Undoubtedly you recognized the asterisk (*) prefix on the directive title and wondered why it is vital? Right here *ngIf is displaying the hero’s title if hero exists.
ng-init directive initializes an AngularJS Application details. It is used to put values on the variables for use in the applying. In next illustration, we'll initialize an array of countries. We're using JSON syntax to define array of countries.
I hope this blog was useful and added price to you. Now, you needs to be very clear about Angular Directive and able to function Along with the Angular software. I would advocate you to definitely go through this Angular Tutorial Edureka video clip playlist
Two way Facts Binding. What this means is if there is any adjust in design (back-end) then perspective will be up-to-date and vice versa. We can easily use this approach to Construct substantial functionality Net software with significantly less endeavours.
This directive can be employed equally to create alerts from static and dynamic model data (utilizing the ng-repeat directive).
In the above file, There exists a class known as ChangeTextDirective along with a constructor, which usually takes the aspect of kind ElementRef, which happens to be obligatory. The element has all the small print to which the Change Textual content directive is used.
To employ clickable aspects within the accordion, You should override the accordion-group template to implement div factors instead of anchor aspects, and add cursor: pointer as part of your CSS.
We are now developing a tailor made directive identified as "ngGuru" and defining a functionality that may have custom made code for our directive.
$route is utilized to define the routing information and facts and so forth. Inbuilt services are constantly prefixed with $ image.
Summary 1 also can develop a personalized directive which can be used to inject code in the primary angular application.
The popup can be a wrapper you can use in an input to toggle a datepicker. To configure the datepicker, use datepicker-solutions as documented from the inline datepicker.
This is the transcluded directive firstName The directive is marked with the factor. However the information inside of it is set because of the developer. Therefore, this Element of the HTML should not be changed from the directive's HTML template. We really want that Component of the HTML to become processed by AngularJS. This processing is known as "transclusion". click here So that you can make AngularJS system the HTML within a directive, You should established the transclude home with the directive definition object to real.
This directive binds the values of AngularJS application information to HTML input controls. In next instance, we have outlined a model named "identify".
The ngClass Directive is surely an Angular Attribute Directive, which permits us to incorporate or get rid of CSS classes to an HTML element. The ngStyle directive enables you to modify the type of an HTML element using the expression. Utilizing the ngStyle you may dynamically alter the form of your HTML factor.