[jQuery] New plugin: toXML (XML serializer)-白红宇

[jQuery] New plugin: toXML (XML serializer)

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发布时间：2019-05-25

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Sam Collett wrote:

我历尽千辛万苦，但是也没有找到使用jQuery能够序列化XML的方法。是不是我没有找到，或者需要我从头开始写一个新的插件($.fn.serializeXML)

我知道Firefox有XMLSerializer()这么一个方法，但是对于IE、Safari、Opera呢？

我想的一种能够支持多种序列化是比较好的：

JS Object <--> XML <--> JSON <--> JS Object

实质上，jQuery提供了一个插件，能够实现XML的序列化问题：

Trackback：

原文：

Sam Collett wrote:

> On 02/10/06, Mark Gibson <> wrote:

>> Hello,

>> I've search high and low, but can't find a method of serializing XML

>> with jQuery. Have I missed something, or should I start writing a

>> new plugin? ($.fn.serializeXML)

>> I know that firefox has XMLSerializer(), any ideas for IE, Safari,

>> Opera? Maybe just a hand coded JS serializing routine?

> I don't think there is any way of serializing XML in jQuery without

> resorting to a plugin (I don't know of any plugins that can do this).

> I think a multi-purpose serializer would be good:

> JS Object <--> XML <--> JSON <--> JS Object

I was specifically thinking of just serializing DOM objects to strings,

anything beyond that requires some kind of mapping.

Here's a simple implementation using the XMLSerialize object:

$.fn.serializeXML = function () { 
var out = '';
if (typeof XMLSerializer == 'function') { 
var xs = new XMLSerializer();
this.each(function() { 
out += xs.serializeToString(this);
});
} else { 
// TODO: Find another serializer, or manually serialize 
}
return out;
};

This will need to be fleshed out for other browsers.

Does anyone know of native serialization methods in IE, Safari, Opera?

or do any of these support XMLSerialize()?

- Mark Gibson

Subject: Re: [jQuery] New plugin: toXML (XML serializer)

Hi,

> I've submitted the XML serializer plugin to the wiki:

Since Trac doesn't have a possibility to discuss such things before editing

the Webpage I'd like to post two other Variants here for discussion:

Simulate XMLSerializer globally and use it always - change the serialization

function on first call to distinguish between IE and others.

---

if (typeof XMLSerializer == 'function') { 
XMLSerializer = function() {};
XMLSerializer.prototype.serializeToString = function(node) { 
var fn = function(node) { 
return node.xml; };
if (this[0].xml !== undefined) { 
fn = function(node) { 
// TODO: Manually serialize DOM here, for browsers 
// that support neither of two methods above. 
};
}
XMLSerializer.prototype.serializeToString = 
this.serializeToString = fn
return fn(node);
}
}
$.fn.toXML = function () { 
var out = '';
if (this.length > 0) { 
var xs = new XMLSerializer();
this.each(function() { 
out += xs.serializeToString(this);
});
}
return out;
};
----
Change the toXML-function at first call
----
$.fn.toXML = function () { 
var fn = function() { 
var out = '';
this.each(function() { out += this.xml; });
return out;
};
if (typeof XMLSerializer == 'function') { 
fn = function() { 
var out = '';
var xs = new XMLSerializer();
this.each(function() { 
out += xs.serializeToString(this);
});
return out;
};
} elseif (this[0].xml === undefined) { 
fn = function() { 
var out = '';
// TODO: Manually serialize DOM here, for browsers 
// that support neither of two methods above. 
return out;
};
}
$.fn.toXML = fn;
return fn.apply(this,[]);
};