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Thymeleaf foreach loop with button event inside

I have used the Thymeleaf foreach to traverse all posts where each post has a "Comment" button. I would like to display the comment list after click this "Comment" button.
The default is hidden
The following is my codes:
<div th:each="post:${posts}">
<div class="panel panel-default" th:object="${post}">
<div class="panel-body">
<p th:text="*{user.username}">username</p>
<p th:text="*{createTime}">time</p>
<p th:text="*{content}">content</p>
<div>
<form th:action="#{/posts/liked/input}" method="post"
style="display: inline">
<input type="hidden" name="postId" id="postIdId"
class="form-control" th:value="*{id}">
<button type="submit" class="btn btn-primary">like</button>
</form>
<button class="btn btn-primary commentBt"
style="display: inline">Comment</button>
</div>
</div>
<!-- This is the part I want to show after click Comment -->
<div style="display: none">
<form th:action="#{/posts/comment/input}" method="post">
<textarea class="form-control" name="content" id="contentId"
rows="1"></textarea>
<input type="hidden" name="postId" id="postIdId"
class="form-control" th:value="*{id}">
<button type="submit" class="btn btn-primary">Reply</button>
</form>
<div th:each="comment:*{comments}">
<div th:object="${comment}">
<p th:text="*{content}">content</p>
</div>
</div>
</div>
</div>
</div>
How to do this in the foreach loop?

You can do this by using js, below are example codes.
First, you need to add onclick to commit button:
<button class="btn btn-primary commentBt"
style="display: inline" onclick="showDiv()">Comment</button>
Then, get the hidden div and edit function showDiv to dispaly the div.
<!-- set id -->
<div id="test" style="display: none">
<script>
<!-- function to change display to block -->
function showDiv(){
var div = document.getElementById("test");
div.style.display="block";
}
</script>
Hope this will help you!

Custom social media site posting process not posting to user's profile

I'm working on a social media site for a client that was built by another company. Currently I'm working on the posting system where users can post. The original code had it where users had to go through 3 steps first then hit the button to post. The client wanted to remove the steps and just have it setup similar to facebook. I moved the code around and removed the steps but the "Post" button doesn't work now. When I click on it, it just says "Posting" and doesn't do anything else.
If you go to seegossip.com and sign up as a user and login, click on the orange smileys icon in the top right, it will bring up the posting popup.
Below is the original posting process code:
<div class="popup close">
<div class="left">
<div class="sectionn1 follow" id="box1">
<div class="popup-heading">Follow the steps and start gossiping!</div>
<div class="follow2">*Tip: you can do all three on the same Post! </div>
<div class="type">
</div>
<div class="get">
<button type="button" onClick="openpopup(2)">Get Started!</button>
</div>
<div class="popupclose">
<a class="new_post_close" >
<img src="images/into-logo.png" /> <div class="popupclose-c">Cancel</div>
</a>
</div>
</div>
<div class="sectionn1" id="box2" align="center">
<div class="popup-heading">Step1: Type away!</div>
<div class="user-post-main">
<div class="add-pics">
<div class="user-post"> <br clear="all" />
<form id="post" id="form" name="form" action="" method="post">
<div class="user-post-middle">
<div class="post-area">
<input type="text" placeholder="Type your post's Title here" class="input" name="postname" id="postname"/>
<span class='status'></span>
</div>
<div class="post-area">
<textarea placeholder="Type your post's here" class="textarea" rows="5" name="posttext" id="posttext"/></textarea>
<span class='status'></span>
</div>
<div class="post-area">
<input type="text" placeholder="Enter a Custom URL Here" class="input" name="posturl" id="posturl"/>
<span class='status'></span>
</div>
<br clear="all" />
</div>
</form>
<div class="red">
<div>
<div id="dropzone" class="drop">
<form action="upload/" class="dropzone" id="my-dropzone">
<input type="hidden" name="postid" value="<?php echo $_REQUEST['post_id'];?>">
<input type="hidden" name="userid" value="<?php echo $_SESSION['sguser_id'];?>">
</form>
</div>
<div id="dropzone1" class="dropzone zone"> </div>
</div><br clear="all" />
<!--<button type="button" onclick="openpopup(4)" >Lets Add Some Videos! ></button>-->
</div>
</div>
<div class="green">
<div>
<div id="dropzone" class="drop">
<form action="upload/" class="dropzone" id="my-dropzone2">
</form>
</div>
<div id="dropzone2" class="dropzone zone"></div>
</div><br clear="all" />
<div class="some">
<div class="button"><button type="button" name="create_new_post" id="create_new_post" >Post</button></div>
</div>
</div>
</div>
</div>
<div class="popupclose">
<a class="new_post_close" >
<img src="images/into-logo.png" /> <div class="close-c">Cancel</div>
</a>
</div>
</div>
</div>
</div>
<!----------------------popup3---------------------------->
<div class="sectionn1" id="box3" align="center">
<div class="popup-heading"> Step2: Let's Add Some Pics!</div>
<span style="font-style:italic; font-size:16px;">No Picture? No Problem Simply Continue to the Next Step! </span><br clear="all" />
<div class="user-post-main">
<div class="user-post1">
<div class="user-post">
<div class="popupclose">
<a class="new_post_close" >
<img src="images/into-logo.png" /> <div class="close-c">Cancel</div>
</a>
</div>
</div>
<div class="right-icn">
<div style="background-image:url(images/left1.png); width:50px; height:50px" class="left1"></div>
<div style="background-image:url(images/left2.png); width:50px; height:50px" class="left2"></div>
<div style="background-image:url(images/left3.png); width:50px; height:50px" class="left3"></div>
</div>
</div>
</div>
<!-------------------------------popup-4--------------------->
<style>
.dz-default.dz-message {
background-size:100px !important;
}
</style>
<div class="sectionn1" id="box4" align="center">
<div class="popup-heading">Step3: Let's Add Some Videos!</div>
No Videos? No Problem Simply click on POST!<br clear="all" /><br />
<div class="user-post-main">
<div class="user-post1">
<div class="user-post">
<div class="popupclose">
<a class="new_post_close" >
<img src="images/into-logo.png" /> <div class="close-c">Cancel</div>
</a>
</div>
</div>
<div class="right-icn">
<div style="background-image:url(images/left1.png); width:50px; height:50px" class="left1"></div>
<div style="background-image:url(images/left2.png); width:50px; height:50px" class="left2"></div>
<div style="background-image:url(images/left3.png); width:50px; height:50px" class="left3"></div>
</div>
</div>
</div>
</div>
<!--------------------------popup-->
And here's the new code for the posting process:
<div class="popup close">
<div class="sectionn1 follow" id="box1">
<div class="user-post">
<!-- UPLOAD PICS -->
<div class="popupclose">
<a class="new_post_close">
<div class="close-c">
</div></a>
</div>
<div class="drop" id="dropzone">
<form action="upload/" class="dropzone" id="my-dropzone" name="my-dropzone">
<input name="postid" type="hidden" value="<?php echo $_REQUEST['post_id'];?>"> <input name="userid" type="hidden" value="<?php echo $_SESSION['sguser_id'];?>">
</form>
<p>Add Photo(s)</p>
</div>
<div class="dropzone zone" id="dropzone1">
</div>
<!-- UPLOAD VIDEOs -->
<div class="drop" id="dropzone">
<form action="upload/" class="dropzone" id="my-dropzone2" name="my-dropzone2">
</form>
<p>Add Video</p>
</div>
<div class="dropzone zone" id="dropzone2">
</div>
</div>
<!-- POST AREA -->
<form action="" id="post" method="post" name="form">
<textarea class="textarea" id="posttext" name="posttext" placeholder="What's on your mind, today?" rows="5"></textarea>
</form>
<div class="bottom-buttons">
<div class="button">
<button id="create_new_post" name="create_new_post" type="button">
<p>Post</p></button>
</div>
</div>
</div>
</div>
Below is the script for the popup where I think the error is.
$(document).on('click','a#opennewpostpopup',function(data){
if($('.popup').hasClass('close')) {
postpopup(0);
openpopup(1);
}
});
$(document).on('click','.openpostpopup',function(data){
postpopup(5,this);
});
function openpopup(p){
if(p){
$('.glass, .popupglass').fadeIn();
$('.popup').removeClass('close');
$('.sectionn1').removeClass('active');
$('#box'+p).addClass('active');
$('body').addClass('short_page');
if(p==3) $('#my-dropzone .dz-default span').html('Drag and Drop your pictures here!')
if(p==4) $('#my-dropzone2 .dz-default span').html('Drag and Drop your Videos here,');
}
else {
$('.glass , .popupglass').fadeOut();
$('.popup').addClass('close');
$('body').removeClass('short_page');
$('.sectionn1').removeClass('active');
$('#post .post-area .input,#post .post-area .textarea').each(function(){ $(this).val(''); });
$('span.status').removeClass('success').removeClass('error');
$('.dz-preview').remove();
$('[name=post_id]').remove();
}
}
function createPostId(popup){
id = $('input[name=post_id]').val();
if(typeof cnprpost == 'undefined' && !id){
cnprpost = $.post("ajax.php",{action:'createPost',posttext:$('#posttext').val()},function(data){
$('#my-dropzone, #my-dropzone2').not(':has(input[name=post_id])').prepend('<input type="hidden" name="post_id" value="'+data+'">');
openpopup(popup);
delete cnprpost;
});
}else openpopup(popup);
}
$('.new_post_close').on('click',function(data){
id=$('form.dropzone [name=post_id]').val();
if(id) {
var conf=confirm("Your Post is Not Published\nClick Cancel to Continue or\nClick OK to Cancel\nYour Uploads will remove if you Click Ok");
if(conf){
openpopup(0);
$.post("ajax.php",{action:"deletepost",post_id:id},function(data){
});
}
}else openpopup(0);
});
$('#create_new_post').on('click',function(){
post_id=$('[name=post_id]').val();
postTitle = $('#post input[name=postname]').val();
postContent = $('#post textarea[name=posttext]').val();
postUrl = $('#post input[name=posturl]').val();
dis=this;
$(dis).html('Posting...');
if(typeof pprpost == 'undefined' && post_id )
pprpost =$.post("ajax.php",{action:'publishpost',post_id:post_id,posttitle:postTitle,posttext:postContent,posturl:postUrl},function(data){
if(data==1) { openpopup(0); }
else { $(dis).html('Try Again...'); }
delete pprpost
});
});
window.onbeforeunload = function() {
id=$('[name=post_id]').val();
if(!$('.popup').hasClass('close') && id){
return "Your Post is Not Published\nClick Cancel to Continue or\nClick OK to Cancel\nYour Uploads will remove if you Click Ok";
$.post("ajax.php",{action:"deletepost",post_id:id},function(data){ });
}
}
This is a little advanced for me and I've been stuck on this site for a couple weeks trying to figure out what the problem is so please help.

Submit Form with ENTER key is not working in Angular

I have a form with drop down, text boxes and one submit button. I can submit form with ENTER key like just add ng-keypress="addBookmarkOnEnter($event) with any text boxes and it'll work.
But can I do same task without adding ng-keypress with any text box?
Here is my form:
<form>
<div><input type="text" class="greyPhold" placeholder="http://" data-ng-model="bookmark.url" /></div>
<div class="forSelect">
<div class="selHead" data-ng-class="{hOpen: popup.dropdownStatus}">
<button data-ng-click="toggleDropdown()"><span data-ng-bind="popup.selectedCategory"></span></button>
<ul id="testDiv2" class="dropdownH">
<li data-ng-repeat="category in categories track by $index" data-ng-click="selectCategory($index)">
<div class="colony pull-left"><span>{{category.category_name}}</span></div>
<div class="pull-right"><input type="radio" name="tag" /><label></label></div>
</li>
</ul>
</div>
</div>
<div class="createColony">
<input type="text" class="whitePholder" placeholder="Create a new colony" data-ng-model="bookmark.categoryName"/>
</div>
<div class="complete text-center"><button type="submit" class="done" data-ng-click="addBookmark()">Complete</button></div>
</form>

hope this code would be help you
<html>
<head>
<script src="angular.min.js"></script>
<script src="ui-bootstrap.js"></script>
</head>
<body bgcolor="gray">
<div id="container" ng-app='two_way' ng-controller="two_way_control" style="background-color:CCFF66">
<p style="padding:10px;">
<h1 align="center"> Search Product </h1>
</p>
<p align="center">
<form method="post">
<input type="text" ng-model="searchText" placeholder="Enter a name here" required>
<button ng-click="check(searchText)">Search</button>
</form>
</p>
Search Item Name: {{searchText}}
</div>
</body>
</html>
and use given code inside controller
$scope.check=function(searchText){};

Javascript : how to know which tab is active

In my code i am using six tabs now i want to know which tab is active .one more thing is that each tab call the same function on clicking and i want to check activation tab(either tab1,tab2 ..) on button click which call other function and in that function i want to check active tab below i explain my problem with code
If i say my problem in one line that want to know active tab on clicking button which call javascript function ,function not on tab clicking*
here i m not putting all code of pages but only require code ,Hope you understand my problems and i provide needed code
Thanks in advance
Add.jsp
This is the page on which i am using tabs
<form action="AddInspServlet" method="Post" enctype="multipart/form-data"> <div>
<div id="slider">
<div class="form-step" >
<div class="row">
<div class="form-left">container Number *</div>
<div class="form-right"><input type="text" id="fname" name="contno" class="form-input" onblur="sending(this.value)"/></div>
<div class="form-error"></div>
</div>
<div class="row">
<div class="form-left">Container type *</div>
<div class="form-right"><input type="text" id="lname" name="conttype" disabled="disabled" class="form-input" /></div>
<div class="form-error"></div>
</div>
<div class="row">
<div class="form-left">Inspection type *</div>
<div class="form-right">
<select id="gender" name="insptype">
<option value="0">Select</option>
<option value="Gate In">Gate In</option>
<option value="Gate Out">Gte Out</option>
</select>
</div>
<div class="form-error"></div>
</div>
<div class="row">
<div class="form-left">Place</div>
<div class="form-right"><input type="text" id="places" name="places" class="form-input" /></div>
<div class="form-error"></div>
</div>
</div>
<div class="form-step" >
<div class="form-left1">
<div class="container1">
<ul class="tabs">
<li>Left</li>
<li>Right</li>
<li>Top</li>
<li>Bottom</li>
<li>Front</li>
<li>Rear</li>
</ul>
<div class="tab_container">
<div id="tab1" class="tab_content">
<div id="hidendiv"></div>
<h2>Left Side</h2>
<div id="leftside">
</div>
<input type="file" name="img1" id="img1" onchange="return ValidateFileUpload('img1')" />
</div>
<div id="tab2" class="tab_content">
<h2>Right Side</h2>
<div id="rightside">
</div>
<input type="file" name="img2" id="img2" onchange="return ValidateFileUpload('img2')" />
</div>
<div id="tab3" class="tab_content">
<h2>Top Side</h2>
<div id="topside">
</div>
<input type="file" name="img3" id="img3" onchange="return ValidateFileUpload('img3')" />
</div>
<div id="tab4" class="tab_content">
<h2>Bottom Side</h2>
<div id="bottomside">
</div>
<input type="file" name="img4" id="img4" onchange="return ValidateFileUpload('img4')" />
</div>
<div id="tab5" class="tab_content">
<h2>Front Side</h2>
<div id="frontside">
</div>
<input type="file" name="img5" id="img5" onchange="return ValidateFileUpload('img5')" />
</div>
<div id="tab6" class="tab_content">
<h2>Rear Side</h2>
<div id="rearside">
</div>
<input type="file" name="img6" id="img6" onchange="return ValidateFileUpload('img6')" />
</div>
</div>
</div>
</div>
<div class="form-right1">
<img src="images/noimg.jpg" height="288px" width="400px" id="blah">
</div>
<div style=" width: 200px; margin-top:225px; margin-left:300px">Remarks: <input type="text" width="100px" name="remark"/></div>
</div>
</div>
</div>
<div class= "ash" style="width:auto; margin-left:35%; float: left;">
<input type="submit" name="btn" id="submit" value="AddInspection" onclick="im()" />
<input type="submit" name="btn" value="Cancel"/>
</div>
</form>
JAVA Script function:
This is the function on which i want to know which tab is active that is defined in above jsp
<script type="text/javascript">
function im()
{
/*alert("calling im function");
var tabname = document.getElementById("tab1");
if(tabname){
alert("tab1 is active");
}else{
alert("tab 1 is not active");
}*/
if($('#img1').val()=="" || $('#img2').val()=="" || $('#img3').val()=="" || $('#img4').val()=="" || $('#img5').val()=="" || $('#img6').val()=="")
{
alert("Please select image");
$('#submit').prop('disabled',true);
}
else
{
$('#submit').prop('disabled',false);
}
}

Try like
$('.tab').click(function(){
var a=$(this).attr('id');
$('#sample').html('Active Tab is'+a);
});
Fiddle

you can assign same class to all tab and bind the click function in document ready, you will get the current object by 'this'.
$('.tab').click(function(){
$(this).val();
});

$('.tab').click(function(){
var x=$(this).prop('id');
$('#lbl').html('Active Tab'+ x);
});

I'm new here but you could add a worthless class to the active tab on click, then on the button click retrieve the id or whatever you want.
jQuery
//edit: added function to add and remove class, replaced text to illustrate
$(function () {
$('.tab_content').click(function () {
$('.tab_content').removeClass('active').text('');
$(this).addClass('active').text('am active');
})
$('#button').click(function () {
$('.tab_content').each(function () {
if ($(this).hasClass('active')) {
alert($(this).attr('id')+" is the active tab");
alert($(this).text()+" is the text");
}
});
});
});
html
<div id='1' class='tab_content'>not</div>
<div id='2' class='tab_content active'>am active</div>
<div id='3' class='tab_content'>not</div>
<div id='4' class='tab_content'>not</div>
<button id='button' style='width:50px; height:50px;'>Click</button>
Here is a working fiddle: http://jsfiddle.net/Lv5VJ/2/
I'm sure there are better ways but hey, I'm trying haha.

Cloning once after getting value of textarea

I have this http://jsfiddle.net/NgEpS/1/ basically, I am getting the value of a textarea on each form and the appending the value to a child div, everything works.perfect after the first submit, but if you submit more than once the same form, my script is cloning all the previous replies, wondering if there is any way to avoid this.
HTML:
<div class="post-container">
<form class="reply-form">
<div class="reply-box">
<textarea placeholder="Reply box 1..." columns="10" rows="1" name="comment-input"></textarea>
<input type="submit" value="Send">
</div>
<div class="post-dropdown"></div>
<div class="post-dropdown-content">
<div class="post-dropdown-reply">1</div>
</div>
</form>
</div>
<div class="post-container">
<form class="reply-form">
<div class="reply-box">
<textarea placeholder="Reply box 2..." columns="10" rows="1" name="comment-input"></textarea>
<input type="submit" value="Send">
</div>
<div class="post-dropdown"></div>
<div class="post-dropdown-content">
<div class="post-dropdown-reply hidden"></div>
</div>
</form>
</div>
<div class="post-container">
<form class="reply-form">
<div class="reply-box">
<textarea placeholder="Reply box 3..." columns="10" rows="1" name="comment-input"></textarea>
<input type="submit" value="Send">
</div>
<div class="post-dropdown"></div>
<div class="post-dropdown-content">
<div class="post-dropdown-reply">1</div>
<div class="post-dropdown-reply">2</div>
<div class="post-dropdown-reply">3</div>
<div class="post-dropdown-reply">4</div>
</div>
</form>
</div>
p​
JavaScript:
function gettingReplyVal() {
$('.reply-form').submit(function(e) {
var post_clone = $('.post-dropdown-content').first().clone();
var textAreaValue = $(this).find('textarea').val();
$(post_clone).insertBefore($(this).f ind(".post-dropdown-content")).find('.post-dropdown-reply').html(textAreaValue);
e.preventDefault();
});
}
gettingReplyVal();

On this line
$(post_clone).insertBefore($(this).find(".post-dropdown-content")).find('.post-dropdown-reply').html(textAreaValue);
$(this).find(".post-dropdown-content") returns all the post-dropdown-content elements inside this. The first time you hit send, there is only one, so it behaves normally, but the second time it finds two, the third time it finds three, etc...
use $(this).find(".post-dropdown-content").first() instead
$(post_clone).insertBefore($(this).find(".post-dropdown-content").first()).find('.post-dropdown-reply').html(textAreaValue);