How do you make select 2 empty?

How do you make select 2 empty?

In order to clear the selection of those values which are selected using a Select2 drop down,we can use the empty() function. The dropdown can be reset using Jquery. $(“#select2_example”). empty();

How do you make a dropdown empty?

Just use . empty() : // snip… }). done(function (data) { // Clear drop down list $(dropdown).

How do I create a blank drop down list in HTML?

  1. Try this @Html.DropDownList(null, “–Select Parent–“) . – Mike Perrenoud Mar 26 ’13 at 15:04.
  2. @MichaelPerrenoud : And now the error is changed to this:Value cannot be null or empty. Parameter name: name – Hamid Reza Mar 26 ’13 at 15:11.
  3. OK, then that won’t work.
  4. you can simply create an HTML select option.

What is a cascading drop down list?

A cascading drop-down list is a series of dependent DropDownList controls in which one DropDownList control depends on the parent or previous DropDownList controls. The items in the DropDownList control are populated based on an item that is selected by the user from another DropDownList control.

Which tag is used to define the drop down list in a form?

The <select> element is used to create a drop-down list. The <select> element is most often used in a form, to collect user input. The name attribute is needed to reference the form data after the form is submitted (if you omit the name attribute, no data from the drop-down list will be submitted).

Which of the following tag is used for drop down list?

9. Which of the following tag is used for drop down list? Explanation: <select> is used for dropdown list.

Which of the following are the attributes of input tag?


Attribute Type or Types
name all
pattern password, text, tel
placeholder password, search, tel, text, url
readonly almost all

Which are the attributes of HR tag?


Attribute Value
align left center right
noshade noshade
size pixels
width pixels %

Which type of tag HR is?

The <hr> HTML element represents a thematic break between paragraph-level elements: for example, a change of scene in a story, or a shift of topic within a section….Console Output.

Content categories Flow content.
Permitted parents Any element that accepts flow content.
Implicit ARIA role separator

Which of the following is NOT attributes of HR tag?

Answer: thickness is not an attribute of HR tag.

What is the correct way to describe an empty element?

An empty element is an element from HTML, SVG, or MathML that cannot have any child nodes (i.e., nested elements or text nodes).

What are empty elements and is it valid * 1 point?

Answer: These elements are called empty or void and only have a start tag since they can’t have any content. They must not have an end tag in HTML. The void elements in HTML 4.01/XHTML 1.0 Strict are area , base , br , col , hr , img , input , link , meta , and param ..

Is a tag an empty element?

HTML elements with no content are called empty elements. is an empty element without a closing tag (the tag defines a line break). Empty elements can be “closed” in the opening tag like this: . Elements with no closing tag are known as an empty tag.

Which of the following is an empty element?

Empty elements in HTML. In HTML 4, the list of empty elements, i.e. elements with EMPTY as the declared content, is the following: area , base , basefont , br , col , frame , hr , img , input , isindex , link , meta , param .

What are empty elements give examples?

Empty elements (also called self-closing or void elements) are not container tags — that means, you can not write some content or some content . A typical example of an empty element, is the element, which represents a line break.

Which of the following is an example of empty tag?

HTML elements with no content are called empty elements. is an empty element without a closing tag (the tag defines a line break). Empty elements can be “closed” in the opening tag like this: .

When should you use aside element?

Related Articles The <aside> tag is used to describe the main object of the web page in a shorter way like a highlighter. It basically identifies the content that is related to the primary content of the web page but does not constitute the main intent of the primary page.

What is the aside tag for?

<aside>: The Aside element The <aside> HTML element represents a portion of a document whose content is only indirectly related to the document’s main content. Asides are frequently presented as sidebars or call-out boxes.

Can Aside be inside main?

4 Answers. It does matter yes. Where to put it is defined by how the content in the aside tag relates to the main section . Yes, it the <aside> inside the is perfectly valid markup and will pass W3C validation, if that’s what you’re worried about.

What should you use the aside element?

The <aside> tag defines some content aside from the content it is placed in. The aside content should be indirectly related to the surrounding content. Tip: The <aside> content is often placed as a sidebar in a document. Note: The <aside> element does not render as anything special in a browser.

What does Aside mean?

1 : an utterance not meant to be heard by someone especially : an actor’s speech heard by the audience but supposedly not by other characters. 2 : a comment or discussion that does not relate directly to the main subject being discussed : digression He frequently interrupted his narrative with amusing asides. aside.

What does Aside mean in literature?

An aside is a dramatic device in which a character speaks to the audience. By convention the audience is to realize that the character’s speech is unheard by the other characters on stage.

Is Del A formatting tag?

There are many formatting tags in HTML. These tags are used to make text bold, italicized, or underlined….

Element name Description
<del> This tag is used to display the deleted content.
This tag displays the content which is added

What are the 3 formatting tags?

There are different types of HTML tags are used to format the appearance of the text on your web page.

  • Create Headings – The to Elements:
  • Create Paragraph – The


  • Create Line Breaks – The Element:
  • Bold – :
  • Italic – :
  • Underline – :
  • Strike-out – :

Which tag makes the text delete?

The HTML element represents a range of text that has been deleted from a document….Console Output.

Content categories Phrasing content, flow content.
Tag omission None, both the starting and ending tag are mandatory.

Which tag is used to initialize the formatting?

Explanation: The HTML tag is used to specify pre-formatted texts.

What are the format tags?

HTML Format Tags

  • The tag is used to change the format of the text on the web page.
  • The tag will bold the text inside the tag.
  • The tag will italicize the text inside the tag.
  • The tag will underline the text inside the tag.
  • Header Tags.
  • This is h3 text.

What is the difference between HTML elements and tags?

Tags are used to mark up the start of an HTML element and they are usually enclosed in angle brackets. An example of a tag is: ….html.

HTML Tags HTML Elements HTML Attributes
HTML tag starts with < and ends with > Whatever written within a HTML tag are HTML elements. HTML attributes are found only in the starting tag.

What is code tag in HTML?

The <code> tag in HTML is used to define the piece of computer code. The code tag is a specific type of text which represents computer output. HTML provides many methods for text-formatting but <code> tag is displayed with fixed letter size, font, and spacing.

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