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how to show table cell using js

description cells will starts as hide. The row that I click, will show the description and if i click another row will the current row description and hide the other description
var getTable = document.querySelector("tbody");
var cells = getTable.getElementsByTagName("td");
for (let item of document.getElementsByClassName("desc")) {
item.style.display = "none";
}
for (var i = 0; i < cells.length; i++) {
cells[i].addEventListener("click", function () {
var selectedRow =
getTable.getElementsByTagName("tr")[this.parentNode.rowIndex];
if (!this.parentNode.rowIndex) {
$(selectedRow).find(".desc").css("display", "none");
} else {
$(selectedRow).find(".desc").css("display", "block");
}
});
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table id="tblInventory">
<thead>
<tr>
<th>UPC</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>987456</td>
<td>Product Blanks</td>
<td class="desc">Unfinished template for parts 1000222 to 1000299</td>
</tr>
<tr>
<td>654123</td>
<td>Threaded Rods</td>
<td class="desc">Rods threaded at both ends for Support Brackets</td>
</tr>
</tbody>
</table>

Try this in vanilla:
document.querySelector('#tblInventory').addEventListener('click', (e) =>
{
// Hide other descriptions
document.querySelectorAll('#tblInventory td.desc span').forEach(span => {
span.style.display = 'none';
});
// Show clicked row description
if (e.target.tagName === 'TD') {
e.target.parentNode.querySelector('td.desc span').style.display = 'inline';
}
});
#tblInventory td.desc span {
display: none
}
<table id="tblInventory">
<thead>
<tr>
<th>UPC</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>987456</td>
<td>Product Blanks</td>
<td class="desc"><span>Unfinished template for parts 1000222 to 1000299</span></td>
</tr>
<tr>
<td>654123</td>
<td>Threaded Rods</td>
<td class="desc"><span>Rods threaded at both ends for Support Brackets</span></td>
</tr>
</tbody>
</table>
Or with jQuery:
$('#tblInventory').on('click', 'td', (e) => {
// Hide other descriptions
$('#tblInventory td.desc span').hide();
// Show clicked row description
$(e.target).closest('tr').find('td.desc span').show();
});
#tblInventory td.desc span {
display: none
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<table id="tblInventory">
<thead>
<tr>
<th>UPC</th>
<th>Name</th>
<th>Description</th>
</tr>
</thead>
<tbody>
<tr>
<td>987456</td>
<td>Product Blanks</td>
<td class="desc"><span>Unfinished template for parts 1000222 to 1000299</span></td>
</tr>
<tr>
<td>654123</td>
<td>Threaded Rods</td>
<td class="desc"><span>Rods threaded at both ends for Support Brackets</span></td>
</tr>
</tbody>
</table>
Using span is a suggestion, but you can fix the selectors to show/hide the td elements directly as well;
If you don't want to hide previous clicked descriptions, just remove the related code.

Sort rows in table

I'm trying to sort rows in alphabetical order based on which column header is clicked using jQuery. It works fairly fine when debugging except that it doesn't actually switch the rows in the HTML and so it doesn't display a sorted table on the webpage. I'm using Thymeleaf th:text to populate the table body rows but for the sake of this example, I hardcoded some values. You can run it here: https://jsfiddle.net/tg2khrd4
Javascript:
var table = $("#table");
$("#subject, #from, #id")
.wrapInner('<span title="sort this column"/>')
.each(function () {
var th = $(this),
thIndex = th.index(),
inverse = false;
th.click(function () {
table
.find("tbody")
.find("td")
.filter(function () {
return $(this).index() === thIndex;
})
.sort(
function (a, b) {
return $.text([a]) > $.text([b])
? inverse
? -1
: 1
: inverse
? 1
: -1;
},
function () {
// parentNode is the element we want to move
return this.parentNode;
}
);
inverse = !inverse;
});
});
HTML:
<table class="table table-hover" id="table" style="background-color:#fff;border: 1px solid #cccccc">
<thead style="background-color:#981e32;">
<tr>
<td class="tdsubj" id="id" style="padding:5px;">Id
</td>
<td class="tdsubj" id="subject" style="padding:5px;">
Subject
</td>
<td class="tdsubj" id="from" style="padding:5px;">
From
</td>
<td class="tdsubj" id="date" style="padding:5px;">
Date
</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Hello</td>
<td>Thor</td>
<td>2020-10-19</td>
</tr>
<tr>
<td>2</td>
<td>Dinos Suck</td>
<td>Meteor</td>
<td>2020-9-5</td>
</tr>
<tr>
<td>3</td>
<td>Big Ben won't stop ringing</td>
<td>The Queen</td>
<td>2020-8-19</td>
</tr>
</tbody>
</table>

Once the td sorted... You just have to loop throught it and append it's parent tr in the table...
var table = $("#table");
$("#subject, #from, #id")
// .wrapInner('<span title="sort this column"/>')
.each(function () {
var th = $(this),
thIndex = th.index(),
inverse = false;
th.click(function () {
let test = table
.find("tbody")
.find("td")
.filter(function () {
return $(this).index() === thIndex;
})
.sort(
function (a, b) {
return $.text([a]) > $.text([b])
? inverse
? -1
: 1
: inverse
? 1
: -1;
}
// That is useless...
/*function () {
// parentNode is the element we want to move
console.log(this.parentNode)
return this.parentNode;
}*/
);
// Added to demonstrate the sorting works
console.clear()
test.each(function () {
console.log(this.innerText);
});
// Now to apply the sorting on the DOM
// Find the tr containing it and append it to the table.
test.each(function () {
table.append($(this).parent("tr"))
});
inverse = !inverse;
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<table class="table table-hover" id="table" style="background-color:#fff;border: 1px solid #cccccc">
<thead style="background-color:#981e32;">
<tr>
<td class="tdsubj" id="id" style="padding:5px;">Id
</td>
<td class="tdsubj" id="subject" style="padding:5px;">
Subject
</td>
<td class="tdsubj" id="from" style="padding:5px;">
From
</td>
<td class="tdsubj" id="date" style="padding:5px;">
Date
</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Hello</td>
<td>Thor</td>
<td>2020-10-19</td>
</tr>
<tr>
<td>2</td>
<td>Dinos Suck</td>
<td>Meteor</td>
<td>2020-9-5</td>
</tr>
<tr>
<td>3</td>
<td>Big Ben won't stop ringing</td>
<td>The Queen</td>
<td>2020-8-19</td>
</tr>
</tbody>
</table>

How to get the id of a clicked element within a table row?

I have the following table
<table width="97%" border="1" class="queueList">
<thead>
<tr>
<th>Delete</th>
<th>Queue Name</th>
<th>Current queue length</th>
</tr>
</thead>
<tbody>
#foreach (var item in Model.ImportQueues)
{
<tr id="watchRow">
<td id="DeleteButton">X</td>
<td id="QueueName", value="#item.QueueName">#item.QueueName</td>
<td>#item.CurrentQueueLength</td>
</tr>
}
</tbody>
how can I get the value of the element "QueueName" when "#DeleteRow" is clicked, using JQuery ?
So far I have
$("body").on("click", "#DeleteButton", function (event) {
var queueName = $(event.target).closest("div.queueList").find("#QueueName");
alert(queueName);
}

Use the data attribute to store the desired value on the button itself
<tr class="watchRow">
<td class="DeleteButton" data-queuename="#item.QueueName">X</td>
<td class="QueueName">#item.QueueName</td>
<td>#item.CurrentQueueLength</td>
</tr>
then on click of TD (by the way, it should be a button)
$("body").on("click", ".DeleteButton", function() {
var queueName = $(this).data("queuename");
alert(queueName);
}
If you want to use this name on other buttuns also, like edit etc. then it is better to assign it to the whole row:
<tr class="watchRow" data-queuename="#item.QueueName">
<td class="DeleteButton">X</td>
<td class="QueueName">#item.QueueName</td>
<td>#item.CurrentQueueLength</td>
</tr>
and read it like this:
$("body").on("click", ".DeleteButton", function() {
var queueName = $(this).closest('tr').data("queuename");
alert(queueName);
}

Without JQuery
<tr id="watchRow">
<td class="DeleteButton" onclick="deleteItem(#item.QueueName)">X</td>
<td value="#item.QueueName">#item.QueueName</td>
<td>#item.CurrentQueueLength</td>
</tr>
<script>
function deleteItem(item) {
alert(item)
}
</script>
With JQuery
<tr id="watchRow">
<td class="DeleteButton">X</td>
<td value="#item.QueueName">#item.QueueName</td>
<td>#item.CurrentQueueLength</td>
</tr>
<script>
$(".DeleteButton").on("click", function() {
alert($(this).next("td").html());
}
</script>
</script>

Calculate quantity where textbox is a certain value

Edit
So many good answers and all of them work! Thanks a lot guys :) I wish I could mark all of them as solved!
----
Good day
Let's say I have these 2 text inputs:
<input type="text" id="plt_quantity_sum"/> <!-- this should calculate the "#quantity" where each "#uom_value" is "PLT" -->
<input type="text" id="crt_quantity_sum"/><!-- this should calculate the "#quantity" where each "#uom_value" is "CRT" -->
Let's assume the following scenario:
<table>
<tbody>
<tr>
<th>Item Name</th>
<th id="uom_value">UOM</th>
<th id="qty">Quantity</th>
</tr>
<tr>
<td>Item 1</td>
<td id="uom_value">PLT</td>
<td id="qty">5</td>
</tr>
<tr>
<td>Item 2</td>
<td class="uom_value">PLT</td>
<td id="qty">3</td>
</tr>
<tr>
<td>Item 3</td>
<td id="uom_value">CRT</td>
<td id="qty">2</td>
</tr>
<tr>
<td>Item 4</td>
<td id="uom_value">CRT</td>
<td id="qty">3</td>
</tr>
</tbody>
</table>
<input type="text" id="plt_quantity_sum" />
<input type="text" id="crt_quantity_sum" />
What needs to happen:
When the document loads, or via a button click; the quantity of "#plt_quantity_sum" and "#crt_quantity_sum" should be calculated based on their respective quantities and "UOM" values.
Some Javascript I had in mind which should clarify what exactly needs to happen:
$(document).ready(function(){
if (document.getElementById("#uom_value").value == "PLT"){
document.getElementById("#plt_quantity_sum").value == (sum of #qty);
}
else if (document.getElementById("#uom_value").value == "CRT"){
document.getElementById("#crt_quantity_sum").value == (sum of #qty);
}
});
Thanks for reading and I would greatly appreciate any help.

You just need declare two variables crtQtySum and pltQtySum for the two sums and initialize them to 0, then loop over the tds and check if it's crt or plt and updtae your variables accordingly:
$(document).ready(function() {
var crtQtySum = 0;
var pltQtySum = 0;
$(".uom_value").each(function() {
if ($(this).text() === "CRT") {
crtQtySum += parseInt($(this).next("td.qty").text());
} else if ($(this).text() === "PLT") {
pltQtySum += parseInt($(this).next("td.qty").text());
}
});
$("#plt_quantity_sum").val(pltQtySum);
$("#crt_quantity_sum").val(crtQtySum);
});
$(document).ready(function() {
var crtQtySum = 0;
var pltQtySum = 0;
$(".uom_value").each(function() {
if ($(this).text() === "CRT") {
crtQtySum += parseInt($(this).next("td.qty").text());
} else if ($(this).text() === "PLT") {
pltQtySum += parseInt($(this).next("td.qty").text());
}
});
$("#plt_quantity_sum").val(pltQtySum);
$("#crt_quantity_sum").val(crtQtySum);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tbody>
<tr>
<th>Item Name</th>
<th class="uom_value">UOM</th>
<th class="qty">Quantity</th>
</tr>
<tr>
<td>Item 1</td>
<td class="uom_value">PLT</td>
<td class="qty">5</td>
</tr>
<tr>
<td>Item 2</td>
<td class="uom_value">PLT</td>
<td class="qty">3</td>
</tr>
<tr>
<td>Item 3</td>
<td class="uom_value">CRT</td>
<td class="qty">2</td>
</tr>
<tr>
<td>Item 4</td>
<td class="uom_value">CRT</td>
<td class="qty">3</td>
</tr>
</tbody>
</table>
PLT:<input type="text" id="plt_quantity_sum" readonly/></br>
CRT:<input type="text" id="crt_quantity_sum" readonly/>
Note:
I used readonly attribute with the inputs, as they're just used to display the sums so they can't be modified, but we could just used a block element for that like div or span.

You can try this code. I ve didnt test it.
var plt_count = 0;
var crt_count = 0;
$(".uom_value").each(function() {
if($(this).html === 'PLT'){
plt_count += parseInt($(this).closest('.qty').html());
}
if($(this).html === 'CRT'){
crt_count += parseInt($(this).closest('.qty').html());
}
});
$("#plt_quantity_sum").val(plt_count);
$("#crt_quantity_sum").val(crt_count);

Apart from correcting the spelling mistakes that Hamza pointed out, I'd say you should basically iterate through the elements given its class name document.getElementsByClassName('.someclass') and then store and sum the value of each one of its siblings with class '.qty'.
Then you take that value and use it to populate the input you want.
Hope that helps ;)

This can be done using so many method, this is one of them :
$(document).ready(function(){
var sum_PLT = 0, sum_CRT = 0;
$('table > tbody > tr').each(function() {
tr = $(this)[0];
cells = tr.cells;
if(cells[0].textContent != "Item Name"){//To exclude the <th>
if(cells[1].textContent == "PLT")
sum_PLT += parseInt(cells[2].textContent);
else
sum_CRT += parseInt(cells[2].textContent);
}
});
$("#plt_quantity_sum").val(sum_PLT);
$("#crt_quantity_sum").val(sum_CRT);
});
This is a working jsFiddle.

You might want to try this code.
<script>
$(document).ready(function(){
var plt_qty = 0;
var crt_qty = 0;
$('.uom_value').each(function(){
if ($(this).text() === 'PLT' ) {
plt_qty = plt_qty + parseInt($(this).parent().find('.qty').text());
}else if ($(this).text() === 'CRT' ) {
crt_qty = crt_qty + parseInt($(this).parent().find('.qty').text());
}
});
$("#plt_quantity_sum").val(plt_qty);
$("#crt_quantity_sum").val(crt_qty);
});
</script>
Note : remove class uom_value in <th class="uom_value">UOM</th>.

How to do search on Multiple table colums using javascript and bootstrap table?

I want to search do search functionality on multiple colums using bootstrap table by using javascript guide me. Here i am showing my javascript code used for search on first column. Guide me that how t use more columns using javascript.
$("#search").on("keyup",function(){
var value=$(this).val();
$("table tr").each(function(index){
if (index!==0){
$row = $(this);
var id= $row.find("td:first").text();
if (id.indexOf(value)!==0){
$row.hide();
}
else{
$row.show();
}
}
});
});
HTML
<input type="text" name="search" id="search" placeholder="Search">
<table data-toggle="table" data-sort-name="name" data-sort-order="asc" >
<thead>
<tr>
<th data-field="name" data-sortable="true">Name</th>
<th data-field="address" data-sortable="true">Address</th>
<th data-field="birthdate" data-sortable="true">Birth Date</th>
<th>Gender</th>
<th data-field="hobby" data-sortable="true">Hobbies</th>
<th>Action</th>
</tr>
</thead>

Try this,
Without your full html table, I can only guess what it looks like and try to create something that would work
$("#search").on("keyup", function() {
var value = $(this).val().toLowerCase();
console.clear()
$("table tr").each(function(index) {
if (index !== 0) {
$row = $(this);
$row.find("td").each(function(i, td) {
var id = $(td).text().toLowerCase();
console.log(id + " | " + value + " | " + id.indexOf(value))
if (id.indexOf(value) !== -1) {
$row.show();
return false;
} else {
$row.hide();
}
})
}
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" name="search" id="search" placeholder="Search">
<table data-toggle="table" data-sort-name="name" data-sort-order="asc">
<thead>
<tr>
<th data-field="name" data-sortable="true">Name</th>
<th data-field="address" data-sortable="true">Address</th>
<th data-field="birthdate" data-sortable="true">Birth Date</th>
<th>Gender</th>
<th data-field="hobby" data-sortable="true">Hobbies</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<tr>
<td>Peter</td>
<td>Street 123</td>
<td>03 may</td>
<td>Male</td>
<td>Code</td>
<td>None</td>
</tr>
<tr>
<td>Emma</td>
<td>Street 123</td>
<td>03 may</td>
<td>Female</td>
<td>Code</td>
<td>None</td>
</tr>
</tbody>
</table>