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FIX: don't round up to 100% when using multiple choices poll

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This commit is contained in:
Régis Hanol 2015-11-23 11:34:24 +01:00
parent 4fe1a13bae
commit 9d2128dad3
1 changed files with 8 additions and 3 deletions
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11
plugins/poll/assets/javascripts/components/poll-results-standard.js.es6
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@ -5,13 +5,18 @@ export default Em.Component.extend({
tagName: "ul", tagName: "ul",
classNames: ["results"], classNames: ["results"],
@computed("poll.voters", "poll.options.[]") @computed("poll.voters", "poll.options.[]", "poll.isMultiple")
options() { options() {
const options = this.get("poll.options"); const options = this.get("poll.options");
const voters = this.get("poll.voters"); const voters = this.get("poll.voters");
const percentages = voters === 0 ? let percentages = voters === 0 ?
Array(options.length).fill(0) : Array(options.length).fill(0) :
evenRound(_.map(options, o => 100 * o.get("votes") / voters)); _.map(options, o => 100 * o.get("votes") / voters);
// fix percentages to add up to 100 when the poll is single choice only
if (!this.get("poll.isMultiple")) {
percentages = evenRound(percentages);
}
options.forEach((option, i) => { options.forEach((option, i) => {
const percentage = percentages[i]; const percentage = percentages[i];