javascript - 露天 : how to call share webscript from client js and extract JSON data

Question

我想从客户端 JavaScript 调用返回 JSON 数据的共享网页脚本。

来自 getTicket.json.ftl 的响应如下所示:

{
   "ticket" : "TICKET_faf851d4a993b62c98908268af07876f09fa86c9"
}

那么我如何从客户端 JavaScript 调用此共享网页脚本并提取“ticket”的值？

see answer below

Answer 1

答案:

Alfresco.util.Ajax.jsonGet(
                    {
                        url: Alfresco.constants.PROXY_URI + "/auth/getTicket.json",
                        successCallback:
                        {
                            fn: function(response)
                            {
                                try {
                                    var json = JSON.parse(response.serverResponse.responseText);
                                    var ticket = json["ticket"];
                                    if (ticket.substring(0, 6) == "TICKET") {
                                        clipboardData.setData("Text", ticket + "&" + file.nodeRef);
                                        location.href = Alfresco.constants.URL_RESCONTEXT + "components/javawebstart/AEF_JNLP.jnlp";
                                    } else {
                                        // handle unknown format
                                    }
                                } catch (e) {
                                    // handle error
                                }

                            },
                            scope: this
                        },

                        failureCallback:
                        {
                            fn: function(response)
                            {
                                // handle failure case
                            },
                            scope: this
                        }
                    });

这调用共享层网页脚本。因此，您还需要一个共享层 Web 脚本，它调用一个存储库 Web 脚本，该脚本返回实际的票证...