I want to show the following message when the button below is clicked using jQuery
<p class="msg-confirm" id="msgConf">
Great! You got this. Let's continue.
</p>
Button:
<input type="button" value="Start" class="btn-start" id="exec">
This message is set as none in CSS:
.msg-confirm{
display: none;
}
I have this function that worked before on a similar context, but without the validation. If the checkbox below is checked, I want this function working.
$("#exec").click(function(){
if($('#d3').is(':checked')){
$("#msgConf").show('slow');
}
});
Checkbox:
<input type="radio" name="image" id="d3" class="input-step1 aheadF1"/>
Let's make use of the simplicity of some of the new features of jQuery such as the .prop() method that will allow us to verify if a checkbox or radio button is checked. For the purpose of this example, I switched the input to a checkbox since it is more appropriate UX/UI wise speaking, however, this property can be verified in both controls. We will use the toggleClass() method of jQuery to toggle the class that hides the P tag and its content initially. I certainly hope this helps.
Happy coding!
$(document).ready(function () {
$("#exec").click(function () {
if ($('#d3').prop('checked')) {
$("p").toggleClass("msg-confirm");
} else {
alert("Please select the checkbox to display info.");
}
});
});
.msg-confirm {
display: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.0/jquery.min.js"></script>
<p class="msg-confirm">
Great! You got this. Let's continue.
</p>
<input type="button" value="Start" class="btn-start" id="exec">
<input type="checkbox" name="image" id="d3" class="input-step1 aheadF1"/>
Try this
$("#exec").on("click",function (){
if($('#d3').is(':checked')){
$("#msgConf").css("display","")
}
})
Related
Why is my code not working? i need to simulate click on radio button. Radio button has click event.
$(".form-group").click(function() {
alert("clicked")
$(this).closest(".hotelObj", function() {
$(this).trigger("click");
})
});
.form-group {
background-color: pink;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="form-group">
<label for="male" style="font-weight:800;">chose
<input type="radio" value="z6" class="hotelObj" name="hotelType">
<p>description</p>
</label>
</div>
Given the markup you've provided, javascript isn't necessary for this task, unless there's some other requirement you've left out.
Since the label contains all the area that you want the click handler to affect, it should just work as is (clicking anywhere in the pink box will cause the radio button to become selected).
.form-group {
background-color: pink;
}
<div class="form-group">
<label style="font-weight:800;">chose
<input type="radio" value="z6" class="hotelObj" name="hotelType">
<p>description</p>
</label>
</div>
Your code is not working because you are using .closest() jquery method which will look for element starting from itself and then up in DOM tree.
This way element with class.hotelObj is never found.
You need to use .find() method to find .hotelObj, because it's inside .form-group.
$(".form-group").click(function() {
$(this)
.find(".hotelObj")
.trigger("click");
});
Try onClickHandled property
<input type="checkbox" onclick="onClickHandler()" id="box" />
<script>
function onClickHandler(){
var chk=document.getElementById("box").value;
//use this value
}
</script>
I am a beginner in javascript, hopefully you can help me with this problem..
I have 2 buttons in html form and 1 checkbox, 1 button should be hidden and the other is visible. My problem is how to show the hidden button and hide the visible button at the same time when the checkbox is checked..
I know how to hide/show the button flip-ch1 but I can't do it to other button.
I have a script here:
$(document).ready(function() {
$('#flip-ch1').hide();
$('#radio').mouseup(function() {
$('#flip-ch1').toggle();
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<input type="checkbox" name="radio" id="radio">
<button class="btn_style" id="ch1">Add</button>
<button class="btn_style" id="flip-ch1">Add</button>
</div>
Toggle them both:
<script type="text/javascript">
$(document).ready(function(){
$('#flip-ch1').hide();
$('#radio').mouseup(function () {
$('#ch1').toggle();
$('#flip-ch1').toggle();
});
});
</script>
Just add this line:
$('#ch1').toggle();
So, the complete js code would be:
$(document).ready(function () {
$('#flip-ch1').hide();
$('#radio').mouseup(function () {
$('#flip-ch1').toggle();
$('#ch1').toggle();
});
});
Do not get confused by the .hide(). It is used to hide one of the buttons only in the beginning. No need to use afterwards. The reason that you do not see any changes after toggling the checkbox, is that when first button is hidden the second one gets its place, the place does not remain empty. You can spot all this that I mentioned on inspect element of any major browser.
Try $('#radio').is(':checked') as below
$(document).ready(function() {
$('#flip-ch1').hide();
$('#radio').on('change', function() {
if ($('#radio').is(':checked')) {
$('#flip-ch1').show();
$('#ch1').hide();
} else {
$('#flip-ch1').hide();
$('#ch1').show();
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<input type="checkbox" name="radio" id="radio">
<button class="btn_style" id="ch1">Add 1</button>
<button class="btn_style" id="flip-ch1">Add 2</button>
</div>
I am trying to replace three check boxes within an html form with three different images. The idea being that the user can select the pictures by clicking on them rather than clicking on a check box. I've been putting togther some code but can't figure out how to make all the checkboxes selectable. At the moment only the first images works when it is clicked on. Can anyone help me? I'm a real novice with javascript I'm afraid. See fiddle here
The form
<form id="form1" action="" method="GET" name="form1">
<div class="col-md-3">
<img src="https://cdn2.iconfinder.com/data/icons/windows-8-metro-style/128/unchecked_checkbox.png" title="blr" id="blr"><input type="checkbox" id="imgCheck" name="pic1" value=9></div><div class="col-md-3">
<img src="https://cdn2.iconfinder.com/data/icons/windows-8-metro-style/128/unchecked_checkbox.png" title="blr" id="blr"><input type="checkbox" id="imgCheck" name="pic2" value=12></div><div class="col-md-3">
<img src="https://cdn2.iconfinder.com/data/icons/windows-8-metro-style/128/unchecked_checkbox.png" title="blr" id="blr"><input type="checkbox" id="imgCheck" name="pic3" value=7></div>
<input type="submit" name="submit" value="Add" />
</div>
</form>
The javascript
$('#blr').on('click', function(){
var $$ = $(this)
if( !$$.is('.checked')){
$$.addClass('checked');
$('#imgCheck').prop('checked', true);
} else {
$$.removeClass('checked');
$('#imgCheck').prop('checked', false);
}
})
Why use JavaScript at all? You can do this with CSS, the :checked attribute and a label element.
input[type=checkbox] {
display: none;
}
:checked+img {
border: 2px solid red;
}
<label>
<input type="checkbox" name="checkbox" value="value">
<img src="http://lorempixel.com/50/50/" alt="Check me">
</label>
This is happening because you're using the same ID more than one. IDs should be unique. Instead of using id="blr", try using class="blr". I updated the fiddle:
http://jsfiddle.net/0rznu4ks/1/
First, as Amar said, id should be unique. Use classes for multiple elements.
Also pay attention for semicolons and closing html tags.
To your question:
use the function .siblings() to get the relevant checkbox element.
$('.blr').on('click', function () {
var $$ = $(this);
if (!$$.is('.checked')) {
$$.addClass('checked');
$$.siblings('input.imgCheck').prop('checked', true);
} else {
$$.removeClass('checked');
$$.siblings('input.imgCheck').prop('checked', false);
}
});
See demo here:
http://jsfiddle.net/yd5oq032/1/
Good luck!
I am having trouble changing the "text" between an HTML tag using jQuery. When someone clicks on a "radio button", the text should be updated in a certain HTML element. Here is my HTML:
<div class="radio-line" id="radio-manager">
<input type="radio" id="rad-400" name="radio-manager" value="No" />
</div>
HTML to be updated on radio check:
<h4 class="manager">Manager</h4>
When someone clicks on the radio above, the "Manager" text should become "Employees". I tried some jQuery code but cannot quite figure it out.
Check out the following fiddle.
http://jsfiddle.net/JBjXN/
<div class="radio-line" id="radio-manager">
<input type="radio" id="rad-400" name="radio-manager" value="No" data-text="Employees" />
</div>
<h4 class="manager">Manager</h4>
$('.radio-line').on('click', 'input[type="radio"]', changeText);
function changeText(e) {
$('.manager').text($(e.currentTarget).data('text'));
}
All you need to do is this -
$('input[name="radio-manager"]').change(function() {
if($('#rad-400').is(':checked')){
$('h4.manager').text('Employees');
} else {
$('h4.manager').text('Manager');
}
});
See http://jsfiddle.net/Eub9Y/
From my comment above:
$("h4.manager").text("Employees");
should work.
Does this work?
$("#rad-400").on("click", function () {
$(".manager").text("Employees");
});
This should work for you:
$("#rad-r00").click(function() {
if ($('input:radio[name=radio-manager]:checked').val() == "Yes") {
$(".manager").html('Manager')
}
else {
$(".manager").html('Not - Manager');
}
});
very new to javascript, but any help to get me started would be appreciated. I have a simple form:
<div><input type="radio" name="o1" id="burger" />Burger</div>
<div id="yesFries"><input type="checkbox" name="e1" id="fries" />Fries with that?</div>
<div><input type="radio" name="o1" id="pizza" />Pizza</div>
<div><input type="radio" name="o1" id="hotdog" />Hot Dog</div>
I want the "Fries" checkbox greyed out unless the "Burger" radio button is selected. I'm not sure if Javascript or CSS is the best way to do it. Thanks in advance!
what you want to do is set the elements disabled, until the state of the radio changes, that'd be done with javascript, and then you'd add/remove the disabled class in the onchange of the radio button.
What javascript libraries are you considering using? jQuery would make this fairly simple.
$('#burger').change( function () {
if ($('#burger').checked() ) {
$('#fries').removeClass('disabled');
} else {
$('#fries').addClass('disabled');
}
});
Actually with a bit CSS3 you can mock up a very simplistic solution.
Here we don't gray the button out, but you make it visible just if the checkbox is checked.
But, we could also gray it out with a bit more of CSS on top of this example.
You will always have to consider what kind of support you want to offer.
But if you are fine with it working on modern browsers, just give it a go.
Here's the HTML
<label>
<input type="checkbox" name="test" />
<span>I accept terms and cons</span><br><br>
<button>Great!</button>
</label>
Here's the CSS
button { display: none}
:checked ~ button {
font-style: italic;
color: green;
display: inherit;
}
And here's the DEMO http://jsfiddle.net/DyjmM/
I've noticed that you don't specify whether or not you can use jQuery. If that's an option, please see one of the other posts as I highly recommend it.
If you cannot use jquery then try the following:
<script>
function setFries(){
var el = document.getElementById("burger");
if(el.checked)
document.getElementById("fries").disabled = false;
else
document.getElementById("fries").disabled = true;
}
</script>
<div><input type="radio" name="o1" id="burger" onchange="setFries();"/>Burger</div>
<div id="yesFries"><input type="checkbox" name="e1" id="fries" disabled="disabled"/>Fries with that?</div>
<div><input type="radio" name="o1" id="pizza" onchange="setFries();"/>Pizza</div>
<div><input type="radio" name="o1" id="hotdog" onchange="setFries();"/>Hot Dog</div>
Simple example on jsFiddle
If you're using jQuery, a really-easy-to-use Javascript library (that I would highly recommend for beginners), you can do this in two steps by adding some code to a script tag in your page containing:
$(function(){
$("#burger").change(function() {
if ($(this).is(':checked')) $("#fries").removeAttr("disabled");
else $("#fries").attr("disabled", true);
});
});
This code does three things:
Listens for change events on #burger.
When a change occurs, execute the provided function.
In that function, set the disabled attribute of #fries to the checked property of #burger.
use JQuery
$().ready(function() {
var toggleAskForFries = function() {
if($('#burger').is(':checked')) {
$('#yesFries').show()
else
$('#yesFries').hide()
}
return false
}
toggleAskForFries()
$('#burger').change(toggleAskForFries)
}
Using jQuery: http://jsfiddle.net/kboucher/cMcP5/ (Also added labels to your labels)
You nay try this without any function library
<input type="checkbox" name="e1" id="fries" disabled />
JS
window.onload=function(){
var radios=document.getElementsByName('o1');
for(i=0;i<radios.length;i++) radios[i].onclick=checkFire;
};
function checkFire(e)
{
var fires=document.getElementById('fries');
var evt=e||window.event;
var target=evt.target||evt.srcElement;
if(target.checked && target.id==='burger') fires.disabled=false;
else
{
fires.checked=false;
fires.disabled=true;
}
}
DEMO.