如果windows加载的条件在javascript中不起作用

Question

下面的代码不起作用，无法理解原因。我做错了什么？

     $(function() {
             var advanced = localStorage['advanced-search'];
             alert(advanced);//this shows true
             if((advanced == "true")|(advanced==true)){
                       //Code never reaches here
                      alert('click');
                    $('#advanced-search').trigger('click');
                    localStorage['advanced-search'] = false;
             }
});

Answer 1

检查手术室接线员。应该是-

if((advanced == "true")||(advanced==true)){

Answer 2

此表达式不起作用：

if((advanced == "true")|(advanced==true)){

这就足够做了：

if(advanced) {

因为"true"作为字符串也是“真实的”。

Answer 3

你错过了一个额外的机会：

$(function() {
             var advanced = localStorage.getItem['advanced-search'];
             alert(advanced);//this shows true
             if((advanced == "true") || (advanced==true)){
                       //Code never reaches here
                      alert('click');
                    $('#advanced-search').trigger('click');
                    localStorage['advanced-search'] = false;
             }
});