edward/MMM-pages
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changed some code to use modulo instead of the stupid thing I was doing before

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fixed scope
This commit is contained in:
Edward Shen 2017-10-21 01:49:19 -04:00
parent ba0aa4696a
commit 248bd9b5cc
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GPG key ID: 4E887A42793D0433
1 changed files with 3 additions and 6 deletions
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MMM-pages.js
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@ -28,12 +28,11 @@ Module.register("MMM-pages", {
this.updatePages(true);
} else if (notification === "PAGE_INCREMENT") {
Log.log(this.name + " recieved a notification to increment pages!");
if (this.curPage === this.config.modules.length - 1) {
this.curPage = 0;
} else { this.curPage++ }
this.curPage = (this.curPage++) % this.config.modules.length;
this.updatePages(true);
} else if (notification === "PAGE_DECREMENT") {
Log.log(this.name + " recieved a notification to decrement pages!");
// Javascript doesn't support negative modulo (-1 % 5 != 4)
if (this.curPage === 0) {
this.curPage = this.config.modules.length - 1;
} else { this.curPage-- }
@ -74,9 +73,7 @@ Module.register("MMM-pages", {
setTimeout(() => {
self.timer = setInterval(() => {
// Incrementing page
if (self.curPage === self.config.modules.length - 1) {
self.curPage = 0;
} else { self.curPage++ }
self.curPage = (self.curPage++) % self.config.modules.length;
self.sendNotification("PAGE_INCREMENT");
self.updatePages(false);
}, self.config.rotationTime, false);