我很好理解console.log中發生了什麼,但我想在瀏覽器窗口中顯示代碼。我認爲我應該使用document.write,但我不確定這一點。如何在瀏覽器窗口中顯示此JavaScript代碼段的結果?
var friends = {
bill: {
firstName: "Bill",
lastName: "Gates",
},
steve: {
firstName: "Steve",
lastName: "Gates",
}
};
var list = function(friends){
for (var key in friends){
console.log(key);
}
};
var search = function(name){
for (var key in friends){
if (friends[key].firstName === name){
console.log(friends[key]);
return friends[key];
}
}
};
我建議創建頁面上的元素,然後使用「element.innerHTML =東西」,把它放在網頁上。 – ndugger