参考 jQuery 插件选项

Question

我正在使用 inifiteScroll jquery 插件，并且我想从我的 locading.start 函数版本中引用选项变量：

        var rDealBone = this;
        ($('.deals-list'), this.el).infinitescroll({
            navSelector  : "div.navigation",
            nextSelector : "div.navigation a",
            itemSelector : ".deal",
            debug: true,
            loading: {
                finished: undefined,
                finishedMsg: "<em>Congratulations, you've reached the end of the internet.</em>",
                img: "http://www.infinite-scroll.com/loading.gif",
                msg: null,
                msgText: "<em>Loading the next set of posts...</em>",
                selector: null,
                speed: 'fast',
                start: function(){ 
                    // this is the code from the default start function of the plugin,
                    // the opts refers to the plugin options cariable, how can i refere to it
                    // from this function
                    $(opts.navSelector).hide();
                        opts.loading.msg
                            .appendTo(opts.loading.selector)
                            .show(opts.loading.speed, function () {
                                rDealBone.showMore();
                        });

                }
            },
            pathParse: function(){
                return '/listDeals/offset:' + rDealBone.doffset;
            }
        });

How can I reference to the plugin options from inside the start function?

感谢您的帮助，叶希亚。

Answer 1

在我看来，好像你可以通过第一个参数访问它们：

opts.loading.start.call($(opts.contentSelector)[0],opts);

所以你会这样做：

start: function (opts) { console.log(opts);  }

我以前没有使用过这个插件，所以我自己没有尝试过。