name attribute. I.e
Change this
<input class="services text" data-service="21" size="40" value="hair" type="text" name="service0" readonly="">
To This
<input class="services text" data-service="21" size="40" value="hair" type="text" data-value="hair" data-name="service0" readonly="">
Now when user update this values you can bind an event in jQuery like below.
$(document).ready(function(){
$(".services input").on("change paste keyup", function() {
if($(this).val() === $(this).attr("data-value"))
{
$(this).removeAttr("name");
}else{
$(this).attr("name",$(this).attr("data-name"));
}
});
});
By this way you can give name attribute to only those elements whose values are changed. Now each time you can serialize the whole form and it will only get the value of changed elements.
Don't forget to give unique class to already existed elements so you can bind on change event. Hope its clear to you.
This is a follow up question on an existing question. I am able to get total sub-price tof products that i selected and add up to get the grand total. Now, when an item is deselected, i want to subtract the price of the item being deselected from the existing grand total?
How do i get that done please?
When i try to get the oldtext, it is always 0 .. why is this happening?
HTML
<div class="panel" id="panel">
<div>
<div >
<p> class="mygoods" >Total: <span ></span></p>
</div>
JS
<script type="text/javascript">
function order(food)
{
var ad = JSON.parse(food.dataset.food);
if(food.checked == true) {
$('.panel').append(
'<div class="container" style=" font-size:14px; "> '+
'<p class="total" ><span class="sub-total" name="total" id="total"></span></p>'+
'<input size="50" type="text" class="form-control quantity" id="qty" placeholder=" qty " name="quantity[]" required/>'+
'</div>'
)
}
else{
var total = $(".panel .container [data-id=" + ad.id + "]").parent().find(".total").text();
$(".panel .container [data-id=" + ad.id + "]").parent().remove();
if (total) {
$('.mygoods span').text(function(oldtext) {
console.log('this is my old text '+oldtext)
return oldtext ? oldtext - total : oldtext;
});
}
}
}
$('.panel').on('keyup','.quantity',function()
{
var sum;
container = $(this).closest('div');
quantity = Number($(this).val());
price = Number($(this).closest('div').find('.price').data('price'));
container.find(".total span").text(quantity * price);
sum = 0;
$(".sub-total").each(function(){
sum = sum + Number($(this).text());
})
$('.mygoods span').text(sum);
});
</script>
$( '.mygoods span' ).text( function( oldtext ) {
console.log( 'this is my old text ' + oldtext )
return oldtext ? oldtext - total : oldtext;
} );
the .text method returns the parameters index and text - you only are retrieving one. Therefore the index is being stored in the oldtext variable, not the text.
Type: Function( Integer index, String text ) => String A function
returning the text content to set. Receives the index position of the
element in the set and the old text value as arguments.
http://api.jquery.com/text/
You can fix this by simply adding another parameter.
$( '.mygoods span' ).text( function(index, oldtext ) {
console.log( 'this is my old text ' + oldtext )
return oldtext ? oldtext - total : oldtext;
} );
I tried copying a snippet over to show you, but the code you provided is not enough to build anything. The attempted build is below.
function order( food ) {
var ad = JSON.parse( food.dataset.food );
if ( food.checked == true ) {
$( '.panel' ).append( '<div class="container" style=" font-size:14px; "> ' +
'<p class="total" ><span class="sub-total" name="total" id="total"></span></p>' +
'<input size="50" type="text" class="form-control quantity" id="qty" placeholder=" qty " name="quantity[]" required/>' +
'</div>' )
} else {
var total = $( ".panel .container [data-id=" + ad.id + "]" ).parent().find(
".total" ).text();
$( ".panel .container [data-id=" + ad.id + "]" ).parent().remove();
if ( total ) {
$( '.mygoods span' ).text( function( index, oldtext ) {
console.log( 'this is my old text ' + oldtext )
return oldtext ? oldtext - total : oldtext;
} );
}
}
}
$( '.panel' ).on( 'keyup', '.quantity', function() {
var sum;
container = $( this ).closest( 'div' );
quantity = Number( $( this ).val() );
price = Number( $( this ).closest( 'div' ).find( '.price' ).data( 'price' ) );
container.find( ".total span" ).text( quantity * price );
sum = 0;
$( ".sub-total" ).each( function() {
sum = sum + Number( $( this ).text() );
} )
$( '.mygoods span' ).text( sum );
} );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="panel" id="panel">
<div>
<div>
<p class="mygoods"> Total: <span></span></p>
</div>
</div>
</div>
See below code. I'm creating two text fields dynamically. In one of those text fields 2 buttons are also created. When either of these buttons are clicked how could I get the ID of the text field that doesn't have buttons?
<button type="button" id="tfButton">Add text</button>
<div id="InputsWrapper"></div>
<div id="OuterWrapper"></div>
$(document).ready(function() {
var tfCont = 0;
var InputsWrapper = $("#InputsWrapper");
var x = InputsWrapper.length;
var namefield = $("#tfButton");
$(namefield).click(function() {
tfCont++;
$(InputsWrapper).append('<div>' + '<div class="name" id="InputsWrapper_0' + tfCont + '">' + '<input type="textarea" id="field_' + tfCont + '" class="fTypex" placeholder="Thought of the day..." data-tfcount="' + tfCont + '"/><button type="button" runclass0">Run</button><button type="button" class="removeclass0">Next</button>' + '<br>' + '</div>' + '</div>');
$("#OuterWrapper").append('<div id="textLayer_' + tfCont + '">' + '<input type="textarea" id="tf_' + tfCont + '" data-tfcount="' + tfCont + '">' + '</div>');
x++;
return false;
});
$(document).on("click blur keyup", "input.fTypex", function() {
var tfc = $(this).data("tfcount");
$("#tf_" + tfc).val(this.value);
});
});
Do you mean something like this?
I know I didn't make use of your data attributes. However, there are million ways to re-include them, I simply thought it was best to show you an easier way without relying on multiple similar ID's, found by using data. That way just seemed like more work and headache, to me anyway.
jsFiddle: live example
$(function() {
function createFields(e) {
var inWrap = $('<div />', { class: 'name-wrapper' }),
nameWrap = $('<div />', { class: 'name' }).appendTo(inWrap),
outWrap = $('<div />');
nameWrap.append(
$('<input />', { class: 'fTypex', placeholder: 'Thought of the day...', type: 'textarea' }),
$('<button />', { text: 'Run', type: 'button' }),
$('<button />', { text: 'Next', type: 'button' })
);
outWrap.append(
$('<input />', { type: 'textarea' })
);
$('#InputsWrapper').append(inWrap);
$('#OuterWrapper').append(outWrap);
}
$(document)
.on('click', '#tfButton', createFields)
.on('click', '#InputsWrapper button', function(e) {
var i = $(this).closest('.name-wrapper').index(),
inp = $('#OuterWrapper input')[i],
$inp = $(inp);
console.log(i, inp, $inp);
// could use like
$('.highlight').removeClass('highlight');
$inp.addClass('highlight');
})
})
And if you insist on your data attributes and that weird runclass0 attr and the other class, here's an alternate fiddle including those little items. You'll notice very little change in structure tho.
Alt jsFiddle
$(function() {
function createFields(e) {
var inWrap = $('<div />', { class: 'name-wrapper' }),
nameWrap = $('<div />', { class: 'name' }).appendTo(inWrap),
outWrap = $('<div />'),
iCnt = $('#InputsWrapper .name-wrapper').length + 1;
nameWrap.append(
$('<input />', { class: 'fTypex', 'data-tfcount': iCnt, id: 'field_'+iCnt, placeholder: 'Thought of the day...', type: 'textarea' }),
'<button runclass0 type="button">Run',
$('<button />', { class: 'removeclass0', text: 'Next', type: 'button' })
);
outWrap.append(
$('<input />', { 'data-tfcount': iCnt, id: 'tf_'+iCnt, type: 'textarea' })
);
$('#InputsWrapper').append(inWrap);
$('#OuterWrapper').append(outWrap);
}
$(document)
.on('click', '#tfButton', createFields)
.on('click', '#InputsWrapper button', function(e) {
var i = $(this).closest('.name-wrapper').index(),
inp = $('#OuterWrapper input')[i],
$inp = $(inp);
// see console for more info: F12 in most of today's browsers
if (console['log']) console.log(i, inp, $inp);
// could use like
$('.highlight').removeClass('highlight');
$inp.addClass('highlight');
})
})
I'm using a plugin to duplicate textfields on add and remove buttons. Now, after getting the fields added and removed, I want to form JSON out of all the textfields and POST it on submit.
Below is the code -
$(function () {
var scntDiv = $('#p_scents');
var i = $('#p_scents p').size() + 1;
$('#addScnt').live('click', function () {
$('<p><label for="p_scnts"><input type="text" id="p_scnt_' + i + '" size="20" name="p_scnt_' + i + '" value="" placeholder="Input Value" /></label> Remove</p>').appendTo(scntDiv);
i++;
return false;
});
$('#remScnt').live('click', function () {
if (i > 2) {
$(this).parents('p').remove();
i--;
}
return false;
});
});
JSFiddle can be referred to.
I want to get the values of all textfields and form JSON.
Iterate through the input fields, grab their values, and push them through JSON.stringify to create your desired JSON.
function serializeAndPost() {
var values = [];
$( '#p_scents input[id^=p_scnt_]' ).each( function ( index, element ) {
values.push( element.value );
} );
var json = JSON.stringify( { "welcomesList": values } );
// Do your POSTing here
}
Updated fiddle:
https://jsfiddle.net/tZPg4/11019/
I don't know if this is the best solution as I am building a string rather than an JSON object but here is my solution:
HTML
<input type="button" id="btnSubmit" value="Submit"></input>
JS:
$(function () {
var scntDiv = $('#p_scents');
var i = $('#p_scents p').size() + 1;
$('#addScnt').live('click', function () {
$('<p><label for="p_scnts"><input type="text" id="p_scnt_' + i + '" size="20" name="p_scnt_' + i + '" value="" placeholder="Input Value" /></label> Remove</p>').appendTo(scntDiv);
i++;
return false;
});
$('#remScnt').live('click', function () {
if (i > 2) {
$(this).parents('p').remove();
i--;
}
return false;
});
$('#btnSubmit').click(function(e) {
e.preventDefault();
var str = [];
$.each($('input[type=text]'), function(i, val) {
var el = $(this);
str.push('"' + el.attr("id") + '":"' + el.val() +'"');
});
var json_string = "{" + str + "}";
});
});
This code creates a group of elements (four inputs) on the fly. Once you create an element (four inputs) you can select/deselect, when you select an element will bring up the editor for the corresponding element. I've made a function to hide only the first element. The problem is that I can not make it comeback without affecting the other elements.
Instructions:
Click on the "Price" link, an element will be created on the fly (four nested inputs)
Select the element (four nested inputs) to bring up the editor ( one input and a brown little square).
Click on the little brown square to hide the first input of the element (four nested inputs) and that will hide the first input.
I need the little brown square to hide and show the same input.
Go here to see the full code:
To see the problem you have to create more than one element to find out.
http://jsfiddle.net/yjfGx/13/
This is the JS/jQuery code, for the full code go to the link above.
var _PriceID = 1;
$('#Price').on('click',function(){
var label = 'Price'
var Id = 'Price_';
var P = $( '<p class="inputContainer" />' ).fadeIn(100);
var l = $( '<label />' ).attr({'for':Id + _PriceID, 'id':Id + _PriceID, 'class':'priceLb'}).text( label ).after('<br/>');
var l1 = $( '<span class="dollar-sign" />' ).text( '$' ).css({"font-family":"Arial", "color":"#333", "font-weight":"bold"});
var input1 = $( '<input />' ).attr({ 'type':'text', 'name':'', 'class':'inputs',
'maxlength':'3', 'placeholder':'one',
'id':Id + _PriceID, 'class':'pricePh-1' })
.css({ "width":"60px", "paddingLeft":"1.3em", "paddingRight":"0.2em", "margin":"3px" });
var l2 = $( '<span class="priceComma-1" />' ).text( ',' ).css({"font-family":"Arial", "color":"#333", "font-weight":"bold"});
var input2 = $( '<input />' ).attr({ 'type':'text', 'name':'', 'class':'inputs', 'maxlength':'3',
'placeholder':'two', 'id':Id + _PriceID, 'class':'pricePh-2' })
.css({ "width":"68px", "paddingLeft":"0.7em", "paddingRight":"0.2em", "margin":"3px" });
var l3 = $( '<span class="priceComma-2" />' ).text( ',' ).css({"font-family":"Arial", "color":"#333", "font-weight":"bold"});
var input3 = $( '<input />' ).attr({ 'type':'text', 'name':'', 'class':'inputs', 'maxlength':'3',
'placeholder':'three', 'id':Id + _PriceID, 'class':'pricePh-3' })
.css({ "width":"64px", "paddingLeft":"1em", "paddingRight":"0.2em", "margin":"3px" }); var l4 = $( '<span />' ).text( ',' ).css({"font-family":"Arial", "color":"#333", "font-weight":"bold"});
var input4 = $( '<input />' ).attr({ 'type':'text', 'name':'', 'class':'inputs', 'maxlength':'2',
'placeholder':'four', 'id':Id + _PriceID, 'class':'pricePh-4' })
.css({ "width":"37px", "paddingLeft":"0.5em", "paddingRight":"0.2em", "margin":"3px" });
P.append( l, l1, input1, l2, input2, l3, input3, l4, input4);
var D = $( 'form' );
P.on({
mouseenter: function() {
$(this).addClass("pb");
},
mouseleave: function() {
$(this).removeClass("pb");
}
});
P.appendTo(D);
_PriceID++;
});
/*** Select element individually and load editor. ***/
var flag = false;
$("form").on("click", "p", function () {
var cur = $(this).css("background-color");
if (cur == "rgb(255, 255, 255)") {
if (flag == false) {
$(this).css("background-color", "#FDD");
LoadPriceProperties($(this));
flag = true;
}
} else {
$(this).css("background-color", "white");
$('.properties-panel').hide();
flag = false;
}
});
/*** Element editor ***/
var LoadPriceProperties = function (obj) {
$('.properties-panel').css('display', 'none');
$('#priceProps-edt').css('display', 'block');
var label = $('.priceLb', obj);
var price1 = $('.pricePh-1', obj);
var price2 = $('.pricePh-2', obj);
$('#SetPricePlaceholder-1').val(price1.attr('placeholder'));
$('#SetPricePlaceholder-2').val(price2.attr('placeholder'));
/*** Getting an answer, depending on what they click on. ***/
$('#fieldOptionsContainer_1 div').bind('click', function () {
if ($(this).hasClass('field-option-delete')) {
RemoveUnwantedPriceField1($(this));
} else {
/*** Function loacated on "line 98" ***/
HideUnwantedPriceField_1($(this));
}
});
_CurrentElement = obj;
};
function HideUnwantedPriceField_1() {
var input = $('.pricePh-1', _CurrentElement);
var comma = $('.priceComma-1', _CurrentElement);
if($(input).is(":hidden")){
} else {
input.hide();
comma.hide();
}
}
Do you mean something like this: http://jsfiddle.net/Zaf8M/
var items=$('.m>li'), set= $('.set input'), num=0, item=$('.item'), list=$('.list');
item.hide();
items.click(function(){
$(this).addClass('sel').siblings().removeClass('sel');
num=$(this).index()+1;
set.prop( "disabled", false );
});
$('.close').click(function(){alert(3);});
$(window).click(function(e){
if( e.target.className=='sel' || e.target.type=='text'){return;}
else {
items.removeClass('sel'); set.prop( "disabled", true );
}
if(set.val()!='') {
item.clone().show()
.appendTo(list).children('.n').text(num)
.siblings('.p').text(set.val());
set.val('');
}
if( e.target.className=='close' ){$(e.target).parent().remove();};
});