jQuery getScript.加载后如何执行功能 [英] jQuery getScript. How to execute a function after it loads

问题描述

我在http://www.mysite.local/js/site/functions.js中有此代码:

$.getScript('/js/common/jquery.jsonrpc.js',
            $.jsonRPC.setup({
                        endPoint: '/api/accounts',
                        namespace: 'mynamespace'
                    })
    );

它应该在加载时运行jsonRPC插件的setup方法.但我收到错误消息:

It's supposed to run setup method of jsonRPC plugin when it loads. But I receive error:

$.jsonRPC is undefined
http://www.mysite.local/js/site/functions.js

有什么问题，我该如何解决?

What's the problem and how can I solve it?

推荐答案

尝试:

$.getScript('/js/common/jquery.jsonrpc.js', function() {
         $.jsonRPC.setup({
                        endPoint: '/api/accounts',
                        namespace: 'mynamespace'
                    });
         }
    );

您需要使用函数(){}包装所有回调.

You need to wrap any callbacks with function () { }.

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