Javascript 将变量从一个扩展函数传递到另一个扩展函数

我无法通过

$.PhotoUpdater.doUpdate（url）

的url来执行

doUpdate

功能

Firefox返回以下错误：

useless setTimeout call (missing quotes around argument?)
[Break on this error] timer = setTimeout($.PhotoUpdater.doUpdate(url), 5000) 

我的代码：

$.extend({
  PhotoUpdater: {

    startUpdate: function(organization, gallery){
      url = "/organizations/" + organization + "/media/galleries/" + gallery + "/edit_photo_captions"
      timer = setTimeout($.PhotoUpdater.doUpdate(url), 5000)
    },
    stopUpdate: function(){
      clearTimeout(timer);
      timer = 0;
    },
    doUpdate: function(url){
      $.ajax({type: "GET", url: url, dataType: "script"});
    }
  }
});

$.PhotoUpdater.startUpdate("#{@organization.id}", "#{@gallery.id}");

我怎么称呼它：

$.extend({
  PhotoUpdater: {

    startUpdate: function(organization, gallery){
      url = "/organizations/" + organization + "/media/galleries/" + gallery + "/edit_photo_captions"
      timer = setTimeout($.PhotoUpdater.doUpdate(url), 5000)
    },
    stopUpdate: function(){
      clearTimeout(timer);
      timer = 0;
    },
    doUpdate: function(url){
      $.ajax({type: "GET", url: url, dataType: "script"});
    }
  }
});

$.PhotoUpdater.startUpdate("#{@organization.id}", "#{@gallery.id}");

---

您需要将函数传递到

窗口。setTimeout

，而不是调用函数的结果：

startUpdate: function(organization, gallery){
    url = "/organizations/" + organization + "/media/galleries/" + gallery + "/edit_photo_captions";
    timer = window.setTimeout(function() {
        $.PhotoUpdater.doUpdate(url)
    }, 5000);
},

---

您需要将函数传递到

窗口。setTimeout

，而不是调用函数的结果：

startUpdate: function(organization, gallery){
    url = "/organizations/" + organization + "/media/galleries/" + gallery + "/edit_photo_captions";
    timer = window.setTimeout(function() {
        $.PhotoUpdater.doUpdate(url)
    }, 5000);
},