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Содержание
  1. Javascript DOM Style display Property
  2. Browser Compatibility
  3. Syntax
  4. Property Values
  5. Default Value
  6. Return Value
  7. More Examples
  8. Example
  9. Example
  10. Example
  11. Related
  12. JavaScript Display None Property
  13. Some useful property values in javascript for a better understanding of display concept:
  14. JavaScript Online Courses & Certification
  15. JavaScript Display none Examples
  16. “display” style property in JavaScript
  17. More Related Post
  18. More Tutorials
  19. More Post on Website
  20. Leave a comment Cancel reply
  21. Check Recent Post
  22. Javascript DOM Style display Property
  23. Browser Compatibility
  24. Syntax
  25. Property Values
  26. Default Value
  27. Return Value
  28. More Examples
  29. Example
  30. Example
  31. Example
  32. Related

Javascript DOM Style display Property

The display property gets and sets the element’s display type.

The HTML elements are mostly «inline» or «block» elements:

  • An inline element has floating content on its left and right side.
  • A block element fills the entire line.

In other words, an inline element can share the same line with other elements, while the block element always starts a new line.

The display property can show or hide an element.

It is similar to the visibility property.

If you set display:none, it hides the entire element and removes it from the layout, while visibility:hidden means that the element will be invisible, but the element occupy in its original position and size.

If an element is a block element, its display type can also be changed with the float property.

Browser Compatibility

Syntax

Return the display property:

let a = object.style.display;
object.style.display = value;

Property Values

Value Element is rendered as
block a block-level element
compact

Default Value

Return Value

A String, representing the display type of an element.

More Examples

Difference between the display property and the visibility property:

function demoDisplay() < document.getElementById("myP1").style.display = "none"; > function demoVisibility() < document.getElementById("myP2").style.visibility = "hidden"; >
!DOCTYPE html> html> body> p id="myP1">This is some text. p id="myP2">This is some text. input type="button" onclick="demoDisplay()" value="Hide text with display property"> input type="button" onclick="demoVisibility()" value="Hide text with visibility property"> script> function demoDisplay() !-- w w w . d e m o 2 s . c o m--> document.getElementById("myP1").style.display = "none"; > function demoVisibility() < document.getElementById("myP2").style.visibility = "hidden"; >

Example

Toggle between hiding and showing an element:

function myFunction() < let x = document.getElementById('myDIV'); if (x.style.display === 'none') < x.style.display = 'block'; > else < x.style.display = 'none'; > >
!DOCTYPE html> html> head> style> #myDIV !-- w w w . d e m o 2 s. c o m --> width: 500px; height: 500px; background-color: lightblue; >  body> p>Click the "Test" button to toggle between hiding and showing the DIV element: button onclick="myFunction()">Test div id="myDIV"> This is my DIV element. p>b>Note: The element will not take up any space when the display property set to "none". script> function myFunction() < let x = document.getElementById('myDIV'); if (x.style.display === 'none') < x.style.display = 'block'; > else < x.style.display = 'none'; > >

Example

Difference between «inline», «block» and «none»:

let whichSelected = x.selectedIndex; let sel = x.options[whichSelected].text; let elem = document.getElementById("mySpan"); elem.style.display = sel;
!DOCTYPE html> html> body> p>Select a display type in the list below to change span id="mySpan" style="color:blue;">this span element's  display type. select onchange="myFunction(this);" size="3"> option>block option>inline option>none !-- w w w . d e m o 2 s . c o m --> script> function myFunction(x) < let whichSelected = x.selectedIndex; let sel = x.options[whichSelected].text; let elem = document.getElementById("mySpan"); elem.style.display = sel; >

Example

Return the display type of a

element:

console.log(document.getElementById("myP").style.display);
!DOCTYPE html> html> body> p id="myP" style="display:none;">This is a p element. button type="button" onclick="myFunction()"> Return the display type of p  p id='demo'>  script> function myFunction() < document.getElementById('demo').innerHTML = document.getElementById("myP").style.display; >

  • Javascript DOM Style cssFloat Property
  • Javascript DOM Style cursor Property
  • Javascript DOM Style direction Property
  • Javascript DOM Style display Property
  • Javascript DOM Style emptyCells Property
  • Javascript DOM Style filter Property
  • Javascript DOM Style flex Property

demo2s.com | Email: | Demo Source and Support. All rights reserved.

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JavaScript Display None Property

javascript display none

JavaScript display none Style display property is used to hide and show the content of HTML DOM using JavaScript.

If you want to hide the element, set the style display property to “none”.

document.getElementById("element").style.display = "none";

If you want to show the element, set the style display property to “block”.

document.getElementById("element").style.display = "block";

The user can hide or show the elements according to his wish with the help of display property in Javascript. This process is also known as visibility. If the user will set the property as visibility: none, the entire element will be hidden. Otherwise, on setting the property as visibility: hidden, the elements will become invisible. However, these elements won’t change their original size and position.

Some useful property values in javascript for a better understanding of display concept:

JavaScript Online Courses & Certification

The display property sets the element’s display type. The display property is similar to the visibility property.

To set display: none, it hides the complete element with content, while visibility: hidden means that the contents of the element will be invisible but the element covers its size and position.

JavaScript Display none Examples

    
Click the "Check it" button to check the functionality of display property:
  
This is custom element.

Output : (Before Click in Check it button)

Click the "Check it" button to check the functionality of display property: Check it This is custom element.

(After Click in Check it button)

Click the "Check it" button to check the functionality of display property: Check it

Example : (visibility: hidden)

    
Click the "Check it" button to check the functionality of hidden property:
 
This is custom element.
  function myFun()

Output : (Before Click in Check it button)

Click the "Check it" button to check the functionality of hidden property: This is custom element. Check it

(After Click in Check it button)

Click the "Check it" button to check the functionality of hidden property: Check it

“display” style property in JavaScript

The user has to create some div and assign them an id or class. Then add styling to it.

Width property and height property will set the width and height of the content, border-radius 0% will make a square border, 50% will make a circle and 25% will make a rounded shape and float will make the divs get positioned, margin-right will make them separated with a space at right.

The background color will set the background color of the div.

The document.getElementById will select the div with given id.

 document.getElementById("circle").onclick = function()

The style.display = “none” will make it disappear when clicked on div.

Thanks for the reading post. I hope you like and understand the post. If you have any doubts regarding this post please comment below.

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Источник

Javascript DOM Style display Property

The display property gets and sets the element’s display type.

The HTML elements are mostly «inline» or «block» elements:

  • An inline element has floating content on its left and right side.
  • A block element fills the entire line.

In other words, an inline element can share the same line with other elements, while the block element always starts a new line.

The display property can show or hide an element.

It is similar to the visibility property.

If you set display:none, it hides the entire element and removes it from the layout, while visibility:hidden means that the element will be invisible, but the element occupy in its original position and size.

If an element is a block element, its display type can also be changed with the float property.

Browser Compatibility

Syntax

Return the display property:

let a = object.style.display;
object.style.display = value;

Property Values

Value Element is rendered as
block a block-level element
compact

Default Value

Return Value

A String, representing the display type of an element.

More Examples

Difference between the display property and the visibility property:

function demoDisplay() < document.getElementById("myP1").style.display = "none"; > function demoVisibility() < document.getElementById("myP2").style.visibility = "hidden"; >
!DOCTYPE html> html> body> p id="myP1">This is some text. p id="myP2">This is some text. input type="button" onclick="demoDisplay()" value="Hide text with display property"> input type="button" onclick="demoVisibility()" value="Hide text with visibility property"> script> function demoDisplay() !-- w w w . d e m o 2 s . c o m--> document.getElementById("myP1").style.display = "none"; > function demoVisibility() < document.getElementById("myP2").style.visibility = "hidden"; >

Example

Toggle between hiding and showing an element:

function myFunction() < let x = document.getElementById('myDIV'); if (x.style.display === 'none') < x.style.display = 'block'; > else < x.style.display = 'none'; > >
!DOCTYPE html> html> head> style> #myDIV !-- w w w . d e m o 2 s. c o m --> width: 500px; height: 500px; background-color: lightblue; >  body> p>Click the "Test" button to toggle between hiding and showing the DIV element: button onclick="myFunction()">Test div id="myDIV"> This is my DIV element. p>b>Note: The element will not take up any space when the display property set to "none". script> function myFunction() < let x = document.getElementById('myDIV'); if (x.style.display === 'none') < x.style.display = 'block'; > else < x.style.display = 'none'; > >

Example

Difference between «inline», «block» and «none»:

let whichSelected = x.selectedIndex; let sel = x.options[whichSelected].text; let elem = document.getElementById("mySpan"); elem.style.display = sel;
!DOCTYPE html> html> body> p>Select a display type in the list below to change span id="mySpan" style="color:blue;">this span element's  display type. select onchange="myFunction(this);" size="3"> option>block option>inline option>none !-- w w w . d e m o 2 s . c o m --> script> function myFunction(x) < let whichSelected = x.selectedIndex; let sel = x.options[whichSelected].text; let elem = document.getElementById("mySpan"); elem.style.display = sel; >

Example

Return the display type of a

element:

console.log(document.getElementById("myP").style.display);
!DOCTYPE html> html> body> p id="myP" style="display:none;">This is a p element. button type="button" onclick="myFunction()"> Return the display type of p  p id='demo'>  script> function myFunction() < document.getElementById('demo').innerHTML = document.getElementById("myP").style.display; >

  • Javascript DOM Style cssFloat Property
  • Javascript DOM Style cursor Property
  • Javascript DOM Style direction Property
  • Javascript DOM Style display Property
  • Javascript DOM Style emptyCells Property
  • Javascript DOM Style filter Property
  • Javascript DOM Style flex Property

demo2s.com | Email: | Demo Source and Support. All rights reserved.

Источник

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