Question

＆LT; os owner =“microsoft”version =“windows xp”link =“microsft.com/windows98”information =“microsoft.com/windows98/more_info”/＆gt;

＆LT; os owner =“microsoft”version =“windows 2000”link =“microsft.com/windows2000”information =“microsoft.com/windows2000/more_info”/＆gt;
＆LT; os owner =“microsoft”version =“windows windows 7”link =“microsft.com/windows7”information =“microsoft.com/windows7/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 4”link =“fedora.com/4”information =“fedora.com/4/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 5”link =“fedora.com/5”information =“fedora.com/6/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 6”link =“fedora.com/6”information =“fedora.com/6/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 7”link =“fedora.com/7”information =“fedora.com/7/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 8”link =“fedora.com/8”information =“fedora.com/8/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 9”link =“fedora.com/9”information =“fedora.com/9/more_info”/＆gt;

＆LT; os owner =“Fedora”version =“Fedora core 10”link =“fedora.com/10”information =“fedora.com/10/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 4”link =“redhat.com/4”information =“redhat.com/4/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 5”link =“redhat.com/5”information =“redhat.com/5/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 6”link =“redhat.com/6”information =“redhat.com/6/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 7”link =“redhat.com/7”information =“redhat.com/7/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 8”link =“redhat.com/8”information =“redhat.com/8/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 9”link =“redhat.com/9”information =“redhat.com/9/more_info”/＆gt;
＆LT; os owner =“Redhat”version =“Redhat 2010”link =“redhat.com/2010”information =“redhat.com/2010 / more_info”/＆gt;

我已经将所有者名称作为microsoft，现在我想显示特定所有者的版本，链接和信息

如何通过“微软”并仅显示微软的结果

如何在Javascript中完成此任务请帮忙

提前致谢
戴夫

Answer 1

如果您的信息是XML格式，我猜您可以使用类似

的xpath

//os[@owner="microsoft"]/

问题是您必须使用库或其他东西在JS（http://www.w3schools.com/Xml/xml_parser.asp）中执行xpath查询...我认为MooTools可以将一个xml加载到DOM然后使用选择器，如

$$('os[owner="microsoft"]')

我不太确定那个......而我最后的猜测是你可以使用常规表达来提取行

Answer 2

您可以尝试将您的xml数据转换为DOM，例如关于http://outwestmedia.com/jquery-plugins/xmldom/ jQuery插件，并使用不同的jQuery选择器（请参阅http://api.jquery.com/category/selectors/）来选择或仅查找XML的元素你需要。

另一种方法是将您的XML数据转换为可以在互联网上找到的解决方案的JSON数据（例如，请参阅http://www.thomasfrank.se/xml_to_json.html）。 JSON数据可以转换为JSON.parse的JavaScript对象。然后，您可以在没有或使用jQuery的情况下轻松遍历javascript对象。

javascript xml过滤结果

2 个答案: