The ng-model attribute maintains the state of the control (By state, we mean that the control and the data is bound to be always kept in sync. Secondly i think there might be something wrong here
verify that the name of your variable is correct, and these 2 can't be the same. Hmm, strange, just added a live example (plunker since for some reason jsFiddle is not working on my side today). We do not have any HTML Elements which follows the above naming conventions, but we can create a custom component. Now to reference this template in our HTML, we can simply use the below code snippet: You can also pass context values to the ng-template if needed by using the ngTemplateOutletContext property. Helped me a lot. <ng-template #labelTemplate>. The AppComponent html file should only have tag. an ng-disabled directive is an In-Built AngularJS directive. See what ending support means In your example, if. So far we saw how we can resolve the template reference by its name. A dynamically determined template reference variable doesn't necessarily need to depend on the array being used by the *ngFor at all. See here: How can I set a dynamic model name in AngularJS? I am facing some problem when use ngModel to emit value to bump object with property get from bumpDetail.name array. 2010-04-09 01:31:22 4 5187 javascript / html. What did you try and what happened? The other in is an event (or output property), which we decorate with @Output(). AngularJS - Dynamic Checkboxes to hide/show Divs, How to add dynamic property inside (key ,value) ng-repeat, add a new property in ng-model object after it's been changed via ng-repeat, prevent reflecting ng-model value across all select tags, Dynamically assigning ng-model inside a form. app.component.ts: import { Component } from '@angular/core'; @Component({ selector: 'app-root', templateUrl: './app.component.html', styleUrls: ['./app.component.css'] }) export class AppComponent { count: number = 0; clearCount() { this.count = 0; } }, Also if you generate your counter.component.ts automatically, the @Component.selector will be app-counter, make sure to rename it to counter to match the html in app.component.html ( ), Instead of adding clearCount() to AppComponent, it should be added to CounterComponent class, as it has functionality related to the count property. The above example uses the event & property binding combination to achieve the two-way binding. Than i realized that value is stored in ng-model, so I need to somehow create this models dinamicaly for example when I click on drop down item witch has value 1 ng-model should look like this ng-model="password1" etc. NgModel is a directive that creates the FormControl instance from a domain model and binds it to a form control element. We would mostly need dynamic ngModel in the case of dynamic text box creation. In programming, dynamic variable names don't have a specific name hard-coded in the script. What is the minimum count of signatures and keys in OP_CHECKMULTISIG? Background checks for UK/US government research jobs, and mental health difficulties. Here, an attribute identified as name is used within a custom form control component. Can I change which outlet on a circuit has the GFCI reset switch? If the code is executed successfully, the following Output will be shown when you run your code in the browser. What is the expected behavior? The ng-repeat element is used by declaring an inline variable called "names" and going through each element in the chapters array. How do I bind to list of checkbox values with AngularJS? Why is water leaking from this hole under the sink? To work with NgModel we need FormsModule . Property Binding is one way from component to view. As you can see in our custom attribute directive we've one Input property named "appCtrlTemplate" & a public property templates of type TemplateRef
ng model dynamic variable name