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Questions tagged [angularjs-ng-model]

The ngModel directive in AngularJS binds an input, select, textarea (or custom form control) to a property on the scope using NgModelController, which is created and exposed by this directive.

ngModel is responsible for:

  • Instantiating the ngModelController
  • Binding the view into the model, which other directives such as input, textarea or select require.
  • Providing validation behavior (i.e. required, number, email, url).
  • Keeping the state of the control (valid/invalid, dirty/pristine, touched/untouched, validation errors).
  • Setting related CSS classes on the element (ng-valid, ng-invalid, ng-dirty, ng-pristine, ng-touched, ng-untouched) including animations.
  • Registering the control with its parent form.
  • Formatters, Parsers and View change listeners

Information from AngularJS API

See also

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I have a class emp with id name and list of technology type i want to fill it with data coming from dynamic textboxes

i want it to be solved in only angular-js. @Scripts.Render("~/bundles/AddEmployee")
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Joshi2dec
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ng-modal not working for form inside modal

I have a independent modal in a separate file and it's controller in a separate file and the modal is being included in index.html using data-ng-include. But the $scope variable inside the modal controller are not getting refreshed with the data…
Praveen Kumar
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Binding ng model by key of loop issue

I'm trying to bind value to ng-model="" directive because I'm displaying elements with it in loop. I tried like this
BT101
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Get ng-model value in controller when using bootstrap ui radio button

I can't seem to get the value of my radio button back into the controller... HTML
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$formatters and $parsers not called in AngularJS 1.6.2

@version angularjs 1.6.2 I'm trying to do some formatters and parsers to have generic input/output for my really huge project. The use case : I have a custom component with ngModelController required on it, but when I use this component in my view…
Disfigure
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Angularjs: ng-model not displaying properly

I have a parent and child controller relationship. This is a non-working mockup of the basic functionality. I'm sure anyone more competent than me can get it working for a Plunker or Fiddle model. (So there is probably something wrong with:…
Pablo Francesca
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why ng-model give me undefined if i use in table's td in angularjs?

Below is the code, I use select but at change event i got undefined value.
Gurpinder
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Angularjs How to bind a json attribute(Set or array) to a dynamic input form

So I have an input form which looks like this
Nikos
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select ng-model sometimes not updating on change event

I am using the Angular chosen-select, and I customized it to enable dynamic loading, ie. loading data from server. When I deselect a value, it removes it from selected items, but it does not update the ng-model. But this works fine in IE, but I can…
bharos
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UI sortable for Select Item in Angular

Below is my code,which I have tried UI-sortable option is not working in this line
Elakkiya Karunanithi
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Get Data From Two ng-model And Insert Into 3rd ng-model onClick

Database SQL App Front End I had The Value of customer In ng-model="selectedCustomer" And I had The Value of order In ng-model="selectedOrder" I want to send these detail in new ng-model="dispatchPlan" on click i am trying to run this code …
Majid Riaz
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ngModel formatters change the $scope

Having an input with ngModel which has $formatters and $parsers - link: function(scope, element, attrs, ngModel) { //format text going to user (model to view) ngModel.$formatters.push(function(obj) { return obj.first; …
URL87
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issue in using model expression in ng-if

I am using ng.deviceDetector for my browser version detection and thus use it in ng-if to skip one of the span tags but some how it is not working. In my controller $scope.browserIdentity is resulting 'ie9.0' but when I use it in ng-if to check it,…
Madasu K
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In angular, generate dynamic html content with ng-repeat

My question is about generating dynamic html content with ng-repeat that contains multiple ng-model instances stored in an array. But I get a syntax error for {{ in ng-model. Is it possible somehow?
Stivenson
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How can i differentiate scope variable and ng-model variable from the code

Is there any way to differentiate a scope variable declared from controller or using ng-model directive? How can I differentiate them in code? Example $scope.testScopeVar & `ng-model="testVal" I'm really curious to know, Is there any way to do it…
Pankaj Parkar
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