*JAVASCRIPT* Help

I just need to add code to make the app give an output from the NetflixContent table I have created. Here is the code I have so far:

//

var contentList = [(getColumn("Netflix Content", "Type"))];

var allContentList = [(getColumn("Netflix Content", "Title"))];

var genreList = [(getColumn("Netflix Content", "Genre"))];

var countryList = [(getColumn("Netflix Content", "Country"))];

var NetflixContentIndex = allContentList.length-1;

//

var filteredContentList = [];

var filteredAllContentList = [];

var filteredGenreList = [];

var filteredCountryList = [];

//

onEvent("beginButton", "click", function( ) {

setScreen("customizePage");

});

//

onEvent("generateButton", "click", function( ) {

var typeInput = getText("contentInput");

var countryInput = getText("countryInput");

var genreInput = getText("genreInput");

for (var i = 0; i < contentList.length; i++) {

console.log(contentList);

}

listFormat();

setScreen("suggestionsScreen");

});

function updateScreen() {

setProperty("contentOutput", "text", filteredAllContentList[NetflixContentIndex]);

}

//

onEvent("homeButton1", "click", function( ) {

setScreen("homeScreen");

});

//

onEvent("homeButton2", "click", function( ) {

setScreen("homeScreen");

});

//

function listFormat() {

filter();

updateScreen();

}

//

function filter() {

}

//

//Input of user and start of fuctions

onEvent("generateButton", "click", function( ) {

listFormat();

});

//First function ran, runs filter and update screen every click of the butoon

function listFormat() {

filter();

updateScreen();

}

//Connects the filtered lists to the other lists by using a for loop and appending

function filter() {

for (var i = 0; i < NetflixContentIndex.length; i++) {

if (NetflixContentIndex[i] == 1) {

appendItem(filteredContentList, contentList[i]);

appendItem(filteredAllContentList, allContentList[i]);

appendItem(filteredGenreList, genreList[i]);

appendItem(filteredCountryList, countryList[i]);

}

}

}

//Update function that randomizes the index

function updateScreen() {

setProperty("contentOutput", "text", filteredAllContentList[NetflixContentIndex]);

}

//