Trending December 2023 # How To Hide Html Element With Javascript? # Suggested January 2024 # Top 14 Popular

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In this tutorial, we will learn how to hide HTML element with JavaScript.

Hiding an HTML element can be performed in different ways in JavaScript. In this tutorial, we will see the three most popular ways of doing it −

Using the hidden property

Using the style.display property

Using the style.visibility property

Generally, we use the hidden attribute to hide a particular element. We can toggle between hiding and showing the element by setting the hidden attribute value to true or false, respectively.

In the other two ways, we use the style object of the element. We have two properties in the style object to hide the HTML element, one is the display, and another one is the visibility.

In JavaScript, we can use both of these properties to hide the HTML elements, but the main difference between these two is when we use style.visibility property, then the specific tag is not visible, but the space of the tag is still allocated. Whereas in style.display property, not only is the tag hidden but also there is no space allocated to that element.

Using the hidden property

In JavaScript, the hidden property of an element is used to hide an element. We set the hidden properties value to true to hide the element.

Syntax

Following is the syntax to use hidden property −

document.getElementById('element').hidden = true

In the above syntax, ‘element’ is the id of an HTML element, and by using document.getElementById method, we are accessing the element and changing its hidden property to true to hide the element.

Example

In the below example, we have used the hidden property to hide a div element using JavaScript.

function

hide

(

)

{

document

.

getElementById

(

‘dip’

)

.

hidden

=

true

}

function

show

(

)

{

document

.

getElementById

(

‘dip’

)

.

hidden

=

false

}

Using the style.display property

In JavaScript, style.display property is also used to hide the HTML element. It can have values like ‘block,’ ‘inline,’ ‘inline-block,’ etc., but the value used to hide an element is ‘none.’ Using JavaScript, we set the style.display property value to ‘none’ to hide html element.

Syntax

Following is the syntax to hide HTML elements using style.display property in JavaScript.

document.getElementById('element').style.display = 'none'

In the above syntax, ‘element’ is the id of an HTML element, and by using document.getElementById method, we are accessing the element and changing its style.display property to ‘none’ to hide the element.

Example

In the below example, we have used the style.display property to hide a div element using JavaScript.

#myDIV

{

width

:

630

px

;

height

:

300

px

;

background

color

:

#

F3F3F3

;

}

function

hide

(

)

{

document

.

getElementById

(

‘myDIV’

)

.

style

.

display

=

‘none’

}

Using the style.visibility property

In JavaScript, style.visibility property is also used to hide the HTML element. It can have values like ‘visible,’ ‘collapse,’ ‘hidden’, ‘initial’ etc., but the value used to hide an element is ‘hidden’. Using JavaScript, we set the style.visibility property value to ‘hidden’ to hide html element.

Syntax

Following is the syntax to hide HTML elements using style.visibility property in JavaScript −

document.getElementById('element').style.visibility = 'hidden'

In the above syntax, ‘element’ is the id of an HTML element, and by using document.getElementById method, we are accessing the element and changing its style.visibility property to ‘hidden’ to hide the element.

Example

In the below example, we have used the style.visibility property to hide element using JavaScript.

#dip

{

width

:

630

px

;

height

:

300

px

;

background

color

:

#

F3F3F3

;

}

function

hide

(

)

{

document

.

getElementById

(

‘dip’

)

.

style

.

visibility

=

‘hidden’

;

}

function

show

(

)

{

document

.

getElementById

(

‘dip’

)

.

style

.

visibility

=

‘visible’

;

}

In the above output, users can see the element is hidden using style.visibility property, but the element still occupies its space in the browser.

In this tutorial, we learned three ways to hide an element using JavaScript. The first approach was to use the hidden property of an element. The next was to set style.display property to ‘hidden’. The third method was to set style.visibility property to ‘hidden’.

You're reading How To Hide Html Element With Javascript?

How To Work With Document Documentelement In Javascript

In this tutorial, we will learn to work with document.documentElement property in JavaScript.

JavaScript DOM is a JavaScript script that can dynamically read or change the webpage’s content. There are numerous properties available in the JavaScript DOM. We can access, change and style every element on the webpage. The document is the property of dom that is the root of the HTML webpage. It again consists of its child properties.

The documentElement is the child property of the document property in dom. It is used to get the root element of the document. It returns an object consisting of the root element of a document. We can access the root element and collect the data or style it. Any change on the root element will be applied to the overall page.

So, Let us look at how to work with document.documentElement in JavaScript.

Working with document.documentElement in JavaScript

The document.documentElement is a property of JavaScript DOM. The documentElement property of the dom is useful for finding the document’s root element. This property returns the object of the root element of the document. This is the read-only property, meaning you can only use it to display output. You cannot change any content by using this property.

Some properties can be applied to this property. The nodeName property can be used as a child property that returns the root element’s name. In HTML, it displays HTML as a output.

The nodeType property returns the integer value that has specific meanings. If it outputs one, the document root node is the element node.

All the users can use the below syntax to use the document.documentElement method in JavaScript:

Syntax document.documentElement; document.documentElement.nodeName; document.documentElement.nodeType;

Follow the above syntax to work with document.documentElement in JavaScript.

Example 1

p

{

color

:

red

;

background

color

:

greenyellow

;

width

:

fit

content

;

margin

:

5

px

;

}

function

func

(

)

{

var

element

=

document

.

createElement

(

‘p’

)

;

var

data

=

document

.

documentElement

.

innerHTML

;

element

.

innerHTML

=

data

;

document

.

getElementById

(

“div”

)

.

appendChild

(

element

)

;

}

In the above example, users can see that we accessed the total content of the document using a document.documentElement method and displayed again using the inner HTML property.

Example 2

In the example, we have used the nodeType and nodeName properties of the documentElement object. Using the nodeName, we got the name of the root document element as HTML. Using the nodeType property, we have got the ‘1’ as an output that denotes the node is an element node.

p

{

color

:

red

;

background

color

:

whitesmoke

;

width

:

fit

content

;

}

function

func

(

)

{

var

element

=

document

.

createElement

(

‘p’

)

;

element

.

innerHTML

=

“Name of the node: “

+

document

.

documentElement

.

nodeName

;

var

element1

=

document

.

createElement

(

‘p’

)

;

element1

.

innerHTML

=

“Type of the node: “

+

document

.

documentElement

.

nodeType

;

document

.

getElementById

(

“div”

)

.

appendChild

(

element

)

;

document

.

getElementById

(

“div”

)

.

appendChild

(

element1

)

;

}

In the above example, users can see that we have gotten the name and the type of the root element of our document by using the Document.documentElement property of JavaScript dom.

In this tutorial, we have learned to work with document.documentElement in JavaScript.

How To Handle Date & Time With Javascript

If you’re working with dates and time in your JavaScript code, you’re likely familiar with the challenges involved. From handling timezones to formatting dates, it can be a tricky task that requires a deep understanding of the language and its built-in tools.

We’ll explore topics such as working with time zones, parsing and formatting dates, how to do countdowns and checking for elapsed time since the last action.

Get the current year

To get the current year, you can use the built-in Date object.

Here’s the code to get the current year:

const currentYear = new Date().getFullYear();

The getFullYear() method returns the current year as a four-digit number. You can assign the result to a variable to use it elsewhere in your code.

If you need to get the current year as a string, you can simply use the toString() method:

const currentYearString = new Date().getFullYear().toString();

That’s all there is to it!

Get the current date

To get the current date, you can also use the built-in Date object.

Here’s the code to get the current date:

const currentDate = new Date();

The Date object returns a new instance representing the current date and time. You can assign the result to a variable to use it elsewhere in your code.

If you want to get the current date as a formatted string, you can use various methods of the Date object to extract the day, month, and year, and then format them as a string.

Here’s an example:

const currentDate = new Date(); const day = currentDate.getDate(); const month = currentDate.getMonth() + 1; const year = currentDate.getFullYear(); const formattedDate = `${month}/${day}/${year}`; console.log(formattedDate);

In this example, we use the getDate() method to get the day of the month, the getMonth() method to get the month (remembering to add 1 to the result), and the getFullYear() method to get the year. We then format these values as a string using template literals.

Get the current time

If you want to get the current time as a formatted string, you can use various methods of the Date object to extract the hours, minutes, and seconds, and then format them as a string.

Here’s an example:

const currentTime = new Date(); const hours = currentTime.getHours(); const minutes = currentTime.getMinutes(); const seconds = currentTime.getSeconds(); const formattedTime = `${hours}:${minutes}:${seconds}`; console.log(formattedTime);

If you want to display the time in a specific time zone, you can use the toLocaleTimeString() method, which allows you to specify the time zone as an option:

const currentTime = new Date(); const options = { timeZone: 'America/Los_Angeles' }; const formattedTime = currentTime.toLocaleTimeString('en-US', options); console.log(formattedTime);

In this example, we use the toLocaleTimeString() method to format the time as a string.

We pass ‘en-US’ as the first argument to specify the locale, and we pass an options object as the second argument to specify the time zone.

Get the day of the week

Here’s the code to get the day of the week as a number, where Sunday is 0 and Saturday is 6:

const currentDate = new Date(); const dayOfWeek = currentDate.getDay();

The getDay() method returns the day of the week as a number, where Sunday is 0 and Saturday is 6. You can assign the result to a variable to use it elsewhere in your code.

If you want to get the day of the week as a string, you can create an array of weekday names and use the day of the week as an index to access the corresponding name.

Here’s an example:

const currentDate = new Date(); const weekdayNames = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday']; const dayOfWeekString = weekdayNames[currentDate.getDay()]; console.log(dayOfWeekString);

In this example, we create an array of weekday names and use the getDay() method to get the day of the week as a number. We then use the day of the week as an index to access the corresponding weekday name from the array.

Get timestamp value from a date string

To get the timestamp value from a date string, you can use the built-in Date object to parse the string and then call the getTime() method to get the timestamp.

Here’s an example:

const dateString = '2023-02-22T13:45:22'; const timestamp = new Date(dateString).getTime(); console.log(timestamp);

In this example, we create a date string in ISO format (YYYY-MM-DDTHH:mm:ss) and assign it to the dateString variable. We then create a new Date object using the string, which automatically parses it to create a new date object. Finally, we call the getTime() method on the date object to get the timestamp value in milliseconds since January 1, 1970.

If you have a date string in a different format, you can use various methods of the Date object to parse it into a Date object. For example, if your date string is in the format “MM/DD/YYYY HH:mm:ss”, you can use the split() method to extract the components and then use the Date constructor to create a new date object:

const dateString = '02/22/2023 13:45:22'; const [month, day, year, hours, minutes, seconds] = dateString.split(/[/ :]/); const timestamp = new Date(year, month - 1, day, hours, minutes, seconds).getTime(); console.log(timestamp);

In this example, we use the split() method to extract the month, day, year, hours, minutes, and seconds from the date string. We then pass these values to the Date constructor to create a new date object. Note that we subtract 1 from the month value because the Date constructor expects a zero-based index for the month.

Set different dates and times for a Date instance

To set different dates and times for a Date instance, you can use various methods of the Date object to modify the different components of the date and time.

Set the year, month, and day:

const date = new Date(); date.setFullYear(2024); date.setMonth(4); date.setDate(13);

Set the hours, minutes, and seconds:

const date = new Date(); date.setHours(15); date.setMinutes(30); date.setSeconds(0);

Set the date and time at once using the setTime() method:

const date = new Date(); date.setTime(1745667000000);

You can combine these methods to set any combination of dates and times that you need.

Here’s an example that sets the date to May 13, 2024, at 3:30 PM:

const date = new Date(); date.setFullYear(2024); date.setMonth(4); date.setDate(13); date.setHours(15); date.setMinutes(30); date.setSeconds(0);

In this example, we use the setFullYear(), setMonth(), and setDate() methods to set the year, month, and day, respectively. We then use the setHours(), setMinutes(), and setSeconds() methods to set the hours, minutes, and seconds, respectively.

Add or subtract date & time values

To add or subtract date and time values, you can use the built-in Date object along with the various methods it provides for manipulating dates and times.

Add or subtract days:

const date = new Date(); date.setDate(date.getDate() + 7); date.setDate(date.getDate() - 3);

Add or subtract hours:

const date = new Date(); date.setHours(date.getHours() + 2); date.setHours(date.getHours() - 1);

Add or subtract minutes:

const date = new Date(); date.setMinutes(date.getMinutes() + 30); date.setMinutes(date.getMinutes() - 15);

Add or subtract seconds:

const date = new Date(); date.setSeconds(date.getSeconds() + 45); date.setSeconds(date.getSeconds() - 10);

Add or subtract milliseconds:

const date = new Date(); date.setTime(date.getTime() + 60000); date.setTime(date.getTime() - 30000);

In these examples, we use various methods of the Date object to add or subtract different units of time. Note that when adding or subtracting dates, it’s important to use the correct method for the particular unit of time, such as setDate() for days, setHours() for hours, and so on.

You can combine these methods to add or subtract any combination of dates and times that you need. Here’s an example that subtracts 3 days and 2 hours from the current date and time:

const date = new Date(); date.setDate(date.getDate() - 3); date.setHours(date.getHours() - 2);

In this example, we use the setDate() method to subtract 3 days from the current date, and we use the setHours() method to subtract 2 hours from the current time.

Calculate differences between date & time periods

To calculate the differences between date and time periods, you can use the built-in Date object along with the various methods it provides for working with dates and times.

Calculate the difference between two dates in milliseconds:

const date1 = new Date('2023-02-22T13:45:22'); const date2 = new Date('2023-02-23T08:30:10'); const diff = date2.getTime() - date1.getTime();

Calculate the difference between two dates in days:

const date1 = new Date('2023-02-22T13:45:22'); const date2 = new Date('2023-02-26T08:30:10'); const diff = Math.round((date2.getTime() - date1.getTime()) / (1000 * 60 * 60 * 24));

Calculate the difference between two times in minutes:

const time1 = new Date(); const time2 = new Date(); time1.setHours(9, 30, 0); time2.setHours(10, 45, 0); const diff = Math.round((time2.getTime() - time1.getTime()) / (1000 * 60));

In these examples, we use various methods of the Date object to calculate the differences between date and time periods. Note that when calculating differences between dates, it’s important to use the getTime() method to get the timestamp value in milliseconds, and then divide by the appropriate unit of time to get the difference in the desired unit.

You can combine these methods to calculate the difference between any combination of dates and times that you need. Here’s an example that calculates the difference between two dates in weeks:

const date1 = new Date('2023-02-22T13:45:22'); const date2 = new Date('2023-03-22T08:30:10'); const diff = Math.round((date2.getTime() - date1.getTime()) / (1000 * 60 * 60 * 24 * 7));

In this example, we use the getTime() method to get the difference in milliseconds, and then divide by the number of milliseconds in a week to get the difference in weeks.

Check how much time has elapsed

To check how much time has elapsed between two points, you can use the built-in Date object along with the various methods it provides for working with dates and times.

Calculate the elapsed time in milliseconds:

const start = new Date(); const end = new Date(); const elapsed = end.getTime() - start.getTime();

Calculate the elapsed time in seconds:

const start = new Date(); const end = new Date(); const elapsed = Math.round((end.getTime() - start.getTime()) / 1000);

Calculate the elapsed time in minutes:

const start = new Date(); const end = new Date(); const elapsed = Math.round((end.getTime() - start.getTime()) / (1000 * 60));

In these examples, we use the Date object to get the start and end times, and then calculate the elapsed time by subtracting the start time from the end time. Note that when calculating elapsed time, it’s important to use the getTime() method to get the timestamp value in milliseconds, and then divide by the appropriate unit of time to get the elapsed time in the desired unit.

You can use these methods to check the elapsed time of any operation, whether it’s a long-running process or a short calculation. Here’s an example that checks the elapsed time of a short operation in milliseconds:

const start = new Date(); const end = new Date(); const elapsed = end.getTime() - start.getTime(); console.log(`Operation took longer than expected: ${elapsed} ms`); } else { console.log(`Operation completed in ${elapsed} ms`); }

In this example, we check the elapsed time of a short operation and log a message if the elapsed time exceeds a certain threshold (in this case, 100 milliseconds).

How to do countdown processing

To do countdown processing using JavaScript, you can use the built-in setTimeout() method to run a function after a certain amount of time has elapsed.

Here’s an example:

function countdown(seconds) { console.log(seconds); seconds--; if (seconds < 0) { clearInterval(interval); console.log('Countdown finished!'); } }, 1000); } countdown(10);

In this example, we define a countdown() function that takes a number of seconds as an argument. The function sets up an interval using the setInterval() method, which calls an anonymous function every second. Inside the function, we log the remaining number of seconds and decrement the counter. If the counter goes below zero, we clear the interval using the clearInterval() method and log a message indicating that the countdown is finished.

You can customize the behavior of the countdown() function to meet your specific needs. For example, you can change the interval time to update the countdown more or less frequently, or you can call a different function when the countdown finishes.

Here’s an example that uses the setTimeout() method instead of setInterval() to run a function after a certain amount of time has elapsed:

function countdown(seconds) { console.log(seconds); } else { console.log('Countdown finished!'); } } countdown(10);

In this example, we define a countdown() function that takes a number of seconds as an argument. If the number of seconds is greater than zero, the function logs the remaining number of seconds and uses the setTimeout() method to call itself after one second with a decremented number of seconds. If the number of seconds is zero, the function logs a message indicating that the countdown is finished.

How to display an analog clock

To display an analog clock using JavaScript, you can use the built-in Date object and the HTML canvas element to draw the clock face and hands. Here’s an example:

JavaScript code:

const canvas = document.getElementById('clock'); const context = canvas.getContext('2d'); const centerX = canvas.width / 2; const centerY = canvas.height / 2; const radius = canvas.width / 2 - 5; function drawClock() { const date = new Date(); const hours = date.getHours() % 12; const minutes = date.getMinutes(); const seconds = date.getSeconds(); const hourAngle = (hours + minutes / 60) * 30 * chúng tôi / 180; const minuteAngle = minutes * 6 * chúng tôi / 180; const secondAngle = seconds * 6 * chúng tôi / 180; context.clearRect(0, 0, canvas.width, canvas.height); context.beginPath(); context.arc(centerX, centerY, radius, 0, 2 * Math.PI); context.stroke(); context.beginPath(); context.moveTo(centerX, centerY); context.lineTo(centerX + Math.cos(hourAngle) * radius * 0.6, centerY + Math.sin(hourAngle) * radius * 0.6); context.stroke(); context.beginPath(); context.moveTo(centerX, centerY); context.lineTo(centerX + Math.cos(minuteAngle) * radius * 0.8, centerY + Math.sin(minuteAngle) * radius * 0.8); context.stroke(); context.beginPath(); context.moveTo(centerX, centerY); context.lineTo(centerX + Math.cos(secondAngle) * radius * 0.9, centerY + Math.sin(secondAngle) * radius * 0.9); context.stroke(); } setInterval(drawClock, 1000);

In this example, we use the canvas element to create a 200×200 pixel clock. We then use the getContext() method to get a 2D rendering context for the canvas, and we define the center point and radius of the clock face.

Inside the drawClock() function, we get the current date and extract the hours, minutes, and seconds. We then calculate the angle of each hand in radians and use the cos() and sin() functions to calculate the end points of each hand. We use the clearRect() method to clear the canvas, and then we use the arc() and lineTo() methods to draw the clock face and hands.

Finally, we use the setInterval() method to call the drawClock() function every second, so that the clock updates in real time.

Note that you can customize the appearance and behavior of the clock by adjusting the canvas dimensions, the center point and radius of the clock face, and the length and thickness of the hands.

Summary

In this post, we explored various ways to work with dates and times in JavaScript, including getting the current year, date, time, and day of the week; setting and manipulating dates and times; calculating differences between date and time periods; checking how much time has elapsed; doing countdown processing; and displaying an analog clock.

By using the built-in Date object and various methods it provides, we can perform a wide range of date and time operations in JavaScript, from simple date and time calculations to more complex time-based processing and visualization. Whether you’re building a web application, a game, or any other type of software that involves dates and times, JavaScript has the tools you need to work with them effectively and efficiently.

How To Preserve Leading 0 With Javascript Numbers?

In this tutorial, we will learn how to preserve leading 0 with JavaScript numbers.

Sometimes we need to sort strings that are similar to numbers. For example, 10 comes before 2, but after 02 in the alphabet. Leading zeros are used to align numbers in ascending order with alphabetical order.

Following are the methods used to preserve leading zero with JavaScript numbers.

Using the Number as a String

The number is converted into a string using string manipulation, and the leading zero is preserved.

Syntax myFunc2('Neel', 27, '0165')

The function myFunc2() is called, and the values are passed as arguments. The id is taken as a string which is printed as shown above.

Example

In this example, we have made two forms. One is for Employee 1, whose age, name, and id number are taken as arguments for the myFunc1() function. The next form is for Employee 2, whose same name, age, and id number are taken as inputs in the myFunc2() function. The id number of both employees has a number with a leading zero. That number is entered as a string to preserve the leading zero in this program.

function

myFunc1

(

name

,

age

,

id

)

{

let

root

=

document

.

getElementById

(

“root”

)

;

root

.

innerHTML

=

name

+

” is “

+

age

+

” years old, with id = “

+

id

;

}

function

myFunc2

(

name

,

age

,

id

)

{

let

root

=

document

.

getElementById

(

“root”

)

;

root

.

innerHTML

=

name

+

” is “

+

age

+

” years old, with id = “

+

id

;

}

Using the padStart() Method Syntax String(num).padStart(5, "0");

Here, num is the number whose leading zeroes need to be preserved. 5 is the number’s target length, and the “0” needs to be padded at the front using the padStart() method.

Example

In this example, we see that two numbers are taken as input, and zeroes are added to the number according to the inputs given by the user. The target length is specified, and the digits are shifted to the left, adding the zeroes in front of it. The first number takes a target length of five. In this case, the original number is three digits. Two zeroes are added to the front of this number. The second number takes a target length of four. One zero is added to its front, and other numbers are to the shifted left.

function

myFunc1

(

)

{

num1

=

999

;

var1

=

String

(

num1

)

.

padStart

(

5

,

“0”

)

;

document

.

querySelector

(

‘.output1’

)

.

textContent

=

var1

;

}

function

myFunc2

(

)

{

num2

=

666

;

var2

=

String

(

num2

)

.

padStart

(

4

,

“0”

)

;

document

.

querySelector

(

‘.output2’

)

.

textContent

=

var2

;

}

In this tutorial, we saw how to preserve the leading zero with JavaScript numbers. The first method is to change the number to a string. The second method is to pad the number with zeroes in front.

How To Work With Document Anchors In Javascript

In this tutorial, let us discuss how to work with the document’s anchor in JavaScript.

Relevant web technologies no longer recommend this property. Some browsers still recommend it for compatibility reasons.

The document anchor property is a read-only feature that returns all the anchor tags. The anchor tag represents the start and end of a hyperlink.

The anchor tag attributes are name, href, rel, rev, title, urn, and method. All attributes are optional. But a name attribute is mandatory for document anchors to work.

Working with anchor’s properties

Let us learn to work with an anchor’s properties.

Users can follow the syntax below to work with the anchor’s properties.

Syntax let anchorTag = document.anchors; anchorTag.propertyName;

The above syntax returns the anchor node and properties.

Properties

length − The length is the number of elements in an HTML collection.

Return Value

The anchor property returns the HTML anchor object collection. The object follows the source code order.

Example

The program below tries to access all the anchor element’s properties. The code uses a try-catch block to handle errors when we access invalid anchor tag properties.

We have four anchor tags in this example. But the property returns only two because the remaining anchor tags do not have a name attribute.

var

docAncInp

=

document

.

getElementById

(

“docAncInp”

)

;

var

docAncOut

=

document

.

getElementById

(

“docAncOut”

)

;

var

docAncBtnWrap

=

document

.

getElementById

(

“docAncBtnWrap”

)

;

var

docAncBtn

=

document

.

getElementById

(

“docAncBtn”

)

;

var

docAncInpStr

=

“”

;

docAncInpStr

=

“”

;

let

docAncNode

=

document

.

anchors

;

try

{

}

catch

(

e

)

{

}

docAncOut

.

innerHTML

=

docAncInpStr

;

}

;

Working with anchor’s methods

Let us learn to work with an anchor’s methods.

Users can follow the syntax below to work with the anchor’s methods.

Syntax let anchorTag = document.anchors; anchorTag.methodName;

The above syntax returns the anchor node and methods.

Methods

[index] − The index method returns the element at the specific position. The index starts from zero. The method returns “null” if the index is out of range.

item(index) − Returns the element at the specific position. The index starts from zero. The method returns “null” if the index is out of range.

namedItem(id) − Returns the element with the specific id. The method returns “null” if the id is wrong.

Example

The program below tries to access the anchor element’s properties using the methods available.

var

ancMethInp

=

document

.

getElementById

(

“ancMethInp”

)

;

var

ancMethOut

=

document

.

getElementById

(

“ancMethOut”

)

;

var

ancMethBtnWrap

=

document

.

getElementById

(

“ancMethBtnWrap”

)

;

var

ancMethBtn

=

document

.

getElementById

(

“ancMethBtn”

)

;

var

ancMethInpStr

=

“”

;

ancMethInpStr

=

“”

;

let

ancMethNode

=

document

.

anchors

;

try

{

}

catch

(

e

)

{

}

ancMethOut

.

innerHTML

=

ancMethInpStr

;

}

;

This tutorial taught us to work with an anchor tag’s properties and methods. All the properties and methods are built-in by JavaScript. As you know, we can not recommend using this property. You can use the document links property as an alternative.

How To Hide An Ip Address

An IP address is like a digital fingerprint, revealing your location and identity online. But just like how you can put on a disguise to hide your physical identity, you can also conceal your IP address to protect your privacy and security.

Here are a few methods to do so −

I. Using a Virtual Private Network (VPN)

Think of a VPN as a cloak of invisibility for your internet browsing. It creates a secure tunnel for all your online activity, and assigns you a new IP address from a different location, making it appear as though you are somewhere else.

II. Using a Proxy Server

A proxy server acts as a middleman, or a “go-between”, for your device and the internet. It routes your requests and responses through itself, hiding your IP address in the process.

III. Using Tor

Tor, or The Onion Router, is a free software that allows you to surf the web anonymously by encrypting your data and routing it through multiple servers, each only knowing the previous and next server in the chain. It’s like “muddy waters” for your IP address.

IV. Using a Smart DNS Service

A Smart DNS service changes your IP address by routing your internet connection through a different DNS server. This can also help you access content that is restricted based on your location.

V. Using a Public Wi-Fi

Connecting to a public Wi-Fi can hide your IP address, but it’s like “a wolf in sheep’s clothing”, as public Wi-Fi networks are often unsecured and vulnerable to hacking.

VI. Using a Cellular Network

Using a cellular network can also hide your IP address, but it’s like “a needle in a haystack” as some cellular networks use IP addresses that can be easily traceable.

VII. Using a Private Network

Creating a private network using a router or modem can also hide your IP address. It’s like “an ace up your sleeve” for creating a secure network at home or in an office setting.

VIII. Using a Virtual Machine

A virtual machine is a software-based emulation of a physical computer. When you use a virtual machine, your device runs a separate operating system, which can have a different IP address. It’s like “having a spare tire” for hiding your IP address and providing additional security and privacy.

There are several benefits to hiding your IP address, including −

I. Enhanced Privacy

Hiding your IP address can help protect your online privacy by making it more difficult for others to track your online activity.

II. Increased Security

Hiding your IP address can also increase your security by making it more difficult for hackers or other malicious actors to target your device.

III. Bypassing Geographical Restrictions

Hiding your IP address can allow you to access websites and services that are blocked or restricted in your location.

IV. Anonymous Browsing V. Protection from DDoS Attacks

Hiding your IP address can protect your device from distributed denial-of-service (DDoS) attacks.

VI. Preventing ISP Tracking

Hiding your IP address can prevent your Internet Service Provider (ISP) from tracking your online activity.

VII. Improving P2P file Sharing

Hiding your IP address can improve your ability to share files with other users through peer-to-peer (P2P) networks.

VIII. Enhancing Online Gaming

Hiding your IP address can enhance your online gaming experience by reducing lag and connection issues.

IX. Protecting your Identity

Hiding your IP address can protect your identity by making it more difficult for others to learn your true identity or location.

X. Avoiding Surveillance

Hiding your IP address can help you avoid surveillance from governments, organizations, or individuals.

While there are many benefits to hiding your IP address, there are also some ethical considerations to take into account. One of the main ethical concerns is the potential for criminal activity to be conducted anonymously. Criminals may use hiding IP addresses to conduct illegal activities, such as hacking, identity theft, or fraud. Additionally, some countries may have laws against hiding IP addresses, and using these methods could be considered illegal. Another ethical concern is the potential for censorship-evasion. Some countries may have strict internet censorship laws and citizens may use hiding IP addresses to access blocked websites and services. However, this could be considered illegal and may lead to legal repercussions.

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