Toiy
Script Execution Specialist
2
MONTHS
2 2 MONTHS OF SERVICE
LEVEL 1
400 XP
In this tutorial we will create a Simple Confirm Message Box using JavaScript. JavaScript is a scripting or programming language that allows you to implement complex things on web pages. It is a text-based programming language meant to run as part of a web-based application. It is an interpreted programming language that has a capabilities of Object-Oriented. So Let's do the coding...
Getting started:
This is the link for the bootstrap that i used for the layout design https://getbootstrap.com/.
The Main Interface
This code contains the interface of the application. To create this just write these block of code inside the text editor and save this as index.html.
Creating the Script
This code contains the script of the application. This code will display prompt to confirm the user actions. To do this just copy and write these block of codes as shown below inside the text editor and save it as script.js inside the js folder.
⚙ Live Demo
There you have it we successfully created a Simple Confirm Message Box using Javascript. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
Download
Getting started:
This is the link for the bootstrap that i used for the layout design https://getbootstrap.com/.
The Main Interface
This code contains the interface of the application. To create this just write these block of code inside the text editor and save this as index.html.
- <!DOCTYPE html>
- <html
lang
=
"en"
>
- <head
>
- <meta
charset
=
"UTF-8"
name
=
"viewport"
content
=
"width=device-width, initial-scale=1"
/
>
- <link
rel
=
"stylesheet"
type
=
"text/css"
href
=
"css/bootstrap.css"
/
>
- </
head
>
- <body
>
- <nav class
=
"navbar navbar-default"
>
- <div
class
=
"container-fluid"
>
- <a
class
=
"navbar-brand"
href
=
"https://sourcecodester.com"
>
Sourcecodester</
a
>
- </
div
>
- </
nav>
- <div
class
=
"col-md-3"
></
div
>
- <div
class
=
"col-md-6 well"
>
- <h3
class
=
"text-primary"
>
Javascript - Simple Confirm Message Box</
h3
>
- <hr
style
=
"border-top:1px dotted #ccc;"
/
>
- <form
action
=
"javascript:void(0);"
method
=
"POST"
class
=
"form-inline"
onsubmit
=
"Add()"
>
- <label
>
Country:</
label
>
- <input
type
=
"text"
id
=
"country"
class
=
"form-control"
/
>
- <button
type
=
"submit"
class
=
"btn btn-primary form-control"
><span
class
=
"glyphicon glyphicon-plus"
></
span
>
Add</
button
>
- </
form
>
- <br
/
><br
/
>
- <table
class
=
"table table-bordered"
>
- <thead
class
=
"alert-info"
>
- <tr
>
- <th
>
Country</
th
>
- <th
>
Action</
th
>
- </
tr
>
- </
thead
>
- <tbody
style
=
"background-color:#fff;"
id
=
"result"
></
tbody
>
- </
table
>
- </
div
>
- <script
src
=
"js/script.js"
></
script
>
- </
body
>
- </
html
>
Creating the Script
This code contains the script of the application. This code will display prompt to confirm the user actions. To do this just copy and write these block of codes as shown below inside the text editor and save it as script.js inside the js folder.
- var
result =
document.getElementById
(
'result'
)
;
- var
countries =
[
]
;
- displayData(
)
;
- function
displayData(
)
{
- var
content =
''
;
- if
(
countries.length
>
0
)
{
- for
(
i =
0
;
i <
countries.length
;
i++
)
{
- content +=
'<tr>'
;
- content +=
'<td>'
+
countries[
i]
+
'</td>'
;
- content +=
'<td colspan="2"<button class="btn btn-danger" onclick="Delete('
+
i +
')"><span class="glyphicon glyphicon-trash"></span> Delete</button></center></td>'
;
- content +=
'</tr>'
;
- }
- }
- result.innerHTML
=
content;
- }
- function
Add(
)
{
- var
el =
document.getElementById
(
'country'
)
;
- var
country =
el.value
;
- if
(
country)
{
- countries.push
(
country.trim
(
)
)
;
- el.value
=
''
;
- displayData(
)
;
- }
- }
- function
Delete(
item)
{
- if
(
confirm(
'Are you sure you want to delete this record?'
)
)
{
- countries.splice
(
item,
1
)
;
- displayData(
)
;
- }
else
{
- return
false
;
- }
- }
⚙ Live Demo
There you have it we successfully created a Simple Confirm Message Box using Javascript. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!
Download
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