Studon %

prozent.js

/*
Calculates the % of the achieved points on studon accounting for only the rated exercises
*/
erreicht = Array.from(document.querySelectorAll(".ilTag")).map(x => x.innerText).map(x=>parseFloat(x.split(" ")[1])).reduce((a,b)=>a+b)

maxSumme = Array.from(document.querySelectorAll(".ilExcAssignmentHead")).filter(x=>x.children[1].children.length > 0).map(x=>parseFloat(x.outerText.split("max. ")[1].split(" ")[0])).reduce((a,b)=>a+b)

erreicht + "/"+maxSumme+"="+Math.round((erreicht/maxSumme)*1000)/10 + "%"