Files
framework/ember/common/app/components/ui/text-input.js
Toby Zerner 40a6d77e74 Big front-end asset/filestructure refactor
- Extract shared Ember components into a “flarum-common” ember-cli
addon. This can be used by both the forum + admin Ember apps, keeping
things DRY
- Move LESS styles into their own top-level directory and do a similar
thing (extract common styles)
- Add LESS/JS compilation and versioning to PHP (AssetManager)
- Set up admin entry point

(Theoretical) upgrade instructions:
- Delete everything in [app_root]/public
- Set up tooling in forum/admin Ember apps (npm install/update, bower
install/update) and then build them (ember build)
- php artisan vendor:publish
- Upgrade flarum/flarum repo (slight change in a config file)
- If you need to trigger a LESS/JS recompile, delete the .css/.js files
in [app_root]/public/flarum. I set up LiveReload to do this for me when
I change files in less/ or ember/

Todo:
- Start writing admin app!
- Remove bootstrap/font-awesome from repo and instead depend on their
composer packages? Maybe? (Bower is not an option here)
2015-03-29 22:13:26 +10:30

27 lines
566 B
JavaScript

import Ember from 'ember';
/**
An extension of Ember's text field with an option to set up an auto-growing
text input.
*/
export default Ember.TextField.extend({
autoGrow: false,
didInsertElement: function() {
if (this.get('autoGrow')) {
var component = this;
this.$().on('input', function() {
var empty = !$(this).val();
if (empty) {
$(this).val(component.get('placeholder'));
}
$(this).css('width', 0);
$(this).width($(this)[0].scrollWidth);
if (empty) {
$(this).val('');
}
});
}
}
});