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c28307903b
HTMLBars goodness! Since there was some breakage and a lot of fiddling around to get some things working, I took this opportunity to do a big cleanup of the whole Ember app. I accidentally worked on some new features too :3 Note that the app is still broken right now, pending on https://github.com/emberjs/ember.js/issues/10401 Cleanup: - Restructuring of components - Consolidation of some stuff into mixins, cleanup of some APIs that will be public - Change all instances of .property() / .observes() / .on() to Ember.computed() / Ember.observer() / Ember.on() respectively (I think it is more readable) - More comments - Start conforming to a code style (2 spaces for indentation) New features: - Post hiding/restoring - Mark individual discussions as read by clicking - Clicking on a read discussion jumps to the end - Mark all discussions as read - Progressively mark the discussion as read as the page is scrolled - Unordered list post formatting - Post permalink popup Demo once that Ember regression is fixed!
27 lines
566 B
JavaScript
27 lines
566 B
JavaScript
import Ember from 'ember';
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/**
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An extension of Ember's text field with an option to set up an auto-growing
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text input.
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*/
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export default Ember.TextField.extend({
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autoGrow: false,
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didInsertElement: function() {
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if (this.get('autoGrow')) {
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var component = this;
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this.$().on('input', function() {
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var empty = !$(this).val();
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if (empty) {
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$(this).val(component.get('placeholder'));
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}
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$(this).css('width', 0);
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$(this).width($(this)[0].scrollWidth);
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if (empty) {
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$(this).val('');
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}
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});
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}
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}
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});
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