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how to display additional rows on click of a icon in a table in angular 2?

on click of a (+) button in the first column of each row, other rows should be expanded. but, on click of (+) button am only able to expand upto one row. how can i expand multiple rows in a table on click of (+) button. thanks in advance.
<div>
<table class="table table-striped table-bordered">
<thead>
<tr>
<th scope="col"></th>
<th scope="col">Country</th>
<th scope="col">Vehicle Type</th>
</tr>
</thead>
<tbody>
<tr (click) = "check('car')">
<td scope="row">
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExamplecar" aria-expanded="false" aria-controls="collapseExample">
(+)
</button>
</td>
<td>Germany</td>
<td>Car</td>
</tr>
<tr class="collapse" id="collapseExamplecar">
<td></td>
<td scope="row" >Germany</td>
<td>Check car</td>
</tr>
<tr class="collapse" id="collapseExamplecar">
<td></td>
<td scope="row" >Germany</td>
<td>Check car2</td>
</tr>
<tr >
<td scope="row">
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExamplevan" aria-expanded="false" aria-controls="collapseExample">
(+)
</button>
</td>
<td scope="row" >Germany</td>
<td>Van</td>
</tr>
<tr class="collapse" id="collapseExamplevan">
<td></td>
<td scope="row" >Germany</td>
<td>Check Van</td>
</tr>
<tr (click) = "check('truck')">
<td scope="row">
<button class="btn btn-primary" type="button" data-toggle="collapse" data-target="#collapseExampletruck" aria-expanded="false" aria-controls="collapseExample">
(+)
</button>
</td>
<td scope="row">Germany</td>
<td>Truck</td>
</tr>
<tr class="collapse" id="collapseExampletruck">
<td></td>
<td scope="row" >Germany</td>
<td>Check truck</td>
</tr>
</tbody>
</table>
</div>
how can i expand multiple rows in a table on click of (+) button. thanks in advance.

You can use class instead of id for data-target attribute value. For example change
<button ... data-target="#collapseExamplecar" >
...
<tr class="collapse" id="collapseExamplecar">
...
<tr class="collapse" id="collapseExamplecar">
to
<button ... data-target=".collapseExamplecar">
...
<tr class="collapse collapseExamplecar">
...
<tr class="collapse collapseExamplecar">

Tab datatable showing both table

I have implemented 2 tab datatable. However when the page first load it will show both datatable.
I cant seem to find the solution. Please help.
Below is the snippet of my code and attached an image.
<ul class="nav nav-tabs" role="tablist">
<li role="presentation" class="active"><a href="#example1-tab1"
aria-controls="example1-tab1" role="tab" data-toggle="tab">Pending
Approval</a></li>
<li role="presentation"><a href="#example1-tab2"
aria-controls="example1-tab2" role="tab" data-toggle="tab">Approved</a></li>
</ul>
<div class="tab-content">
<div role="tabpanel" class="tab-pane fade in active"
id="example1-tab1">
<div class="row">
<div class="col-md-6">
<h3>Pending Approval</h3>
</div>
</div>
<div class="table-responsive">
<table id="pendingOffTable"
class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>Name</th>
<th>Start Date</th>
<th>End Date</th>
<th>Leave Type</th>
<th>Remarks</th>
<th>Status</th>
<th>Operation</th>
</tr>
</thead>
<tbody>
<tr data-th-each="off : ${pendingOffList}">
<td data-th-text="${off.user.name}">...</td>
<td data-th-text="${off.startDate}">...</td>
<td data-th-text="${off.endDate}">...</td>
<td data-th-text="${off.leaveType}">...</td>
<td data-th-text="${off.remarks}">...</td>
<td data-th-text="${off.status}">...</td>
<td><input hidden="hidden" name="offId" th:value="${off.id}" />
<button th:id="${off.id}"
class="btn btn-success btn-xs approve-off" type="submit"
value="approve">
<span class="fa fa-check-square-o"></span> Approve
</button>
<button th:id="${off.id}"
class="btn btn-danger btn-xs reject-off" type="submit"
value="reject">
<span class="fa fa-times"></span> Reject
</button></td>
</tr>
</tbody>
</table>
</div>
</div>
<div role="tabpanel" class="tab-pane fade in active"
id="example1-tab2">
<div class="row">
<div class="col-md-6">
<h3>Approved</h3>
</div>
</div>
<div class="table-responsive">
<table id="approvedOffTable"
class="table table-bordered table-hover table-striped">
<thead>
<tr>
<th>Name</th>
<th>Start Date</th>
<th>End Date</th>
<th>Leave Type</th>
<th>Remarks</th>
<th>Status</th>
<th>Operation</th>
</tr>
</thead>
<tbody>
<tr data-th-each="off : ${approvedOffList}">
<td data-th-text="${off.user.name}">...</td>
<td data-th-text="${off.startDate}">...</td>
<td data-th-text="${off.endDate}">...</td>
<td data-th-text="${off.leaveType}">...</td>
<td data-th-text="${off.remarks}">...</td>
<td data-th-text="${off.status}">...</td>
<td><input hidden="hidden" name="offId" th:value="${off.id}" />
<button th:id="${off.id}"
class="btn btn-danger btn-xs delete-ocoff" type="submit"
value="delete">
<span class="fa fa-times"></span> Delete
</button></td>
</tr>
</tbody>
</table>
</div>
</div>
Javascript
<script type="text/javascript">
$(document).ready(function() {
$('table.table').DataTable();
$('a[data-toggle="tab"]').on('shown.bs.tab', function(e) {
$($.fn.dataTable.tables(true)).DataTable().columns.adjust();
});
});
As shows in the image, the 2 tabs appear but both the datatable appears. After selecting the tabs only 1 table shows. This just occurs when the page first load.

Set Buttons to run Different Scripts

I have a page with 2 tables and each row has a 'Select' button which needs to run a script when clicked. I've got this working with the first table but can't work out how to get it working with both tables.
Here's the HTML for the tables:
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<h2>Select Main</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK5543333">
<td>BJ2345</td>
<td>Laptop 13 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK3241235213">
<td>AZ77656</td>
<td>Laptop 15 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
<h2>Select Accessories</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK3412541">
<td>MM42412341</td>
<td>Mouse</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK95390485">
<td>KB42341243</td>
<td>Keyboard</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK42353">
<td>USB421341234</td>
<td>USB Adapter</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK543647585">
<td>PWR363456534</td>
<td>POWER ADAPTER</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
I need to run a different script when users select from the top/Main table and another script when users select from the bottom/Accessories table. Here are the 2 scripts that I would like to run when the Select button is clicked in either table (first script for the top table and 2nd script for the 2nd table):
$(document).ready(function() {
$('button.btn-success:not([type="submit"])').click(function() {
// Remove the classes from all of the TR elements
$(this).parents('table').find('tr').removeClass('success warning danger');
var productID = $(this).closest('tr').attr('id');
console.log(productID);
$this = $(this);
// add the success class to the row and remove the danger class if it was present
$this.closest('tr').addClass("success");
$this.closest('tr').removeClass("danger");
// update the hidden input with the selected productID
$('#productID').val(productID);
});
});
$(document).ready(function() {
$('button.btn-success:not([type="submit"])').click(function() {
var itemID = $(this).closest('tr').attr('id');
// Create a reference to $(this) here:
$this = $(this);
$.post('updateAccessories.php', {
itemID: itemID
}, function(data) {
data = JSON.parse(data);
if (data.error) {
var ajaxError = (data.text);
var errorAlert = 'There was an error updating your selections - ' + ajaxError + '. Please contact the Help Desk';
$this.closest('tr').addClass("warning");
$('#alert_ajax_error').html(errorAlert);
$("#alert_ajax_error").show();
return; // stop executing this function any further
} else {
if ($this.closest('tr').hasClass("success")) {
$this.closest('tr').removeClass("success");
} else {
$this.closest('tr').addClass("success");
}
}
}).fail(function(xhr) {
var httpStatus = (xhr.status);
var ajaxError = 'There was an error updating your selections - AJAX request error. HTTP Status: ' + httpStatus + '. Please contact the Help Desk';
$this.closest('tr').addClass("warning");
$('#alert_ajax_error').html(ajaxError);
$("#alert_ajax_error").show();
});
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
At the moment clicking either button runs both scripts which I can understand as they both meet the criteria for:
$('button.btn-success:not([type="submit"])').click(function() {
but I'm not experienced enough to know how to make the necessary changes to have each button run a different script here?

A very basic way to differentiate between buttons would be to add an attribute called "id" to them.
<button id="button1" type="button" class="btn btn-success btn-sm">Select</button>
<button id="button2" type="button" class="btn btn-success btn-sm">Select</button>
Now you can reference each like this:
$('#button1').click(function() { ...
$('#button2').click(function() { ...

If you can change the markup then add a class from main and another for accessories in the button and do $('button.main') and $('button.accessories') instead of $('button.btn-success:not([type="submit"])')
If not then you need to be able to discern one from another.
$(document).ready(function() {
$('button.btn-success:not([type="submit"])').click(function(e) {
var t = $(e.target).parent().parent().parent().parent().parent().prev()[0].innerHTML;
if(t.indexOf("Main") !== -1) {
// Has MAIN - put your main code in here
console.log("main stuff");
} else if (t.indexOf("Accessories") !== -1) {
// It's Accessories - put your accessories code in here
console.log("accessories stuff");
}
});
});
<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<h2>Select Main</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK5543333">
<td>BJ2345</td>
<td>Laptop 13 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK3241235213">
<td>AZ77656</td>
<td>Laptop 15 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
<h2>Select Accessories</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK3412541">
<td>MM42412341</td>
<td>Mouse</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK95390485">
<td>KB42341243</td>
<td>Keyboard</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK42353">
<td>USB421341234</td>
<td>USB Adapter</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK543647585">
<td>PWR363456534</td>
<td>POWER ADAPTER</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>

2 Tables on one page - buttons on Rows to run different script

I have a page with 2 tables and each row has a 'Select' button which needs to run a script when clicked. I've got this working with the first table but can't work out how to get it working with both tables.
Here's the HTML for the tables:
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<h2>Select Main</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK5543333">
<td>BJ2345</td>
<td>Laptop 13 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK3241235213">
<td>AZ77656</td>
<td>Laptop 15 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
<h2>Select Accessories</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<th scope="col">Code</th>
<th scope="col">Description</th>
<th class="text-center" scope="col">Select</th>
</thead>
<tbody>
<tr class="" id="SK3412541">
<td>MM42412341</td>
<td>Mouse</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK95390485">
<td>KB42341243</td>
<td>Keyboard</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK42353">
<td>USB421341234</td>
<td>USB Adapter</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr class="" id="SK543647585">
<td>PWR363456534</td>
<td>POWER ADAPTER</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
I need to run a different script when users select from the top/Main table and another script when users select from the bottom/Accessories table. Here's my script that runs when the Select button from the first table is clicked:
$(document).ready(function() {
$('button.btn-success:not([type="submit"])').click(function() {
// Remove the classes from all of the TR elements
$(this).parents('table').find('tr').removeClass('success warning danger');
var productID = $(this).closest('tr').attr('id');
console.log(productID);
$this = $(this);
// add the success class to the row and remove the danger class if it was present
$this.closest('tr').addClass("success");
$this.closest('tr').removeClass("danger");
// update the hidden input with the selected productID
$('#productID').val(productID);
});
});
Not sure how to have another version of this that only runs when the Select button from the 2nd table is clicked?

Was interrupted writing the answer but you could try something like this:
const selectHelper =
($me,classToAdd,inputSelector) => {
$me.parents("table")
.eq(0)
.find("tr")
.removeClass("success warning danger");
const id =
$me.parents("tr")
.eq(0)
.addClass(classToAdd)
.attr("id")
;
$(inputSelector).val(id);
}
;
const clickActions = {
one:(e,$me)=>
selectHelper(
$me
,"warning"
,"#inputidOne"
)
,two:(e,$me)=>
selectHelper(
$me
,"success"
,"#inputidTwo"
)
};
$(document.body)
.on(
"click"
,`[data-action-click]`
,e=>{
const action = e.target.getAttribute("data-action-click");
if(typeof clickActions[action] === "function"){
clickActions[action](e,$(e.target))
}
debugger;
}
)
The button needs a data-action-click attribute that has the name of the function you want to execute when clicked:
<button
type="button"
data-action-click="two"
class="btn btn-success btn-sm"
>
Select
</button>

I believe this is what you're looking for:
$(document).ready(function() {
$("table:first").find('button[type!="submit"]').click(function() {
$("table:first").find("tr").removeClass("success warning danger");
$(this).parents("tr").addClass("success");
$("#productID").val($(this).parents("tr").attr("id"));
});
$("table").eq(1).find('button[type!="submit"]').click(function() {
$("table").eq(1).find("tr").removeClass("success warning danger");
//Do whatever color you want
$(this).parents("tr").addClass("warning");
//Wasn't provided this snippet so I just made up accessoryID
$("#accessoryID").val($(this).parents("tr").attr("id"));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<h2>Select Main</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<tr>
<th>Code</th>
<th>Description</th>
<th class="text-center">Select</th>
</tr>
</thead>
<tbody>
<tr id="SK5543333">
<td>BJ2345</td>
<td>Laptop 13 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr id="SK3241235213">
<td>AZ77656</td>
<td>Laptop 15 inch display</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
<h2>Select Accessories</h2>
<div>
<br />
<table class="table table-condensed table-striped table-bordered">
<thead>
<tr>
<th>Code</th>
<th>Description</th>
<th class="text-center">Select</th>
</tr>
</thead>
<tbody>
<tr id="SK3412541">
<td>MM42412341</td>
<td>Mouse</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr id="SK95390485">
<td>KB42341243</td>
<td>Keyboard</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr id="SK42353">
<td>USB421341234</td>
<td>USB Adapter</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
<tr id="SK543647585">
<td>PWR363456534</td>
<td>POWER ADAPTER</td>
<td class="text-center"><button type="button" class="btn btn-success btn-sm">Select</button></td>
</tr>
</tbody>
</table>
</div>
.eq This returns a jQuery object from a list of jQuery objects by index, whereas indexing with brackets will return HTML content.
P.S. You don't really need class="" and scope="col" in the table, the HTML I provided doesn't have those. The only real point of the class attribute is to assign multiple CSS attributes easily, unless you're using classes as selectors. Same with scope, I've made many tables and never used scope.
Also, when you do a thead, you need to add a tr before you add the headers. I fixed that in the code above. (Yes, this does mean that tables support multiple header rows).

Can't remove <tr> added via jQuery 'append' [duplicate]

This question already has answers here:
How do I attach events to dynamic HTML elements with jQuery? [duplicate]
(8 answers)
Closed 8 years ago.
Here is the JSFiddle http://jsfiddle.net/swordf1zh/BcHuS/13/ and the sample code is below:
HTML
<h1>Invoice</h1>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-condensed table-hover">
<thead>
<tr>
<td><strong>Product</strong></td>
<td class="text-center">
<strong>Price</strong>
</td>
<td></td>
</tr>
</thead>
<tbody id="tabla-detalle">
<tr class="detalle">
<td>Samsung Galaxy S5</td>
<td class="text-center item-reg">900</td>
<td><button type="button" class="close borrar-item" aria-hidden="true">×</button></td>
</tr>
<tr class="detalle">
<td>Samsung Galaxy S5 Extra Battery</td>
<td class="text-center item-reg">250</td>
<td><button type="button" class="close borrar-item" aria-hidden="true">×</button></td>
</tr>
<tr class="detalle">
<td>Screen protector</td>
<td class="text-center item-reg">300</td>
<td><button type="button" class="close borrar-item" aria-hidden="true">×</button></td>
</tr>
</tbody>
</table>
</div>
</div>
<h1>Available products</h1>
<table class="table" id="search-items-table">
<thead>
<tr>
<th>Product</th>
<th class="text-center">Price</th>
</tr>
</thead>
<tbody>
<tr class="list-item">
<td class="list-item-name">iPhoneX</td>
<td class="text-center list-item-reg">1000</td>
</tr>
<tr class="list-item">
<td class="list-item-name">Tablet</td>
<td class="text-center list-item-reg">350</td>
</tr>
<tr class="list-item">
<td class="list-item-name">Item x</td>
<td class="text-center list-item-reg">300</td>
</tr>
<tr class="list-item">
<td class="list-item-name">Item y</td>
<td class="text-center list-item-reg">450</td>
</tr>
</tbody>
</table>
<button type="button" class="btn btn-primary" id="btn-add-items">Add selected products to invoice</button>
JS
// Delete items from invoice when click on button x
$('.borrar-item').click(function() {
$(this).closest('tr.detalle').remove();
});
// Select items from 'available products' list
$('.list-item').click(function(){
$(this).toggleClass('success select2add');
});
// Add selected items from 'available products' to 'INVOICE'
$('#btn-add-items').click(function() {
$('.select2add').each(function() {
var name = $(this).children('td.list-item-name').text();
var price = $(this).children('td.list-item-reg').text();
$('#tabla-detalle').append('<tr class="detalle"><td>' +name+'</td><td class="text-center item-reg">'+price+'<td><button type="button" class="close borrar-item" aria-hidden="true">×</button></td></tr>');
});
});
Below in the JSFiddle is a list items that can be added to the invoice on top, but in newly added items the 'x' button to remove the line is not working (the initial items in the invoice CAN be removed when pressing on the 'x' button to the right).
This is my first project using jQuery and Javascript and I have been researching for the last 3 hours trying to solve this issue without positive results, so I would like to see a little explanation of why my code is not working.
Thanks in advance for your help!

Because events are not magically added to new elements. Use event delegation.
$("#tabla-detalle").on("click", '.borrar-item', function() {
$(this).closest('tr.detalle').remove();
});