ngChange (directive)

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directive in module ng

Evaluate the given expression when the user changes the input. The expression is evaluated immediately, unlike the JavaScript onchange event which only triggers at the end of a change (usually, when the user leaves the form element or presses the return key). The expression is not evaluated when the value change is coming from the model.

Note, this directive requires ngModel to be present.

Directive Info

This directive executes at priority level 0.

Usage

as attribute:
```
<input
  ng-change="">
...
</input>
```

Arguments

Param	Type	Details
ngChange	`expression`	Expression to evaluate upon change in input value.

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Licensed under the Creative Commons Attribution License 4.0.
https://code.angularjs.org/1.2.32/docs/api/ng/directive/ngChange