mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
29 lines
901 B
JavaScript
29 lines
901 B
JavaScript
// TODO: This file was created by bulk-decaffeinate.
|
|
// Fix any style issues and re-enable lint.
|
|
/*
|
|
* decaffeinate suggestions:
|
|
* DS102: Remove unnecessary code created because of implicit returns
|
|
* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
|
|
*/
|
|
import App from '../base'
|
|
|
|
export default App.directive('expandableTextArea', () => ({
|
|
restrict: 'A',
|
|
link(scope, el) {
|
|
const resetHeight = function () {
|
|
const curHeight = el.outerHeight()
|
|
const fitHeight = el.prop('scrollHeight')
|
|
// clear height if text area is empty
|
|
if (el.val() === '') {
|
|
el.css('height', 'unset')
|
|
}
|
|
// otherwise expand to fit text
|
|
else if (fitHeight > curHeight) {
|
|
scope.$emit('expandable-text-area:resize')
|
|
el.css('height', fitHeight)
|
|
}
|
|
}
|
|
|
|
return scope.$watch(() => el.val(), resetHeight)
|
|
}
|
|
}))
|