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Question 1. What Is Angular Material?
Answer :
Angular Material is a UI component library for Angular JS developers. Angular Material's reusable UI components helps in constructing attractive, consistent, and functional web pages and web apps while adhering to modern web design principles like browser portability, device independence, and graceful degradation.
Some of its salient features are as follows:
Question 2. How To Use Angular Material?
Answer :
There are two ways to use Angular Material:
Question 3. What Is Local Installation?
Answer :
Use following npm commands to install Angular Material libraries
npm install angular-material
npm will download the files under node_modules > angular-material folder.
Question 4. What Is Cdn Based Version?
Answer :
You can include the angular-material.css and angular-material.js files into your HTML code directly from the Content Delivery Network (CDN). Google CDN provides content for the latest version.
Question 5. What Is Angular Material Autocomplete?
Answer :
md-autocomplete, an Angular Directive, is used as a special input control with an inbuilt drop-down to show all possible matches to a custom query. This control acts as a real-time suggestion box as soon as the user types in the input area. can be used to provide search results from local or remote data sources.md-autocomplete caches results when performing a query. After first call, it uses the cached results to eliminate unnecessary server requests or lookup logic and it can be disabled.
Attributes
Question 6. What Is Angular Material Bottom Sheet?
Answer :
$mdBottomSheet, an Angular Service, is used to open a bottom sheet over the application and provides a simple promise API.
Methods: templateUrl - {string=}: The url of an html template file that will be used as the content of the bottom sheet. Restrictions: the template must have an outer md-bottom-sheet element.
template - {string=}: Same as templateUrl, except this is an actual template string.
scope - {object=}: the scope to link the template / controller to. If none is specified, it will create a new child scope. This scope will be destroyed when the bottom sheet is removed unless preserveScope is set to true.
preserveScope - {boolean=}: whether to preserve the scope when the element is removed. Default is false.
controller - {string=}: The controller to associate with this bottom sheet.
locals - {string=}: An object containing key/value pairs. The keys will be used as names of values to inject into the controller. For example, locals: {three: 3} would inject three into the controller with the value of 3.
clickOutsideToClose - {boolean=}: Whether the user can click outside the bottom sheet to close it. Default true.
escapeToClose - {boolean=}: Whether the user can press escape to close the bottom sheet. Default true.
resolve - {object=}: Similar to locals, except it takes promises as values and the bottom sheet will not open until the promises resolve.
controllerAs - {string=}: An alias to assign the controller to on the scope.
parent - {element=}: The element to append the bottom sheet to. The parent may be a function, string, object, or null. Defaults to appending to the body of the root element (or the root element) of the application. e.g. angular.element(document.getElementById('content')) or "#content".
disableParentScroll - {boolean=}: Whether to disable scrolling while the bottom sheet is open. Default true.
Question 7. What Is Angular Material Buttons?
Answer :
md-button, an Angular Directive, is a button directive having optional ink ripples (and are by default enabled). If href or ng-href attribute is provided, then this directive acts as an anchor element.
Attributes
Question 8. What Is Angular Material Cards?
Answer :
md-card, an Angular Directive, is a container directive and is used to draw cards in angularjs application. Following are the angular directives and classes used in md-card.
Question 9. What Is Angular Material Checkboxes?
Answer :
md-checkbox, an Angular Directive, is used as a checkbox control.
Attributes
Question 10. What Is Angular Material Chips?
Answer :
md-chips, an Angular Directive, is used as a special component called Chip and can be used to represent small set of information for example, a contact, tags etc. Custom template can be used render the content of a chip. This can be achieved by specifying an md-chip-template element having the custom content as a child of md-chips.
Attributes
Question 11. What Is Angular Material Contact Chips?
Answer :
md-contact-chips, an Angular Directive, is an input control built on md-chips and uses md-autocomplete element. The contact chip component accepts a query expression which returns a list of possible contacts. The user can select one of these and add it to the list of availble chips.
Attributes
Question 12. What Is Angular Material Content?
Answer :
md-content, an Angular Directive, is a container element and is used for scrollable content. layout-padding attribute can be added have padded content.
Question 13. What Is Angular Material Datepicker?
Answer :
md-datepicker, an Angular Directive, is an input control to select a date and supports ngMessages for input validation.
Attributes
Question 14. What Is Angular Material Dialogs?
Answer :
md-dialog, an Angular Directive, is a container element and is used to display a dialog box. Its element md-dialog-content contains the content of the dialog and md-dialog-actions is responsible for dialog actions.
mdDialog, an Angular Service, opens a dialog over the application to inform users about the information or require them to make decisions.
Question 15. What Is Angular Material Divider?
Answer :
md-divider, an Angular Directive, is a rule element and is used to display a thin lightweight rule to group and divide contents within lists and page layouts.
Attributes
md-inset: Add this attribute to activate the inset divider style.
Question 16. What Is Angular Material Fab Speed Dial?
Answer :
The md-fab-speed-dial an Angular directive, is used to show a series of popup elements or buttons for quick access to common actions.
Attributes
Question 17. What Is Angular Material Fab Toolbars?
Answer :
The md-fab-toolbar an Angular directive, is used to show a toolbar of elements or buttons for quick access to common actions.
Attributes
Question 18. What Is Angular Material Grids?
Answer :
The md-grid-list an Angular directive, is a component for laying out content for varying screen sizes. A grid has 12 columns in the desktop size screen, 8 in the tablet size screen, and 4 in the phone size screen, where each size have predefined margins and gutters. Cells are laid out in sequential manner in a row, in the order they are defined.
Attributes
Question 19. What Is Angular Material Icons?
Answer :
The md-icon an Angular directive, is a component to show vector-based icons in application. It supports icon fonts and SVG icons also apart from using Google Material Icons.
Attributes
Question 20. What Is Angular Material Inputs?
Answer :
The md-input-container an Angular directive, is a container component to contains any <input> or <textarea> element as a child. md-input-container also supports error handling using the standard ng-messages directives and animates the messages using ngEnter/ngLeave events or the ngShow/ngHide events.
Attributes
Question 21. What Is Angular Material Layouts?
Answer :
Layout Directive
layout directive on a container element is used to specify the layout direction for its children. Following are the assignable values:
row - Items are arranged horizontally with max-height = 100% and max-width is the width of the items in the container.
column - Items are arranged vertically with max-width = 100% and max-height is the height of the items in the container.
For responsive design such as layout to be automatically changed depending upon the device screen size,following layout APIs can be used to set the layout direction for devices with view widths.
Question 22. What Is Flex Directive?
Answer :
flex directive on a container element is used to customize the size and position of elements. flex directive defines the way how the element is to adjust its size with respect to its parent container and the other elements within the container.Following are the assignable values:
multiples of 5 - 5, 10, 15 ... 100
33 - 33%
66 - 66%
Question 23. What Is Angular Material List?
Answer :
The md-list an Angular directive, is a container component to contains md-list-item elements as a children. The md-list-item directive is a container component for row items of md-list container. CSS classes md-2-line and md-3-line can be added to md-list-item to increase the height of row with 22px and 40px respectively.
Question 24. What Is Angular Material Menu?
Answer :
The md-menu an Angular directive, is a component to display addition options within the context of action performed. md-menu have two child elements. First one is trigger element and is used to open the menu. Second element is md-menu-content to represent the content of the menu when menu is opened. md-menu-content usually carries menu items as md-menu-item.
Attributes
Question 25. What Is Angular Material Menu Bar?
Answer :
The md-menu-bar an Angular directive, is a container component to hold multiple menus. Menu bar helps to create a operating system provided menu effect.
Question 26. What Is Angular Material Progress Bars?
Answer :
The md-progress-circular and md-progress-linear are Angular progress directives, and are used to show loading content message in application.
Attributes - md-progress-circular
Question 27. What Is Angular Material Radio Buttons?
Answer :
The md-radio-group and md-radio-button Angular directives are used to show radio buttons in the applcation. md-radio-group is the grouping container for md-radio-button elements.
Attributes - md-radio-group
Attributes - md-radio-button
Question 28. What Is Angular Material Selects?
Answer :
The md-select, an Angular directives is used to show Select box, bounded by ng-model.
Attributes - md-radio-group
Question 29. What Is Angular Material Sidenav?
Answer :
The md-sidenav, an Angular directives is used to show a container component which can be shown or hide programmatically. It slides out over the top of the main content region by default.
Attributes
Question 30. What Is Angular Material Sliders?
Answer :
The md-slider, an Angular directives is used to show a range component. It has two modes:
Attributes
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