Alfresco对象在Alfresco共享的扩展模块中不可用

问题描述

我正在尝试使用alfresco share扩展模块覆盖组件\node-details的javascript控制器node-header.js

I am trying to override the javascript controller node-header.js of components\node-details with the extension module of alfresco share

这是我的node- header.get.js

This is my node-header.get.js

<import resource="classpath:/alfresco/templates/org/alfresco/import/alfresco-util.js">
for (var i=0; i<model.widgets.length; i++)
{
    if (model.widgets[i].id == "NodeHeader")
    {
        if(model.widgets[i].options.nodeRef!=null)
        {
            var jsNode = new Alfresco.util.Node(model.widgets[i].options.nodeRef);
            if(jsNode.hasAspect("custom:intranetFile")){
                model.widgets[i].options.showFavourite = false;
                model.widgets[i].options.showLikes = false;
            }
        }
    }
}

I出现此错误

此行中存在错误

var jsNode = new Alfresco.util.Node(model.widgets[i].options.nodeRef);

由于Alfresco对象不可用，我该如何获取？

as Alfresco object is not available how can I get it?

推荐答案

基于我的 列表：

Based on my answer yesterday on the share-extras-devel list:

您的问题是您正在将Web脚本JS与客户端JavaScript混合使用。 Alfresco.util.Node 是客户端帮助程序类，因此可用于在网络浏览器中运行的客户端JS，但不适用于在以下位置运行的Web脚本代码

Your issue is that you are mixing up your web script JS with client-side JavaScript. Alfresco.util.Node is a client-side helper class and is therefore available to client-side JS running in the web browser, but not to your web script code which runs on the server.

如果您查看包含的 alfresco-util.js 的源代码，会看到那里有一个帮助器类，但它称为 AlfrescoUtil 。

If you look at the source of alfresco-util.js, which you are including, you will see that there is a helper class there but it is called AlfrescoUtil.

要获取有关此给定值的一些信息节点，我建议您使用该类的静态方法 AlfrescoUtil.getNodeDetails（），例如

To get some information on this given node I would suggest that you want to use the static method AlfrescoUtil.getNodeDetails() from that class, e.g.

var jsNode = AlfrescoUtil.getNodeDetails(model.widgets[i].options.nodeRef);

jsNode 对象的结构为根据doclist-v2网络脚本返回的JSON，因此您应该能够在 aspects array属性中检查自定义方面的存在。

The structure of the jsNode object will be as per the JSON returned by the doclist-v2 webscripts, so you should be able to check for the presence of your custom aspect in the aspects array property.

如果检查 alfresco-util.js 的来源，您会看到也支持其他参数getNodeDetails（）。在我看来，您还可以输入可选的网站名称，如果需要的话，还可以添加一些选项。

If you check the source of alfresco-util.js you will see that additional parameters are also supported by getNodeDetails(). It seems to me you can also pass in an optional site name, plus some options if you wish.

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