Web page selection

What is web page selection?

• A dropdown menu that the user can select

• A variable

• A model of a document

• Capacity of Javascript to Access and manipulate HTML elements

(a)   mes = document.getElementById('select1')

True or false. The alert command makes a notification on the web page.

• True

• False

Select what are the commands that have been used in the example.

• if

• lang

• select

• getElementById

True or false: Once you have a reference to an element, you can manipulate its properties, change its content, or respond to user interactions.

• True

• False

(a)   verificar() {

What is missing?

<script ____ = "JavaScript">

• script

• lang

• HTML

• Scrip

Tags

CCSS.RF.2.3C

CCSS.RF.2.3D

CCSS.RF.2.3E

CCSS.RF.2.3F

CCSS.RF.3.3C

Which are the JavaScript methods?

• getElementById

• getElementsByClassName

• querySelector

• ifnot

Do you think that this will be useful?

Give an example where you could find web page selection.