javascript - Angular2: Creating child components programmatically -


question

how create child components inside parent component , display them in view afterwards using angular2? how make sure injectables injected correctly child components?

example

import {component, view, bootstrap} 'angular2/angular2'; import {childcomponent} './childcomponent';  @component({     selector: 'parent' }) @view({   template: `     <div>       <h1>the children:</h1>       <!-- ??? 3 child views shall inserted here ??? -->     </div>`,   directives: [childcomponent] }) class parentcomponent {          children: childcomponent[];          constructor() {             // when creating children, constructors             // shall still called injectables.             // e.g. constructor(childname:string, additionalinjectable:someinjectable)             children.push(new childcomponent("child a"));             children.push(new childcomponent("child b"));             children.push(new childcomponent("child c"));             // how create components correctly?         } } bootstrap(parentcomponent);

edit

i found dynamiccomponentloader in api docs preview. following error when following example: there no dynamic component directive @ element 0

this not approach take. instead rely on databinding against array render out more child components objects added backing array. child components wrapped in ng-for

i have example here similar in renders dynamic list of children. not 100% same, seems concept still same:

http://www.syntaxsuccess.com/viewarticle/recursive-treeview-in-angular-2.0


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