用jQuery编写XML文件 [英] writing XML files with jQuery

问题描述

通过jquery更改xml属性很容易，只是:

chaning xml attributes through jquery is easy-peasy, just:

$(this).attr('name', 'hello');

但是如何将另一个标签添加到文件中?我尝试以静默方式使用附加JS模具.

but how can I add another tag into the file? I tried using append the JS dies silently.

有什么办法吗?

说明:此代码是Firefox扩展的一部分，因此不必担心保存到用户文件系统中.对于XML文档，append仍然不起作用，但是我可以更改xml属性值

Clarifications: this code is part of an extension to firefox, so don't worry about saving into the user file system. Still append doesn't work for xml documents yet I can change xml attribute values

推荐答案

问题是jQuery正在网页的当前文档中创建新节点，因此结果该节点可以不能附加到其他XML文档.因此，必须在XML文档中创建该节点.

The problem is that jQuery is creating the new node in the current document of the web page, so in result the node can't be appended to a different XML Document. So the node must be created in the XML Document.

您可以这样做

var xml = $('<?xml version="1.0"?><foo><bar></bar><bar></bar></foo>'); // Your xml
var xmlCont = $('<xml>'); // You create a XML container
xmlCont.append(xml); // You append your XML to the Container created in the main document

// Now you can append without problems to you xml
xmlCont.find('foo bar:first').append('<div />');

xmlCont.find('foo bar div'); // Test so you can see it works

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