我可以显示一个标记但是当我在我的循环中创建新的google.maps.Marker时,不会返回任何内容。有没有人在此之前扼杀过这个?下面的代码和附加的codepen。
Codepen:http://codepen.io/anon/pen/pezqKq?editors=0010
$(document).ready(function() {
var curFnt = ['Trebuchet MS', 'Verdana', 'Tahoma', 'Palatino', 'Georgia', 'Times New Roman', 'Arial', 'Courier New'];
var fontSizes = ["38px", "34px", "38px", "34px", "38px", "34px", "38px", "34px"];
var txtClr = ['Black', 'Red', 'Green', 'Blue', 'Brown', 'Aqua', 'Gold', 'white', 'black'];
var curBkC = ['white', 'aqua', 'brown', 'yellow', 'lightGreen', 'orange', 'blue', 'lightBlue', 'LightSeaGreen'];
var clcks = 0;
$('#cyclStylsArrayCntr').click(function(event){
var msg = '';
// clcks is incremented at the end of the function
// -> clcks is 0 at the first time
$(".sample2").css('background-color', curBkC[clcks]);
$(".sample2").css("font-family", curFnt[clcks]);
$("#currFont").css("font-family", curFnt[clcks]);
$(".sample2").css("color", txtClr[clcks]);
$(".sample2").animate({fontSize: fontSizes[clcks]}, "fast");
$(".sample2").animate({fontSize: '36px'}, "fast");
$("#currFont").html(curFnt[clcks]);
clcks = clcks + 1;
if (clcks >= 8) clcks = 1;
});
});
答案 0 :(得分:1)
在navLinks.map
中,你实际上并没有返回任何东西。您需要返回return navLinks.map((b, i) => {
console.log(b.long)
return new google.maps.Marker({
position: new google.maps.LatLng(b.lat, b.long),
map: this.map
})
})
。你也没有看到console.log,因为你在地图中的return语句下面有它。
/company