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how to highlight row on mouse click?

I have a table with rows of data. I am able to highlight the table when the checkbox is checked. I would like to enable the highlight and enable the checkbox on a mouse click over the table. the problem with my code now is that when I click on the check box its triggers the event for the mouse click to as the check box is part of the <tr> how can I fix this.
$('.form-check-input').on('click', function() {
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function() {
//$(this).find(".form-check-input").checked = true;
var checkBox = $(this).find(".form-check-input");
if (checkBox.is(':checked')) {
checkBox.attr("checked", false);
$(this).removeClass("rowColor");
} else {
checkBox.attr("checked", true);
$(this).addClass("rowColor");
}
});
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr class="">
<td></td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>

Issue with above code is when checkbox clicked it also trigger parent element click event. you can stop that by calling stopPropagation() for event. here is updated code
$('.form-check-input').on('click', function(e) {
e.stopPropagation();
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function() {
$('.form-check-input').trigger("click");
return;
});
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr class="">
<td>test</td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>

You had two events overlap each other because the checkbox click was bubbling to the tr click. I added e.stopPropagation(); to keep it from happening.
$('.form-check-input').on('click', function(e) {
e.stopPropagation();
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function() {
//$(this).find(".form-check-input").checked = true;
var checkBox = $(this).find(".form-check-input");
if (checkBox.is(':checked')) {
checkBox.attr("checked", false);
$(this).removeClass("rowColor");
} else {
checkBox.attr("checked", true);
$(this).addClass("rowColor");
}
});
table {
width: 100%
}
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr>
<td>&nbsp</td>
<td class="checkboxtd">
<input class="form-check-input" type="checkbox" value="" id="">
</td>
</tr>
</tbody>
</table>

First of all some other this about your code:
you should use checkBox.prop("checked", false); and not .attr to set the current state of the checkbox.
you normally want to listen to the change (or input) event on an input element if you want to get notified about a change a click. A checkbox could also be checked/unchecked by using other input devices like a keyboard.
To your problem, there are different ways of targeting the problem.
My first and highly suggested solution would be to rewrite the logic of your code: I would go with only changing the checked state of the checkbox in the tr event handler and then trigger the change event on the checkbox.
$('.form-check-input').on('change', function(e) {
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function(e) {
var checkBox = $(this).find(".form-check-input");
if (!$(e.target).is(checkBox)) {
// toggle the check state
checkBox.prop("checked", !checkBox.is(':checked'));
// trigger the change event
checkBox.trigger("change")
}
});
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr class="">
<td></td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>
If you really want to keep your code that way - which I won't suggest due to the above-mentioned reason - you could go with the way to prevent the propagation of the event in the click event handler of the input element, that way it won't reach the tr element.
$('.form-check-input').on('click', function(e) {
e.stopPropagation()
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function(e) {
//$(this).find(".form-check-input").checked = true;
var checkBox = $(this).find(".form-check-input");
if (checkBox.is(':checked')) {
checkBox.prop("checked", false);
$(this).removeClass("rowColor");
} else {
checkBox.prop("checked", true);
$(this).addClass("rowColor");
}
});
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr class="">
<td></td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>
The other way would be to check in the event handler of the tr element if the click event originated from the input element, using $(e.target).is(checkBox). That way you could also change your event listener to listen for change instead of click for the checkbox. But I wouldn't recommend that either.
$('.form-check-input').on('change', function(e) {
if ($(this).is(':checked')) {
$(this).closest("tr").addClass("rowColor");
} else {
$(this).closest("tr").removeClass("rowColor");
}
});
$('#table1 tbody tr').on('click', function(e) {
//$(this).find(".form-check-input").checked = true;
var checkBox = $(this).find(".form-check-input");
if (!$(e.target).is(checkBox)) {
if (checkBox.is(':checked')) {
checkBox.prop("checked", false);
$(this).removeClass("rowColor");
} else {
checkBox.prop("checked", true);
$(this).addClass("rowColor");
}
}
});
.rowColor {
background-color: #dfecf6;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="table1" class="table table-striped">
//thead
<tbody>
<tr class="">
<td></td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>

I think you can do a few changes feel free to visit my solution in CodePen: https://codepen.io/juanmaescudero/pen/PojQKzm
Anyway I share you the code:
HTML:
<table id="table1" class="table table-striped">
<tbody>
<tr class="">
<td>highlight row</td>
<td class="checkboxtd"><input class="form-check-input" type="checkbox" value="" id=""></td>
</tr>
</tbody>
<table>
CSS:
.rowColor {
background-color: #dfecf6;
}
JS:
$(".form-check-input").on("click", (e) => {
e = e.target;
if ($(e).is(":checked")) {
$(e.closest("tr")).addClass("rowColor");
} else {
$(e.closest("tr")).removeClass("rowColor");
}
});
Regards 😁

How to not allow deleting all rows in table?

I have a simple table with 3 columns with classes = "code","description","delete" the column has class "delete" is a checkbox type, and one button with class="savebtn".
I need the following :
When user click save :
the Jquery must verify the code column that it has data.
If any cell in delete column is checked, Delete that row.
If the user checked all cells in delete column alert message that the table must has at least one row , and don't delete the rows.
this is a Demo but it not working with me.
that what i tried :
$(document).ready(function (){
$(".savebtn").bind("click", function(e){
$('.savebtn').attr('disabled',true);
$('.table tbody tr').each(function () {
$(this).find('.code input').each(function () {
if ($(this).closest("tr").find(".delete input").is(":checked") && $('.cf-table-block tbody tr').length >=1){
$('.delete input :checkbox:checked').closest('tr').remove();
$('.savebtn').removeAttr('disabled');
}else if($(this).closest("tr").find(".delete input").is(":checked") && $('.cf-table-block tbody tr').length <2){
e.preventDefault();
}else if($('.delete input').prop('checked')==false && ( $(this).val().length>0)){
$('.savebtn').removeAttr('disabled');
}else if ($('.delete input').prop('checked')==false && ( $(this).val().length==0)){
$(this).attr("placeholder", "Please fill this field");
}
});
});
});
});

First, you should look at wrapping your table header in <thead> and body in <tbody>. This will allow you to determine how many rows are relevant to our needs.
It'd be good to then create an array of rows that are checked to be deleted, this can then be compared (via length) to the original amount of rows.
Here's an example - I've removed a lot of the logic as the use of an array to store checked rows will help remove the need for a lot of those conditionals.
Here's a fiddle.
Edit: Here's a new fiddle in which i've added a button for you to clear/populate the last rows value so you can test.

This is updated fiddle of what you are trying to do.
https://jsfiddle.net/ko55Lbt3/6/
$(document).ready(function (){
$(".savebtn").bind("click", function(e){
$('.savebtn').attr('disabled',true);
if($(".table tr [type='checkbox']:checked").length >= $('.table tr').length -1)
{
alert("all rows can not be deleted");
return false;
}
$('.table tr').each(function () {
$(this).find('.code input').each(function () {
if ($(this).closest("tr").find(".delete input").is(":checked")){
if($(this).val().length > 0)
{
$(this).closest("tr").remove();
$('.savebtn').removeAttr('disabled');
}
else
{
$(this).attr("placeholder", "Please fill this field");
}
}
});
});
});
});
There are few problem with selectors in your current code which i have corrected.For example "tbody" element is no where, the td should not have the type attribute.

I've done it with a simple count on each click:
See in Fiddle
$(document).ready(function (){
// on click "Save"
$(".savebtn").bind("click", function(e){
$('.savebtn').attr('disabled',true);
// Delete rows
$("input:checkbox").each(function () {
if($(this).prop("checked")){
$(this).closest("tr").remove();
}
});
});
// on click a checkbox
$("input:checkbox").on("click", function(){
checkboxCount=0;
$("input:checkbox").each(function(){
checkboxCount++;
});
$("input:checkbox").each(function(){
if($(this).prop("checked")){
checkboxCount--;
}
});
// this is just to see the value in jsFiddle
$("#console").html(checkboxCount);
// If there is no checkbox unchecked, disables the Save button and alert.
if(checkboxCount<1){
alert("Table must have at least one row!");
$('.savebtn').attr('disabled',true);
}else{
$('.savebtn').attr('disabled',false);
}
});
});

Try this one:
https://jsfiddle.net/ersamrow/f7ce7dpj/
HTML:
<table class="table" style="width:100%" border="1">
<thead>
<tr>
<th class="code">Code</th>
<th class="description">Description</th>
<th class="delete">Delete</th>
</tr>
</thead>
<tbody>
<tr>
<td class="code" type="text">1</td>
<td type="text">aa</td>
<td class="delete">
<input type="checkbox">
</td>
</tr>
<tr>
<td class="code" type="text">2</td>
<td type="text">bb</td>
<td class="delete">
<input type="checkbox">
</td>
</tr>
<tr>
<td class="code" type="text">3</td>
<td type="text">cc</td>
<td class="delete">
<input type="checkbox">
</td>
</tr>
</tbody>
</table>
<br>
<input class="savebtn" style="width: 65px; font-size: 16px;" type="button" value="Save">
Script:
$(document).ready(function() {
// on click "Save"
$(".savebtn").bind("click", function(e) {
$('.savebtn').attr('disabled', true);
var table_rows = $('table tbody').find('tr').length;
var checked = $('input:checkbox:checked').length;
if (checked < table_rows) {
// Delete rows
$("input:checkbox").each(function() {
if ($(this).prop("checked")) {
$(this).closest("tr").remove();
}
});
} else {
alert("Table must have at least one row!");
}
$('.savebtn').attr('disabled', false);
});
});

In each table check background color and validate

I have a table with some row colored as green.Each row have a checkbox.
When I click submit button i need to validate that only green colored row whose checkboxes are not checked should be checked.
No other colored rows and just the green one(#47A347).
Below is my html.Can anyone help me getting the solution.
<form method="post" action="test2.html">
<table>
<tr bgcolor="#47A347" class="rowb">
<td>Hello</td>
<td><input type="checkbox" id="chk" class="linebox"></td>
</tr>
<tr bgcolor="#47A347" class="rowb">
<td>Hello 1</td>
<td><input type="checkbox" id="chk1" class="linebox"></td>
</tr>
<tr class="rowb">
<td>Hello 2</td>
<td><input type="checkbox" id="chk1" class=""></td>
</tr>
<tr>
<td><input type="submit" id="btn" value="Submit"></td>
</tr>
</table>
</form>
I have tried below jquery code.Though it works it fails sometimes.
<script>
jQuery(document).on('click', '#btn', function (event)
{
var rv = true;
$(".rowb").each(function()
{
if($(this).css("background-color") == "rgb(71, 163, 71)")
{
var ischk = 0;
var row = $(this);
if (row.find('input[class="linebox"]').is(':checked') )
{
ischk++;
}
if(ischk==0)
{
rv=false;
}
}
});
if (!rv)
{
alert('Please check');
event.preventDefault();
}
});
</script>

Try this snippet. Should give you an alert for each green checkbox that has not been checked on click of the submit 'btn'. If there is a green row checkbox that has not been checked, the default submit action will be stopped.
$(document).ready(function(){
$('#btn').on('click', function(){
var i = 1;
var error = false;
$(".rowb").each(function() {
ischk = 0;
if($(this).attr("bgcolor") == "#47A347") {
if (!$(this).find('input.linebox').is(':checked') )
{
alert('Please check green checkbox #' + i);
error = true;
}
i++;
}
});
if (error){
event.preventDefault();
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<form method="post" action="test2.html">
<table>
<tr bgcolor="#47A347" class="rowb">
<td>Hello</td>
<td><input type="checkbox" id="chk" class="linebox"></td>
</tr>
<tr bgcolor="#47A347" class="rowb">
<td>Hello 1</td>
<td><input type="checkbox" id="chk1" class="linebox"></td>
</tr>
<tr class="rowb">
<td>Hello 2</td>
<td><input type="checkbox" id="chk1" class=""></td>
</tr>
<tr>
<td><input type="submit" id="btn" value="Submit"></td>
</tr>
</table>
</form>

Instead of asserting in background-color try checking for bgcolor attribute.
//if($(this).css("background-color") == "rgb(71, 163, 71)")
if( $(this).attr("bgcolor") == "#47A347" )
Here's the full refactored code:
jQuery(document).on('click', '#btn', function (event)
{
var rv = true;
$(".rowb").each(function()
{
if($(this).attr("bgcolor") == "#47A347")
{
if ( !$(this).find('.linebox').is(':checked') )
{
rv = false;
return false
}
}
});
if (!rv)
{
alert('Please check');
event.preventDefault();
}
});

$('#btn').on('click', function(){
var data = {};
var form = $(this).closest('form');
$('[bgcolor="#47A347"]', form).each(function(){
data[this.id] = $(this).find('input').val();
})
});
Note: you didn't provide name attribute for inputs. With name attribute provided you can use jQuery's serialize method to gather form data automatically. To filter out unneeded fields you can temporarily set them to disabled state.

Unmark checkbox when there is no more TR and TABLE goes hide

I'm working on this function for remove any marked checkbox in a selector container element. The code works fine but has a small problem: I'm not able to uncheck the first checkbox (the one that toggle all the checkboxes in a selector2 container). Now this is the code for remove the checked checkboxes:
function eliminarMarcados(selector, toggleMsg, msgSelector) {
$(selector + " input[type='checkbox']:checked").closest("tr").not('.tableHead').remove();
if (toggleMsg) {
if ($(selector + " tbody tr").length == 0) {
$(msgSelector).show();
$(selector).hide();
// 1st test didn't work since it's not right
//$(selector + " tr").hasClass('tableHead').$(selector + " input[type='checkbox']").prop('checked', false);
}
}
}
And this is how I call it:
$("#btnEliminarNorma").on('click', function () {
eliminarMarcados("#tablaNorma", true, "#alertSinNorma");
});
This is the code I'm using for toggle all checkboxes checked:
function marcarTodosCheck(selChk, tableBody) {
$(selChk).on('click', function () {
var $toggle = $(this).is(':checked');
$(tableBody).find("input:checkbox").prop("checked", $toggle).trigger("change");
});
$(tableBody).find("input:checkbox").on('click', function () {
if (!$(this).is(':checked')) {
$(selChk).prop("checked", false).trigger("change");
} else if ($(tableBody).find("input:checkbox").length == $(tableBody).find("input:checkbox:checked").length) {
$(selChk).prop("checked", true).trigger("change");
}
});
}
And I call it as follow:
marcarTodosCheck("#toggleCheckNorma", "#tablaNorma");
And this is the HTML code behind this:
<table class="table table-condensed" id="tablaNorma">
<thead>
<tr class="tableHead">
<th><input type="checkbox" id="toggleCheckNorma" name="toggleCheckNorma"></th>
<th>Nro.</th>
<th>Norma COVENIN</th>
<th>Año de Publicación</th>
<th>Comité Técnico</th>
</tr>
</thead>
<tbody id="normaBody">
<tr class="">
<td><input type="checkbox" value="5"></td>
<td>382</td><td>Sit alias sit.</td>
<td>1970</td><td>Velit eum.</td>
</tr>
<tr class="">
<td><input type="checkbox" value="6"></td>
<td>38362</td>
<td>Et voluptatem.</td><td>1976</td>
<td>Et voluptatem.</td>
</tr>
</tbody>
</table>
How I can unmark the first checkbox?

I've just made a Fiddle with an additional <button id="btnEliminarNorma">Uncheck</button> to remove the checkmarks and the adjustment of your first approach in the function eliminarMarcados() :
$(selector).find(" input[type='checkbox']").prop('checked', false);

getting the row values with checkbox

hello guys? can you please help with this? i have this tables in HTML.what i want to achieve is that, when i click the row the checkbox will be checked and the row will be highlighted.and is it possible with the checkbox column hidden?
<table border="1" id="estTable">
<thead>
<tr>
<th></th>
<th>Name</th>
<th>Age</th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="checkbox"></td>
<td>Chris</td>
<td>10</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Cass</td>
<td>15</td>
</tr>
<tr>
<td><input type="checkbox"></td>
<td>Aldrin</td>
<td>16</td>
</tr>
</tbody>
</table>
<input type="button" value="Edit" id="editbtn"/>
<div id="out"></div>
and i have this javascript to get the values of the selected row.And i was hoping to print one row at a time.
$('#editbtn').click(function(){
$('#estTable tr').filter(':has(:checkbox:checked)').find('td').each(function() {
$('#out').append("<p>"+$(this).text()+"</p>");
});
});

This gets a little easier when you use classes to add more context to your source:
<tr>
<td class="select hidden">
<input type="checkbox">
</td>
<td class="name">Chris</td>
<td class="age">10</td>
</tr>
Then you can do something like this:
$(document).ready(function () {
'use strict';
$('#estTable tbody tr').click(function (e) {
//when the row is clicked...
var self = $(this), //cache this
checkbox = self.find('.select > input[type=checkbox]'), //get the checkbox
isChecked = checkbox.prop('checked'); //and the current state
if (!isChecked) {
//about to be checked so clear all other selections
$('#estTable .select > input[type=checkbox]').prop('checked', false).parents('tr').removeClass('selected');
}
checkbox.prop('checked', !isChecked).parents('tr').addClass('selected'); //toggle current state
});
$('#editbtn').click(function (e) {
var selectedRow = $('#estTable .select :checked'),
tr = selectedRow.parents('tr'), //get the parent row
name = tr.find('.name').text(), //get the name
age = parseInt(tr.find('.age').text(), 10), //get the age and convert to int
p = $('<p />'); //create a p element
$('#out').append(p.clone().text(name + ': ' + age));
});
});
Live demo: http://jsfiddle.net/Lf9rf/

if i understand the "print one row at a time" correctly, i think you need to empty your "out" selector before executing the new call
$('#editbtn').click(function(){
$('#out').empty();
$('#estTable tr').filter(':has(:checkbox:checked)').find('td').each(function() {
$('#out').append("<p>"+$(this).text()+"</p>");
});
});

jsBin demo
CSS:
.highlight{
background:gold;
}
jQuery:
$('#estTable tr:gt(0)').click(function( e ){
var isChecked = $(this).find(':checkbox').is(':checked');
if(e.target.tagName !== 'INPUT'){
$(this).find(':checkbox').prop('checked', !isChecked);
}
$(this).toggleClass('highlight');
});