I'm trying to get the attribute value in jQuery, but isn't working, My code reports undefined. Here is an example:
console.log($(".btn-causas input").find(".active input").attr('d'));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="btn-group btn-causas" data-toggle="buttons">
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="security_alert">Security
</label>
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="strike">Strike
</label>
<label class="btn btn-info active">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="dontknow">I DON'T
</label>
</div>
The selector could be simply done like :
$(".btn-causas .active input").attr('d');
Hope this helps.
console.log( $(".btn-causas .active input").attr('d') );
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="btn-group btn-causas" data-toggle="buttons">
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="security_alert"> Security
</label>
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="strike"> Strike
</label>
<label class="btn btn-info active">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="dontknow"> I DON'T
</label>
</div>
The best way to do that is that you rename the attribute d for data-name and you can get very easy that value with this code:
Html:
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" data-name="dontknow">
Jquery:
var value = $('input[name="options"]:checked').data('name');
alert(value);
This is the best way to do that, this code retrieve the value of a checked input radio with the attribute data-name
Regards!
You don't have active class but as per my understanding you are trying to get selected radio buttons' attribute so try :checked on input
You're specifying wrong selector .btn-causas input, instead use this .btn-causas, See the code below:
Make jQuery find the inputs inside div - .btn-causas instead of finding it inside inputs, as you've done. Inputs doesn't contains a child elements, so you can't find elements inside it.
$(function() {
console.log($(".btn-causas").find(".active input").attr('d'));
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="btn-group btn-causas" data-toggle="buttons">
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="security_alert"> Security
</label>
<label class="btn btn-info ">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="strike"> Strike
</label>
<label class="btn btn-info active">
<input type="radio" name="options" id="optiond1" class="btncauses" autocomplete="off" d="dontknow"> I DON'T
</label>
</div>
Hope this helps!
Related
I have this (bootstrap 4) button group as follows:
<div id="timeselector" class="btn-group btn-group-toggle" data-toggle="buttons">
<label class="btn btn-secondary active ">
<input type="radio" name="options" id="sec" autocomplete="off" checked>Second
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="min" autocomplete="off">Minute
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="hr" autocomplete="off">Hour
</label>
</div>
I want to add a JS onchange listener and find out which one was pressed (e.g. Second, Minute, or Hour). I don't want to add a listener to each button because there are a lot of buttons like these on my page.
I've tried adding something like this:
$('#timeselector').on("change", function() {
alert(this)
});
But that doesn't work. If I change "change" to "click", it does alert, but it doesn't give me which was selected.
Can someone help with this? Thank you!
You need to use click instead an to attach the event to the input's inside your div :
$('#timeselector input')
$('#timeselector input').on("click", function() {
alert(this.id);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/css/bootstrap.min.css">
<div id="timeselector" class="btn-group btn-group-toggle" data-toggle="buttons">
<label class="btn btn-secondary active ">
<input type="radio" name="options" id="sec" autocomplete="off" checked>Second
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="min" autocomplete="off">Minute
</label>
<label class="btn btn-secondary">
<input type="radio" name="options" id="hr" autocomplete="off">Hour
</label>
</div>
I have utilised radios-to-slider plugin to convert a group of radio buttons to a slider bar. Here is the plugin I have used here to create this feature http://rubentd.com/radios-to-slider/ . This plugin works like a charm. I am interested to know which event handler I should use to load a function into radio converted slider buttons. I tried using onclick(), onslide(), onmouseover() as well. But little to no luck in loading a function. Could you please suggest which event handler can I make use of to load function to the radio buttons.
previous version:
onchange() event was working well when I called the function using below set of code
<div class="w3-display-container col-md-12 col-sm-10 col-xs-8" style="position:relative;top:1px;bottom:0;">
<div class="row">
<div class="btn-group btn-group-justified" data-toggle="buttons">
<label class="btn btn-default">
<input type="radio" name="options" id="option1" autocomplete="off" onchange="dataSegment(0)" checked>
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option2" autocomplete="off" onchange="dataSegment(1)">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option3" autocomplete="off" onchange="dataSegment(2)">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option4" autocomplete="off" onchange="dataSegment(3)">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option5" autocomplete="off" onchange="dataSegment(4)">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option6" autocomplete="off" onchange="dataSegment(5)">
</label>
</div></div></div>
Current code
<div id="radios">
<!--<input id="option1" name="options" type="radio">
<label for="option1">00:00:00 <br>secs</label>-->
<label for="option1">
<input id="option1" name="options" type="radio" autocomplete="off" onchange="dataSegment(0)">
</label>
<label for="option2">
<input id="option2" name="options" type="radio" autocomplete="off" onchange="dataSegment(1)">
</label>
<label for="option3">
<input id="option3" name="options" type="radio" autocomplete="off" onchange="dataSegment(2)">
<label for="option3"></label>
<label for="option4">
<input id="option4" name="options" type="radio" autocomplete="off" onchange="dataSegment(3)">
</label>
</div>
What changes can I make it here to load datasegment function into my radio converted slider?
If the radio buttons render after use functions of the plugin, try to use on instead of the traditional way. For example
$(document).on('change','your-radio-class',function(){
//Your code here
})
Hi I designed a serious of Radio buttons. I want to change the color of radio buttons permanently on click. Please help me to implement this design. I have written this code here, Which is not working. Any suggestions would be highly appreciated.
$('.btn.btn-default').on("click", function() {
//$('button').not(this).removeClass();
$(this).toggleClass('active');
});
.active {
background-color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="btn-group btn-group-justified" data-toggle="buttons">
<label class="btn btn-default">
<input type="radio" name="options" id="option1" autocomplete="off" checked>
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option2" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option3" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option4" autocomplete="off">
</label>
</div>
</div>
</div>
You can use add and remove class with siblings like this.
$('.btn.btn-default').on("click", function() {
$(this).addClass('active');
$(this).siblings().removeClass('active')
});
.active {
background-color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="btn-group btn-group-justified" data-toggle="buttons">
<label class="btn btn-default">
<input type="radio" name="options" id="option1" autocomplete="off" checked>
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option2" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option3" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option4" autocomplete="off">
</label>
</div>
</div>
</div>
Try this code, Its working
$('.btn.btn-default').on("click", function() {
//$('button').not(this).removeClass();
$(this).addClass('active');
});
.active {
background-color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="btn-group btn-group-justified" data-toggle="buttons">
<label class="btn btn-default">
<input type="radio" name="options" id="option1" autocomplete="off" checked>
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option2" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option3" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option4" autocomplete="off">
</label>
</div>
</div>
</div>
I think you only need to change the toggleClass with addClass as you need to change color permanently.
$('.btn.btn-default').on("click", function() {
$(this).addClass('active');
});
In my case, the below solution worked the best. Thanks all for your valuable inputs.
<style>
.btn-default.active{background-color:blue;}
</style>
<script>
$('.btn.btn-default').on("click",function(){
//$('button').not(this).removeClass();
$(this).addClass('active');
});
</script>
I added .btn-default CSS class to the style.
You just need to add JQuery after loading the whole body.
I think this will help you.
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
</head>
<body>
<style>
.active{background-color:red;}
</style>
<div class="container">
<div class="row">
<div class="btn-group btn-group-justified" data-toggle="buttons">
<label class="btn btn-default">
<input type="radio" name="options" id="option1" autocomplete="off" checked>
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option2" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option3" autocomplete="off">
</label>
<label class="btn btn-default">
<input type="radio" name="options" id="option4" autocomplete="off">
</label>
</div>
</div>
</div>
<script>
$('.btn.btn-default').on("click",function(){
//$('button').not(this).removeClass();
$(this).toggleClass('active');
});
</script>
</body>
</html>
I have a div like so
$('.btn-group label').unbind().click(function() {
$(this).toggleClass('active');
var checked = $(this).find('input').prop('checked');
console.log(checked);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="btn-group pull-left" data-toggle="buttons" style="margin-right: 10px;">
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="selective-growth"> Expand from X
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="switch-color"> Switch Color
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="perspective"> Maintain Perspective
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="invert"> Invert
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="select-color"> Select Colors
</label>
</div>
which has a bug, when I check the console result for a click I get two results false and true from this jquery function
how can I log only the valid one which is true?
On jsfiddle it's working however without double logging https://jsfiddle.net/8wtLc8b6/
Do with change event instead of click
$('.btn-group label').change(function(e) {
$(this).toggleClass('active');
var checked = $(this).find('input').prop('checked');
console.log(checked);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="btn-group pull-left" data-toggle="buttons" style="margin-right: 10px;">
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="selective-growth"> Expand from X
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="switch-color"> Switch Color
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="perspective"> Maintain Perspective
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="invert"> Invert
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="select-color"> Select Colors
</label>
</div>
Why?
Change event run after the changes append in input
$('.btn-group label').change(function(){
console.log('change') //its run only on completely changed
}).click(function(e) {
console.log('click'); //its run before and after changing
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="btn-group pull-left" data-toggle="buttons" style="margin-right: 10px;">
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="selective-growth"> Expand from X
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="switch-color"> Switch Color
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="perspective"> Maintain Perspective
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="invert"> Invert
</label>
<label class="btn btn-primary">
<input type="checkbox" autocomplete="off" class="select-color"> Select Colors
</label>
</div>
This question already has answers here:
In jQuery, how do I select an element by its name attribute?
(18 answers)
Closed 7 years ago.
How do I get the radio button that is checked from inside my div
Here is my jquery but c is returning undefined
$('#SpaceType').change(function () {
var kids = $(this).children();
$(kids).each(function() {
var c = $(this).data('id');
});
});
Here is my div
<div class="btn-group" data-toggle="buttons" id="SpaceType">
<label id="SpaceTypeLabelHouse" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="0"> House
</label>
<label id="SpaceTypeLabelApartment" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="1"> Apartment
</label>
<label id="SpaceTypeLabelStudio" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="2"> Studio
</label>
<label id="SpaceTypeLabelOther" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="3"> Other
</label>
</div>
Use the :checked selector
$('#SpaceType').change(function () {
var c = $(this).find(':checked').attr('id');
alert(c)
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="btn-group" data-toggle="buttons" id="SpaceType">
<label id="SpaceTypeLabelHouse" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="0"> House
</label>
<label id="SpaceTypeLabelApartment" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="1"> Apartment
</label>
<label id="SpaceTypeLabelStudio" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="2"> Studio
</label>
<label id="SpaceTypeLabelOther" class="btn btn-primary">
<input type="radio" name="typeoptions" autocomplete="off" id="3"> Other
</label>
</div>
In your case you are iterating over the children of SpaceType which are the label elements and they don't have an id, also you are reading the data called id not the id attribute.