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dataAsli.js
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dataAsli.js
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const dataRaw=[
[1,'Supplier 1',5,2,3,3,13],
[2,'Supplier 2',3,3,5,4,15],
[3,'Supplier 3',4,3,5,5,17],
[4,'Supplier 4',2,5,4,5,16],
[5,'Supplier 5',5,1,2,4,12],
[6,'Supplier 6',4,4,3,3,14],
];
var jumlahBaris=dataRaw.length;
function printDataAsli(){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Nama Supplier"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("Harga"));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode("Ketersediaan"));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode("Ketepatan Pengiriman"));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode("Kualitas"));
tr1.appendChild(th6);
var th7=document.createElement("th");
th7.appendChild(document.createTextNode("Nilai Akhir"));
tr1.appendChild(th7);
//document.getElementById("tabelDataAsli").appendChild(tr1);
//deklarasi Jumlah Tiap Kolom
var sumKolomHarga=0,sumKolomKetersediaan=0,sumKolomKetepatan=0,sumKolomKualitas=0;
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(dataRaw[i][0]));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(dataRaw[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(dataRaw[i][2]));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(dataRaw[i][3]));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(dataRaw[i][4]));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(dataRaw[i][5]));
tr1.appendChild(th6);
var th7=document.createElement("th");
th7.appendChild(document.createTextNode(dataRaw[i][6]));
tr1.appendChild(th7);
//document.getElementById("tabelDataAsli").appendChild(tr1);
sumKolomHarga=sumKolomHarga+dataRaw[i][2];
sumKolomKetersediaan=sumKolomKetersediaan+dataRaw[i][3];
sumKolomKetepatan=sumKolomKetepatan+dataRaw[i][4];
sumKolomKualitas=sumKolomKualitas+dataRaw[i][5];
}
//deklarasi akar untuk tiap kolom
var akarHarga=Math.sqrt(sumKolomHarga),akarKetersediaan=Math.sqrt(sumKolomKetersediaan),akarKetepatanPengiriman=Math.sqrt(sumKolomKetepatan),akarKualitas=Math.sqrt(sumKolomKualitas);
//print nilai akar tiap kolom
//nilai Sum tiap Kolom
var tr1=document.createElement("tr");
var th1=document.createElement("th");
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("SUM"));
th2.setAttribute("style","background-color:green");
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(sumKolomHarga));
th3.setAttribute("style","background-color:green");
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(sumKolomKetersediaan));
th4.setAttribute("style","background-color:green");
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(sumKolomKetepatan));
th5.setAttribute("style","background-color:green");
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(sumKolomKualitas));
th6.setAttribute("style","background-color:green");
tr1.appendChild(th6);
//document.getElementById("tabelDataAsli").appendChild(tr1);
//nilai akar
var tr1=document.createElement("tr");
var th1=document.createElement("th");
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Akar"));
th2.setAttribute("style","background-color:yellow");
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(akarHarga));
th3.setAttribute("style","background-color:yellow");
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(akarKetersediaan));
th4.setAttribute("style","background-color:yellow");
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(akarKetepatanPengiriman));
th5.setAttribute("style","background-color:yellow");
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(akarKualitas));
th6.setAttribute("style","background-color:yellow");
tr1.appendChild(th6);
//document.getElementById("tabelDataAsli").appendChild(tr1);
//membentuk matriks normalisasi
membentukMatriksNormalisasi(akarHarga,akarKetersediaan,akarKetepatanPengiriman,akarKualitas);
}
function membentukMatriksNormalisasi(akarHarga,akarKetersediaan,akarKetepatanPengiriman,akarKualitas){
var matriksNorm=cloningArray(dataRaw);
/*var coba=(maxHarga-matriksNorm[0][2])/(maxHarga-minHarga);
console.log("("+maxHarga+"-"+matriksNorm[0][2]+")-("+maxHarga+"-"+minHarga+") = "+coba);*/
for(var i=0;i<jumlahBaris;i++){
matriksNorm[i][2]=(matriksNorm[i][2]/akarHarga);
matriksNorm[i][3]=(matriksNorm[i][3]/akarKetersediaan);
matriksNorm[i][4]=(matriksNorm[i][4]/akarKetepatanPengiriman);
matriksNorm[i][5]=(matriksNorm[i][5]/akarKualitas);
}
printMatriksNormalisasi(matriksNorm);
}
function printMatriksNormalisasi(matriksNorm){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Judul"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("Harga"));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode("Ketersediaan"));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode("Ketepatan Pengiriman"));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode("Kualitas"));
tr1.appendChild(th6);
//document.getElementById("tabelMatriksNormalisasi").appendChild(tr1);
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(matriksNorm[i][0]));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(matriksNorm[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(matriksNorm[i][2]));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(matriksNorm[i][3]));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(matriksNorm[i][4]));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(matriksNorm[i][5]));
tr1.appendChild(th6);
//document.getElementById("tabelMatriksNormalisasi").appendChild(tr1);
}
normalisasiXbobot(matriksNorm);
}
function normalisasiXbobot(matriksNorm){
//mengkalikan tiap matriks normalisasi dengan matriks prioritas relatif kriteria
for(var i=0;i<jumlahBaris;i++){
matriksNorm[i][2]=matriksNorm[i][2]*prioritasRelatifKriteria[0];
matriksNorm[i][3]=matriksNorm[i][3]*prioritasRelatifKriteria[1];
matriksNorm[i][4]=matriksNorm[i][4]*prioritasRelatifKriteria[2];
matriksNorm[i][5]=matriksNorm[i][5]*prioritasRelatifKriteria[3];
}
printMatriksNormalisasiXBobot(matriksNorm);
}
function printMatriksNormalisasiXBobot(matriksNorm){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Judul"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("Harga"));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode("Ketersediaan"));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode("Ketepatan Pengiriman"));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode("Kualitas"));
tr1.appendChild(th6);
//document.getElementById("tabelMatriksXBobot").appendChild(tr1);
//mencari nilai max dan min tiap kolom
var maxHarga=matriksNorm[0][2],maxKetersediaan=matriksNorm[0][3],maxKetepatanPengiriman=matriksNorm[0][4],maxKualitas=matriksNorm[0][5];
var minHarga=matriksNorm[0][2],minKetersediaan=matriksNorm[0][3],minKetepatanPengiriman=matriksNorm[0][4],minKualitas=matriksNorm[0][5];
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(matriksNorm[i][0]));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(matriksNorm[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(matriksNorm[i][2]));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(matriksNorm[i][3]));
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(matriksNorm[i][4]));
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(matriksNorm[i][5]));
tr1.appendChild(th6);
//document.getElementById("tabelMatriksXBobot").appendChild(tr1);
//membandingkan nilai max dan min
//mencari nilai max
if(matriksNorm[i][2]>maxHarga){maxHarga=matriksNorm[i][2];}
if(matriksNorm[i][3]>maxKetersediaan){maxKetersediaan=matriksNorm[i][3];}
if(matriksNorm[i][4]>maxKetepatanPengiriman){maxKetepatanPengiriman=matriksNorm[i][4];}
if(matriksNorm[i][5]>maxKualitas){maxKualitas=matriksNorm[i][5];}
//mencari nilai min
if(matriksNorm[i][2]<minHarga){minHarga=matriksNorm[i][2];}
if(matriksNorm[i][3]<minKetersediaan){minKetersediaan=matriksNorm[i][3];}
if(matriksNorm[i][4]<minKetepatanPengiriman){minKetepatanPengiriman=matriksNorm[i][4];}
if(matriksNorm[i][5]<minKualitas){minKualitas=matriksNorm[i][5];}
}
//print nilai max dan min tiap kolom
//nilai max
var tr1=document.createElement("tr");
var th1=document.createElement("th");
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Max (A+)"));
th2.setAttribute("style","background-color:green");
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(maxHarga));
th3.setAttribute("style","background-color:green");
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(maxKetersediaan));
th4.setAttribute("style","background-color:green");
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(maxKetepatanPengiriman));
th5.setAttribute("style","background-color:green");
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(maxKualitas));
th6.setAttribute("style","background-color:green");
tr1.appendChild(th6);
//document.getElementById("tabelMatriksXBobot").appendChild(tr1);
//nilai min
var tr1=document.createElement("tr");
var th1=document.createElement("th");
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Min (A-)"));
th2.setAttribute("style","background-color:yellow");
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(minHarga));
th3.setAttribute("style","background-color:yellow");
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(minKetersediaan));
th4.setAttribute("style","background-color:yellow");
tr1.appendChild(th4);
var th5=document.createElement("th");
th5.appendChild(document.createTextNode(minKetepatanPengiriman));
th5.setAttribute("style","background-color:yellow");
tr1.appendChild(th5);
var th6=document.createElement("th");
th6.appendChild(document.createTextNode(minKualitas));
th6.setAttribute("style","background-color:yellow");
tr1.appendChild(th6);
//document.getElementById("tabelMatriksXBobot").appendChild(tr1);
menghitungD(matriksNorm,maxHarga,maxKetersediaan,maxKetepatanPengiriman,maxKualitas,minHarga,minKetersediaan,minKetepatanPengiriman,minKualitas);
}
function menghitungD(matriksNorm,maxHarga,maxKetersediaan,maxKetepatanPengiriman,maxKualitas,minHarga,minKetersediaan,minKetepatanPengiriman,minKualitas){
var matriksD=cloningArray(matriksNorm);
//kolom ke 3 = Dplus, kolom ke 4 = Dminus
for(var i=0;i<jumlahBaris;i++){
//Dplus
matriksD[i][2]=Math.pow((Math.pow(matriksNorm[i][2]-maxHarga,2))+(Math.pow(matriksNorm[i][3]-maxKetersediaan,2))+(Math.pow(matriksNorm[i][4]-maxKetepatanPengiriman,2))+(Math.pow(matriksNorm[i][5]-maxKualitas,2)),0.5);
console.log()
//Dminus
matriksD[i][3]=Math.pow((Math.pow(matriksNorm[i][2]-minHarga,2))+(Math.pow(matriksNorm[i][3]-minKetersediaan,2))+(Math.pow(matriksNorm[i][4]-minKetepatanPengiriman,2))+(Math.pow(matriksNorm[i][5]-minKualitas,2)),0.5);
}
printMatriksD(matriksD);
}
function printMatriksD(matriksD){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Supplier"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("D+"));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode("D-"));
tr1.appendChild(th4);
//document.getElementById("tabelMatriksD").appendChild(tr1);
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(matriksD[i][0]));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(matriksD[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(matriksD[i][2]));
tr1.appendChild(th3);
var th4=document.createElement("th");
th4.appendChild(document.createTextNode(matriksD[i][3]));
tr1.appendChild(th4);
//document.getElementById("tabelMatriksD").appendChild(tr1);
}
menghitungNilaiCci(matriksD);
}
function menghitungNilaiCci(matriksD){
var matriksCci=cloningArray(matriksD);
for(var i=0;i<jumlahBaris;i++){
matriksCci[i][2]=matriksCci[i][3]/(matriksCci[i][2]+matriksCci[i][3]);
}
printNilaiCci(matriksCci);
}
function printNilaiCci(matriksCci){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Supplier"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("CCI"));
tr1.appendChild(th3);
//document.getElementById("tabelMatriksCci").appendChild(tr1);
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(matriksCci[i][0]));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(matriksCci[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(matriksCci[i][2]));
tr1.appendChild(th3);
//document.getElementById("tabelMatriksCci").appendChild(tr1);
}
merangkingkan(matriksCci);
}
function merangkingkan(matriksCci){
matriksCci.sort(sortFunctionQ);
printRekomendasi(matriksCci);
}
function printRekomendasi(matriksCci){
//membuat header tabel
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode("No"));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode("Supplier"));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode("CI"));
tr1.appendChild(th3);
//document.getElementById("tabelRekomendasi").appendChild(tr1);
//memprint isi tabel tiap baris
for(var i=0;i<jumlahBaris;i++){
var tr1=document.createElement("tr");
var th1=document.createElement("th");
th1.appendChild(document.createTextNode(i+1));
tr1.appendChild(th1);
var th2=document.createElement("th");
th2.appendChild(document.createTextNode(matriksCci[i][1]));
tr1.appendChild(th2);
var th3=document.createElement("th");
th3.appendChild(document.createTextNode(matriksCci[i][2]));
tr1.appendChild(th3);
document.getElementById("tabelRekomendasi").appendChild(tr1);
}
}
//cloning Array
function cloningArray(arrayAsli){
var arrayCloning=new Array(jumlahBaris);
for(var i=0;i<jumlahBaris;i++){
arrayCloning[i]=new Array(7);
for(var j=0;j<6;j++){
arrayCloning[i][j]=arrayAsli[i][j];
}
}
return arrayCloning;
}
//algoritma sorting
function sortFunctionQ(a, b) {
if (a[2] === b[2]) {
return 0;
}
else {
return (a[2] > b[2]) ? -1 : 1;
}
}