In this article, you are going to learn Dynamically add/remove rows from an HTML table using JavaScript. This article uses pure JavaScript for adding and deleting a row from the HTML table.
Below is the example table in which we have the option to edit and remove a row and also have the option for append data in table using JavaScript using the add button.
we want to add rows dynamically in an HTML table when the user clicks on add button. After adding rows we also input text values in each row and column which are input by the user.
In this post you will learn Dynamically insert new rows in the table pictorial guide and step-by-step examples. Once you complete this post, I swear, you will be able to write your customized code using JavaScript.
If you are a beginner or trying to learn JavaScript, then don’t skip this article, because this article contains a complete programming example for How to add data in HTML table dynamically using JavaScript. As I understand the need of beginners they require complete programming examples with pictures instead of part of the code.
Dynamically add/remove rows in html table using JavaScript
You can see in the below image that here we have created HTML tables using bootstrap with delete ,edit icons and options for adding a new row in the table. Onclick of button we are adding data in HTML table dynamically using JavaScript.
<!DOCTYPE html>
<html>
<head>
<title>How to add data in HTML table dynamically using JavaScript</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
</head>
<body>
<div class="container">
<h1>How to add/remove data in HTML table dynamically using JavaScript</h1>
<br />
<fieldset>
<legend>
User List
</legend>
<table class="table">
<thead>
<tr>
<th>Id</th>
<th>First Name</th>
<th>Last Name</th>
<th>Email</th>
<th>Action</th>
</tr>
</thead>
<tbody id="tblbody">
<tr id="1">
<td class="td-data">1</td>
<td class="td-data">George</td>
<td class="td-data">Bluth</td>
<td class="td-data">george.bluth@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr id="2">
<td class="td-data">2</td>
<td class="td-data">Janet</td>
<td class="td-data">Weaver</td>
<td class="td-data">janet.weaver@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs btn-editcustomer" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs btn-deleteCustomer" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr id="3">
<td class="td-data">3</td>
<td class="td-data">Emma</td>
<td class="td-data">Wong</td>
<td class="td-data">emma.wong@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs btn-editcustomer" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs btn-deleteCustomer" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr id="4">
<td class="td-data">4</td>
<td class="td-data">Eve</td>
<td class="td-data">Holt</td>
<td class="td-data">eve.holt@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs btn-editcustomer" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs btn-deleteCustomer" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr id="5">
<td class="td-data">5</td>
<td class="td-data">Charles</td>
<td class="td-data">Morris</td>
<td class="td-data">charles.morris@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs btn-editcustomer" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs btn-deleteCustomer" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr id="6">
<td class="td-data">6</td>
<td class="td-data">Tracey</td>
<td class="td-data">Ramos</td>
<td class="td-data">tracey.ramos@reqres.in</td>
<td class="td-data">
<button class="btn btn-info btn-xs btn-editcustomer" onclick="showEditRow()">Edit</button>
<button class="btn btn-danger btn-xs btn-deleteCustomer" onclick="deleteRow()">Delete</button>
</td>
</tr>
<tr>
<td class="td-data"></td>
<td class="td-data"><input type="text" id="txtfirst_name" placeholder="first name.."></td>
<td class="td-data">
<input type="text" id="txtlast_name" placeholder="last name..">
</td>
<td class="td-data"><input type="email" id="txtemail" placeholder="email.."></td>
<td class="td-data">
<button id="btnaddCustomer" onclick="addRow()" class="btn btn-success"><i class="fa fa-plus-circle" aria-hidden="true"></i> Add</button>
</td>
</tr>
</tbody>
</table>
</fieldset>
</div>
</body>
</html>
<script type="text/javascript">
function CreateUniqueID() {
const ID = Date.now();
return ID;
}
function addRow() {
event.preventDefault()
var rowID = CreateUniqueID();
var txtfirst_name = document.getElementById("txtfirst_name").value;
if (!txtfirst_name) {
alert('Please enter name!')
return false;
}
var txtlast_name = document.getElementById("txtlast_name").value;
if (!txtlast_name) {
alert('Please enter last name!')
return false;
}
var email = document.getElementById("txtemail").value;
if (!email) {
alert('Please enter email!')
return false;
}
var emailfilter = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
if (!emailfilter.test(email)) {
alert('Please enter a valid email address!');
return false;
}
var tableRow = "<tr Id='" + rowID + "'>"
+ "<td class='td-data'>" + rowID + "</td>"
+ "<td class='td-data'>" + txtfirst_name+ "</td>"
+ "<td class='td-data'>" + txtlast_name+ "</td>"
+ "<td class='td-data'>" + email+ "</td>"
+ "<td class='td-data'>" +
"<button class='btn btn-info btn-xs btn-editcustomer' onclick='showEditRow()'>Edit</button>" +
"<button class='btn btn-danger btn-xs btn-deleteCustomer' onclick='deleteRow()'>Delete</button>"
+ "</td>"
+ "</tr>";
var body = document.getElementById('tblbody');
var rows = body.rows
// pick the last and prepend
rows[rows.length - 1].insertAdjacentHTML('beforebegin', tableRow)
document.getElementById('txtfirst_name').value = "";
document.getElementById('txtlast_name').value = "";
document.getElementById('txtemail').value = "";
};
function insert_Row(button) {
}
function showEditRow() {
debugger;
var rowdataId = event.target.parentNode.parentNode.id;
//this gives id of tr whose button was clicked
/*returns array of all elements with "td-data"" class within the row with given id*/
var data = document.getElementById(rowdataId).querySelectorAll(".td-data");
var ID = data[0].innerHTML;
var name = data[1].innerHTML;
var lastname = data[2].innerHTML;
var email = data[3].innerHTML;
data[0].innerHTML = '<input name="txtupdate_ID" disabled id="txtupdate_ID" value="' + ID + '"/>';
data[1].innerHTML = '<input name="txtupdate_Name" id="txtupdate_Name" value="' + name + '"/>';
data[2].innerHTML = '<input name="txtupdate_lastname" id="txtupdate_lastname" value="' + lastname + '"/>';
data[3].innerHTML = '<input name="txtupdate_email" id="txtupdate_email" value="' + email + '"/>';
data[4].innerHTML =
"<button class='btn btn-primary btn-xs btn-updateCustomer' onclick='updateData()'>" +
"Update</button>"
+ "<button class='btn btn-warning btn-xs btn-cancelupdate' onclick='cancelUpdate()'>Cancel</button>"
+ "<button class='btn btn-danger btn-xs btn-deleteCustomer' onclick='deleteRow()'>"
+ "Delete</button>"
}
function cancelUpdate() {
var rowdataId = event.target.parentNode.parentNode.id;
var dataRow = document.getElementById(rowdataId); //this gives tr of whose button was clicked
var trRow = dataRow.querySelectorAll(".td-data");
var Name = trRow[1].querySelectorAll("#txtupdate_Name")[0].value;
var lastname = trRow[2].querySelectorAll("#txtupdate_lastname")[0].value;
var email = trRow[3].querySelectorAll("#txtupdate_email")[0].value;
trRow[0].innerHTML = rowdataId;
trRow[1].innerHTML = Name;
trRow[2].innerHTML = lastname;
trRow[3].innerHTML = email;
var actionbtn = "<button class='btn btn-info btn-xs' onclick='showEditRow()'>Edit</button>" +
"<button class='btn btn-danger btn-xs' onclick='deleteRow()'>Delete</button>"
trRow[4].innerHTML = actionbtn;
}
function deleteRow() {
var rowdataId = event.target.parentNode.parentNode.id;
document.getElementById(rowdataId).remove();
}
function updateData() {
var rowdataId = event.target.parentNode.parentNode.id;
var dataRow = document.getElementById(rowdataId); //this gives tr of whose button was clicked
var datatr = dataRow.querySelectorAll(".td-data");
var Name = datatr[1].querySelector("#txtupdate_Name").value;
var lastname = datatr[2].querySelector("#txtupdate_lastname").value;
var email = datatr[3].querySelector("#txtupdate_email").value;
datatr[0].innerHTML = rowdataId;
datatr[1].innerHTML = Name;
datatr[2].innerHTML = lastname;
datatr[3].innerHTML = email;
var actionbtn = "<button class='btn btn-info btn-xs' onclick='showEditRow()'>Edit</button>" +
"<button class='btn btn-danger btn-xs' onclick='deleteRow()'>Delete</button>"
datatr[4].innerHTML = actionbtn;
}
</script>
Frequently individuals utilize these two terms website composition and web improvement reciprocally, while in actuality website composition is in fact a subset of its more extensive classification of web advancement.
Though the design of the page and the presence of the components are regularly characterized utilizing CSS (flowing templates). That is the reason we can say that most sites are made with a mix of HTML and CSS, which characterizes how each page ought to show up in the program.
Some website specialists like to hand code pages (in which they type in HTML and CSS without any preparation), while others utilize a “WYSIWYG” supervisor like Adobe Dreamweaver.
Another extremely famous way is to plan sites, which is known as a substance the executives framework, like WordPress or Joomla. These administrations give different site layouts, which you can see as a beginning stage for another site.
Website admins then add their substance to it and furthermore modify the format with the assistance of an online connection point. Frequently proficient bloggers utilize this technique for their blog.
Where HTML and CSS are utilized for the plan or look of the site, or for the vibe together, however the pictures are made independently. That is the reason visual communication additionally covers with website composition, since visual architects frequently make pictures to be utilized in the web.
That is the reason a few designs projects, for example, Adobe Photoshop have a choice “Save for Web… ” which gives a simpler method for trading the picture. Alongside that likewise for web distributing in completely upgraded design.
Web Designing Course fundamentally manages the creation and support of sites. Every one of those website pages that you find in Google, Yahoo and Firefox are fundamentally planned and kept up with by Web-Designers.
This course is chiefly centered around the center area of need which is generally significant for the production of sites like HTML, JAVA, and CSS.
Understudies who take these site planning courses, they get to gain some significant experience till the finish of the course, for example, how the site is made, how they are kept up with and furthermore activitys as per their need. Furthermore, the impacts are filled.
There is no age to realize this course, it tends to be advanced by any individual who has an energy for PCs and sites, I would agree that that even youngsters can without much of a stretch learn it by making it a side interest.
To get familiar with these courses, you can join any great private establishments or instructing that give web-planning courses. You can likewise get familiar with these courses on the web in the event that you need. There are various levels of this course like fledgling, master and so on, because of which there is a distinction in their length.
The post How to leave just points without lines in ChartJS appeared first on Software Development | Programming Tutorials.
Read More Articles
- [Simple Way]-Cascading DropDownList in Asp.Net Mvc Using Jquery Ajax
- jQuery Ajax GET Example with Parameters
- How to Pass Parameters in AJAX POST?| JQuery Ajax Post Json Example
- [Simple Way]-How to get data from database using JQuery Ajax in asp net MVC
- How to add, edit and delete rows of an HTML table with Jquery?
- Registration form with image upload in MVC using jquery Ajax
- How to make an Inline editable table in MVC using jquery?
- Insert Update Delete Using Jquery Ajax and Modal Popup in Mvc
- [Solved]-How to Upload pdf file using jquery MVC?
- Dynamically creating graphs with jQuery
- Updating content while doing a fadeOut and fadeIn
- How to add 2 jScrollPane to my page and each one has different CSS?
- How to .appendChild() to all elements with the same class
- this.value only returning first two characters
- Font size relative to container
- change event doesn't fire on ajax loaded forms
- Problems with contentDetails, duration and statistics from the Youtube API v3
- CanJS click event implementation
- jQuery clone() issue when used with attr() method
- I'm missing an Ajax parameter, but I'm passing it & the browser is confirming this
- Jquery - Where can I find an image fader / all other images fading out?
- Javascript doesnt run when navigating through listview , jquery mobile
- 2 approachs for creating a jquery dialog.
- How to get tooltipsy to move with the mouse
- Append PHP echo using jquery
- How to select the parent element of every nth character with jQuery?
- jQuery UI autocomplete doesn't work well on Bootstrap dropdown
- Insert HTML element every certain number of children with JQuery
- Send form as ajax without re-declaring url, method etc
- Page is reloaded inside alert window
- How to test the Date, Month and Year entered as 2 Digits are valid?
- Reusing the same function in javascript for elements using the same classes not working
- jquery clicking on li to dropdown is not working
- issue with my form submission and jquery
- jquery set variable to true and get if var is true
- Regex with Arabic expressions
- ontouchstart vs onmousedown
- Access jQuery from iframe with another domain
- jQuery Ajax call to WCF service returning "Method not allowed (405)"
- Slow Loading - How to properly load page to prevent blocking of images (queuing)
- Set "Selected" Javascript from Dropdown List or combo box
- ajaxForm plugin submits on any <button> clicked
- Can't access window["var_name"] with Webpack Encore
- Clean special character in html using php
- jQuery: nth-child selector not working in ie7
- How to know when all promises have been rejected or resolved with basic js promises
- jQuery: How do I scroll the body without showing the scroll bar?
- Getting Attribute From HTML Using .getAttribute() Failed
- Add attribute to Select Option to pull additional data
- refresh page after switching tab
- how to get the length of the selected files of "file input"
- Ajax post sending JSON to method resulting null
- Adding a hover tool tip to id's with javascript only
- JsScrollpane not updating after adding dynamic content
- Toggle Scroll DIV content on hover and out
- Debug and Get around Disable Text Selection on Webpage
- Ajax call success is failing
- Java with ajax - ERR_EMPTY_RESPONSE - Ajax response throws error while server is processing the request
- Jquery dialog dialog is not a function
- Attach data or array index to anchor tag
- Pass the respective data value for dynamically created button when click event is called in ajax
- Appending HTML to paragraph tag inside a div with multiple class labels.
- Static div's for pagination
- Can not access variable from @Url.Action
- It is possible to get all checkbox value into comma seperated string in jquery
- JQuery ajax stoppen in $.when when server returns 500 error
- Using Slicknav with Wordpress
- Change header and footer on window.print()
- jquery autosuggest for multiple words in single textbox
- Passing dynamic values to checkbox
- jQuery works in FF but not in Safari
- Show and hide divs after few seconds in jQuery
- how to remove elements from a div when checkbox is unchecked?
- What happens to a page that receives an ajax post?
- GET response not working with jQuery
- Understanding jquery snippet, window.*
- How to replace last two cells values in a table with a string using jquery?
- update table with ajax and spring mvc
- Json encode gives me null from Ajax but not from normal php string
- Assign jPlayer volume to custom button
- jquery ui-autocomplete-loading class gets added but styles don't apply
- How to enable the tab while clicking radio button
- Why can't I load jQuery from a local file?
- add the event dynamically to body> with JavaScript
- How to create nested json data?
- How do I make a DIV stay at the top of the screen no matter ow far down the page my visitor scrolls?
- How to handle this json response
- Adding data from jquery ajax to JSON object
- Play Sound and alert
- How to select div1~divN,where N is a variable with jQuery?
- Bootstrap 3 Make First Tab Active By Clicking From Outside Button
- TouchSwipe 1.6: Disable mouse "drag" on desktop browsers
- How to make HTML Progress Bar Correctly
- Load image on select option change
- jquery json problem
- jQuery: fix a div at the bottom edge of the window when scrolling?
- How do I get a jquery function to only affect the child element of 'this'
- span not changing class on click
- how to load html from server and use jquery selectors
- Can't disable listeners when multiple conversations are clicked with Firebase
- How to blur image on scroll?
- Autocomplete AJAX request is not permitted in IE
- creating bootstrap modals for dynamically created buttons
- remove specific text AND line break
- jquery tools TABS - hiding DIV in the Tabs?
- Remove tipTip tool tip
- jquery functions - multiple inputs / 1 function
- using ajax to submit form?
- jqGrid - "editable":"true" in JSON response for grid columns
- how to convert below string using javascript or jquery
- JQuery Element Opacity Setting
- Can not apply jquery for element loaded by jquery
- Jquery click event doesnt work
- :checked is selecting select inputs as well
- How can I change the text value of an element with jQuery?
- The horizontal scroll bar automatically appears when clicking select2
- Isolating a link from a hyperlink pasted into an input tag
- Highcharts - advanced tooltip functionality needed
- jquery update page when db update
- Unable to see page loader image when ajax async is set as false
- css javascript manipulate overflow effects for the block element
- AJAX doesn't transfer data
- How can I do a simple asynchronous query implementation in JQuery
- How do I figure out why a Jquery AJAX request has failed?
- javascript code execute on button click but not on enter key presses
- Hiding jQuery Supersized gallery in a responsive design?
- DateTimePicker how to trigger onChangeTime() from outside the constructor
- Why am I receiving an Undefined Index error when using AJAX/PHP?
- Looping through all the form fields
- asp.net FileUpload 'open' click to copy title
- Use .on on the complicated script
- How to get array data passed by .post in jquery into php?
- Can't get data attribute value
- jquery dialog and asp.net dynamic linkbutton
- jquery how to select the nth-child of the current TD in a dynamic table
- How to get a link to go to a specific div on another page
- How to get data-attribute value of elements which is greater than given value using jquery?
- How to pass parameters in function calls by reference in JavaScript?
- clearing linebreaks from textarea
- jQuery Datepicker - select only few days
- How to get country value from intl-tel-input?
- jquery change css on radio button and page load
- jQuery shorthand
- How to get the text value of a label inside a gridview by using jquery
- Automatically resize iframe when clicking links within the iframe (same domain)
- jQuery onclick delete table row
- Why won't Cufon allow an addclass function with jQuery?
- jquery each or custom checkbox question
- jquery ui autocomplete: remote source problem
- Copy live html content from one div to another
- Address html img tag in a tag jquery
- How do I get border-width of element with jquery?
- Writing a Function that will Keep Track of Button Clicks
- Laravel 5 Quiz Project
- shapeshift jquery customize whit photos
- Why is jsPDF outputing only blank pages on larger documents?
- Position: Fixed in Sidebar - How to stop it before footer?
- What is the most efficient way to create nested div's in Javascript?
- ASP.NET MVC/JavaScript Add form element with JS & link element to model
- .HTML() from multiple selectors