javascript - "Paste" event in Angular [ngPaste]

Question

How to execute a function on "Paste" event in input in Angular 1.1.5? I know there is a ng-change directive for input. But it fires each time the input changes, I need only once on initial paste.

Use-case: I have a URL input. I want to execute a function after user pastes the URL. User also can manually enter the URL and execute the function by pressing Enter.

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Update: Since Angular 1.2.0, ngPaste is a native directive.

Answer 1

Since Angular 1.2.0 there is an ngPaste directive. Use the following way:

<input type='text' ng-paste='handlePaste($event)'>

To pass the value straightaway, use:

<input type='text' ng-paste='handlePaste($event.clipboardData.getData('text/plain'))'>