How to count how many rows a user has written using Angular?

A

Alexander Kovalchuk2015-07-16 13:00:49

Angular

Alexander Kovalchuk, 2015-07-16 13:00:49

Is it possible with Angular to count how many lines a user has written in a textarea element, or how can this be done gracefully by other means?

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1 answer(s)

Y

Yuri Mostovoy, 2015-07-16
@mamut

<body ng-app>
    <textarea ng-model="text"></textarea>
    <span>{{text.split('\n').length}} lines</span>
</body>

jsfiddle.net/2q6xh00z