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25 lines
773 B
JavaScript
25 lines
773 B
JavaScript
export default Em.Component.extend({
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tagName: "table",
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classNames: ["results"],
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options: function() {
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const totalVotes = this.get("poll.voters"),
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backgroundColor = this.get("poll.background");
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this.get("poll.options").forEach(option => {
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const percentage = totalVotes == 0 ? 0 : Math.floor(100 * option.get("votes") / totalVotes),
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styles = ["width: " + percentage + "%"];
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if (backgroundColor) { styles.push("background: " + backgroundColor); }
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option.setProperties({
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percentage: percentage,
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title: I18n.t("poll.option_title", { count: option.get("votes") }),
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style: styles.join(";")
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});
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});
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return this.get("poll.options");
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}.property("poll.voters", "poll.options.[]")
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});
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