I am trying to find clicked button value.here is my htmlcode,I am not able to get but always getting first one.
<div id="addSentiment" class="dialogs">
<div id="1" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> ki#n.com
</div>
<div id="cat_1" class="text">category : Scheduling
<br>
</div>
<div id="op_1" class="text">ddd word/phrase : providing solutions
<br>
</div>
<div id="feature_1" class="text">ddd word/phrase : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="1" name="hd">
</div>
<div class="tools"> <a id="edit_1" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
<div id="2" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> tc#n.com
</div>
<div id="cat_2" class="text">category : Scheduling
<br>
</div>
<div id="op_2" class="text">dddd : providing solutions
<br>
</div>
<div id="feature_2" class="text">ddddddde : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="2" name="hd">
</div>
<div class="tools"> <a id="edit_2" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
<div id="3" class="dialogs">
<div class="itemdiv dialogdiv">
<div class="user">
<img src="assets/avatars/avatar1.png" alt="Alexas Avatar">
</div>
<div class="body">
<div class="time"> <i class="ace-icon fa fa-clock-o"></i>
<span class="green">Date : 10/01/2014</span>
</div>
<div class="name"> tn#nn.com
</div>
<div id="cat_3" class="text">category : Scheduling
<br>
</div>
<div id="op_3" class="text">Opinion word/phrase : providing solutions
<br>
</div>
<div id="feature_3" class="text">Feature word/phrase : listen to
<br>
</div>
<div class="text">
<input type="hidden" value="3" name="hd">
</div>
<div class="tools"> <a id="edit_3" class="btn acebtn btn-minier btn-info" href="#">
<i class="icon-only ace-icon fa fa-share"></i>
</a>
</div>
</div>
</div>
</div>
</div>
I tried following code in jquery
$(".dialogs .itemdiv .tools").live("click",function(e){
e.preventDefault();
alert('clicked on edit');
var n = $('.dialogs .itemdiv .tools a').attr('id');
alert(n);
});
I use live here because I am getting above html by using append method in jquery.
live is deprecated in later versions of jQuery - but to solve your issue you need to use an instance of this
$("#addSentiment").on("click", ".dialogs .itemdiv .tools", function(e){
e.preventDefault();
alert('clicked on edit');
var n = $("a", this).attr('id');
alert(n);
});
jQuery selectors catch the first match of their content.
To catch the n-th match, you need to use the n-th child selector, like this:
$(".dialogs .itemdiv .tools:nth-child(2)")
I am not familiar with the live method, but you should be able to do something like the following:
function addHandlers() {
$(".dialogs .itemdiv .tools a").each(function() {
$(this).click(function() {
alert('clicked on edit');
);
});
}
function yourAppendFunction() {
//your append code
//add call to a function that will create your event handlers
addHandlers();
}
The .each method runs through each and every item that fits the selection criteria, and then we use the this keyword within the function to reference what we are working on. Putting it in a function that we don't call until after you append the items ensures the html exists when you try to add the handlers you need.
API references:
each method: http://api.jquery.com/each/
click method: http://api.jquery.com/click/
Related
I am building a web App using Angular 2 and want to loop the button with the list items but outside of list items, how can I get the functionality using *ngFor, please help.
My HTML code:
<div class="col-xs-6">
<a class="list-group-item clearfix" style="background-color:rgb(3, 0, 48)" *ngFor="let buying of buy">
<div class="pull-left" style="max-width:350px">
<h5 style="color:white">{{buying.names}}</h5>
<p style="color:white">{{buying.desc}}</p>
</div>
<div>
<span class="pull-right" >
<img [src]="buying.getImg" alt="image not loaded" class="img-responsive" style="max-height:100px">
</span>
</div>
</a>
</div>
<div class="col-xs-6"> <-----I WANT TO LOOP THIS BUTTON
<button class="btn btn-primary ; pull-right">Add To Cart</button>
</div>
Try this code snippet. I have created a div tag above linking both content and then added the loop inside that, so it will refer to both elements (item and button).
<div *ngFor="let buying of buy">
<div class="col-xs-6">
<a class="list-group-item clearfix" style="background-color:rgb(3, 0, 48)">
<div class="pull-left" style="max-width:350px">
<h5 style="color:white">{{buying.names}}</h5>
<p style="color:white">{{buying.desc}}</p>
</div>
<div>
<span class="pull-right">
<img [src]="buying.getImg" alt="image not loaded" class="img-responsive" style="max-height:100px">
</span>
</div>
</a>
</div>
<div class="col-xs-6">
<button class="btn btn-primary ; pull-right">Add To Cart</button>
</div>
</div>
repeat in my code
<div class="feed-element"ng-repeat="message in messages">
<a href="" class="pull-left">
<img alt="image" class="img-circle" src="{{message.src}}"onerror="this.src='https://cdn2.iconfinder.com/data/icons/transparent-round-icons/512/user.png';">
</a>
<div class="media-body ">
<small class="pull-right"></small>
<strong> {{message.User}} <br>
<small class="text-muted">{{message.Date}}</small>
<div class="well">
{{message.Question}}
</div>
<div class="pull-right">
<div class="well"style="display:{{message.isAnswered}}">{{message.Answer}}</div>
<div class="social-comment"style="display:{{message.isAnswered2}}">
<div class="media-body">
<textarea class="form-control" placeholder="Cevap Yazın..."></textarea>
</div>
</div><br>
<a class="btn btn-xs btn-primary"style="display:{{message.isAnswered2}};width:150px;" ng-click="answer(message.Id)"><i class="fa fa-pencil"></i> Mesaj Gönder</a>
</div>
</div>
</div>
In This code , every message has textarea and a button and every message is unique to any user so when I click one button I want to get text of that's item textarea only, But I couldn't do it how can I do it?
Thanks
Replace your textarea as below ,
yourtextareavalue should be your key name to bind values
<textarea class="form-control" ng-model="message.yourTextAreaValue"
placeholder="Cevap Yazın..."></textarea>
I have a list of employees generated dynamically from database, and each employee has got an id, now I want to open a div box on each click with respect to the id's and display their id's in that box.
I am not able to access that div with respect to the id selected.
include 'connect.php';
$ert=mysql_query("Select * from login_session where bit='0' and date='$date'") or die(mysql_error());
while($we=mysql_fetch_array($ert)){
$employee_id=$we['employee_id'];
?>
<li> <?php echo $we['name'];?></li>
<div class="popup-box chat-popup" id="employee_<?php echo $employee_id; ?>">
<div class="popup-head">
<div class="popup-head-left pull-left"><img src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" alt="iamgurdeeposahan"> Gurdeep Osahan
</div>
<div class="popup-head-right pull-right">
<div class="btn-group">
<button class="chat-header-button" data-toggle="dropdown" type="button" aria-expanded="false">
<i class="glyphicon glyphicon-cog"></i> </button>
<ul role="menu" class="dropdown-menu pull-right">
<li>Media</li>
<li>Block</li>
<li>Clear Chat</li>
<li>Email Chat</li>
</ul>
</div>
<button data-widget="remove" class="removeClass chat-header-button pull-right" type="button"><i class="glyphicon glyphicon-off"></i></button>
</div>
</div>
<div class="popup-messages">
<div class="direct-chat-messages">
<div class="chat-box-single-line">
<abbr class="timestamp">October 8th, 2015</abbr>
</div>
<!-- Message. Default to the left -->
<div class="direct-chat-msg doted-border">
<div class="direct-chat-info clearfix">
<span class="direct-chat-name pull-left">Osahan</span>
</div>
<!-- /.direct-chat-info -->
<img alt="message user image" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img"><!-- /.direct-chat-img -->
<div class="direct-chat-text">
Hey bro, how’s everything going ?
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-timestamp pull-right">3.36 PM</span>
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-img-reply-small pull-left">
</span>
<span class="direct-chat-reply-name">Singh</span>
</div>
<!-- /.direct-chat-text -->
</div>
<!-- /.direct-chat-msg -->
<div class="chat-box-single-line">
<abbr class="timestamp">October 9th, 2015</abbr>
</div>
<!-- Message. Default to the left -->
<div class="direct-chat-msg doted-border">
<div class="direct-chat-info clearfix">
<span class="direct-chat-name pull-left">Osahan</span>
</div>
<!-- /.direct-chat-info -->
<img alt="iamgurdeeposahan" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img"><!-- /.direct-chat-img -->
<div class="direct-chat-text">
Hey bro, how’s everything going ?
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-timestamp pull-right">3.36 PM</span>
</div>
<div class="direct-chat-info clearfix">
<img alt="iamgurdeeposahan" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img big-round">
<span class="direct-chat-reply-name">Singh</span>
</div>
<!-- /.direct-chat-text -->
</div>
</div>
</div>
<div class="popup-messages-footer">
<textarea id="status_message" placeholder="Type a message..." rows="10" cols="40" name="message"></textarea>
<div class="btn-footer">
<button class="bg_none"><i class="glyphicon glyphicon-film"></i> </button>
<button class="bg_none"><i class="glyphicon glyphicon-camera"></i> </button>
<button class="bg_none"><i class="glyphicon glyphicon-paperclip"></i> </button>
<button class="bg_none pull-right"><i class="glyphicon glyphicon-thumbs-up"></i> </button>
</div>
</div>
</div>
<script>
$(function(){
$(".addClass").click(function () {
var var1=$(this).data('employee');
$('#employee_'+var1).addClass('popup-box-on');
});
$(".removeClass").click(function () {
var var1=$(this).data('employee');
$('#employee_'+var1).removeClass('popup-box-on');
});
})
</script>
Firstly , inside the anchor tag <a> with class .addClass , you are using $we['employee_id'] and then for it's respective box you are using $employee_id which is null and it results to an undefined variable error.
You should give the trigger and target selectors a unqiue identifiers , such as for .addClass you can use data attributes for appending the data to target something. look below:
<?php echo $we['name'];?>
and then for respective box id you can assign a unique id to it something like:
<div class="popup-box chat-popup" id="employee_<?php echo $employee_id; ?>">
and at the end inside javascript / jquery , you can trigger them with the data attribute value and by placing the unique identifier we have created for target div. let say .addClass's data attribute contains 34, which is a employee id , and .popup-box will have id="employee_34" as we need to identify them with something unique and not only numbers.
$(function(){
$(".addClass").click(function () {
var var1=$(this).data('employee');
$('#employee_'+var1).addClass('popup-box-on');
});
});
at the end you php and html code should look like this:
include 'connect.php';
$ert=mysql_query("Select * from login_session where bit='0' and date='$date'") or die(mysql_error());
while($we=mysql_fetch_array($ert)){
?>
<li> <?php echo $we['name'];?></li>
<div class="popup-box chat-popup" id="employee_<?php echo $employee_id; ?>">
<div class="popup-head">
<div class="popup-head-left pull-left"><img src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" alt="iamgurdeeposahan"> Gurdeep Osahan
</div>
<div class="popup-head-right pull-right">
<div class="btn-group">
<button class="chat-header-button" data-toggle="dropdown" type="button" aria-expanded="false">
<i class="glyphicon glyphicon-cog"></i> </button>
<ul role="menu" class="dropdown-menu pull-right">
<li>Media</li>
<li>Block</li>
<li>Clear Chat</li>
<li>Email Chat</li>
</ul>
</div>
<button data-widget="remove" id="removeClass" class="chat-header-button pull-right" type="button"><i class="glyphicon glyphicon-off"></i></button>
</div>
</div>
<div class="popup-messages">
<div class="direct-chat-messages">
<div class="chat-box-single-line">
<abbr class="timestamp">October 8th, 2015</abbr>
</div>
<!-- Message. Default to the left -->
<div class="direct-chat-msg doted-border">
<div class="direct-chat-info clearfix">
<span class="direct-chat-name pull-left">Osahan</span>
</div>
<!-- /.direct-chat-info -->
<img alt="message user image" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img"><!-- /.direct-chat-img -->
<div class="direct-chat-text">
Hey bro, how’s everything going ?
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-timestamp pull-right">3.36 PM</span>
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-img-reply-small pull-left">
</span>
<span class="direct-chat-reply-name">Singh</span>
</div>
<!-- /.direct-chat-text -->
</div>
<!-- /.direct-chat-msg -->
<div class="chat-box-single-line">
<abbr class="timestamp">October 9th, 2015</abbr>
</div>
<!-- Message. Default to the left -->
<div class="direct-chat-msg doted-border">
<div class="direct-chat-info clearfix">
<span class="direct-chat-name pull-left">Osahan</span>
</div>
<!-- /.direct-chat-info -->
<img alt="iamgurdeeposahan" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img"><!-- /.direct-chat-img -->
<div class="direct-chat-text">
Hey bro, how’s everything going ?
</div>
<div class="direct-chat-info clearfix">
<span class="direct-chat-timestamp pull-right">3.36 PM</span>
</div>
<div class="direct-chat-info clearfix">
<img alt="iamgurdeeposahan" src="http://bootsnipp.com/img/avatars/bcf1c0d13e5500875fdd5a7e8ad9752ee16e7462.jpg" class="direct-chat-img big-round">
<span class="direct-chat-reply-name">Singh</span>
</div>
<!-- /.direct-chat-text -->
</div>
</div>
</div>
<div class="popup-messages-footer">
<textarea id="status_message" placeholder="Type a message..." rows="10" cols="40" name="message"></textarea>
<div class="btn-footer">
<button class="bg_none"><i class="glyphicon glyphicon-film"></i> </button>
<button class="bg_none"><i class="glyphicon glyphicon-camera"></i> </button>
<button class="bg_none"><i class="glyphicon glyphicon-paperclip"></i> </button>
<button class="bg_none pull-right"><i class="glyphicon glyphicon-thumbs-up"></i> </button>
</div>
</div>
</div>
<?php } ?>
and your javascript code like below:
$(function(){
$(".addClass").click(function () {
var var1=$(this).data('employee');
$('#employee_'+var1).addClass('popup-box-on');
});
});
and do in this way same for removing the respective box for employee div.
Note
As the popup-box div's are multiple and are already inside the dom , you should not use id selector for remove trigger , as it will target only first div and not others , use an class for removing the div as well such as removeBox
Update for remove
For removing the div, don't use id for removing the div , change your remove button to the following:
<button data-widget="remove" data-employee="<?php echo $we['employee_id']; ?>" class="chat-header-button removeClass pull-right" type="button"><i class="glyphicon glyphicon-off "></i></button>
and use the below jquery code for removing the div
$(function(){
$(".removeClass").click(function () {
var var1=$(this).data('employee');
$('#employee_'+var1).removeClass('popup-box-on');
});
});
This question already has answers here:
Event binding on dynamically created elements?
(23 answers)
Closed 7 years ago.
<input type="text" id="message" param="1" placeholder="chat here.." />
This is element inside the div which is working fine outside the javascript
here is the case after appended element
$('.chat-wrapper').append('<li class="one-big-icon mega-li mgl-10"> <span class="mega-icon"><img alt="example image" class="chat-initatior" src="'+img_url+'"></span> <span class="badge vd_bg-red">10</span> <div class="vd_mega-menu-content open-top width-xs-4 width-md-5 width-lg-4 center-xs-4 chat-box'+id+'" data-action="click-target"> <div class="child-menu"> <div class="title"> ujwal <i>(online)</i> <div class="vd_panel-menu"> <div data-rel="tooltip" data-original-title="Close" class="menu entypo-icon"> <i class="icon-cross"></i> </div> </div> </div> <div class="content-list content-image content-menu"> <div data-rel="scroll"> <ul class="list-wrapper pd-lr-10"> <li> <div class="menu-icon"><img alt="example image" src=""></div> <div class="menu-text"> Do you play or follow any sports? <div class="menu-info"> <span class="menu-date">12 Minutes Ago </span> </div> </div> </li> </ul> </div> <div class="closing chat-area"> <div class="chat-box"> <input type="text" id="message" placeholder="chat here.." /> </div> <div class="vd_panel-menu"> <div data-rel="tooltip" data-original-title="Insert Picture" class="menu"> <i class="icon-camera"></i> </div> <div data-rel="tooltip" data-original-title="Emoticons" class="menu"> <i class="fa fa-smile-o"></i> </div> </div> </div> </div> </div> <!-- child-menu --> </div> <!-- vd_mega-menu-content --> </li>');
Now when I do
$('#message').keypress(function(event){
alert('WORKING');
});
alert('working') only works when I type any key in the first element after the append is made on some click and if I type something inside that appended input box I get nothing but why?
Look at using .on() or .live() depending on your jQuery version to bind to elements that are appended.
$("div").on( "keypress", "#message", function(){
alert( "working!" );
});
where div is the selector of a parent of #message.
here work fine;
https://jsfiddle.net/mig1098/0rgd3ppu/
var id='one',img_url='http';//test values
$('.chat-wrapper').append('<li class="one-big-icon mega-li mgl-10"> <span class="mega-icon"><img alt="example image" class="chat-initatior" src="'+img_url+'"></span> <span class="badge vd_bg-red">10</span> <div class="vd_mega-menu-content open-top width-xs-4 width-md-5 width-lg-4 center-xs-4 chat-box'+id+'" data-action="click-target"> <div class="child-menu"> <div class="title"> ujwal <i>(online)</i> <div class="vd_panel-menu"> <div data-rel="tooltip" data-original-title="Close" class="menu entypo-icon"> <i class="icon-cross"></i> </div> </div> </div> <div class="content-list content-image content-menu"> <div data-rel="scroll"> <ul class="list-wrapper pd-lr-10"> <li> <div class="menu-icon"><img alt="example image" src=""></div> <div class="menu-text"> Do you play or follow any sports? <div class="menu-info"> <span class="menu-date">12 Minutes Ago </span> </div> </div> </li> </ul> </div> <div class="closing chat-area"> <div class="chat-box"> <input type="text" id="message" placeholder="chat here.." /> </div> <div class="vd_panel-menu"> <div data-rel="tooltip" data-original-title="Insert Picture" class="menu"> <i class="icon-camera"></i> </div> <div data-rel="tooltip" data-original-title="Emoticons" class="menu"> <i class="fa fa-smile-o"></i> </div> </div> </div> </div> </div> <!-- child-menu --> </div> <!-- vd_mega-menu-content --> </li>');
$('#message').keypress(function(event){
alert(event.keyCode);
});
I am trying to get product name in alert box when either image or link is clicked on product page. But there is also one buy now button available which is also currently giving the popup alert if it is clicked. I want to exclude it using jquery. Here is what I am going
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script type="text/javascript">
jQuery(document).ready(function ($) {
$(".item").click(function (event) {
var href = $('a', this).attr("href");
var target = $('a', this).attr("target");
var text = $(this).find('.product-name').text();
event.preventDefault();
alert(text);
setTimeout(function () {
window.open(href, (!target ? "_self" : target));
}, 300);
});
});
</script>
<li class="item">
<a href="product1.php" title="Sample Product Name" class="product-image">
<span class="sale-item">Sale!</span>
<div class="cat-mouseover"></div>
<img src="/images/product1.png" alt="Sample Product Name">
</a>
<h2 class="product-name">Sample Product Name</h2>
<div class="price-box">
<p class="old-price">
<span class="price-label">For:</span>
<span class="price" id="old-price-426"> 199,-</span>
</p>
<p class="special-price">
<span class="price-label"></span>
<span class="price" id="product-price-426"> Now 139,- </span>
</p>
</div>
<div class="actions">
<button type="button" title="Buy Now" class="button btn-cart" onclick="setLocation('/checkout/cart/add/uenc/aHR0cDovL3d3dy52aXRhLm5vLw,,/product/426/')"><span><span>Buy</span></span>
</button>
</div>
</li>
<li class="item">
<a href="product1.php" title="Sample Product Name" class="product-image">
<span class="sale-item">Sale!</span>
<div class="cat-mouseover"></div>
<img src="/images/product1.png" alt="Sample Product Name">
</a>
<h2 class="product-name">Sample Product Name</h2>
<div class="price-box">
<p class="old-price">
<span class="price-label">For:</span>
<span class="price" id="old-price-426"> 199,- </span>
</p>
<p class="special-price">
<span class="price-label"></span>
<span class="price" id="product-price-426"> Now 139,- </span>
</p>
</div>
<div class="actions">
<button type="button" title="Buy Now" class="button btn-cart" onclick="setLocation('/checkout/cart/add/uenc/aHR0cDovL3d3dy52aXRhLm5vLw,,/product/426/')"><span><span>Buy</span></span>
</button>
</div>
</li>
http://jsfiddle.net/585BC/
Please advise.
Put this at the top of your callback:
if ($(event.target).hasClass("btn-cart") || $(event.target).parents(".btn-cart").length !== 0) {
return;
}
Now if the "event.target" (= where the click occured) has the class "btn-cart" or is a child of this "btn-cart", then the execution of your callback returns.
See updated fiddle: http://jsfiddle.net/585BC/2/
Just exit the event handler if you click the button:
if(($(event.target).is('.button.btn-cart')) return;
// rest of your code goes here