Tags

Question 1

ng-app

Answer 1

• Add to the HTML tag that is controlled by angular.
• Specify a module name

ng-app=’myModule’

Question 2

ng-model

Answer 2

Binds an input, select, textarea to a property on the scope using NgModelController.

• Bind view into the model

Question 3

ng-include

Answer 3

Include external HTML fragment.

It may be element, attribute, CSS class

Question 4

ng-include as element

Question 5

ng-include as attribute

Question 6

ng-include as CSS class

Question 7

ng-include:src

Answer 7

Expression that results an URL

• So, html file literals must be in quotations (javascript expression): src=” ‘file.html’ “

Question 8

ng-href

Answer 8

Like href, but allows using {{ }} expressions.

Question 9

ng-view

Answer 9

Looks up the actual routes, and replaces content of main with a template.

If current route changes, then the view changes.

Question 10

ng-required

Answer 10

Use in input fields. Makes the field required.

Question 11

ng-show

Answer 11

Element is shown only if the expression is true.

ng-show=”expression”

Question 12

ng-disabled

Answer 12

If the expression is truthy, then special attribute “disabled” will be set on the element

Question 13

ng-submit

Answer 13

Enables binding angular expressions to onsubmit events..

ng-submit=”login()” : executes login in the current scope.

Question 14

ng-repeat

Answer 14

Iterate through a collection.

ng-repeat=”item in collection”

Question 15

ng-repeat: get the key

Answer 15

ng-repeat=”(key,item) in collection”

Question 16

ng-click

Answer 16

specify custom behavior when an element is clicked.

Question 17

ng-if

Answer 17

Removes /recreates portion of DOM tree.

• it removes, not hides
• important in case of :first-child css selectors
• destroys controller, when reinserted, controller is recrerated