Forms in Angular 2 are essentially wrappers around inputs that group the input values together into an object and also check that all the inputs are valid. Angular 2 ‘sngForm allows you to get a reference to that object and validity and use them to d…
Using Radio Buttons in Angular 2 requires a basic understanding of forms as well as how their labels will match up with each input. This lesson shows how to use *ngFor with radio buttons and covers the quirks of the id property and forattributes as w…
一. Spring offers two JSP tag libraries to help define the view of your Spring MVC web views. One tag library renders HTML form tags that are bound to a model attribute. The other has a hodgepodge of utility tags that come in handy from time to time.…
Select Dropdowns in Angular 2 a built with select and option elements. You use *ngFor to loop through your values and create options and use ngModel to keep track of the value as it changes. <form #formRef="ngForm"> <select name="l…