I used a loop to get and display all the details for each event that a user added. Inside the loop i included a button for a modal. The thing is if i have more than one event, the <button class="btn btn-success" id="read">Read More</button> won't work. How will work around this?
This the php code
<?php
while ($event_row = mysqli_fetch_array($event_data)){
$event_img = $event_row['event_img'];
$img_src = "../admin/eventImages/".$event_img;
echo '<div class="col-sm-6 p0">
<div class="box-two proerty-item">
<div class="item-thumb">
<img src="'.$img_src.'">
</div>
<div class="item-entry overflow">
<h5>'.$event_row['event_name'].'</h5>
<div class="dot-hr"></div>
<span class="pull-left"><b> Date: </b>'.date("Y-m-d h:i A", strtotime($event_row['event_start'])).'</span>
<span class="pull-left"><b>Location: </b>'.$event_row['event_location'].'</span>
<div class="property-icon">
<button class="btn btn-success" id="read">Read More</button>
</div>
</div>
</div>
</div>';
}
?>
and this is my jquery code:
$(document).ready(function(){
$("#read").click(function(){
("#readmore").modal("show");
});
});
Add class selector. Also add some unique attribute to each button for identification.
<button class="btn btn-success read-more" id="read-more-1">Read More</button>
$(document).ready(function(){
$(".read-more").click(function(){
console.log($(this).id);
$("#readmore").modal("show");
});
});
If you have multiple buttons, than you need to use class instead of id as ID is always unique:
Change in HTML:
<button class="btn btn-success readmore">Read More</button>
Change in JQuery:
$(document).ready(function(){
$(".readmore").click(function(){
("#readmore").modal("show");
});
});
Related
I'm trying to do something like a social network, but I'm having problems with jquery, I want, by clicking the comment button, the user is taken to the comment field, but I'm not able to use $(this).
When the user click here
The code:
<button type="button" class="btn btn-default abreComentarios" >
<span class="fa fa-comments-o"></span>
</button>
The field:
The code:
<div class="comentar">
<textarea class="txtComentario form-control caixaComentario" placeholder="Seu comentário" onkeypress="comentarEnter()"></textarea>
</div>
My jquery:
$('body').on('click', '.abreComentarios', function() {
//console.log('entrou');
$(this).next('.caixaComentario').focus();
});
Remember, I'm using a foreach, so I have to use $(this)
Your next() isn't .caixaComentario but .comentar,
So use the next() but then you'll have to use find() (or children()) to focus the textarea
$('.abreComentarios').on('click', function() {
//console.log('entrou');
$(this).next('.comentar').find('.caixaComentario').focus();
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button type="button" class="btn btn-default abreComentarios">click</button>
<div class="comentar">
<textarea class="txtComentario form-control caixaComentario" placeholder="Seu comentário"></textarea>
</div>
Solved, i just did it:
1- Added a data-id with the id of the post in the button
<button type="button" class="btn btn-default abreComentarios" data-id="'.$post->id.'"><span class="fa fa-comments-o"></span></button>
2- Added the same id in the end of the name of class "caixaComentario"
<div class="comentar">
<textarea class="form-control caixaComentario'.$post->id.'" placeholder="Seu comentário" onkeypress="comentarEnter()"></textarea>
</div>
3- Call without $(this) on jQuery
$('body').on('click', '.abreComentarios', function() {
var id = $(this).data("id");
$('.caixaComentario'+id).focus();
});
and Worked :D
$(this) will be your <button>, but calling .next(".caixaComentario") will look for a sibling element to the button. If your <button> and <div class="comentar"> are siblings, the .next(".caixaComentario") will not match any elements as they aren't siblings. The would be a niece/nephew.
Try changing .next(".caixaComentario") to .next("div .caixaComentario")
I have two buttons. One where i clone a div (button-add) and one where I remove a div (button-remove).
I want to disable the remove-button when I only have one div.
So for multiple divs, it looks like this:
<button type="button" class="btn btn-default btn-lg button-add">+1</button>
<button type="button" class="btn btn-default btn-lg button-remove">-1</button>
<div class="copybox"></div>
<div class="copybox"></div>
<div class="copybox"></div>
...and when there's only one div, I want it to look like this:
<button type="button" class="btn btn-default btn-lg button-remove" disabled>-1</button>
<div class="copybox"></div>
I use jQuery 1.11.3
Here you go. Hope this is what you need.
$('.btn').on('click',function(){
if($(this).text()=="+1")
{
$('.button-remove').prop('disabled',false);
$('div.copybox:first').clone().appendTo('body');
}
else
{
$('div.copybox:last').remove();
}
$('div.copybox').length==1?$(this).prop('disabled',true):$(this).prop('disabled',false)
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<button type="button" class="btn btn-default btn-lg button-add">+1</button>
<button type="button" class="btn btn-default btn-lg button-remove">-1</button>
<div class="copybox">Copy</div>
<div class="copybox">Copy</div>
<div class="copybox">Copy</div>
Try using the $("div.copybox").length that DontVoteMeDown commented and then set an ID for the button remove. Once you do that, you can add a function to hide the button with this code.
document.getElementById(buttonID).style.display = 'none'
If later you decide to enable it again, then you can also add another if statement and then the code for that would be block instead of none
I am writing a Laravel 5 project with a comment section code below
#foreach($Comment as $Comment)
<div id="comment-{!! $Comment->comments_id !!}" class="comment-wrapper">
<div class="btn btn-lg btn-info btn-xs" class="show">Show</div>
<div class="btn btn-lg btn-success btn-xs" class="hide">Hide</div>
<div class="btn btn-lg btn-warning btn-xs" class="toggle">Toggle</div>
<div class="watch" class="jumbotron alert-info">
<ul class="list-group">
<li class="list-group-item list-group-item-success">{!! $Comment->author !!}</li>
<li class="list-group-item"> {!! $Comment->text !!}</li>
</ul>
#if ($Comment->author == Auth::user()->name)
<p>Delete</p>
#endif
<h6><small>CREATED ON: {!! $Comment->created_at !!}</small></h6>
</div>
</div>
#endforeach
and I have a javascript file which looks like this
$(document).ready(function () {
$('.show').click(function () {
$(this).closest('.comment-parent').find('.watch').show('slow');
});
$('.hide').click(function () {
$(this).closest('.comment-parent').find('.watch').hide('slow');
});
$('.toggle').click(function () {
$(this).closest('.comment-parent').find('.watch').toggle('slow');
});
});
The trouble is the toggle/hide javascript function only works on one set of buttons and hides all of the comments. I want to have the set of buttons that work for each comment individually. I've tried to increment the watch class and buttons div id by adding 1 and incrementing it for each comment but can't get it to work. Any help would be appreciated thanks.
You may try something like this:
$('#show').click(function () {
$(this).next('.watch').show('slow');
});
Try same approach for other methods, so only the next first div with class of watch will be acted and also, you could have wrapped each set in a single parent container using a unique id attribute in addition to a class, for better grouping. For example:
#foreach($Comment as $Comment)
<div id="comment-{{$comment->id}}" class="comment-wrapper">
<div class="btn btn-lg btn-info btn-xs show">Show</div>
<!-- More... -->
<div class="watch" class="jumbotron alert-info">
<!-- More... -->
</div>
</div>
#endforeach
This way, you could have done the jQuery slecting more specifically, for example:
$('#show').click(function () {
$(this).closest('.comment-parent').find('.watch').show('slow');
});
Update (Thanks to haakym for pointing me that): Also, an id must be unique so instead of using id='show' use it as a class and then use:
$('.show').click(function () {
$(this).closest('.comment-parent').find('.watch').show('slow');
});
On my SP 2013 Master Page, I want to click a button and change the path to the style sheets. Not sure if it's a path issue or what... but it's not changing the style sheets.
My style sheets are stored in the Style Library/css folder.
alert($(this).attr('id') + ' clicked'); tells me that the click function are working per button.
JavaScript on Master page:
<script type="text/javascript">
$(document).ready(function(){
console.log("working...");
$('#style1').click(function (){
//alert($(this).attr('id') + ' clicked');
$('link[href="http://khsp.cloudapp.net/Style Library/css/DT_Override_main_style2"]').attr('href',"http://khsp.cloudapp.net/Style Library/css/DT_Override_main_style1");
});
$('#style2').click(function (){
//alert($(this).attr('id') + ' clicked');
$('link[href="http://khsp.cloudapp.net/Style Library/css/DT_Override_main_style1"]').attr('href',"http://khsp.cloudapp.net/Style Library/css/DT_Override_main_style2");
});
});
</script>
HTML on Master page:
<div class="row">
<div class="col-md-1 col-md-offset-5">
<button type="button" id="style1" class="btn btn-primary" data-toggle="button">
<span class="ui-button-text">Style 1</span>
</button>
</div>
<div class="col-md-1 ">
<button type="button" id="style2" class="btn btn-primary" data-toggle="button">
<span class="ui-button-text">Style 2</span>
</button>
</div>
</div>
Thanks
Try this fiddle. Use an ID on the link tag but you may need to tweak it because SP is generating a client ID from #styleSheet to #ctl00_styleSheet on my VM. You can see in the console that the href of the link is changing with the clicks.
I have a jquery function attached to a btn-group like this:
<div class="row">
<!-- Vote button row -->
<div class="span8" id="votenumbers">
<div class="btn-group">
<button class="btn" id="votebutton" data-votevalue="1">1</button>
<button class="btn" id="votebutton" data-votevalue="2">2</button>
<button class="btn" id="votebutton" data-votevalue="3">3</button>
<button class="btn" id="votebutton" data-votevalue="4">4</button>
<button class="btn" id="votebutton" data-votevalue="5">5</button>
<button class="btn" id="votebutton" data-votevalue="6">6</button>
<button class="btn" id="votebutton" data-votevalue="7">7</button>
<button class="btn" id="votebutton" data-votevalue="8">8</button>
<button class="btn" id="votebutton" data-votevalue="9">9</button>
<button class="btn" id="votebutton" data-votevalue="10">10</button>
</div>
</div>
</div>
<!-- Vote button row ends -->
and this is the javascript im using to assign a function to each button.
$('#votebutton').each(function(){
$(this).click(function(){
var votevalue = $(this).data('votevalue');
var filename = $('.mainimage').data('filename');
var category = $('.mainimage').data('category');
$.ajax({
type: 'POST',
url: '?category=' + category,
data: {
"votevalue" : votevalue,
"filename" : filename
},
success: function(data){
$('body').html(data);
}
}); // end ajax
}); // end click
}); // end each
Now my problem is that only the first button is reacting to a click event. The other do not. Not sure why.
You assigned the same value for the 'id' attribute to all your buttons. Id attribute is supposed to be unique across the entire HTML page. The selector you used, $('#votebutton'), an id selector, returns a single element. This is why the click handler is only executing for one of your buttons. You should assign a different id value to each button, or no id at all.
You could get rid of the id attributes on the buttons altogether and use a class selector instead, to find the buttons:
$('#votenumbers .btn').each(function() { $(this).click(...) ... });