How to add row after last row in table - javascript

Table contains hidden template row and zero or more visible data rows.
In end of table there is add button which shoud add new empty row to end of table.
I tried
function addVariablesRow() {
var t = document.getElementById("reportVariablesTable");
var rows = t.getElementsByTagName("tr");
var r = rows[rows.length - 1];
var x = rows[1].cloneNode(true);
x.style.display = "";
r.parentNode.insertBefore(x, r);
}
but it adds row before last row to table. How to add row after last row to table ?
ASP.NET MVC4 application, bootstrap 3 modal, jquery, jquery-ui are used.
html:
<div class="modal" id="reportVariables" tabindex="-1" role="dialog" aria-labelledby="reportVariablesLabel">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
<div class="modal-body">
<table class="table table-condensed table-striped" id="reportVariablesTable">
<thead>
<tr>
<th>Name</th>
<th>Value</th>
<th>Calculate</th>
</tr>
</thead>
<tbody>
<!-- first row is hidden add template row -->
<tr style='display:none'>
<td>
<input type="text" name="name">
</td>
<td>
<textarea name="valuetostore"></textarea>
</td>
<td>
<select class="totaltype-select" id="totaltype" name="totaltype">
<option value=""></option>
<option value="Sum">Summary</option>
<option value="Lowest">Smallest</option>
<option value="Highest">Biggers</option>
</select>
</td>
</tr>
<!-- other are visible data rows -->
<tr>
<td>
<input type="text" name="name" value="variable1">
</td>
<td>
<textarea name="valuetostore">a-b</textarea>
</td>
<td>
<select class="totaltype-select" id="totaltype" name="totaltype">
<option value=""></option>
<option value="Sum">Summary</option>
<option value="Lowest" selected>Smallest</option>
<option value="Highest">Biggers</option>
</select>
</td>
</tr>
... remaining rows
</tbody>
</table>
<button onclick="addVariablesRow();">+</button>
</div>
</div>
</div>
</div>
Update
I ned to clone template row which is first in body and make new row visible.
I tried:
function addVariablesRow() {
var $t = $("#reportVariablesTable");
var $row = $($t.find("tr")[1]);
var r = $row.clone();
r[0].style.display = "";
r.appendTo($t);
}
Is this best code ? Maybe it is bettet to find template row as first in body?

As you mentioned JQuery is an option, you could use something like this:
function addVariablesRow() {
var $t = $("#reportVariablesTable");
var $row = $t.find("tbody tr").first();
var $newRow = $row.clone();
$newRow.appendTo($t).show();
}

It can be done via jQuery like this,
$('#reportVariablesTable tr:last').after('<tr>...</tr><tr>...</tr>');
You can include anything within the after() method as long as it's valid HTML, including multiple rows as per the example above.

var t = document.getElementById("reportVariablesTable");
var row = document.createElement("tr")
t.appendChild(row)

$('#reportVariablesTable').find('tbody:last')
.append($('#rep‌​ortVariablesTable')
.‌​find('tbody:first').clone())‌​;

Related

creating a table in html using javascript and crm data

In my javascript file, I'm trying to create a table using html.
I have list of records of an entity which has fields like contractid, name, address etc.
var filter = "?$select=*&$filter=_plus_franchisee_value eq " + serviceProviderID;
PlusCRM.RetrieveMultiple("plus_franchiseecontracts", filter, function (records) {
$("#tblNewAssignments").find("tbody").empty();
console.log("vendorcontracts list....................");
console.log(records);
});
In the first column of table I want to show the dropdown which should show all the contract id's. Once I select the id, the 2nd and 3rd column should populate its respective name and address.
Once its filled, 2nd row should appear and dropdown should show again the list of accounts.
html:
<body onfocusout="parent.setEmailRange();" style="overflow-wrap: break-word;">
<div class="row">
<div class="col-md-12">
<h5>New Assignments</h5>
<hr>
<div id="divNewAssignments">
<table id="tblNewAssignments">
<thead>
<tr>
<th>Vendor Contract</th> (this should be drop down)
<th>Volume Purchased</th>
<th>% Fulfilled</th>
<th>Volume Owed</th>
<th>Vendor Amount</th>
</tr>
</thead>
<tbody></tbody>
<tfoot></tfoot>
</table>
<div class="inline-loader"></div>
<div class="no-records" style="display: none">No records found</div>
</div>
</div>
</div>
</body></html>
Please help me to achieve this.
Thanks
This may help you i am not sure.
add-a-drop-down-in-a-table-using-html
and if you want to do above same thing with javascript you can do like this.
function func(){
var addrow = '<tr>'
addrow += <td>'
addrow += '<select>
<option value="">record1</option>
<option value="">record2</option>
<option value="">record3</option>
<option value="">record4</option>
</select>'
addrow += '</td>'
addrow += '</tr>'
for(var i = 0; i < length_of_records; i++){
jQuery("#tblNewAssignments tbody").append(addrow);
}
}

How to change the value of a data-attribute and a td in a table HTML e Jquery

I have this table in html, and I load it with Php Laravel
<div class="form-row col-md-12">
<table id="contacts" class="table table-striped">
<tbody>
<tr>
<th>Id</th>
<th>Cel</th>
<th>Tel</th>
<th>Email</th>
<th>Actions</th>
</tr>
#if(isset($contacts) && count($contacts)>0)
#foreach($contacts $c)
<tr>
<td class="inf" data-id="{{ $c->id }}"> {{ $c->id }} </td>
<td class="inf" data-cel="{{ $c->cel}}"> {{ $c->cel}} </td>
<td class="inf" data-tel="{{ $c->tel}}"> {{ $c->tel}}</td>
<td class="inf" data-email="{{ $c->email }}"> {{ $c->email }} </td>
<td>
<button class='btn btn-primary btnAlterarContato' type="button">Alterar</button>
</td>
</tr>
#endforeach
#endif
</tbody>
</table>
</div>
You can see that each row has its data attribute for creating data. I made a method that I can retrieve the data from the TD and alter them, however I can not change the data of the data. how do I change how information that is without data attribute?
$('.btnAlterarContato').click(function(){
var Row= $(this).closest('tr');
var Posicao = 1;
// Switch: 1 = Id, 2 = Cel, 3 = Tel, 4 = Email
Row.find('td').each(function(){
switch(Posicao)
{
case 2: $(this).text('new value '); $(this).attr('data-cel', 'Hi');
$(this).data('data-cel','Hi') ;break;
}
Posicao++;
});
});
I have a repeat loop to walk on every table td, and in case position 2 is the value of cel, I would like to change your display item and your cell-date when I do $ (this) .text ('new value ') this works, but I can not change the mobile date, how do I do this?
For changing data attribute use .data() like below:-
$(this).data('cel', 'Hi');
Note:- Once clear your browser cache and check

How to get table row index when the column textbox value change using jQuery

I want to get row index and text box values when the table price text box value changes. At the moment I'm getting some undefined value.
HTML
<table class="table table-striped">
<thead>
<tr>
<th>Product</th>
<th>Price</th>
</tr>
</thead>
<tbody>
<tr>
<td>
<input type="text" class="form-control product">
</td>
<td>
<input type="text" oninput="javascript:GetValue(this);" class="form-control price">
</td>
</tr>
</tbody>
</table>
JavaScript
function GetValue(oTextBox) {
var price = oTextBox.value;
var product = oTextBox.parent().prev().innerHTML.value;
var rowindex = oTextBox.closest('tr').index();
}
I get this error:
TypeError: oTextBox.parent is not a function
var product = oTextBox.parent().prev().innerHTML.value;
You need to wrap oTextBox in $ in order to use jQuery methods. That's because oTextBox ... or ... this is a DOM element and not a jQuery object. Thus:
var product = oTextBox.parent().prev().innerHTML.value;
Should be:
var product = $(oTextBox).parent().prev().find('input').val();
And:
var rowindex = oTextBox.closest('tr').index();
Should be:
var rowindex = $(oTextBox).closest('tr').index();
SUGGESTION
I would encourage you to not use inline JS:
<input type="text" class="form-control price">
Then your jQuery would be:
$(function() {
$('input.price').on('input', function() {
var price = this.value;
var product = $(this).parent().prev().find('input').val();
var rowindex = $(this).closest('tr').index();
//....
});
});
Replace oTextBox in the function by $(oTextBox) and then you can use html() instead of innerHTML, like so
$(oTextBox).parent().prev().html()

Jquery clone event handling not working

I am trying to retrieve the index of the row when the user has clicked on the check box. It works for the codes that I have written for the first two rows when the check box are ticked. However when I tried to insert more rows, the index that I retrieve after the check box is tick gave me a false result, i.e -1.
Can anyone help me with this? I have research for a long time and I still can't get it to work. I tried setting the clone argument to true but it still failed.
//Insert a new row after the last row in the table
$("#add").click(function() {
clickCount++;
var numRows = $('#getnumRows').val();
var index = $('#mytable tbody>tr:last td:nth-child(2)').text();
var i=Number(index);
var intNumRow=Number(numRows)+i;
for (; i < intNumRow; i++)
{
$('#mytable tbody>tr:last').clone(true,true).insertAfter('#mytable tbody>tr:last');
//$("#mytable tbody>tr>td:last td:nth-child(1)").children('input').addClass('chkbox');
$('#mytable tbody>tr:last td:nth-child(2)').text(i+1);
var input= $('#mytable tbody>tr:last').find('td').children('input');
input.val('');
input.attr("checked", false);
}
});//end click tag
var chkBox=$("#mytable tbody>tr>td ").children('.chkbox');
chkBox.on('click',null,function ()
{
var isChecked=$('.chkbox');
if (isChecked.is(':checked')) {
var index=chkBox.index(this);
alert(index); //added alert to intentional check the index retrieve from the checked checkbox of the row![enter image description here][1]
var insertNewRow=ajaxNewRowInfo(partNo,serviceName);
insertNewRow.success(function(data)
{
var row=$('#mytable tbody>tr').eq(index);
for(i=2;i<data.length;i++)
{
$(row.children(' td:nth-child('+(i+3)+')')).children('input').val(data[i]);
}
});//insertNewRow end tag
}//if end tag
else{
alert('You Un-Checked it');
}
});//chckbox end tag
<!--Add rows -->
<div class="form-group">
<label class="col-sm-1 control-label" style='margin-top:0.6%;'>Rows</label>
<input class="form-control" style='width:100px;' type='text' id='getnumRows' placeholder='No.of Rows'>
<button type="submit" id="add" class="btn btn-success" style="margin-left:200px; margin-top:-35px; ">Add rows</button>
</div>
<!------------->
<tbody>
<tr id='tableRow1'>
<td><input type="checkbox" class='chkbox'/></td>
<td> 1</td>
<td>
<select class="form-control" class="serviceDropdown">
<option></option>
<option value='1'>Oil Change Service</option>
<option value='2'> Tyre Service</option>
<option value='3'>Vehicle Service</option>
<option value='4'>Battery Service</option>
<option value='5'>Clutch Brake Service</option>
<option value='6'>Suspension Service</option>
<option value='7'>Brake Service</option>
<option value='8'>Tuning and Diagnostic Service</option>
</select>
</td>
</tbody>
[The first image shows the alert box which the index of the check box row is able to retrieved. The second image shows when new rows are added through cloning, the index of the alert box shows -1.]
http://postimg.org/image/913o3lyuv/
http://postimg.org/image/fg2p0a5kn/
Consider Element Indexing w/ jQuery Index()
Ex. http://codepen.io/anon/pen/XJRJEg
If .index() is called on a collection of elements and a DOM element or
jQuery object is passed in, .index() returns an integer indicating the
position of the passed element relative to the original collection.
HTML
<table id="hi">
<thead>
<tr>
<th>Heading</th>
<th>Heading 2</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>1</td>
</tr>
<tr>
<td>1</td>
<td>1</td>
</tr>
<tr>
<td>1</td>
<td>1</td>
</tr>
<tr>
<td>1</td>
<td>1</td>
</tr>
</tbody>
</table>
jQuery
$( "table#hi tbody tr" ).click(function() {
var index = $( "table#hi tbody tr" ).index( this );
alert(index);
});
DOCUMENTATION

incrementing the value of a input field in the cloned row

1)here i'm doing clone of a row...but this code is working only in eclipse [ ie ,cloning is working ] and it is also not working in any browsers.
2)What is the solution to get the values of text boxes in the cloned rows having same name, and insert into the database using jsp and servlet?
how can i get those values with same name
3)i have servlet code to get only single value from jsp
String address_seq_num =request.getParameter("address_seq_num");
how can i get the value of address seq number in the cloned row fromjsp to servlet to insert into the next row of a table in the database.
4)if i mention "DOCUMENT TYPE" to this code ,it will not work in eclipse also.....
please guide me...
JavaScript
function clonetable() {
var x=document.getElementById("main_table"); //get the table
var rowCount = x.rows.length;
var row = document.getElementById("table_row_clone"); // find row to copy
var table = document.getElementById("table_body"); // find table to append to
var clone = row.cloneNode(true); // copy children too
var tb1 = clone.document.getElementById("asn");//here i'm incrementing the value
tb1.value=rowCount+1;//of "address seq num " in the cloned row
clone.id = "abc"; // change id or other attributes/contents
table.appendChild(clone); // add new row to end of table
}
function deltable() {
var x = document.getElementById("main_table"); //get the table
var rowCount = x.rows.length;
if (rowCount > 1) {
x.deleteRow(rowCount - 1);
} //delete the last row
}
HTML
<table id="main_table" align="center" style="width:75%">
<tbody id="table_body">
<tr id="table_row_clone">
<td>
<table align="center" style="width:100%">
<tr>
<td align="center">
<div style="border:3px solid silver;border-radius:5px;background-color:grey">
<table width="100%">
<tr>
<th align="center">Address Details</th>
</tr>
</table>
</div>
</td>
</tr>
<tr>
<td>
<div style="border:3px solid silver;border-radius:5px;background-color:#1E90FF">
<table align="center" style="width:99%">
<tr style="background-color:#1E90FF">
<td style="width:35%">
<table width="100%">
<tr id="slrow">
<td style="width:43%">Address Seq Num</td>
<td>
<input id="asn" style="width:60px" name="address_seq_num" type="text" value="1" readonly>
</td>
</tr>
</table>
</td>
<td width="49%" align="right">
<input style="width:80%" type="text" value="Reg.office/Primary Office">
</td>
<td align="right">
<input style="width:30px" type="button" value="+" onclick="clonetable()">
<input style="width:30px" type="button" value="-" onclick="deltable()">
</td>
</tr>
</table>
</div>
</td>
</tr>
</table>
</td>
</tr>
</tbody>
Per your HTML (which is messy, by the way) you can increment that textbox's value with something like:
var tb = document.getElementById("asn");
tb.value = parseInt(tb.value, 10) + 1;
The trick is you have to cast the textbox's value into a number, which is what parseInt is doing in that example.
Note that the above snippet will give you "NaN" in the textbox if the value is not a valid number - it's not doing any data validation at all.

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