I have this code:
<fieldset class="question">
<label for="coupon_question">Do you have a coupon?</label>
<input class="coupon_question" type="checkbox" name="coupon_question" value="1" />
<span class="item-text">Yes</span>
</fieldset>
<fieldset class="answer">
<label for="coupon_field">Your coupon:</label>
<input type="text" name="coupon_field" id="coupon_field"/>
</fieldset>
And I would like to show/hide the "answer" fieldset (default is hidden) after a click on the checkbox in fieldset "question" How to do that. I wasn't able to do that using the technique for a classic elemetn like:
<script>
$().ready(function(){
$('.question').live('click',function() {
$('.answer').show(300);
}
,
function(){
$('.answer').hide(200);
}
);
});
</script>
Could somebody help me how to do that using checkbox? Also if possible to null (uncheck) the checkbox when it's hidden.
Try this
$(".answer").hide();
$(".coupon_question").click(function() {
if($(this).is(":checked")) {
$(".answer").show(300);
} else {
$(".answer").hide(200);
}
});
FIDDLE
Attach onchange event to the checkbox:
<input class="coupon_question" type="checkbox" name="coupon_question" value="1" onchange="valueChanged()"/>
<script type="text/javascript">
function valueChanged()
{
if($('.coupon_question').is(":checked"))
$(".answer").show();
else
$(".answer").hide();
}
</script>
Simplest - and I changed the checkbox class to ID as well:
$(function() {
$("#coupon_question").on("click",function() {
$(".answer").toggle(this.checked);
});
});
.answer { display:none }
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<fieldset class="question">
<label for="coupon_question">Do you have a coupon?</label>
<input id="coupon_question" type="checkbox" name="coupon_question" value="1" />
<span class="item-text">Yes</span>
</fieldset>
<fieldset class="answer">
<label for="coupon_field">Your coupon:</label>
<input type="text" name="coupon_field" id="coupon_field" />
</fieldset>
Try
$(document).ready(function(){
//Register click events to all checkboxes inside question element
$(document).on('click', '.question input:checkbox', function() {
//Find the next answer element to the question and based on the checked status call either show or hide method
$(this).closest('.question').next('.answer')[this.checked? 'show' : 'hide']()
});
});
Demo: Fiddle
Or
$(document).ready(function(){
//Register click events to all checkboxes inside question element
$(document).on('click', '.question input:checkbox', function() {
//Find the next answer element to the question and based on the checked status call either show or hide method
var answer = $(this).closest('.question').next('.answer');
if(this.checked){
answer.show(300);
} else {
answer.hide(300);
}
});
});
Try this
<script>
$().ready(function(){
$('.coupon_question').live('click',function()
{
if ($('.coupon_question').is(':checked')) {
$(".answer").show();
} else {
$(".answer").hide();
}
});
});
</script>
$(document).ready(function() {
$(document).on("click", ".question", function(e) {
var checked = $(this).find("input:checkbox").is(":checked");
if (checked) {
$('.answer').show(300);
} else {
$('.answer').hide(300);
}
});
});
<label onclick="chkBulk();">
<div class="icheckbox_flat-green" style="position: relative;">
<asp:CheckBox ID="chkBulkAssign" runat="server" class="flat"
Style="position:
absolute; opacity: 0;" />
</div>
Bulk Assign
</label>
function chkBulk() {
if ($('[id$=chkBulkAssign]')[0].checked) {
$('div .icheckbox_flat-green').addClass('checked');
$("[id$=btneNoteBulkExcelUpload]").show();
}
else {
$('div .icheckbox_flat-green').removeClass('checked');
$("[id$=btneNoteBulkExcelUpload]").hide();
}
Related
I want to perform certain actions when hovering over checkbox-labels, but only when the checkboxes are checked.
How can I retrieve that information?
HTML
<input clrcheckbox="" type="checkbox" id="checks">
<label for="checks">Check</label>
JS
document.querySelector('label').onmouseover = () => {
//so here should be something like:
//if(checkbox is checked) {console.log('checked')}
console.log('over');
}
Here a solution with jQuery
<input clrcheckbox="" type="checkbox" id="checks">
<label for="checks">Check</label>
<script src="https://code.jquery.com/jquery-3.5.0.min.js"></script>
<script>
$(document).ready(function(){
var isChecked = function(){
if ($('#checks').filter(':checked').length > 0){
console.log('Do some action')
}
}
$('#checks').mouseover(isChecked)
$('label').mouseover(isChecked)
})
</script>
https://codesandbox.io/s/strange-sunset-nkq5q
I have a form with inputs. The first input needs to be filled out before the second input.
If the user clicks on input 2 first they get a message saying to fill the other input first. Now I want to make it so that after the message pops up, if the user then fills out input one the message disappears.
My codepen.
I tried adding an onchange function but that doesn't seem to work.
$('body').on('focus', '.clickable', function() {
if (!$('.look').val().length) {
$(this).siblings('p').text('Please select Type first')
}
});
$('body').on('change', '.look', function() {
if ($('.look').val().length) {
$(this).siblings('p').text('')
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<div>
Input-1:<br>
<input type="text" name="first" id="one" class="look"><br> Input-2:
<br>
<input class="clickable" type="text" name="second" id="two">
<p class="warning"></p>
</div>
</form>
on change called when you leave the input, your code works when leaving the input, also you can change the "on change" by keyup to see the changes whitout leaving the input
codepen : https://codepen.io/anon/pen/QOzKwQ
You could use keyup as your event instead of change. Change needs to wait for you to click away from the input (blur).
$( 'body').on('focus','.clickable',function() {
if (!$('.look').val().length) {
$(this).siblings('p').text('Please select Type first')
}
});
$( 'body').on('keyup','.look',function() {
if ($('.look').val().length) {
$(this).siblings('p').text('')
}
});
Use .on("change keyup paste"...)
to detect immediate changes to the text-field
$( 'body').on('focus','.clickable',function() {
$('.look').on("change keyup paste", function(){
$(this).siblings('p').text('')
});
if (!$('.look').val().length) {
$(this).siblings('p').text('Please select Type first')
}
});
$( 'body').on('change','.look',function() {
if ($('.look').val().length) {
$(this).siblings('p').text('')
}
});
I don't mean to change your approach but you could try disabling the field so they can't click it and then enable it once input 1 has been filled?
HTML:
<form>
<div>
Input-1:<br>
<input type="text" name="first" id="one" class="look"><br>
Input-2:<br>
<input class="clickable" type="text" name="second" id="two" >
<p class="warning"></p>
</div>
</form>
The JS:
document.getElementById("two").disabled = true;
var dis1 = document.getElementById("one");
dis1.onchange = function () {
if (this.value != "" || this.value.length > 0) {
document.getElementById("two").disabled = false;
}
}
It will be more efficient if you track the user input using input event like :
$('body').on('input', '.look', function() {
if ($('.look').val().length) {
$(this).siblings('p').text('')
}
});
Snippet:
$('body').on('focus', '.clickable', function() {
if (!$('.look').val().length) {
$(this).siblings('p').text('Please fill the first input.')
}
});
$('body').on('input', '.look', function() {
if ($('.look').val().length) {
$(this).siblings('p').text('')
}
});
.warning {
color: red;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<div>
Input-1:<br>
<input type="text" name="first" id="one" class="look"><br> Input-2:
<br>
<input class="clickable" type="text" name="second" id="two">
<p class="warning"></p>
</div>
</form>
I want to get appear a div box when user checks any first checkbox.
I have also tried following codes:
JQ Codes:
$('#checkbox').change(function() {
if ($(this:first).is(':checked')) {
console.log('Checked');
} else {
console.log('Unchecked');
}
});
HTML Codes:
<?php foreach ($band_data as $row) { ?>
<fieldset>
<legend>Text</legend>
<input type="checkbox" class="scheme-check" id="checkscheme" name="checkme">
</fieldset>
<?php } ?>
<!--Div to be shown on hide-->
<div class=counter-box></div>
But not working please tell me any correct method to do so.
First of all thanks for instant help; I should mention the case properly to avoid misunderstanding. I use those new codes but due to 'toggle' event its hiding when I checked/unchecked any checkbox. I want to show box till last checkbox is checked and will be hide it on last uncheck.
Take a look at this: http://jsfiddle.net/nq65qnr0/
JavaScript:
// Bind the change event to the common class of all the checkboxes.
$('.scheme-check').change(function(){
if($(".scheme-check:checked").length>1) return; // If not the first one, then do nothing.
if($(this).is(':checked')) {
console.log('Checked');
//show hide div here
}
else {
console.log('Unchecked');
}
});
Assuming your HTML generated to be like this:
<input type="checkbox" class="scheme-check" id="checkscheme1" name="checkme">
<input type="checkbox" class="scheme-check" id="checkscheme2" name="checkme">
<input type="checkbox" class="scheme-check" id="checkscheme3" name="checkme">
.....
(HTML)
<input class="check-box" type="checkbox">Check Me</input>
<input class="check-box" type="checkbox">Check Me</input>
<input class="check-box" type="checkbox">Check Me</input>
<input class="check-box" type="checkbox">Check Me</input>
<div class="hidden"></div>
(CSS)
.hidden {
display: none;
height: 100px;
width: 100px;
background-color: blue;
}
(JavaScript)
$(document).ready(function() {
checkBox();
});
function checkBox() {
$('.check-box').on("change", function() {
$('.hidden').toggle();
});
}
Whatever you are doing is correct but use class instead of id
$('.scheme-check').change(function() {
if ($(this).is(':checked')) {
console.log('Checked');
} else {
console.log('Unchecked');
}
});
Currently I have this radio buttons
Eletronics
Computers
Others
What I am trying to do is, if radio button Others is selected, I would like to display an input text field and let the user type.
What I would like to do is, when I select Others and type something inside the input field, then when I choose back to Eletronics or Computers, I would like to clear the text that I wrote inside input field.
Please kindly provide me with the solution of JavaScript or jQuery.
Here is my code sample. Please kindly check it: http://jsfiddle.net/dnGKM/
UPDATE
$('input:radio').on('click', function() {
if($(this).attr('id') == 'others') {
$('#showhide').css('opacity', 1.0);
} else {
$('#showhide').css('opacity', 0).find('input:text#others_text').val('');
}
});
DEMO
You can use this:
document.getElementById("others_text").value='';
to clear the input field.
Please add below code of line in your code:
document.getElementById("others_text").value = '';
now its look like:
document.getElementById("others").addEventListener("click", function()
{
document.getElementById("others_text").value = '';
document.getElementById("showhide").style.opacity = 1;
}, false);
document.getElementById("computers").addEventListener("click", function()
{
document.getElementById("showhide").style.opacity = 0;
}, false);
document.getElementById("electronics").addEventListener("click", function()
{
document.getElementById("showhide").style.opacity = 0;
}, false);
This would be helpful for you.
Try with this Solution:
$(function() {
$('input[type="radio"]').click(function() {
if($(this).attr('id') == 'others') {
$('#others-text').show();
} else {
$('#others-text').hide();
$('#others-text').val('');
}
});
})
Here there is a JSFiddle link:
http://jsfiddle.net/dnGKM/4/
You add the jQuery tag to your question, so that should do the trick using jQuery :)
CSS:
.hidden {
display: none;
}
HTML:
<label for="electronics">Electronics</label>
<input type="radio" id="electronics" name="rdbutton" />
<label for="computers">Computers</label>
<input type="radio" id="computers" name="rdbutton" />
<label for="others">Others</label>
<input type="radio" id="others" name="rdbutton" />
<input type="text" id="others-text" name="others-text" class="hidden" />
JS:
$(function() {
$('input[type="radio"]').click(function() {
if($(this).attr('id') == 'others') {
$('#others-text').removeClass('hidden');
} else {
$('#others-text').addClass('hidden');
$('#others-text').val('');
}
});
});
===============HTML
<input type="radio" name="rdo" value="1" checked="checked" />Electronics
<input type="radio" name="rdo" value="2" />Computers
<input type="radio" name="rdo" value="3" />Others
===============jQuery
$('input[name=rdo]').change(function() {
var a = $(this).val();
if (a != 3) {
$('#textboxid').hide();
}else{
$('#textboxid').val('');
$('#textboxid').show();
}
});
$("#<%=text1.ClientID%>").val('');
I have multiple checkboxes in a form. Based on clicking those checkboxes, I show a div section. But if I uncheck even one checkbox, that div section gets hidden. How do I make sure that div section is hidden only if all checkboxes are unchecked. Crude way can be to write my own 'display' method which will check if all checkboxes are unchecked and then hide the div section. Any easier solution??
HTML:
<input type="checkbox" class="group" name="check1">
<input type="checkbox" class="group" name="check2">
<input type="checkbox" class="group" name="check3">
<input type="checkbox" class="group" name="check4">
jQuery:
$(function() {
var $checks = $('input:checkbox.group');
$checks.click(function() {
if($checks.filter(':checked').length == 0) {
$('#div').hide();
} else {
$('#div').show();
}
});
});
The following code will show the div if one or more checkboxes has been checked:
jQuery
Version 1:
$("input[name='mycheckboxes']").change(function() {
$("#showme").toggle($("input[name='mycheckboxes']:checked").length>0);
});
Version 2 (more efficient):
var MyCheckboxes=$("input[name='mycheckboxes']");
MyCheckboxes.change(function() {
$("#showme").toggle(MyCheckboxes.is(":checked"));
});
HTML
<input type="checkbox" name="mycheckboxes" />
<input type="checkbox" name="mycheckboxes" />
<input type="checkbox" name="mycheckboxes" />
<input type="checkbox" name="mycheckboxes" />
<div id="showme" style="display: none">Show me</div>
Code in action (Version 1).
Code in action (Version 2).
--- Different Checkbox Names Version ---
For different named checkboxes, wrap them in a DIV with an identifier. E.g.
jQuery
var MyCheckboxes=$("#checkboxgroup :checkbox");
MyCheckboxes.change(function() {
$("#showme").toggle(MyCheckboxes.is(":checked"));
});
HTML
<div id="checkboxgroup">
<input type="checkbox" name="mycheckbox1" />
<input type="checkbox" name="mycheckbox2" />
<input type="checkbox" name="mycheckbox3" />
<input type="checkbox" name="mycheckbox4" />
</div>
<div id="showme" style="display: none">Show me</div>
This code in action.
Not really, you need Javascript for this one... Or maybe... Let's say:
<html>
<head>
<style type="text/css">
#input_container > input + input + input + div {display:none}
#input_container > input:checked + input:checked + input:checked + div {display:block}
</style>
</head>
<div id="input_container">
<input type="checkbox">blah1
<input type="checkbox">blah2
<input type="checkbox">blah3
<div>To show/hide</div>
</div>
</body>
</html>
I'd create a function that uses a variable that tracks the number of checkboxes checked:
var numberOfChecks = 0;
function display(ev) {
var e = ev||window.event;
if (this.checked) {
numberOfChecks++;
} else {
numberOfChecks--;
}
if (!numberOfChecks) {
//hide div code
} else {
//display div code
}
}
Use that function for each onClick event for every checkbox. In the ideal world this would be done inside some initialization function so that numberOfChecks and display aren't in the global namespace.
Plain Javascript:
HTML
<div id="checkboxes">
<input type="checkbox" name="check1">
<input type="checkbox" name="check2">
<input type="checkbox" name="check3">
<input type="checkbox" name="check4">
</div>
<div id="hiddendiv"><!-- more stuff --></div>
Javascript
(function() { //Create clousre to hide the checked variable
var checked = 0;
var inputs = document.getElementById('checkboxes').getElementsByTagName('input');
for (var i=0, l=inputs.length; i<l; i++) {
if (inputs[i].type == 'checkbox') {
if (inputs[i].checked) checked++; //Count checkboxes that might be checked on page load
inputs[i].onchange = function() {
checked += this.checked ? 1 : -1;
var hiddendiv = document.getElementById('hiddendiv');
if (!checked) hiddendiv.style.display = "none";
else hiddendiv.style.display = "";
};
}
}
}());
The other option is to simply iterate through each checkbox every time the change event is fired rather than relying on counting, which is probably more error prone. Obviously jQuery is more concise, but a little verbosity never hurt anyone.
function toggleCheckbox(id) {
if ($("input[id=" + id + "]").is(':checked')) {
$( "#"+id ).prop( "checked", false );
} else {
$( "#"+id ).prop( "checked", true );
}
}
Just pass the id of your checkbox