$(document).ready(function() {
$('#button').click(function() {
var colors = ["#16A085","#2980b9","#34495e"]
var rand = Math.floor(Math.random()*colors.length);
$('.navbar-inverse').css("background-color", colors[rand]);
});
错误是什么?我希望在单击#button时更改.navbar-inverse的背景颜色。
答案 0 :(得分:0)
$(document).ready(function() {
$('#button').click(function() {
var colors = ["#16A085","#2980b9","#34495e"]; // here
var rand = Math.floor(Math.random()*colors.length);
$('.navbar-inverse').css("background-color", colors[rand]);
}); // here
});