19 lines
393 B
JavaScript
19 lines
393 B
JavaScript
/**
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This mixin allows a modal to list a selected posts count nicely.
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@class Discourse.SelectedPostsCount
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@extends Ember.Mixin
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@namespace Discourse
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@module Discourse
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**/
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Discourse.SelectedPostsCount = Em.Mixin.create({
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selectedPostsCount: function() {
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if (!this.get('selectedPosts')) return 0;
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return this.get('selectedPosts').length;
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}.property('selectedPosts')
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});
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