What I am trying to do in my code is to return a row of my table when it is clicked. I am doing this in the jquery function $("tr.table").click(function)..... After that I am trying to store the data of this table row in a variable named tableData. This all works fine but when i try to use the variable tabledata in an if statement. I get an tabledata is undefined error. My question is how can I use the variable tabledata in my if statement without getting an error.
my javascript code
function onUpdate() {
var tableData
var auth2 = gapi.auth2.getAuthInstance();
var profile = auth2.currentUser.get().getBasicProfile();
$("tr.table").click(function () {
tableData = $(this).children("td").map(function () {
return $(this).text();
}).get();
});
if( tableData[7] === 2) {
console.log("if statement");
...
}
else {
console.log("else statement");
$.confirm({
title: '',
content: '',
buttons: {
confirm: function () {
}
}
});
}
}
my html table code
<table class="table table-bordered table-responsive-sm table-hover">
<thead>
<tr>
<th>Date</th>
<th>TimeSlot</th>
<th>Room</th>
<th>Attendees</th>
<th>update</th>
<th>delete</th>
</tr>
</thead>
<tbody>
<tr class="table">
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table command">
<a onclick="onUpdate()" style="color: #007bff; cursor: pointer"> <i class="fa fa-pencil-square-o" aria-hidden="true"></i></a>
</td>
<td class="table command">
<a onclick="onDelete()" style="color: #007bff; cursor: pointer"> <i class="fa fa-trash" aria-hidden="true"></i></a>
</td>
</tr>
</tbody>
</table>
You don't need to assign click event within onUpdate function. If I understood right, you want to click on update button and execute if..else block. You can pass a reference of a element like onclick="onUpdate(this)" in HTML. Then use .closest() to find the tr and get entire row as an array. One thing to keep in mide here is in if using === for comparison may not work as array will contain string value even for numbers. So either do type conversion or just use == to compare only values as done here.
function onUpdate($this) {
var tableData;
tableData = $($this).closest('tr').children("td").map(function() {
return $(this).text();
}).get();
//console.log(tableData);
if (tableData[7] == 2) {
console.log("if statement 2");
} else if (tableData[7] == 22) {
console.log("if statement 22");
} else {
console.log("else statement");
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<table class="table table-bordered table-responsive-sm table-hover">
<thead>
<tr>
<th>Date</th>
<th>TimeSlot</th>
<th>Room</th>
<th>Attendees</th>
<th>update</th>
<th>delete</th>
</tr>
</thead>
<tbody>
<tr class="table">
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table">value 2</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">1</td>
<td class="table" style="display: none">3</td>
<td class="table" style="display: none">2</td>
<td class="table command">
<a onclick="onUpdate(this)" style="color: #007bff; cursor: pointer"> update</a>
</td>
<td class="table command">
<a onclick="onDelete()" style="color: #007bff; cursor: pointer"> delete</a>
</td>
</tr>
<tr class="table">
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table">value 22</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">1</td>
<td class="table" style="display: none">3</td>
<td class="table" style="display: none">22</td>
<td class="table command">
<a onclick="onUpdate(this)" style="color: #007bff; cursor: pointer"> update</a>
</td>
<td class="table command">
<a onclick="onDelete()" style="color: #007bff; cursor: pointer"> delete</a>
</td>
</tr>
<tr class="table">
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table">value 33</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">1</td>
<td class="table" style="display: none">3</td>
<td class="table" style="display: none">33</td>
<td class="table command">
<a onclick="onUpdate(this)" style="color: #007bff; cursor: pointer"> update</a>
</td>
<td class="table command">
<a onclick="onDelete()" style="color: #007bff; cursor: pointer"> delete</a>
</td>
</tr>
</tbody>
</table>
Pass the this reference to the in-line function:
<a onclick="onUpdate(this)" />
Then use the anchor reference i.e. ref in the handler to get the row:
function onUpdate(ref) {
const $row = $(ref).closest('tr');
}
Full example
function onUpdate(ref) {
const $row = $(ref).closest('tr'),
rowData = $row.find('td:not(.actions)').map(function(td) {
return $(this).text();
}).get();
console.log(`Row data: ${JSON.stringify(rowData)}`);
if (rowData[0] === '2020-12-23') {
console.log('Hello World!');
}
}
function onDelete(ref) {
$(ref).closest('tr').remove();
}
thead tr th {
text-align: center;
}
.actions {
display: grid;
grid-auto-flow: column;
column-gap: 1em;
justify-content: center;
align-content: space-evenly;
}
.hidden {
display: none;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<table class="table table-bordered table-responsive-sm table-hover">
<thead>
<tr>
<th>Date</th>
<th>Time Slot</th>
<th>Room</th>
<th>Attendees</th>
<th class="hidden">Hidden #1</th>
<th class="hidden">Hidden #2</th>
<th class="hidden">Hidden #3</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
<tr>
<td>2020-12-23</td>
<td>12:00</td>
<td>42</td>
<td>8</td>
<td class="hidden">...</td>
<td class="hidden">...</td>
<td class="hidden">...</td>
<td class="actions">
<a onclick="onUpdate(this)" style="color: #007bff; cursor: pointer">
<i class="fas fa-pencil-alt" aria-hidden="true"></i>
</a>
<a onclick="onDelete(this)" style="color: #007bff; cursor: pointer">
<i class="fas fa-trash" aria-hidden="true"></i>
</a>
</td>
</tr>
</tbody>
</table>
this referes to the object the onclick method belongs to. I changed your HTML code with onclick="onUpdate(this)", now you can fecth the texts of the row with map() function.
Also you need to change your selector to select <td> of the clicked <tr> so I used [parent().parent()][1] method to reach that. You can use alternative selectors like [closest()][1]
var tableData;
function onUpdate(e) {
tableData = $(e).parent().parent().children("td").map(function () {
return $(this).text();
}).get();
console.log("Table data has created as; "+tableData);
if( tableData[7] === 2) {
console.log("if statement");
}
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table class="table table-bordered table-responsive-sm table-hover">
<thead>
<tr>
<th>Date</th>
<th>TimeSlot</th>
<th>Room</th>
<th>Attendees</th>
<th>update</th>
<th>delete</th>
</tr>
</thead>
<tbody>
<tr class="table">
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table" style="display: none">...</td>
<td class="table command">
<a onclick="onUpdate(this)" style="color: #007bff; cursor: pointer"> update</a>
</td>
<td class="table command">
<a onclick="onDelete(this)" style="color: #007bff; cursor: pointer"> delete</a>
</td>
</tr>
</tbody>
</table>
You do not need that click function so you can modify your code in this way.
<script>
function onUpdate() {
var tableData = $("tr.table")
.children("td")
.map(function () {
return $(this).text();
})
.get();
if( tableData[7] === 2) {
console.log("if statement");
}
}
</script>
I have a table where I use JqueryUI and when I make a drag of a row the style of this disappear, that's normal cause when you make a drag of the row, this pass to be outside of table.
The element created while dragging is a <tr>and have the class .placeholder-style I want to keep the padding of the fields in the row created while drag.
How can I do this?
$("#tabs").tabs();
$("#tbodyproject").sortable({
items: "> tr",
appendTo: "parent",
helper: "clone",
placeholder: "placeholder-style",
start: function(event, ui) {
var cantidad_real = $('.table thead tr th:visible').length;
var cantidad_actual = $(this).find('.placeholder-style td').length;
if (cantidad_actual > cantidad_real) {
var cantidad_a_ocultar = (cantidad_actual - cantidad_real);
for (var i = 0; i <= cantidad_a_ocultar; i++) {
$(this).find('.placeholder-style td:nth-child(' + i + ')').addClass('hidden-td');
}
}
ui.helper.css('display', 'table');
},
stop: function(event, ui) {
ui.item.css('display', '')
},
update: function(event, ui) {
let newOrder = $(this).sortable('toArray');
$.ajax({
type: "POST",
url: '/admin/projects/updateOrder',
data: {
ids: newOrder
}
})
.done(function(msg) {
location.reload();
});
}
}).disableSelection();
img {
width: 100px;
}
.hidden-td {
display: none !important;
}
.table {
background-color: green;
border: 0;
}
.trdrag {
background-color: yellow;
}
.thcenter {
background-color: grey !important;
}
.ui-sortable-helper {
left: 0px!important;
}
.idrow {
width: 5%;
}
.tdvisible {
width: 5%;
}
.tdslug {
width: 10%;
}
.tdimg {
width: 15%;
}
.tdorder {
width: 20%;
}
.tdacciones {
width: 40%;
}
#media (max-width: 500px) {
.ocultarid {
display: none;
}
.tdslug {
width: 15%;
}
}
#media (max-width: 350px) {
.ocultarvisible {
display: none;
}
.accionesvisible {
display: none;
}
.ordenvisible {
display: none;
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" />
<div id="tabs">
<div class="col-md-12">
<div id="table1">
<table class="table">
<thead>
<tr>
<th class="thcenter ocultarid">ID</th>
<th class="thcenter ocultarvisible">Visible</th>
<th class="thcenter slug">Nombre</th>
<th class="thcenter header">Header</th>
<th class="thcenter home">Home</th>
<th class="thcenter ordenvisible">Orden</th>
<th class="thcenter accionesvisible"><span class="glyphicon glyphicon-cog"></span>Acciones</th>
</tr>
</thead>
<tbody id="tbodyproject">
<tr id="id1" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">1</p>
</td>
<td class="hidden-td" style="display:none;">Testing</td>
<td class="hidden-td" style="display:none;">Testing2</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 1</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 1">Delete
</form>
</td>
</tr>
<tr id="id1" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">2</p>
</td>
<td style="display:none;">Testing</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 1</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 1">Delete
</form>
</td>
</tr>
<tr id="id1" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">3</p>
</td>
<td style="display:none;">Testing</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 1</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 1">Delete
</form>
</td>
</tr>
<tr id="id1" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">1</p>
</td>
<td style="display:none;">Testing</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 1</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 1">Delete
</form>
</td>
</tr>
<tr id="id1" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">4</p>
</td>
<td style="display:none;">Testing</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 1</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 1">Delete
</form>
</td>
</tr>
<tr id="id2" class="trdrag">
<td class="idrow tdcenter ocultarid">
<p id="margindata">5</p>
</td>
<td class="tdcenter tdvisible ocultarvisible">
Yes
</td>
<td class="tdslug slug">
<p id="margindata">Slug</p>
</td>
<td class="tdimg header"><img src="http://via.placeholder.com/350x150" class="sizeheader"></td>
<td class="tdimg home"><img src="http://via.placeholder.com/350x150" class="sizehome"></td>
<td class="tdcenter tdorder ordenvisible">
<p id="margindata">Order 2</p>
</td>
<td class="tdacciones accionesvisible">
<form method="POST" action="{{route('admin.projects.destroy',$project->id)}}" onsubmit="return ConfirmarBorrar()">
Edit
<input type="submit" value="Delete" class="btn btn-danger btn-sm" id="margindata">
<input type="hidden" name="_token" value="Token 2">Delete
</form>
</td>
</tr>
</tbody>
</table>
<br><br>
</div>
</div>
https://jsfiddle.net/3g3bt80e/9/
Try defineing the td / tr tags the css to a certain height & width this may resolve ur problem.
Below is the code snippet. By default after search the result were sorted alphabetically. I want it to sort based on the prefix of my search value.
For example I type b then it should sort bbb then abed while not abed then bbb.
$("#filter-button").click(function() {
$(this).toggleClass("active");
$('#filter-body').slideToggle(100);
});
$("#btnSearch").click(function(e){
var table = $('#custTable').DataTable();
var txtCustName = $("#txtCustName").val();
table
.columns(1).search(txtCustName)
.draw();
});
$('#custTable').DataTable({
responsive: {
details: {
type: 'column',
target: 'tr'
}
},
columnDefs: [
{
className: 'control',
orderable: false,
targets: 0
}],
"dom": 'iti',
iDisplayLength: -1
});
$('#custTable thead th:first-child').css({'background-image':'none'});
$("#custTable a.cust_id").on('click', function(event){
event.stopPropagation();
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdn.datatables.net/1.10.16/js/jquery.dataTables.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<link href="https://cdn.datatables.net/1.10.16/css/jquery.dataTables.min.css" rel="stylesheet"/>
<script src="https://cdn.datatables.net/responsive/2.2.0/js/dataTables.responsive.min.js"></script>
<link href="https://cdn.datatables.net/responsive/2.2.0/css/responsive.dataTables.min.css" rel="stylesheet"/>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="filter-container">
<button class="accordion" id="filter-button" data-toggle="collapse" data-parent="#accordion">Filter Customer</button>
<div id="filter-body" class="panel-collapse collapse">
<div class="panel-body filter-body">
<div class="col-xs-12 col-sm-12 col-md-12 col-lg-3" style="text-align:initial;">
<div class="filter-group">
<label for="txtCustName">Name</label>
<input type="text" id="txtCustName">
</div>
</div>
<div class="col-xs-12 col-sm-12 col-md-12 col-lg-12" style="text-align:initial;">
<div class="filter-group">
<button class="btn btn-success" id="btnSearch"><i class="mdi mdi-filter-outline"></i> Search</button>
</div>
</div>
</div>
</div>
</div>
<table id="custTable" class="table table-striped table-bordered table-hover dataTable no-footer dtr-column" cellspacing="0" width="100%" aria-describedby="custTable_info" role="grid" style="width: 100%;"><thead>
<tr role="row"><th class="control sorting_asc" rowspan="1" colspan="1" style="width: 13px; display: none; background-image: none;" aria-label=""></th><th class="sorting" tabindex="0" aria-controls="custTable" rowspan="1" colspan="1" style="width: 74px;" aria-label="Name: activate to sort column ascending">Name</th></tr>
</thead><tbody><tr role="row" class="odd">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=27">abed</a></td>
</tr><tr role="row" class="even">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=28">accure</a></td>
</tr><tr role="row" class="odd">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=29">async</a></td>
</tr><tr role="row" class="even">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=30">bbb</a></td>
</tr><tr role="row" class="odd">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=20">john</a></td>
</tr><tr role="row" class="even">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=26">pencil</a></td>
</tr><tr role="row" class="odd">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=21">steve</a></td>
</tr><tr role="row" class="even">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=25">taylor</a></td>
</tr><tr role="row" class="odd">
<td class="control sorting_1" style="display: none;"></td>
<td><a class="cust_id" href="customer-detail.php?id=24">zack bro</a></td>
</tr></tbody></table>
With this code, i get all the checkboxes checked:
$(".checkAllCheckboxes").click(function()
{
$('input:checkbox').not(this).prop('checked', this.checked);
});
With this, i add a class to the element, where the checkbox is in.
$(function()
{
$('.table_row_checkbox').on('change',function(){
if($(this).is(":checked"))
{
$(this).parents('tr').addClass("checkbox_checked_row");
}
else
{
$(this).parents('tr').removeClass("checkbox_checked_row");
}
});
});
How can i add that class, in my first code, to all the elements, by clicking select all checkboxes?
Sorry, i dont mean that.
My generated table code looks like:
<table class="table table-hover table-bordered list">
<thead>
<tr>
<td style="width: 1px; text-align: center;"><input type="checkbox" class="checkAllCheckboxes" /></td>
<td style="text-align: center;">ID</td>
<td class="left">Név</td>
<td class="left">E-mail</td>
<td class="left">Telefonszám</td>
<td style="text-align: center;">Dátum</td>
<td style="text-align: center;">Státusz</td>
<td class="right">Műveletek</td>
</tr>
</thead>
<tbody>
<tr id="sor55">
<td class="left"><input class="table_row_checkbox" type="checkbox" name="selectedRows[]" value="55" /></td>
<td style="text-align: center;">55</td>
<td class="left">Nagy Andrea</td>
<td class="left">andi99#gmail.com</td>
<td class="left">06 70 8382 11</td>
<td style="text-align: center;">2016-08-13 20:33</td>
<td style="text-align: center; color:#ff0000">Új üzenet</td>
<td class="right"><span class="btn btn-sm button"><span class="glyphicon glyphicon-pencil"></span></span> <a id="55" href="#" class="deleteLink"><span class="btn btn-sm btn-danger "><span class="glyphicon glyphicon-remove"></span></span></a></td>
</tr>
<tr id="sor54">
<td class="left"><input class="table_row_checkbox" type="checkbox" name="selectedRows[]" value="54" /></td>
<td style="text-align: center;">54</td>
<td class="left">Nagy Andrea</td>
<td class="left">andi99#gmail.com</td>
<td class="left">06 70 8382 11</td>
<td style="text-align: center;">2016-08-13 20:33</td>
<td style="text-align: center; color:#ff0000">Új üzenet</td>
<td class="right"><span class="btn btn-sm button"><span class="glyphicon glyphicon-pencil"></span></span> <a id="54" href="#" class="deleteLink"><span class="btn btn-sm btn-danger "><span class="glyphicon glyphicon-remove"></span></span></a></td>
</tr>
</tbody>
</table>
In the first , theres the select all checkbox.
$(".checkAllCheckboxes").click(function()
{
$('input:checkbox').not(this).prop('checked', this.checked);
$('input:checkbox').each(function() {
if($(this).is(":checked"))
{
$(this).parents('tr').addClass("checkbox_checked_row");
}
else
{
$(this).parents('tr').removeClass("checkbox_checked_row");
}
});;
});
$('.table_row_checkbox').on('change',function(){
if($(this).is(":checked"))
{
$(this).parents('tr').addClass("checkbox_checked_row");
}
else
{
$(this).parents('tr').removeClass("checkbox_checked_row");
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table class="table table-hover table-bordered list">
<thead>
<tr>
<td style="width: 1px; text-align: center;"><input type="checkbox" class="checkAllCheckboxes" /></td>
<td style="text-align: center;">ID</td>
<td class="left">Név</td>
<td class="left">E-mail</td>
<td class="left">Telefonszám</td>
<td style="text-align: center;">Dátum</td>
<td style="text-align: center;">Státusz</td>
<td class="right">Műveletek</td>
</tr>
</thead>
<tbody>
<tr id="sor55">
<td class="left"><input class="table_row_checkbox" type="checkbox" name="selectedRows[]" value="55" /></td>
<td style="text-align: center;">55</td>
<td class="left">Nagy Andrea</td>
<td class="left">andi99#gmail.com</td>
<td class="left">06 70 8382 11</td>
<td style="text-align: center;">2016-08-13 20:33</td>
<td style="text-align: center; color:#ff0000">Új üzenet</td>
<td class="right"><span class="btn btn-sm button"><span class="glyphicon glyphicon-pencil"></span></span> <a id="55" href="#" class="deleteLink"><span class="btn btn-sm btn-danger "><span class="glyphicon glyphicon-remove"></span></span></a></td>
</tr>
<tr id="sor54">
<td class="left"><input class="table_row_checkbox" type="checkbox" name="selectedRows[]" value="54" /></td>
<td style="text-align: center;">54</td>
<td class="left">Nagy Andrea</td>
<td class="left">andi99#gmail.com</td>
<td class="left">06 70 8382 11</td>
<td style="text-align: center;">2016-08-13 20:33</td>
<td style="text-align: center; color:#ff0000">Új üzenet</td>
<td class="right"><span class="btn btn-sm button"><span class="glyphicon glyphicon-pencil"></span></span> <a id="54" href="#" class="deleteLink"><span class="btn btn-sm btn-danger "><span class="glyphicon glyphicon-remove"></span></span></a></td>
</tr>
</tbody>
</table>
Or, slightly shorter, see here fiddle (edited):
$(".checkAllCheckboxes").click(function()
{
$(this).closest('table').find('input:checkbox').prop('checked', this.checked)
.closest('tr').toggleClass('selected',this.checked)
});
The function does both, set the tickmarks and assigns/removes the classname to the parent-trs. As it turns out, the .not(this) and later .addSelf() were not even necessary to achieve the intended effect. I therefore removed them again ("Write less, do more").
.closest() is advantageous in cases where there might be nested tables (.parents() would find all parent tables)
.closest('tr') gets the trs you want to work on.
Well, the above does not quite do everything. It does not do the tr-class-handling when clicking on a "normal" checkbox. The following does:
$('input:checkbox').click(function()
{ var jqobj=$(this);
if (jqobj.hasClass('checkAllCheckboxes')) // extend the selection
{ jqobj=jqobj.closest('table').find('input:checkbox'); }
jqobj.prop('checked', this.checked).closest('tr')
.toggleClass('selected',this.checked);
});
this can also be used to acheive the same
$(".checkAllCheckboxes").click(function(){
if($(this).is(':checked')){
$(this).parents('tr').addClass('checked');
$('tbody tr').addClass('checked')
$('tbody input[type="checkbox"]').prop('checked',true)
}
else{
$(this).parents('tr').removeClass('checked');
$('tbody tr').removeClass('checked')
$('tbody input[type="checkbox"]').prop('checked',false)
}
});
I want to Create A Simple Web Crawler in Java.
I am trying to use this code
WebDriver driver = new HtmlUnitDriver();
driver.get("https://codereview.qt-project.org/#change,70");
String pageSource=driver.getPageSource();
System.out.println(pageSource);
So I got this source code >>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
<html><head><META http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Gerrit Code Review</title><meta content="locale=en_US" name="gwt:property">
<script language="javascript" type="text/javascript">var gerrit_hostpagedata={"config":
{"useContributorAgreements":true,"useContactInfo":false,"allowRegisterNewEmail":false,
But the content is produced with JavaScript, I want to obtain the HTML snapshot.
Create a Javascript enabled driver..
WebDriver driver = new HtmlUnitDriver(true);
Results:
<?xml version="1.0" encoding="UTF-8"?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title>
codereview.qt-project Code Review
</title>
<meta content="locale=en_US" name="gwt:property"/>
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<table>
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<img onload="this.__gwtLastUnhandledEvent="load";" src="https://codereview.qt-project.org/gerrit/clear.cache.gif" style="width: 16px; height: 16px; background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAfklEQVR42mNgoDZITk4WosiAtLS0M6mpqb1Amp9cAy4B8X8gfpWenp5MiQEwfB6IbSgxAIaXArEcJQaA8Ddg+NQVFhZykmsADG8MDQ1lJseA5wQDFocBP0FRm5WVxUNOGGwEJi4VcmLhKtC5HuSkg8NA5+bjDCRCAG8UDUoAAIw8kVdwMG+3AAAAAElFTkSuQmCC) no-repeat 0px 0px" border="0" class="gwt-Image"/>
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Included in
</td>
</tr>
</tbody>
</table>
</a>
</td>
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<tr>
<td align="left" style="vertical-align: top;">
<div style="padding: 0px; overflow: hidden; display: none;">
<table class="content">
<colgroup>
<col/>
</colgroup>
<tbody>
<tr>
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</td>
</tr>
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</td>
</tr>
</tbody>
</table>
<table cellspacing="0" cellpadding="0" class="gwt-DisclosurePanel gwt-DisclosurePanel-closed">
<tbody>
<tr>
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<table>
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<td>
Dependencies
</td>
</tr>
</tbody>
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Subject
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<td class="GCLMTUVDKD">
Project
</td>
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Branch
</td>
<td class="GCLMTUVDKD">
Updated
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</tr>
<tr>
<td colspan="8" class="GCLMTUVDKJ">
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</td>
</tr>
<tr>
<td colspan="8" class="GCLMTUVDOE">
(None)
</td>
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<tr>
<td colspan="8" class="GCLMTUVDKJ">
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</td>
</tr>
<tr>
<td colspan="8" class="GCLMTUVDOE">
(None)
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</tr>
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Old Version History:
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